Patent Application
20070165265
The present invention generally relates to a system using services, an image handling apparatus, an external processing apparatus, an information processing apparatus, a state change sending method, and a program product performed by a computer for sending a change of a state, and more particularly to the system using services, the image handling apparatus, the external processing apparatus, the information processing apparatus, the state change sending method, and the state change sending program product performed by the computer, which services are used through a network.
An image handling apparatus is an apparatus or a device which handles information concerning an image, such as a multi-functional apparatus accommodating a printer, a copier, a facsimile, and a scanner, or the entire or a part of functions of these devices within a single chassis. For example, Japanese Laid-open Patent Application No. 2002-84383 discloses a multi-functional apparatus accommodating the functions of devices such as a printer, a copier, a facsimile, and a scanner.
The multi-functional apparatus is provided with a displaying part, a printing part, an imaging part, and a like within a single chassis. In addition, the multi-functional apparatus includes applications respectively corresponding to the printer, the copier, the facsimile, and the scanner.
Recently, the multi-functional apparatus includes a communication function since networks such as the Internet, LAN (Local Area Network), and a like have been developed and widely used. The multi-functional apparatus having the communication function can be connected to an external device. Accordingly, a Web service has been desired to be provided.
The Web service uses a technology related to the WWW (World Wide Web). By the Web service, functions such as software can be used through the network. Japanese Laid-open Patent Application No. 2004-5503 discloses a multi-function type image forming apparatus providing a Web service to a device through a network.
Conventionally, it is required to develop an application conducted in the multi-functional apparatus in accordance with an interface for a special device control, a special user interface (UI), a special programming manner suitable for the multi-functional apparatus (for example, power control, a registration to an SCS (described later) or a like), in addition to a logic of the application itself.
Also, in order to customize the application, a developer is required to learn the above-described special interface for the device control, special user interface, and programming manner suitable for the multi-functional apparatus, which is not easy.
Therefore, the multi-functional apparatus has been developed to be capable of allowing an external processing apparatus to conduct at least a part of an image handling process concerning the Web service. In this case, the multi-functional apparatus has the external processing apparatus control a function, which is a part of the multi-functional apparatus (for example, a control of the application, a screen control, and a like).
However, since conventionally, the screen control is conducted by the external processing apparatus, when a state (job state) is changed in an execution of the image handling process at the end of the image handling process or at an error occurrence, the multi-functional apparatus cannot update the screen at a real time. That is, when the job state of the image handling process conducted by the function of the multi-functional apparatus is changed, the job state is not promptly informed to the image handling process being conducted by the external processing apparatus.
It is a general object of the present invention to provide a system using services, an image handling apparatus, an external processing apparatus, an information processing apparatus, a state change sending method, and a state change sending program performed by a computer, in which the above-mentioned problems are eliminated.
A more specific object of the present invention is to provide the system using services, the image handling apparatus, the external processing apparatus, the state change sending method, and the state change sending program performed by a computer, in which in a case of having an external processing apparatus to conduct at least a part of an image handling process concerning a service, a change of a state in an execution of the image handling process being conducted by the image handling apparatus itself.
The above objects of the present invention can be achieved by a system using services, in which an image handling apparatus for controlling an image handling process concerning the service and an external processing apparatus conducting at least a part of the image handling process by taking place of the image handling apparatus are connected to the system using services through a network, said system comprising: a notification function part informing a change of a state of the image handling apparatus to a predetermined destination.
It should be noted that configuration elements, expressions, and any combinations thereof can be effectively applied as a method, an apparatus, a system, a computer-executable program, a computer-readable recording medium, and a data structure.
In the present invention, in a case in that the external processing apparatus conducting a part of the image handling process concerning services by taking a place of the image handling apparatus, the change of the state of the image handling apparatus is sent to the predetermined notification destination. Accordingly, in running the image handling process by a function of the image handling apparatus, when the state changes, it is possible to promptly control a function (for example, a control of an operation of an application, a screen control, or a like) at its own side.
The above objects of the present invention can be achieved by a system using services in which an image handling apparatus and an external processing apparatus are connected through a network, wherein: said external processing apparatus comprises a controlling part conducting at least a part of an image handling process concerning a service by taking place of the image handling apparatus; and said image handling apparatus comprises a function which is controlled by the image handling process, wherein the function is controlled at a trigger of receiving a request sent from the controlling part.
The above objects of the present invention can be achieved by an image handling apparatus connectable to an external processing apparatus through a network, said image handling apparatus comprising a function which is controlled by the image handling process concerning a service, wherein at least a part of the image handling process is allowed to be controlled by the external processing apparatus taking a place of the image handling apparatus, and the function is controlled when a request is received from the external processing apparatus.
The above objects of the present invention can be achieved by an external processing apparatus connectable to an image handling apparatus through a network, said external processing apparatus comprising: a controlling part controlling at least a part of an image handling process concerning a service by taking a place of the image handling apparatus, wherein the controlling part requests the image handling apparatus to control a function included in the image handling apparatus in which the function is controlled by the image handling process.
The above objects of the present invention can be achieved by a program product causing an external processing apparatus as a computer to conduct a service, the external processing apparatus connectable to an image handling apparatus through a network, said program product comprising the codes of: functioning as a controlling part for conducting at least a part of an image handling process concerning a service by taking a place of the image handling apparatus, wherein the controlling part requests the image handling apparatus to control a function implemented in the image handling apparatus in which the function is controlled
According to the present invention, it is possible to conduct at least a part of the image handling process concerning a service by taking a place of the image handling apparatus, and control a function of an apparatus itself (for example, an application operation control , a screen control, or a like) when a request is received from the external processing apparatus.
Moreover, according to the present invention, it is possible for the image handling apparatus having a plurality of functions to control the plurality of functions when a request is received from the external processing apparatus. Therefore, it is possible to develop and customize software controlling the plurality of functions of the image handling apparatus by some level of a technology skill to build up a Web application or a like.
The above objects of the present invention can be achieved by a system using services in which an information processing apparatus and an external processing apparatus are connected to each other through a network, wherein: said external processing apparatus comprises a controlling part conducting at least a part of a process concerning to a service by taking a place of the information processing apparatus; and said information processing apparatus comprises a function which can be controlled by the process, wherein the function is controlled when a request is received from the controlling part.
The above objects of the present invention can be achieved by an information processing apparatus connectable to an external processing apparatus through a network, said information processing apparatus comprising: a function controlled by a process concerning a service, wherein at least a part of the process is allowed to be conducted by the external processing apparatus, instead of the information processing apparatus itself, and the function is controlled when a request is received from the external processing apparatus.
The above objects of the present invention can be achieved by an external processing apparatus connectable to an information apparatus through a network, the external processing apparatus comprising: a controlling part conducting at least a part of a process concerning a service by taking a place of the information processing apparatus, wherein the controlling part requests to the information processing apparatus to control a function of the information processing apparatus, in which the function controlled by the process.
The above objects of the present invention can be achieved by a program product causing an external processing apparatus as a computer to conduct a service, the external processing apparatus connectable to an information processing apparatus through a network, said program product comprising the codes of: functioning as a controlling part for conducting at least a part of a process concerning a service by taking a place of the information processing apparatus, wherein the controlling part requests the information processing apparatus to control a function implemented in the information processing apparatus in which the function is controlled by the process.
According to the present invention, it is possible to conduct at least a part of the information processing process concerning a service by taking a place of the information processing apparatus, and control a function of an apparatus itself (for example, an application operation control , a screen control, or a like) when a request is received from the external processing apparatus.
Moreover, according to the present invention, it is possible for the information processing apparatus having a plurality of functions to control the plurality of functions when a request is received from the external processing apparatus. Therefore, it is possible to develop and customize software controlling the plurality of functions of the information processing apparatus by some level of a technology skill to build up a Web application or a like.
Other objects, features and advantages of the present invention will become more apparent from the following detailed description when read in conjunction with the accompanying drawings, in which:
In the following, embodiments of the present invention will be described with reference to the accompanying drawings.
In a first basic configuration, an image forming apparatus is simply illustrated as an example of an apparatus according to the present invention but the present invention is not limited to the image forming apparatus. The present invention can be applied to various apparatuses, devices, and like which have an external processing apparatus conduct a part of an image handling process according to a service of themselves.
In addition, in the first concept, a Web service is illustrated as one example of services controlling a function of the image handling apparatus itself vie a network, but the present invention is not limited to the Web service. Furthermore, in the first concept, an image forming process illustrated as one example of the image handling process, but the present invention can be applied to various processes handling information concerning the image.
The server 2 includes a copy application. Each of the image forming apparatuses 1a and 1b includes one or more image forming functions (a scan function, a print function, and a like), and also provides a Web service controlling the one or more image forming functions. In addition, the image forming apparatus 1a includes an operation part which can display a Web browser for a user.
In the system 9000 using Web services, various services provided by the image forming apparatuses 1a and 1b are used to build the copy application on the server 2. A user interface of the copy application is provided by the Web server of the server 2. The image forming apparatus 1a displays a user interface 4 of the copy application at a Web browser as a Web client at the operation part. The user can operate the copy application built on the server 2 by using the user interface 4 of the copy application displayed at the operation part.
When the user instructs a copy operation from the user interface 4 of the copy application, a copy instruction is sent to the Web server of the server 2 from the Web browser of the image forming apparatus 1a.The copy application of the server 2 sends an operation instruction to a Web service server of the image forming apparatus 1a from a Web service client, in response to the copy instruction. When the image forming apparatus 1a and the image forming apparatus 1b cooperate with each other, the Web service client of the server 2 sends the operation instruction to the Web service server of the image forming apparatus 1b.Concerning security, communications between each of the image forming apparatuses 1a and 1b and the server 2 can be conducted by using a SSL (Secure Socket Layer) or a like.
As described above, in the system 9000 using Web services in
First Variation
Next, a structure and process of a system 9000 using Web services according to the present invention will be described in detail. In the following, a numeral 1 is used in a case of indicating either one of the image forming apparatuses 1a and 1b.
The image forming apparatus 1 in
Moreover, the server 2 includes an application 200, and a network I/F 210. The application 200 includes a screen flow controlling part 201, a screen building part 202, a notification receiving part. 203, a Web server 204, and a Web service client 205.
In the system 9001 using Web services in
For example, the “View” module in the system 9001 using Web services in
The “View” module is a Web service for controlling an image forming function such as the scan function part 107. For example, the “Model” module activates the scanner 111 by the scan function part 107, and digitizes an image. The “Controller” module uses a suitable Web service provided from the server 2 in response to a request from the Web browser 102.
For example, when the “Controller” module receives an execution instruction of a copy process, the “Controller” module executes a scan process by the scan function part 107 in accordance with process contents, and executes a print by the print function part 106. That is, the “Controller” module implements logic of an image forming application.
In response to an instruction from a view displayed at the operation part 109 of the image forming apparatus 1, the “Controller” module of the server 2 executes a suitable “Model” module of the image forming apparatus 1. Accordingly, it is possible for a user of the image forming apparatus 1 to use the image forming application of the server 2 as if the user uses the application of the image forming apparatus 1.
The image forming apparatus 1 sends an event notification to the server 2 when a state (job state) in an execution due to the end of the image forming process or an error occurrence in the image forming functions of the print function part 106, the scan function part 107, and the like. Errors occurred in the image forming functions include a physical error which cannot overcome without manual operations. That is, when the job state changes in the image forming function of the image forming apparatus 1, the event notification indicates information (hereinafter, simply called an event) concerning a change of the state to the server 2.
An event occurred in the image forming functions of the print function part 106, the scan function part 107, and the like is sent to the event managing part 104 through the Web service server 103. The notification sending part 121 of the event managing part 104 is a module for sending the event notification. The notification function part 122 is a module for controlling a notification function. The notification registering part 123 is a module for registering information concerning the event notification. The control part 124 is a module for controlling the entire of the event managing part 104. The event management information TB 125 stores various information necessary for conducting the event notification.
When an event occurred in the image forming function through the Web service server 103 is received, the event managing part 104 sends information based on a destination of the event notification, the job state, and contents of the event notification, which will be described later, to the notification receiving part 203 included in the application 200 of the server 2. The notification receiving part 203 is a module for receiving the event notification.
The system 9001 using Web services in
In the system 9002 using Web services shown in
Moreover, the event managing server 5 includes a network interface (I/F) 301, and an event managing part 302. The event managing part 302 includes a notification receiving part 311, a notification sending part 312, a notification function part 313, a notification registering part 314, a controlling part 315, and an event management information TB 316.
An event occurred in the image forming functions such as the print function part 106, the scan function part 107, and the like, which are included any one of the image forming apparatuses 1a through 1c, is sent to the notification function part 122 through the Web service server 103. The notification function part 122 requests the notification sending part 121 to send the event occurred in the image forming functions. The notification sending part 121 sends the event occurred in the image forming functions to the notification receiving part 311 included in the event managing part 302 of the event managing server 5.
The notification receiving part 311 of the event managing part 302 is a module for receiving a notification from the notification sending part 312. The notification sending part 312 of the event managing part 302 is a module for sending an event notification. The notification function part 313 is a module for controlling a notification function. The notification registering part 314 is a module for registering information concerning the event notification. The controlling part 315 is a module for controlling the entire event managing part 302. The event management information TB 316 stores various information necessary for conducting the event notification.
When an event occurred in the image forming functions is received from any one of the image forming apparatuses 1a through 1c, the event managing part 302 sends information based on a destination of the event notification, the job state, and contents of the event notification, which will be described later, to the notification receiving part 311 included in the application 200 of the server 2. The notification receiving part 203 is a module for receiving the event notification.
The system 9002 using Web services in
The event managing server 5 can control each of the image forming apparatuses 1a through 1c through the server 2. Moreover, the event managing server 5 can conduct the event management of the Web service cooperatively provided by a plurality of the image forming apparatuses 1a through 1c.It should be noted that the event managing server 5 can be substituted with a log management server or a like.
In the system 9001 using Web services in
Event Notification in First Concept
In the following, the event notification in the system 9000 using Web services will be described with reference to
For example, when power is turned on, the Web browser 102 of the image forming apparatus 1 sends a screen update instruction the Web server 204 of the server 2 in order to instruct updating a screen. The Web server 204 sends a screen update instruction to the screen flow controlling part 201 in order to instruct updating the screen. The screen flow controlling part 201 generates image data and sends the image data to the Web server 204. The Web server 204 sends the image data to the Web browser 102 of the image forming apparatus 1. The Web browser 102 displays a screen corresponding to the image data at the operation part 109.
When a user instructs a document print from the operation part 109 to print out a document, the Web browser 102 sends a document print instruction to the Web server 204 of the server 2 in order to instruct printing out the document. The Web server 204 sends the document print instruction to the screen flow controlling part 201.
The screen flow controlling part 201 sends the document print instruction to the Web service client 205. After that, the Web service client 205 included in the application 200 advances to step S10.
In step S10, the Web service client 205 sends a document print request to the print function part 106 through the Web service server 103 of the image forming apparatus 1 in order to request printing the document. The event notification process advances to step S11. In the step S11, the print function part 106 sends the document print request to the plotter 110. The event notification process advances to step S12. In the step S12, the print function part 106 sends a response to the Web service client 205 included in the application 200 of the server 2 through the Web service server 103. The response in the step S12 includes a job ID.
The event notification process advances to step S13. In the step S13, in response to an event indicating a print start, the print function part 106 of the image forming apparatus 1 sends an event notification to the notification function part 122 of the event managing part 104 through the Web service server 103. The event notification in the step S13 includes information indicating the job ID and a job state “print start”.
The event notification process advances to step S14. In the step S14, the notification function part 122 refers to the event management information TB 125, and confirms a destination of the event notification.
In this case, it is assumed that records of event management information as shown in
The event notification process advances to step S15. In the step S15, the notification function part 122 sends the event notification to the notification receiving part 203 included in the application 200 of the server 2 through the notification sending part 121. The event notification in the step S15 includes information indicating the job ID and the job state “print start”.
The event notification process advances to step S16. In the step S16, in response to an event indicating a print end, the print function part 106 of the image forming apparatus 1 sends the event notification to the notification function part 122 of the event managing part 104 through the Web service server 103. The event notification in the step S16 includes information indicating the job ID and the job state “print end”.
The event notification process advances to step S17. In the step S17, the notification function part 122 refers to the event management information TB 125, and confirms the destination of the event notification. The notification function part 122 acquires the address of the server 2 as the destination of the event notification, in response to the state “print end” indicated in the event notification in the step S16.
The event notification process advances to step S18. In the step S18, the notification function part 122 sends an event notification to the notification receiving part 203 included in the application 200 of the server 2 through the notification sending part 121. The event notification in the step S18 includes information indicating the job ID and the job state “print end”.
According to the event notification process in accordance with the sequence flow shown in
In a case of sending the event notification from the image forming apparatus 1 to the server 2, it is required for the event managing part 104 to register an event subscription. Various methods can be applied such as an event batch registration, a registration for each Web service, a registration for each job, a registration for each document, a registration for each user, and a like. Also, the event subscription registration can be conducted at various timings.
The event subscription registration process advances to step S21. In the step S21, the power is turned on and the image forming apparatus 1 is booted. The event subscription registration process advances to step S22. In the step S22, the event managing part 104 of the image forming apparatus 1 sends a boot notification to the application 200 of the server 2. The event subscription registration process advances to step S23. In the step S23, the application 200 of the server 2 sends an event registration information acquisition request to the event managing part 104 of the image forming apparatus 1 in order to request acquiring event registration information. The event subscription registration process advances to step S24. In the step S24, the event managing part 104 sends an event registration information list as shown in
The event subscription registration process advances to step S25. In the step S25, the application 200 of the server 2 sends a device support function list acquisition request to the event managing part 104 of the image forming apparatus 1, in order to request acquiring a device support function list. The event subscription registration process advances to step S26. In the step S26, the event managing part 104 sends the device support function list as shown in
The device support function list includes records each of which includes data items of “WEB SERVICE”, and “STATE”. The data item “STATE” included in the device support function list indicates a job state in which the event notification can be sent.
The event subscription registration process advances to step S27. In the step S27, the application 200 of the server 2 sends an event subscription request to the event managing part 104 of the image forming apparatus 1 based on the event registration information list sent in the step S24 and the device support function list sent in the step S26. The event subscription request in the step S27 includes event registration information indicating an event notification destination, a timing of the event notification, event notification contents, and a like.
For example, the event notification destination included in the event subscription request indicates a destination of the server 2 (for example, URL (Uniform Resource Locator) or a like). The timing of the event notification indicates a state (a job running, an end of the job, a cancellation of the job, a stop of the job, or a like) when the job state changes, a state (an executable state, running, an error occurrence, and a like) when a device state changes, or a state (a new document addition, a change of document bibliographical information, or a like) when a document accumulation state changes. In addition, for example, the event notification contents indicates the job ID, the job state, a job result (a print number or a like).
As shown in
The event subscription registration process advances to the step S28, the event managing part 104 of the image forming apparatus 1 registers the event registration information included in the event subscription request to the event management information TB 125. The event registration information is registered to the event management information TB 125, and the registration of the event subscription is terminated.
The event subscription registration process advances to step S29. In the step S29, the event managing part 104 of the image forming apparatus 1 sends a response with respect to the step S27, to the application 200 of the server 2. For example, the response in the step S29 includes information indicating an operation result. According to the event subscription registration process in accordance with the sequence flow shown in
The event subscription registration process advances to step S31. In the step S31, the server 2 is booted when the power is turned on. In
The event managing part 104 of the image forming apparatus 1 registers the event registration information included in the job generation request sent in the step S41, in the event management information TB 125. The event management information is registered in the event management information TB 125, and the event subscription registration process is terminated.
Subsequently, the event subscription registration process advances to step S42. In the step S42, the event managing part 104 of the image forming apparatus 1 sends a response with respect to the step S41, to the application 200 of the server 2. According to the event subscription registration process in accordance with the sequence flow shown in
An operation of the event registration information registered in the event management information TB 125 can be conducted by a registration process, an update process, and a delete process of the event registration information, which will be described in the followings.
The registration process advances to step S51. In the step S51, the power is turned on, and the server 2 is booted. The registration process advances to step S52. In the step S52, the application 200 of the server 2 sends an event registration information to the event managing part 104 of the image forming apparatus 1. The registration process advances to step S53. In the step S53, the event managing part 104 sends the event registration information list as shown in
The registration process advances to step S54. In the step S52, the application 200 of the server 2 sends an event subscription registration request to the event managing part 104 of the image forming apparatus 1, based on the event registration information list sent in the step S53. The event subscription registration request in the step S54 includes the event registration information. The registration process advances to step S55. In the step S55, the event managing part 104 of the image forming apparatus 1 registers the event registration information included in the event subscription registration request sent in the step S54, in the event management information TB 125. The event registration information is registered to the event management information TB 125, and the registration process of the event subscription is terminated.
Subsequently, the registration process advances to step S56. In the step S56, the event managing part 104 of the image forming apparatus 1 sends a response with respect to the step S54, to the application 200 of the server 2. For example, the response sent in the step S56 includes an operation result, and an event registration number. As described above, according to the registration process of the event registration information in accordance with the sequence flow shown in
The update process advances to the step S64. In the step S64, the application 200 of the server 2 sends an event subscription change request to the event managing part 104 of the image forming apparatus 1 in order to request changing the event subscription, based on the event registration information list sent in the step S63. The event subscription change request in the step S64 includes the event registration number and the event registration information. The update process advances to step S65. In the step S65, the event managing part 104 of the image forming apparatus 1 updates the event management information TB 125 based on the event registration number and the event registration information included in the event subscription change request sent in the step 564. The event registration information managed in the event registration information TB 125 is updated, and the update process of the event subscription is terminated.
Subsequently, the update process advances to step S66. In the step S66, the event managing part 104 of the image forming apparatus 1 sends a response with respect to the step S64, to the application 200 of the server 2. For example, the response in the step S66 includes the operation result. As described above, accordingly to the update process of the event registration information in accordance with the sequence flow shown in
The delete process advances to step S74. The application 200 of the server 2 sends an event subscription cancel request to the event managing part 104 of the image forming apparatus 1 in order to request canceling the event subscription, based on the event registration information list sent in the step S73. The event subscription cancel request sent in the step S74 includes the event registration number. The delete process advances to step S75. In the step S75, the event managing part 104 of the image forming apparatus 1 deletes the event registration information from the event management information TB 125 based on the event registration number included in the event subscription cancel request sent in the step S74. The event subscription is canceled by deleting the event registration information from the event management information TB 125, and the delete process is terminated.
Subsequently, the delete process advances to step S76. In the step S76, the event managing part 104 of the image forming apparatus 1 sends a response with respect to the step S72 to the application 200 of the server 2. For example, the response in the step S76 includes the operation result. As described above, according to the delete process of the event registration information in accordance with the sequence flow shown in
The image forming apparatus 1 sends an event notification when the job is stopped due to an error. For example, in a case in that the error is a physical error such as a paper jam, a paper shortage, or a like, after a cause of the error is manually eliminated, a process resumes from a middle of the job.
Second Variation
In the system 9001 using Web services in the first variation, for example, the event notification destination is the server 2. Instead, the event notification destination may be the Web browser 102. When the event notification is received, the Web browser 102 can be configured as shown in
The Web browser 102 in
In the following, an event notification process in the system 9001 using Web services will be described with reference to
When a user instructs printing a document from the operation part 109, the event notification process advances to step S80. In the step S80, and the Web browser 102 sends a document print instruction to the Web server 204 of the server 2 in order to instruct printing the document. Web server 204 sends the document print instruction to the screen flow controlling part 201. The screen flow controlling part 201 sends the document print instruction to the Web service client 205.
The event notification process advances to step S81. In the step S81, the Web service client 205 included in the application 200 sends a document print request to the print function part 106 through the Web service server 103 of the image forming apparatus 1, in order to request printing a document. The event notification process advances to step S82. In the step S82, the print function part 106 sends the document print request to the plotter 10. The event notification process advances to step S83. In the step S83, the print function part 106 sends a response to the Web service client 205 included in the application 200 of the server 2 through the Web service server 103. The response sent in the step S83 includes a job ID. The Web service client 205 sends a response with respect to the document print instruction to the screen flow controlling part 201.
The event notification process advances to step S84. In the step S84, the screen flow controlling part 201 sends a response with respect to the document print instruction to the Web server 204. The Web server 204 sends a response with respect to the step S80 to the Web browser 102 of the image forming apparatus 1. The response sent in the step S84 includes screen data of a print screen, a job ID, and print state display script data. It should be noted that the print state display script data are JavaScript™ for realizing the module structure of the Web browser 102 in
The event notification process advances to step S85. In the step S85, the SOAP request sending part 603 of the Web browser 102 sends an event subscription request to the event managing part 104 of the image forming apparatus 1, in order to request subscribing an event. The event subscription request sent in the step S85 includes event registration information indicating the event notification destination and a timing of the event notification, event notification contents, and a like. It should be noted that the application 200 of the server 2 may send the event subscription request as explained in the first variation.
Subsequently, the event notification process advances to step S86. In the step S86, the event managing part 104 of the image forming apparatus 1 sends a response with respect to the step S85 to the Web browser 102. For example, the response sent in the step S86 includes an operation result.
The event notification process advances to the step S87. In the step S87, the print function part 106 of the image forming apparatus 1 sends an event notification to the notification function part 122 of the event managing part 104 through the Web service server 103. The event notification sent in the step S87 includes information indicating a job ID and a job state “print start”.
The event notification process advances to step S88. In the step S88, the notification function part 122 refers to the event management information TB 125 as shown in
The event notification process advances to step S89. In the step S89, the notification function part 122 sends an event notification to the event receiving part 604 of the Web browser 102 through the notification sending part 121. The even notification sent in the step S89 includes information indicating the job ID and the job state “print start”. The event notification process advances to step S90. In the step S90, the image drawing part 601 of the Web browser 102 creates the screen data based on the job state “print start”, and updates the screen.
The event notification process advances to step S91. In the step S91, the print function part 106 of the image forming apparatus 1 sends an event notification to the notification function part 122 of the event managing part 104 through the Web service server 103 in response to an event indicating a print end. The event notification sent in step S91 includes information indicating the job ID and a job state “print end”.
The event notification process advances to step S92. In the step S92, the notification function part 122 refers to the event management information TB 125 as shown in
The event notification process advances to step S93. In the step S93, the notification function part 122 sends the event notification to the event receiving part 604 of the Web browser 102 through the notification sending part 121. The event notification sent in the step S93 includes information indicating the job ID and the job state “print end”. The event notification process advances to step S94. In the step S94, the drawing part 601 of the Web browser 102 creates the screen data based on the job state “print end”, and updates the screen. Then, the event notification process advances to step S95. In the step S95, the Web browser 102 informs a document print end to the Web server 204 included in the application 200 of the server 2.
According to the event notification process in accordance with a sequence flow shown in
Third Variation
In the first variation and the second variation, the event notification is sent by a push-type information delivery in the system 9000 using Web services. In a third variation, instead, the job state may be acquired by a pull-type information delivery using polling. In a case of acquiring the job state by the polling, the Web browser 102 can be configured as shown in
The Web browser 102b in
In the following, a system 9004 using Web services, which acquires the job state from the Web browser 102b from the polling.
The sequence flow in
In the system 9004 using Web services shown in
Steps S100, S101, S102, S103, and S104 in the sequence flow in
The state acquiring process advances to step S108. In the step S108, the SOAP sending part 603 of the Web browser 102 sends the state acquisition request to the state managing part 113 of the image forming apparatus 1-19 after a predetermined time lapses from the step S105. Subsequently, the state acquiring process advances to step S109. In the step S109, the state managing part 113 of the image forming apparatus 1-19 sends a response with respect to the step S108, to the Web browser 102. The response sent in the step S109 includes information indicating the job state “print end”. The event acquiring process advances to step S110. In the step S110, the image drawing part 601 of the Web browser 102 creates image data based on the job state “print end”, and updates a screen by using the image data. Then, the state acquiring process advances to step S111. In the step S111, the Web browser 102 sends a print end notification to the Web server 204 included in the application 200 of the server 2, in order to inform the end of printing the documents.
According to the state acquiring process in accordance with the sequence flow shown in
Fourth Variation
In the system 9004 in the third variation, the Web browser 102 can acquire the job state by the polling. Instead, the server 2 may acquire the job state by the polling.
In the following, another state acquiring process for the server 2 to acquire the job state by the polling will be described in the system 9004 using Web services.
The sequence flow in
The state acquiring process advances to step S125. In the step S125, the Web service client 205 included in the application 200 of the server 2 sends a state acquisition request to the state managing part 113 of the image forming apparatus 1-19 through the Web service server 103 of the image forming apparatus 1019. The state acquiring process advances to step S125. The state acquisition request sent in the step S125 includes the job ID. The state acquiring process advances to step S126. In the step S126, the state managing part 113 of the image forming apparatus 1-19 sends a response with respect to the step S125, to the application 200 of the server 2. The response sent in step S126 includes information indicating the job state “print running”.
The state acquiring process advances to step S127. In the step S127, the application 200 of the server 2 sends a screen update request to the Web browser 102 of the image forming apparatus 1-19. The image drawing part 601 of Web browser 102 creates image data based on the job state “print running”.
The state acquiring process advances to step S128. In the step S128, the Web service client 205 included in the application 200 of the server 2 sends a state acquisition request to the state managing part 113 of the image forming apparatus 1-19 through the Web service server1103 of the image forming apparatus 1-19, after a predetermined time lapses from the step S125.
The state acquisition request sent in step S128 includes the job ID. The state acquiring process advances to step S129. In the step S129, the state managing part 113 of the image forming apparatus 1-19 sends a response with respect to the step S128, to the application 200 of the server 2. The response sent in the step S129 includes information indicating the job state “print running”.
The state acquiring process advances to step S130. In the step S130, the application 200 of the server 2 sends a screen update request to the Web browser 201 of the image forming apparatus 1-19. The image drawing part 601 of the Web browser 102 creates image data based on the job state “print end”, and updates a screen.
According to the state acquiring process in accordance with the sequence flow shown in
According to the present invention, it is possible to provide a system using services, an image handling apparatus, an external processing apparatus, a state change sending method, and a program product performed by a computer for sending a change of a state, which can promptly send a change of a state in running an image handling process at its own side in a case of having the external processing apparatus conduct at least a part of the image handling process concerning services.
In a second embodiment, an image forming apparatus will be described as one example of an image handling apparatus according to the present invention. However, the present invention is not limited to the image forming apparatus. Moreover, a Web service will be described as one example of a service controlling a function through a network, but the service is not limited to the Web service.
The server 2w includes a copy application. Moreover, each of the image forming apparatuses 1-1a and 1-1b includes one or more image forming functions (a scan function, a print function, and a like), and provides one or more Web services controlling the image forming functions through the network 3w. Furthermore, the image forming apparatus 1-1a includes an operation part capable of displaying a Web browser.
In the system 9100 using Web services, the Web services provided by the image forming apparatuses 1-1a and 1-1b are used and the copy application is built up on the server 2w. A user interface of the copy application is provided by a Web server of the server 2w. The image forming apparatus 1-1a displays a user interface 4w of the copy application by using the Web browser being as a Web client at the operation part. A user can operate the copy application built up on the server 2w via the user interface 4w of the copy application displayed at the operation part.
When the user instructs a copy operation from the user interface 4w of the copy application, a copy instruction is sent from the Web browser of the image forming apparatus 1-1a to the Web server of the server 2w in response to the copy instruction. When the image forming apparatus 1-1a and the image forming apparatus 1-1b cooperate with each other, the copy application of the server 2w sends the operation instruction to the Web service server of the image forming apparatus 1-1b. Concerning security, communications between each of the image forming apparatuses 1-1a and 1-1b and the server 2w can be conducted by using a SSL (Secure Socket Layer) or a like.
As described above, in the system 9100 using Web services in
In the system 9100 using Web services in
Thus, a system 9101 using Web services, minimum operations of which are available even in a case in that the communication the image forming apparatuses 1-1a and 1-1b, and the server 2w is in the offline state, will be described in the following.
In the system 9101 using Web service in
The image forming apparatus 1-1a includes one or more functions as the same as the Web service system in
When the user instructs the copy operation from the user interface 4w of the copy application, a copy instruction is sent to the copy application built in the image forming apparatus 1-1a. The copy application sends the operation instruction to the function included in the image forming apparatus 1-1a.
As described above, in the system 9101 using Web services, the copy application is stored in the recording part capable of conducting the data communication even if the network 3w is in the offline state. Even if the communication between each of the image forming apparatuses 1-1a and 1-1b and the server 2w is in the offline state, it is possible to operate the copy application. For example, it is preferable to store an application, which have the image forming apparatus 1-1a conduct a minimum of operations even if the network 3w is in the offline state, to the SD card 7w.
Alternatively, the most essential image forming application such as a printer application, a copy application, a facsimile application, a scanner application, or a like is implemented in the image forming apparatus 1-1a, and may be used if the communication to the server 2w is in the offline state.
Next, configurations of the image forming apparatus 1-1a and 1-1b will be described. In the following, the image forming apparatus 1-1a and 1-1b are collectively called an image forming apparatus 1-1w.
The hardware resource 10w includes devices (hardware resources) such as an operation part, a plotter, a scanner, and a like. The software group 30w includes an application 40w, and a platform 50w. The boot part 20w is initially executed when the image forming apparatus 1-1w, and the application 40w and the platform 50w are activated on an OS (Operating System).
The application 40w includes a Web service execution application. The platform 50w includes a control service 51w, an SRM (System Resource Manager) 52W, and a handler layer 53w. Moreover, the platform 50w includes an API (Application Program Interface) 54w.
The control service 51w includes an OCS (Operating part Control Service), an SCS (System Control Service), an FCS (Facsimile Control Service), an ECS (Engine Control Service), an MCS (Memory Control Service), and an NCS (Network Control Service). The handler layer 53w includes an FCUH (Facsimile Control Unit Handler) and an IMH (Image Memory Handler).
Alternatively, the most essential image forming application such as a print application, a copy application, a facsimile application, or a like may be implemented in the application 40w, and may be used when the communication to the server 2w is in the offline state. In this case, the image forming apparatus 1-1w uses the image forming application of the server 2w in the online state, and uses the image forming application mounted in its own apparatus in the offline state.
The controller 60w includes a CPU (Central Processing Unit), a system memory, a local memory, an HDD (Hard Disk Drive), an NB (North Bridge), an ASIC (Application Specific Integrated Circuit), an SB (South Bridge), an NIC (Network Interface Card), a USB (Universal Serial Bus) I/F, an IEEE1394 I/F, and a centronics I/F.
For example, Japanese Laid-open Patent Application No. 2002-84383 discloses details of operations of each of functional blocks configuring the image forming apparatus 1-1w shown in
The image forming apparatus 1-1w includes a network I/F 101w, a Web browser 102w, a Web service server 103w, a notification sending part 104w, a browser control function part 105w, a print function part 106w, a scan function part 107w, a notification function part 108w, an operation part 109w, a plotter 110w, a scanner 111w, and a memory 112w.
Moreover, the server 2w includes an application 200w, and a network I/F 210w. The application 200w includes a screen flow controlling part 201w, a screen building part 202w, a notification receiving part 203w, a Web server 204w, and a Web service client 205w.
In the system 9102 using Web services in
For example, the “View” module in the system 9102 using Web services in
The “View” module is a Web service for controlling an image forming function such as the scan function part 107w. For example, the “Model” module activates the scanner 111w by the scan function part 107w, and digitizes an image. The “Controller” module uses a suitable Web service provided from the server 2w in response to a request from the Web browser 102w.
For example, when the “Controller” module receives an execution instruction of a copy process, the “Controller” module executes a scan process with the scan function part 107w in accordance with process contents, and executes a print by the print function part 106w. That is, the “Controller” module implements logic of an image forming application.
In response to an instruction from a view displayed at the operation part 109w of the image forming apparatus 1-1w, the “Controller” module of the server 2w executes a suitable “Model” module of the image forming apparatus 1-1w. Accordingly, it is possible for the user of the image forming apparatus 1-1w to use the image forming application of the server 2w as if the user uses the application of the image forming apparatus 1-1w.
In the system 9102 using Web service, a user interface is built in a user interface for the Web browser, a device control is conducted in the Web service client, an execution environment is in the server 2w, and a programming manner is in the Web service. Thus, it is possible to develop and customize an application.
Next, a copy process will be described as one example of processes conducted by the system 9102 using Web services shown in
For example, when a power is turned on, the copy process advances to step S1001. In the step S1001, the Web browser 102w of the image forming apparatus 1-1w sends a screen update instruction to the Web server 204w of the server 2w in order to instruct updating a screen. The copy process advances to step S1002. In the step S1002, the Web server 204w sends the screen update instruction to the screen flow control part 201w. The copy process advances to step S1003. In the step S1003, the screen flow control part 201w generates an initial screen data, and sends the initial screen data to the Web server 204w. The copy process advances to step S1004. In the step S1004, the Web server 204w sends the initial screen data to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays an initial screen 301w corresponding to the initial screen data at the operation part 109w.
When the user instructs activating the copy application from the operation part 109w, the Web browser 102w advances to step S1005. In the step S1005, the Web browser 102w sends a copy application activation instruction to the Web server 204w of the server 2w in order to instruct activating the copy application. The copy process advances to step S1006. In the step S1006, the Web server 204w sends the copy application activation instruction to the screen flow controlling part 201w.
The copy process advances to step S1007. In the step S1007, the screen flow controlling part 201w sends stocked paper type confirmation instruction to the Web service client 205w in order to instruct confirming a stocked paper type. The copy process advances to step S1008. In the step S1008, the Web service client 205w sends the stocked paper type confirmation instruction to the Web service server 103w of the image forming apparatus 1-1w. The copy process advances to step S1009. In the step S1009, the Web service server 103w confirms the stocked paper type by the print function part 106w, and sends the stocked paper type to the Web service client 205w of the server 2w. The copy process advances to step S1010. In the step S1010, the Web service client 205w sends the stocked paper type to the screen flow controlling part 201w.
The copy process advances to step S1011. In the step S1011, the screen flow controlling part 201w generates copy screen data, and sends the copy screen data to the Web server 204w. The copy process advances to step S1012. In the step S1012, the Web server 204 sends the copy screen data to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays a copy screen 302w corresponding to the copy screen data at the operation part 109w.
When the user instructs an execution of the copy process from the operation part 109w by pressing a “EXECUTION” button of the copy screen 302w or a like, the copy process advances to step S1013. In the step S1013, the Web browser 102w sends a copy execution instruction to the Web server 204w of the server 2w. The copy process advances to step S1014. In the step S1014, the Web server 204w sends the copy execution instruction to the screen flow controlling part 201w.
The copy process advances to step S1015. In the step S1015, the screen flow controlling part 201w sends a request of the screen update instruction to the Web service client 205w. The request of the screen update instruction is made by the screen flow controlling part 201w of the server 2w so that the Web browser 102w of the image forming apparatus 1-1w sends the screen update instruction to the Web server 204w of the server 2w.
The copy process advances to step S1016. In the step S1016, the Web service client 205w sends the request of the screen update instruction to the Web service server 103w of the image forming apparatus 1-1w. The copy process advances to step S1017. In the step S1017, the Web service server 103w sends the request of the screen update instruction to the Web browser 102w through the browser control function part 105w.
When the Web browser 102w of the image forming apparatus 1-1w receives the request of the screen update instruction, the copy process advances to step S1018. In the step S1018, the Web browser 102w of the image forming apparatus 1-1w sends the screen update instruction to the Web server 204w of the server 2w. The copy process advances to step S1019. In the step S1019, the Web server 204w sends the screen update instruction to the screen flow controlling part 201w. The process advances to step S1020. In the step S1020, the screen flow controlling part 201w generates copy process running screen data to show that the copy process is running, and sends the copy process running screen data to the Web server 204w. The copy process advances to step S1021. In the step S1021, the Web server 204w sends the copy process running screen data to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays a copy process running screen 303w corresponding to the copy process running screen data.
The copy process advances to step S1022. In the step S1022, the screen flow controlling part 201w of the server 2w sends a scan start instruction to the Web service client 205w to instruct scanning. The copy process advances to step S1023. In the step S1023, the Web service client 205w sends the scan start instruction to the Web service server 103w of the image forming apparatus 1-1w. The Web service server 103w controls the scanner 111w by the scan function part 107 to execute a scan. When the scan ends, the print process advances to step S1024. In the step S1024, the Web service server 103w informs a scan end to the Web service client 205w. The print process advances to step S1025. In the step S1025, the Web service client 205w informs the scan end to the screen flow controlling part 201w.
The copy process advances to step S1026. In the step S1026, the screen flow controlling part 201w of the server 2w sends a print start instruction to the Web service client 205w in order to instruct printing. The copy process advances to step S1027, the Web service client 205w sends the print start instruction to the Web service server 103w of the image forming apparatus 1-1w. The Web service server 103w controls the plotter 110 by the print function part 106w to execute a print. When the print ends, the copy process advances to step S1028. In the step S1028, the Web service server 103w informs a print end to the Web service client 205w. The copy process advances to step S1029. In the step S1029, the Web service client 205w informs the print end to the screen flow controlling part 201w.
In steps S1030, S1031, and S1032 similar to the steps S1015, S1016, and S1017, the screen update instruction is requested from the screen flow controlling part 201w of the server 2w to the Web browser 102w of the image forming apparatus 1-1w. In steps S1033 and S1034 similar to the steps S1018 and S1019, the Web browser 102w of the image forming apparatus 1-1w sends the screen update instruction from the Web browser 102w of the image forming apparatus 1-1w to the screen flow controlling part 201w of the server 2w.
The copy process advances to step S1035. In the step S1035, the screen flow controlling part 201w generates copy end screen data to show that the copy process ends, and sends the copy end screen data to the Web server 204w. The copy process advances to step S1036. In the step S1036, the Web server 204w sends the copy end screen data to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays a copy end screen 304w corresponding to the copy end screen data at the operation part 109w.
In the system 9102 using Web services in
In addition, by configuring the Web browser 102w included in the image forming apparatus 1-1w in
The Web browser 102w in
The JavaScript™ parser 604w parses JavaScript™, and requests the JavaScript™ parser 604w to process the JavaScript™. The JavaScript™ executer 602w sends a layout instruction to the UI 600w based on contents of the request sent from the JavaScript™ parser 604w. In addition, JavaScript™ executer 602w requests the JavaScript™ Local CGI 603w based on contents of the request sent form the JavaScript™ parser 604w.
The JavaScript™ Local CGI 603w requests the print function part 106w to print out or requests the scan function part 107w to scan. The Event Process 601w receives a process result from the print function part 106w or the scan function part 107w, and sends the process result to the JavaScript™ Local CGI 603w. The JavaScript™ Local CGI 603w sends the process result to the JavaScript™ executer 602w. The JavaScript™ executer 602w sends the layout instruction to the UI 600w based on the process result received from the JavaScript™ Local CGI 603w so as to build a GUI, or sends the process result to the Web server 204w or 500W.
Next, as one example of processes conducted by the system 9103 using Web services in
When the power is turned on, the process advances to step S1040. In the step S1040, the screen flow controlling part 501w sends a boot notification to the Web browser 102w. The process advances to step S1041. In the step S1041, when the Web browser 102w receives the boot notification from the screen flow controlling part 501w, the server 2w sends a screen flow download instruction to the Web server 204w.
The process advances to step S1042. In the step S1042, the Web server 204w sends a contents instruction to the screen flow controlling part 201w. For example, contents include a control program itself such as a Java program corresponding to a logic, and control data such as HTML data to be referred by the control program for a control. If the contents include the HTML data only, the system 9103 using Web services can be realized without a function of the Web server 500w.
The process advances to step S1043. In the step S1043, the screen flow controlling part 201w sends a contents URL to the Web server 204w. The process advances to step S1044. In the step S1044, the Web server 204w downloads the contents to the Web browser 102w of the image forming apparatus 1-1w by using the contents URL received from the screen flow controlling part 201w.
The process advances to step S1045. In the step S1045, the Web browser 102w stores the contents being downloaded to the screen flow controlling part 501w. As described above, in the sequence flow shown in
The process advances to step S1048. In the step S1048, the screen flow controlling part 501w sends a request of a screen update instruction to the Web browser 102w. Since the home URL is changed to the local host URL, in step S1049 and step S1050, the screen update instruction is sent from the Web browser 102w to the screen flow controlling part 501w included in the image forming apparatus 1-1w. Subsequently, the process advances to step S1051, since the URL within the contents is changed to the local host URL, the screen flow controlling part.501w generates initial screen data and sends the initial screen data to the Web server 500w. The process advances to step S1052. In the step S1052, the Web server 502w sends the initial screen data to the Web browser 102w. The Web browser 102w displays the initial screen 301w corresponding to the initial screen data at the operation part 109w.
In processes after the initial screen 301w is displayed at the operation part 109w, by using the JavaScript™ Local CGI 603w from the Web browser 102w configured as shown in
Moreover, in addition to the configuration of the system 9103 using Web services, another configuration as shown in
In the image forming apparatus 1-1w in
Next, as one example of the processes conducted in the system 9104 using Web services, a copy process will be described.
For example, when the initial screen 301w is displayed at the operation part 109w, and a user instructs activating the copy application from the operation part 109w, the copy process advances to step S1060. In the step S1060, the Web browser 102w sends a copy application activation instruction to the Web server 500w in the image forming apparatus 1-1w in order to instruct activating the copy application. The copy process advances to step S1061. In the step S1061, the Web server 500w sends the copy application activation instruction to the screen flow controlling part 501w.
The copy process advances to step S1062. In the step S1062, the screen flow controlling part 501w sends a stocked paper type confirmation instruction to the Web browser 102w in order to instruct confirming a stocked paper type. The copy process advances to step S1063. In the step S1063, the Web browser 102w sends the stocked paper type confirmation instruction to the Web service server 103w of the local host.
The copy process advances to step S1064. In the step S1064, the Web service server 103w confirms the stocked paper type by the print function part 106w, and sends the stocked paper type to the Web browser 102w. The copy process advances S1065. In the step S1065, the Web browser 102w sends the stocked paper type to the screen flow controlling part 501w.
The copy process advances to step S1066. In the step S1066, the screen flow controlling part 501w generates copy screen data, and sends to the Web server 500w. The copy process advances to step S1067. In the step S1067, the Web server 500w sends the copy screen data to the Web browser 102w. The Web browser 102w displays the copy screen 302w corresponding to the copy screen data at the operation part 109w.
When the user instructs an execution of the copy process from the operation part 109w by pressing the “EXECUTION” button of the copy screen 302w, the copy process advances to step S1068. In the step S1068, the Web browser 102w sends a copy execution instruction to the Web server 500w. The copy process advances to step S1069. In the step s1069, the Web server 500w sends the copy execution instruction to the screen flow controlling part 501w.
The copy process advances to step S1070. In the step S1070, the screen flow controlling part 501w sends a request of a screen update instruction to the Web browser 102w. When the Web browser 102w receives the request of the screen update instruction, the copy process advances to step S1071. In the step S1071, the Web browser 102w sends the screen update instruction to the Web server 500w. The copy process advances to step S1072. In the step S1072, the Web server 500w sends the screen update instruction to the screen flow controlling part 501w. The copy process advances to step S1073. In the step S1073, the screen flow controlling part 501w generates copy process running screen data, and sends the copy process running screen data to the Web server 500w. The copy process advances to step S1074. In the step S1074, the Web server 500w sends the copy process running screen data to the Web browser 102w. The Web browser 102w displays the copy process running screen 303w corresponding to the copy process running screen data at the operation part 109w.
The copy process advances to step S1075. In the step S1075, the screen flow controlling part 501w sends a scan start instruction to the Web browser 102w. The copy process advances to step S1076. In the step S1076, the Web browser 102w sends a scan start instruction to the Web service server 103w. The Web service server 103w controls the scanner 111w by the scan function part 107w and executes a scan. When the scan ends, the copy process advances to step S1077. In the step S1077, the Web service server 103w informs a scan end to the Web browser 102w. The copy process advances to step S1078. In the step S1078, the Web browser 102w informs the scan end to the screen flow controlling part 501w.
The copy process advances to step S1079. In the step S1079, the screen flow controlling part 501w sends a print start instruction to the Web browser 102w. The copy process advances to step S1080. In the step S1080, the Web browser 102w sends the print start instruction to the Web service server 103w. The Web service server 103w controls the plotter 110w by the print function part 106w, so as to execute a print. When the print ends, the copy process advances to step S1081. In the step S1081, the Web service server 103w informs a print end to the Web browser 102w. The copy process advances to step S1082. In the step S1082, the Web browser 102w informs the print end to the screen flow controlling part 501w.
The copy process advances to step S1083. In the step S1083, the screen flow controlling part 501w sends a request of a screen update instruction to the Web browser 102w. In step S1084 and step S1085, the Web browser 102w sends the screen update instruction to the screen flow controlling part 501w.
The copy process advances to step S1086. In the step S1086, the screen flow controlling part 501w generates copy end screen data, and sends the copy end screen data to the Web server 500W. The copy process advances to step S1087. In the step S1087, the Web server 500w sends the copy end screen data to the Web browser 102w. The Web browser 102w displays the copy end screen 304w corresponding to the copy end screen data at the operation part 109w.
In the system 9103 using Web service in
In addition, in the systems 9103 and 9104 using Web services in
In order to switch to the local host, an UI (User Interface) concerning an error display may be copied to the local host when the image forming apparatus 1-1w is booted. When a jam occurs and an error is displayed, an access may be switched to the local host. Also, when a communication to the server 2w becomes impossible due to a network error or a like, the access may be switched to the local access.
By configuring the system 9102 using Web services in
In the system 9105 using Web services in
Moreover, by configuring a system 9106 using Web services as shown in
For example, in
Moreover, in the system 9106 using Web services in
Referring back to
Then, similar to the steps S1011 and S1012, the screen flow controlling part 201w of the server 2w sends output destination selection screen data for selecting an output destination to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays an output selection screen 305w corresponding to the output destination selection screen data at the operation part 109w. The user can select one output destination for the copy process from the output destination selection screen 305w. As described above, in the copy process, the cooperative application outputs from another image forming apparatus 1-1w through the network 3w. That is, the cooperative application is a customized regular application.
In the system 9107 using Web services, the image forming apparatuses 1-1a and 1-1b are connected to the network 3w, and image forming applications cooperate with each other and realize various processes. If the DB 5w does not support the Web service, the server 2w accesses the DB 5w through the DB access I/F 206w.
The system 9102 using Web services as shown in
In the system 9107 using Web services in which the number ratio of the server 2w and the image forming apparatuses 1-1a and 1-1b (hereinafter, collectively called a plurality of the image forming apparatuses 1-1w) is one to multiple (1:two or more) in
In another system using Web services (not shown) in which the number ratio of the servers 2w and the image forming apparatus 1-1w is multiple to one (two or more servers 2w:1), applications provided by different third parties can be implemented for user's preferences. For example, it is possible to configure a system using Web services which uses different applications for each user. Also, applications can be provided through a network such as the Internet by makers of the image forming apparatuses 1-1w. Thus, the server 2w can be configured so that the users do not recognize the server 2w on the network 3w.
In the systems 9100 through 9107 as described above, the Web browser 102w of the image forming apparatus 1-1w displays various screens at the operation part 109w. Alternatively, a terminal apparatus 8w other than the image forming apparatus 1-1w, and the server 2w may display various screens.
In the system 9108 using Web services, different from the system 9102 using Web services, the terminal apparatus 8w is connected to the network 3w. Other parts are the same as the ones in the system 9102 in
The terminal apparatus 8w includes a network I/F 520w, a Web browser 521w, a local address book 522w, and a setting information area 523w. The Web browser 521w of the terminal apparatus 8w receives various screen data from the Web server 204w of the server 2w, and displays screens corresponding to the various screen data received from the server 2w. In addition, the Web browser 521w sends an instruction from a user to the Web server 204w of the server 2w. The terminal apparatus 8w is a PC (Personal Computer), a PDA (Personal Digital Assistant) as a portable information terminal, a mobile phone, or a like.
As described above, in the system 9108 using Web services in
Moreover, in the system 9108 using Web services in
For example, if the user is allowed to repeatedly use the job registered to the image forming apparatus 1-1w, the UI displayed at the operation part 109w can be a special UI for each user (a special operation panel for each user).
By storing an HTML file including setting information (integration+both sides+staple+a like) which the user usually selects and sets at a copy screen, to the terminal apparatus 8w as a local device, and displaying the HTML file at the operation part 109w of the image forming apparatus 1-1w, the user can display a user's UI at the operation part 109w at any time and at any image forming apparatus 1-1w.
Alternatively, data in another format other than the HTML file, in which the setting information which the user usually selects and sets at the copy screen, may be stored in the terminal apparatus 8w, and a screen corresponding to the data may be displayed at the operation part 109w of the image forming apparatus 1-1w.
However, in the system 9108 using Web services described above, the online state is required on the network 3w. In the following, a system 9109 using Web services in which the above operations can be available even if the network 3w is in the offline state, will be described.
When the user instructs a copy operation from the UI of the application 116w, a copy instruction is sent to the application 116w. The application 116w controls the plotter 110w, the scanner 111w, and the like by the print function part 106w, the scan function part 107w, and the like, and executes a print or a scan, in response to the copy instruction.
The UI of the application 200w, which is built up in the server 2w, is displayed at the operation part 109w when the network 3w is in the online state. The UI of the application 116w, which is built up in the image forming apparatus 1-1w , is displayed at the operation part 109w when the network 3w is in the offline state. For example, when a browser update error is detected at the Web browser 102w, the browser control function part 105w informs the browser update error to the application 116w. Then, the UI to be displayed at the operation part 109w is switched from the application 200w of the server 2w to the application 116w of the image forming apparatus 1-1w.
Moreover, in the system 9109 using Web services, the server 2w including the application 200w is used. Alternatively, another image forming apparatus including modules of the server 2w can be used.
The image forming apparatus 1-1c includes a network I/F 101c, a Web browser 102c, a Web service server 103c, a notification sending part 104c, a browser control function part 105c, a print function part 106c, a scan function part 107c, a notification function part 108c, an operation part 109c, a plotter 110c, a scanner 111c, a memory 112c, a screen flow controlling part 201c, a screen building part 202c, a notification receiving part 203c, a Web server 204c, and a Web service client 205c.
In the image forming apparatus 1-1c in
By having the screen flow controlling part 201c and the screen building part 202c in an external memory such as the SD card 7w, if a kernel capable of executing modules stored in the SD card 7w is implemented in the image forming apparatus 1-1c, it is possible to implement modified portions of the modules, instead of changing the configuration of the image forming apparatus 1-1c.
If the modules stored in the SD card 7w is loadable, the image forming apparatus 1-1c may download the modules of the server 2w during the online of the network 3w. Thus, even if the network 3w is in the offline state, the image forming apparatus 1-1c can activate an application which is the same as the one of the server 2w. Moreover, in a case in that a Web access cannot be made, by internally switching a screen at the browser control function part 105c, it is possible to provide the screen even in the offline of the network 3w.
Variations of the process in the system 9102 will be described in the following.
First Variation
When a user instructs executing a copy process from the operation part 109w by pressing the “EXECUTION” button of the copy screen 302w or a like, the process advances to step S1101. In the step S1101, the Web browser 102w sends a copy execution instruction to the Web server 204w of the server 2w by using a GET method or a POST method of an HTTP (Hyper Text Transfer Protocol), in order to instruct executing a copy. The Web server 204w sends the copy execution instruction to the screen flow controlling part 201w. The screen flow controlling part 201w sends a request of a screen update instruction to the Web service client 205w.
The copy process advances to step S1102. In the step S1102, the Web service client 205w sends the request of the screen update instruction to a browser control web service (browser controlling WS (Web Service) 103-3w. The browser controlling WS 103-3w is a Web service for controlling the browser control function part 105w provided by the Web service server 103w. For the request of the screen update instruction in the step S1102, a request SOAP message as shown in
When the Web browser 102w of the image forming apparatus 1-1w receives the request of the screen update instruction, the process advances to step S1103. In the step S1103, the Web browser 102w of the image forming apparatus 1-1w sends a screen update instruction to the Web server 204w of the server 2w by using the GET method of the HTTP. The Web server 204w sends the screen update instruction to the screen flow controlling part 201w.
The screen flow controlling part 201w generates copy process running screen data by the HTML, and sends the copy process running screen data to the Web server 204w. The Web server 204w sends the copy process running screen data of the HTML to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays the copy process running screen 303w corresponding to the copy process running screen data at the operation part 109w.
Moreover, the screen flow controlling part 201w of the server 2w instructs a scan start to the Web service client 205w. The process advances to step S1104. In the step S1104, the Web service client 205w instructs the scan start to a scan WS 103-1w of the image forming apparatus 1-1w. The scan WS 103-1w is a Web service for controlling the scan function part 107w provided by the Web service server 103w. In order to instruct the scan start in the step S1104, a request SOAP message as shown in
When the scan WS 103-1w receives the request of the scan start instruction, the scan WS 103-1w controls the scanner 111w by the scan function part 107, and executes the scan. When the scan ends, the scan WS 103-1w sends an image (image data), which is scanned and digitized, to the Web service client 205w by a response SOAP message as shown in
Subsequently, the screen flow controlling part 201w of the server 2w sends a print start instruction to the Web service client 205w. The process advances to step S1106. In the step S1106, the Web service client 205w sends the print start instruction to a print WS 103-2w of the image forming apparatus 1-1w. The print WS 103-2w is a Web service for controlling the print function part 106w provided by the Web service server 103w. For the print start instruction in the step S1106, a request SOAP message including image data as shown in
When the print WS 103-2w receives the print start instruction, the print WS 103-2w controls the plotter 110w by the print function part 106w, and executes a copy. When the copy ends, the print WS 103-2w informs a print end to the Web service client 205w by sending a response SOAP message as shown in
In step S1107, similar to the step S1102, the Web service client 205w sends the request of the screen update instruction to the browser controlling WS 103-3w of the image forming apparatus 1-1w. When the Web browser 102w of the image forming apparatus 1-1w receives the request of the screen update instruction, the process advances to step S1108. In the step S1108, the Web browser 102w of the forming apparatus 1-1w sends a screen update instruction to the Web server 204w of the server 2w by using the GET method of the HTTP. The Web server 204w sends the screen update instruction to the screen flow controlling part 201w.
The screen flow controlling part 201w generates copy end screen data by the HTML, and sends the copy end screen data to the Web server 204w. The Web server 204w sends the copy end screen data of the HTML to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays the copy end screen 304w corresponding to the copy end screen data at the operation part 109w.
The image forming apparatus 1-1w used in the system 9102 using Web services in
In the first variation of the process of the system 9102 in
Second Variation
Steps S1201, S1202, S1204, and S1205 in
Subsequently, the screen flow controlling part 201w of the server 2w sends a print start instruction to the Web service client 205w. The process advances to step S1207. In the step S1207, the Web service client 205w sends the print start instruction to the print WS 103-2w of the image forming apparatus 1-1b different from the image forming apparatus 1-1a which executes the scan. For the print start instruction in the step S1207, the request SOAP message including image data as shown in
When the print WS 103-2w receives the print start instruction, the print WS 103-2w controls by the print function part 106w and executes a print. When the print ends, the print WS 103-2w informs the print end to the Web service client 205w by sending the response SOAP message shown in
Steps S1208 and S1209 in
Third Variation
Steps S1301, S1302, and S1303 in
The process advances to step S1305. In the step S1305, the Web service client 205w sends a scan start instruction to the scan WS 103-1w of the image forming apparatus 1-1w. The scan WS 103-1w controls the scanner 111w by the scan function part 107w, and executes a scan. An event indicating a scan end is registered to the notification WS 103-4w, and a scan end is informed to the notification sending part 104w.
The process advances to step S1306. In the step S1306, the notification sending part 104w informs the scan end to the server 2w. In order to inform the scan end in the step S1306, a response SOAP message may be used or another protocol may be used.
When the scan end is informed, the process advances to step S1307. In the step S1307, the Web service client 205w sends a transfer request of image data which is scanned, to the scan WS 103-1w of the image forming apparatus 1-1w. When the scan WS 103-1w receives the transfer request of the image data which is scanned, the scan WS 103-1w transfers the image data to the Web service client 205w by sending the response SOAP message shown in
In step S1308, similar to the step S1302, the Web service client 205w sends a request of a screen update instruction to the browser controlling WS 103-3w of the image forming apparatus 1-1w. When the request of the screen update instruction is received, the process advances to step S1309. In the step S1309, the Web browser 102w of the image forming apparatus 1-1w sends a screen update instruction to the Web server 204w of the server 2w by using the GET method of the HTTP. The Web server 204w sends the screen update instruction to the screen flow controlling part 201w.
The screen flow controlling part 201w generates scan running screen data by the HTML, and sends the scan running screen data to the Web server 204w. The Web server 204w sends the scan running screen data by the HTML to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays a scan running screen corresponding to the scan running screen data at the operation part 109w.
The process advances to step S1310. In the step S1310, the Web service client 205w sends the scan running screen data received in the step S1307 to the Web service cooperative function part 207w. The scan running screen data are used in a cooperative operation between the Web service client 205w and the Web service cooperative function part 207w.
Subsequently, the screen flow controlling part 201w of the server 2w sends a print start instruction to the Web service client 205w. The process advances to step S1311. In the step S1311, the Web service client 205w sends a print start instruction to the print WS 103-2w of the image forming apparatus 1-1w. For the print start instruction in the step S1311, the request SOAP message including image data shown in
When the print start instruction is received, the print WS 103-2w controls the plotter 110w by the print function part 106w, and executes a print. When the pint ends, the print WS 103-2w informs a print end to the Web service client 205w by sending the response SOAP message shown in
In step S1312, similar to the step S1302, the Web service client 205w sends a request of a screen update instruction to the browser controlling WS 103-3w of the image forming apparatus 1-1w. When the request of the screen update instruction is received, the process advances to step S1313. In the step S1313, the Web browser 102w of the image forming apparatus 1-1w sends the screen update instruction to the Web server 204w of the server 2w by using the GET method of the HTTP. The Web server 204w sends the screen update instruction to the screen flow controlling part 201w.
The screen flow controlling part 201w generates copy end screen data by the HTML, and sends the copy end screen data to the Web server 204w. The Web server 204w sends the copy end screen data by the HTML to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays the copy end screen 304w corresponding to the copy end screen data at the operation part 109w.
In the third variation of the process of the system 9102 using Web service, since the steps S1104 and S1106 in
In
Fourth Variation
Steps S1401, S1402, and S1403 in
When the scan start instruction is received, the scan WS 103-1w controls the scanner 111w by the scan function part 107w, and executes a scan. When the scan ends, for example, the scan WS 103-1w stores image data to a local memory. After that, the scan WS 103-1w sends a document ID of the image data stored in the local memory to the Web service client 205w by sending a response SOAP message as shown in
Subsequently, the screen flow controlling part 201w of the server 2w sends a print start instruction to the Web service client 205w. The process advances to step S1406. In the step S1406, the Web service client 205w sends the print start instruction to the print WS 103-2w of the image forming apparatus 1-1w. For the print start instruction sent in the step S1406, a request SOAP message including a document ID as shown in
When the print start instruction is received, the print WS 103-2w reads out image data corresponding to the document ID from various image data stored in the local memory, controls the plotter 110w by the print function part 106w, and executes a print. When the print ends, the print WS 103-2w informs a print end to the Web service client 205 by sending a response SOAP message as shown in
In step S1407, similar to the step S1402, the Web service client 205w sends a request of a screen update instruction to the browser controlling WS 103-3w of the image forming apparatus 1-1w. When the request of the screen update instruction request is received, the process advances to step S1408. In the step S1408, the Web browser 102w of the image forming apparatus 1-1w sends the screen update instruction by using the GET method of the HTTP to the Web server 204w of the server 2w. The Web server 204w sends the screen update instruction to the screen flow controlling part 201w.
The screen flow controlling part 201w generates copy end screen data by the HTML, and sends the copy end screen data to the Web server 204w. The Web server 204w sends the copy end screen data of the HTML to the Web browser 102w of the image forming apparatus 1-1w. The Web browser 102w displays the copy end screen 304w corresponding to the copy end screen data at the operation part 109w.
In the fourth variation in
Fifth Variation
Steps S1501, S1502, and S1503 are similar to the steps S1101, S1102, and S1103, and explanations thereof will be omitted. The screen flow controlling part 201w of server 2w sends a scan start instruction to the Web service client 205w. The process advances to step S1504. In the step S1504, the Web service client 205w sends a scan start instruction to the scan WS 103-1w of the image forming apparatus 1-1a. For the scan start instruction in the step S1504, the request SOAP message in
When the scan start instruction is received, the scan WS 103-1w controls the scanner 111w by the scan function part 107w, and executes a scan. When the scan ends, the scan WS 103-1w of the image forming apparatus 1-1a sends the document ID of the image data which is scanned by using the response SOAP message shown in
The process advances to step S1505. In the step S1505, the WS client 114w of the image forming apparatus 1-1a sends the image data to a document managing WS 115w of the image forming apparatus 1-1b. The document managing WS 115w is a Web service for controlling a document management function part (not shown) provided by the Web service server 103w of the image forming apparatus 1-1b.
For example, the document managing WS 115w of the image forming apparatus 1-1b stores the image data received from the server 2w. By the Web service cooperative function part 113w, the image data stored in the local memory are cooperated between the document managing WS 115w and the print WS 103-2w.
In parallel with the step S1505, the screen flow controlling 201w of the server 2w sends a print start instruction to the Web service client 205w. The process advances to step S1506. In the step S1506, the Web service client 205w sends a print start instruction to the print WS 103-2w of the image forming apparatus 1-1b. For the print start instruction sent in the step S1506, the request SOAP message including the document ID as shown in
When the print start instruction is received, the print WS 103-2w reads out image data corresponding to the document ID from various image data stored in the local memory, controls the plotter 110w by the print function part 106w, and executes a print. The print WS 103-2w waits for a process of the step S1505, and the print is executed when preconditions are received. That is, the Web service cooperative function part 113w of the image forming apparatus 1-1b conducts a waiting process for the step S1505 and the step S1506. When the print ends, the print WS 103-2w informs a print end to the Web service client 205w by sending a response SOAP message shown in
In the fifth variation of the system 9102 using Web services, the document ID is sent in the step S1504 and the step S1506, instead of sending the image data. Therefore, it is possible to reduce workload of the network. 3w, and to improve the response performance.
Sixth Variation
Steps S1601, S1602, S1603, and S1604 are the same as the steps S1101, S1102, S1103, and S1104, and explanations thereof will be omitted. The Web service client 205a sends the image data received in the step S1604, to a process print WS 208b of the server apparatus 2b. The process print WS 208b is a Web service for controlling a process print function part (not shown) provided by the Web service server. In addition, the servers 2a and 2b cooperate with each other with respect to the image data and processes by the Web service cooperative function parts 207a and 207b.
The screen flow controlling part 201b of the server 2b instructs an image process to the Web service client 205b. The process advances to step S1606. In the step S1606, the Web service client 205b conducts a process to the image data by using an image processing WS 7w through the network 3w.
Subsequently, the screen flow controlling part 201b of the server 2b sends a print start instruction to the Web service client 205b. The process advances to step S1607. In the step S1607, the Web service client 205b of the server 2b sends the print start instruction to the print WS 103-2w of the image forming apparatus 1-1a. For the print start instruction sent in the step S1607, the request SOAP message including the image data as shown in
When the print start instruction is received, the print WS 103-2w controls the plotter 110w by the print function part 106, and executes a print. When the print ends, the print WS 103-2w informs a print end to the Web service client 205b by using the response SOAP message shown in
In the sixth variation of the process of the system 9102 using Web services, it is possible to build up a new application by utilizing an existing application. For example, in a case of additionally providing a barcode when a document is printed, it is possible to select and use a preferable application through the network 3w.
In the first variation through the sixth variation according to the second embodiment of the present invention, since various Web services cooperate with each other, it is possible to reduce a waiting time for a request process. The present invention is not limited to the specifically disclosed embodiments, and variations and modifications may be made without departing from the scope of the invention. In the second embodiment, a controlling part in claims corresponds to the applications 116w and 200w.
In a second embodiment, a Web service will be described as one example of a service controlling a function through a network, but the service is not limited to the Web service.
The server 2p includes a application. Moreover, each of the information processing apparatus 1-2a and 1-2b includes one or more image forming functions, and provides one or more Web services controlling the image forming functions through the network 3p. Furthermore, the information processing apparatus 1-2a includes an operation part capable of displaying a Web browser.
In the system 9200 using Web services, the Web services provided by the information processing apparatuses 1-2a and 1-2b are used and the application is built up on the server 2p. A user interface of the application is provided by a Web server of the server 2p. The information processing apparatus 1-2a displays a user interface 4p of the application by using the Web browser being as a Web client at the operation part. A user can operate the application built up on the server 2p via the user interface 4p of the application displayed at the operation part.
When the user instructs a copy operation from the user interface 4p of the application, a copy instruction is sent from the Web browser of the information processing apparatus 1-2a to the Web server of the server 2p in response to the copy instruction. When the information processing apparatus 1-2a and the information processing apparatus 1-2b cooperate with each other, the application of the server 2p sends the operation instruction to the Web service server of the information processing apparatus 1-2b. Concerning security, communications between each of the information processing apparatuses 1-2a and 1-2b and the server 2 can be conducted by using a SSL (Secure Socket Layer) or a like.
As described above, in the system 9200 using Web services in
Next, configurations of the information processing apparatuses 1-2a and 1-2b will be described. In the following, the information processing apparatus 1-2a and 1-2b are collectively called an information processing apparatus 1-2p.
The hardware resource 10p includes devices (hardware resources) such as an operation part, a function A, a function B, and a like. If the information processing apparatus 1-2p is an information processing apparatus, the hardware resources include a plotter, a scanner, and a like. Also, the information processing apparatus can be applies as a control unit of an automobile or a like.
The software group 30p includes an application 40p, and a platform 50p. The boot part 20p is initially executed when the information processing apparatus 1-2p, and the application 40p and the platform 50p are activated on an OS (Operating System).
The application 40p includes a Web service execution application. The platform 50p includes a control service 51p, an SRM (System Resource Manager) 52p, and a handler layer 53p. Moreover, the platform 50p includes an API (Application Program Interface) 54p. Moreover, the information apparatus 1-2p may implement the most essential application 40p, and may use the application 40p when a communication with the server 2p is an offline.
The control service 51p includes an OCS (Operating part Control Service), an SCS (System Control Service), an ECS (Engine Control Service), an MCS (Memory Control Service), and an NCS (Network Control Service). The handler layer 53p includes a CUH (Control Unit Handler) and an IMH (Image Memory Handler).
An OS (Operating System) executes various software of the application 40p and the platform 50p as processes in parallel. A process of the OCS controls the operation part functioning as an information communication part between a user and a main control. A process of the SCS conducts a process for controlling a system. A process of the ECS controls an engine part of the hardware resources 10p.
A process of the MCS conducts a memory control. A process of the NCS intermediates and handles to send and receive data. A process of the SRM 52p manages the hardware resources 10p with the SCS.
Moreover, the handler layer 53p includes the CUH (Control Unit Handler) for managing a CU (Control Unit), which will be described later, and the IMH (Image Memory Handler) for managing a memory area in which are assigned to processes. The SRM 52p and CUH conducts a process request to the hardware resources 10p by using an engine I/F (Inter Face). By configuring as shown in
The controller 60p includes a CPU (Central Processing Unit), a system memory, a local memory, an HDD (Hard Disk Drive), an NB (North Bridge), an ASIC (Application Specific Integrated Circuit), an SB (South Bridge), an NIC (Network Interface Card), a USB (Universal Serial Bus) I/F, an IEEE1394 I/F, and a centronics I/F.
A CPU controls the entire information processing apparatus 1-2p. For example, the CPU activates and executes processes on the OS. An NB is a bridge. An SB is a bridge for connecting to a PCI bus, a ROM (Read-Only Memory), peripheral devices, and a like. A system memory is used as a memory for a process of the information processing apparatus 1-2p. A local memory is used as a buffer for the process.
An ASIC is an IC (Integrated Circuit) including hardware elements for the process. An HDD (Hard Disk Drive) is an example of a storage unit (auxiliary storage unit) for accumulating various data, programs, and a like. An NIC (Network Interface Card) is an interface device for connecting the information processing apparatus 1-2p to the network 3p. A USB (Universal Serial Bus) device, an IEEE 1394 device, and a centronics are interfaces compliance with respective standards. The operation part 61p accepts an input operation from a user, and displays information for the user. The CU 62p and the engine part 63p controls hardware resources lop of the information processing apparatus 1-2p.
In a case in that the information processing apparatus 1-2p is an information processing apparatus, for example, Japanese Laid-open Patent Application No. 2002-84383 discloses the configuration shown in
The image forming apparatus 7p includes a network I/F 701p, a Web browser 702p, a Web service server 703p, a notification sending part 704p, a browser control function part 705p, a print function part 706p, a scan function part 707p, a notification function part 708p, an operation part 709p, a plotter 710p, a scanner 711p, and a memory 712p.
Moreover, the server 2p includes an application 200p, and a network I/F 2102. The application 200p includes a screen flow controlling part 201p, a screen building part 202p, a notification receiving part 203p, a Web server 204p, and a Web service client 205p.
In the system 9202 using Web services in
For example, the “View” module in the system 9202 using Web services in
The “View” module is a Web service for controlling a function such as the scan function part 707p. For example, the “Model” module activates the scanner 711p by the scan function part 707p, and digitizes an image. The “Controller” module uses a suitable Web service provided from the server 2p in response to a request from the Web browser 702p.
For example, when the “Controller” module receives an execution instruction of a copy process, the “Controller” module executes a scan process by the scan function part 707p in accordance with process contents, and executes a print by the print function part 706p. That is, the “Controller” module implements logic of an image forming application.
In response to an instruction from a view displayed at the operation part 709p of the image forming apparatus7p, the “Controller” module of the server 2p executes a suitable “Model” module of the image forming apparatus7p. Accordingly, it is possible for a user of the image forming apparatus 7p to use the image forming application of the server 2p as if the user uses the application of the image forming apparatus 7p.
In the system 9202 using Web service, a user interface is built in an user interface for the Web browser, a device control is conducted in the Web service client, an execution environment is in the server 2p, and a programming manner is in the Web service. Thus, it is possible to develop and customize an application.
Next, a copy process will be described as one example of processes conducted by the system 9202 using Web services shown in
For example, when a power is turned on, the copy process advances to step S2001. In the step S2001, the Web browser 702p of the image forming apparatus 7p sends a screen update instruction to the Web server 204p of the server 2p in order to instruct updating a screen. The copy process advances to step S2002. In the step S2002, the Web server 204p sends the screen update instruction to the screen flow control part 201p. The copy process advances to step S2003. In the step S2003, the screen flow control part 201p generates an initial screen data, and sends the initial screen data to the Web server 204p. The copy process advances to step S2004. In the step S2004, the Web server 204p sends the initial screen data to the Web browser 702p of the image forming apparatus 7p. The Web browser 702p displays an initial screen 301p corresponding to the initial screen data at the operation part 709p.
When a user instructs activating the copy application from the operation part 709p, the Web browser 702p advances to step S2005. In the step S2005, the Web browser 702p sends a copy application activation instruction to the Web server 204p of the server 2p in order to instruct activating the copy application. The copy process advances to step S2006. In the step S2006, the Web server 204p sends the copy application activation instruction to the screen flow controlling part 201p.
The copy process advances to step S2007. In the step S2007, the screen flow controlling part 201p sends stocked paper type confirmation instruction to the Web service client 205p in order to instruct confirming a stocked paper type. The copy process advances to step S2008. In the step S2008, the Web service client 205p sends the stocked paper type confirmation instruction to the Web service server 703p of the image forming apparatus 7p. The copy process advances to step S2009. In the step S2009, the Web service server 703p confirms the stocked paper type by the print function part 706p, and sends the stocked paper type to the Web service client 205p of the server 2p. The copy process advances to step S2010. In the step S2010, the Web service client 205p sends the stocked paper type to the screen flow controlling part 201p.
The copy process advances to step S2011. In the step S2011, the screen flow controlling part 201p generates copy screen data, and sends the copy screen data to the Web server 204p. The copy process advances to step S2012. In the step S2012, the Web server 204p sends the copy screen data to the Web browser 702p of the image forming apparatus 7p. The Web browser 702p displays a copy screen 302p corresponding to the copy screen data at the operation part 709p.
When the user instructs an execution of the copy process from the operation part 709p by pressing a “EXECUTION” button of the copy screen 302p or a like, the copy process advances to step S2013. In the step S2013, the Web browser 702p sends a copy execution instruction to the Web server 204p of the server 2p. The copy process advances to step S2014. In the step S2014, the Web server 204p sends the copy execution instruction to the screen flow controlling part 201p.
The copy process advances to step S2015. In the step S2015, the screen flow controlling part 201p sends a request of the screen update instruction to the Web service client 205p. The request of the screen update instruction is made by the screen flow controlling part 201p of the server 2p so that the Web browser 702p of the image forming apparatus 7p sends the screen update instruction to the Web server 204p of the server 2p.
The copy process advances to step S2016. In the step S2016, the Web service client 205p sends the request of the screen update instruction to the Web service server 703p of the image forming apparatus 7p. The copy process advances to step S2017. In the step S2017, the Web service server 703p sends the request of the screen update instruction to the Web browser 702p through the browser control function part 705p.
When the Web browser 702p of the image forming apparatus 7p receives the request of the screen update instruction, the copy process advances to step S2018. In the step S2018, the Web browser 702p of the image forming apparatus 7p sends the screen update instruction to the Web server 204p of the server 2p. The copy process advances to step S2019. In the step S2019, the Web server 204p sends the screen update instruction to the screen flow controlling part 201p. The process advances to step S2020. In the step S2020, the screen flow controlling part 201p generates copy process running screen data to show that the copy process is running, and sends the copy process running screen data to the Web server 204p. The copy process advances to step S2021. In the step S2021, the Web server 204p sends the copy process running screen data to the Web browser 702p of the image forming apparatus7p. The Web browser 702p displays a copy process running screen 303p corresponding to the copy process running screen data.
The copy process advances to step S2022. In the step S2022, the screen flow controlling part 201p of the server 2p sends a scan start instruction to the Web service client 205p to instruct scanning. The copy process advances to step S2023. In the step S2023, the Web service client 205p sends the scan start instruction to the Web service server 703p of the image forming apparatus 7p. The Web service server 703p controls the scanner 711p by the scan function part 707p to execute a scan. When the scan ends, the print process advances to step S2024. In the step S2024, the Web service server 703p informs a scan end to the Web service client 205p. The print process advances to step S2025. In the step S2025, the Web service client 205p informs the scan end to the screen flow controlling part 201p.
The copy process advances to step S2026. In the step S2026, the screen flow controlling part 201p of the server 2p sends a print start instruction to the Web service client 205p in order to instruct printing. The copy process advances to step S2027, the Web service client 205p sends the print start instruction to the Web service server 703p of the image forming apparatus 7p. The Web service server 703p controls the plotter 110 by the print function part 706p to execute a print. When the print ends, the copy process advances to step S2028. In the step S2028, the Web service server 703p informs a print end to the Web service client 205p. The copy process advances to step S2029. In the step S2029, the Web service client 205p informs the print end to the screen flow controlling part 201p.
In steps S2030, S2031, and S2032 similar to the steps S2015, S2016, and S2017, the screen update instruction is requested from the screen flow controlling part 201p of the server 2p to the Web browser 702p of the image forming apparatus 7p. In steps S2033 and S2034 similar to the step S2018 and S2019, the Web browser 702p of the image forming apparatus 7p sends the screen update instruction from the Web browser 702p of the image forming apparatus v to the screen flow controlling part 201p of the server 2p.
The copy process advances to step S2035. In the step S2035, the screen flow controlling part 201p generates copy end screen data to show that the copy process ends, and sends the copy end screen data to the Web server 204p. The copy process advances to step S2036. In the step S2036, the Web server 204p sends the copy end screen data to the Web browser 702p of the image forming apparatus 7p. The Web browser 702p displays a copy end screen 304p corresponding to the copy end screen data at the operation part 709p.
In the system 9202 using Web services in
In addition, by configuring the Web browser 702p included in the image forming apparatus 7p in
The Web browser 702p in
The JavaScript™ parser 604p parses JavaScript™, and requests JavaScript™ parser 604p to process the JavaScript™. The JavaScript™ executer 602p sends a layout instruction to the UI 600p based on contents of the request sent from the JavaScript™ parser 604p. In addition, JavaScript™ executer 602p requests the JavaScript™ Local CGI 603p based on contents of the request sent form the JavaScript™ parser 604p.
The JavaScript™ Local CGI 603p requests the print function part 706p to print out or requests the scan function part 707p to scan. The Event Process 601p receives a process result from the print function part 706p or the scan function part 707p, and sends the process result to the JavaScript™ Local CGI 603p. The JavaScript™ Local CGI 603p sends the process result to the JavaScript™ executer 602p. The JavaScript™ executer 602p sends the layout instruction to the UI 600p based on the process result received from the JavaScript™ Local CGI 603p so as to build a GUI, or sends the process result to the Web server 204p or 500p.
Next, as one example of processes conducted by the system 9203 using Web services in
When the power is turned on, the process advances to step S2040. In the step S2040, the screen flow controlling part 501p sends a boot notification to the Web browser 702p. The process advances to step S2041. In the step S2041, when the Web browser 702p receives the boot notification from the screen flow controlling part 501p, the server 2p sends a screen flow download instruction to the Web server 204p.
The process advances to step S2042. In the step S2042, the Web server 204p sends a contents instruction to the screen flow controlling part 201p. For example, contents include a control program itself such as a Java™ program corresponding to a logic, and control data such as HTML data to be referred by the control program for a control. If the contents include the HTML data only, the system 9203 using Web services can be realized without a function of the Web server 500p.
The process advances to step S2043. In the step S2043, the screen flow controlling part 201p sends a contents URL to the Web server 204p. The process advances to step S2044. In the step S2044, the Web server 204p downloads the contents to the Web browser 702p of the image forming apparatus 7p by using the contents URL received from the screen flow controlling part 201p.
The process advances to step S2045. In the step S2045, the Web browser 702p stores the contents being downloaded to the screen flow controlling part 501p. As described above, in the sequence flow shown in
The process advances to step S2048. In the step S2048, the screen flow controlling part 501p sends a request of a screen update instruction to the Web browser 702p. Since the home URL is changed to the local host URL, in step S2049 and step S2050, the screen update instruction is sent from the Web browser 702p to the screen flow controlling part 501p included in the image forming apparatus 7p. Subsequently, the process advances to step S2051, since the URL within the contents is changed to the local host URL, the screen flow controlling part 501p generates initial screen data and sends the initial screen data to the Web server 500p. The process advances to step S2052. In the step S2052, the Web server 502p sends the initial screen data to the Web browser 702p. The Web browser 702p displays the initial screen 301p corresponding to the initial screen data at the operation part 709p.
In processes after the initial screen 301p is displayed at the operation part 709p, by using the JavaScript™ Local CGI 603p from the Web browser 702p configured as shown in
Moreover, in addition to the configuration of the system 9203 using Web services, another configuration as shown in
In the image forming apparatus 7p in
Next, as one example of the processes conducted in the system 9204 using Web services, a copy process will be described.
For example, when the initial screen 301p is displayed at the operation part 709p, and a user instructs activating the copy application from the operation part 709p, the copy process advances to step S2060. In the step S2060, the Web browser 702p sends a copy application activation instruction to the Web server 500p in the image forming apparatus 7p in order to instruct activating the copy application. The copy process advances to step S2061. In the step S2061, the Web server 500p sends the copy application activation instruction to the screen flow controlling part 501p.
The copy process advances to step S2062. In the step S2062, the screen flow controlling part 501p sends a stocked paper type confirmation instruction to the Web browser 1022 in order to instruct confirming a stocked paper type. The copy process advances to step S2063. In the step S2063, the Web browser 702p sends the stocked paper type confirmation instruction to the Web service server 703p of the local host.
The copy process advances to step S2064. In the step S2064, the Web service server 703p confirms the stocked paper type by the print function part 706p, and sends the stocked paper type to the Web browser 702p. The copy process advances S2065. In the step S2065, the Web browser 702p sends the stocked paper type to the screen flow controlling part 501p.
The copy process advances to step S2066. In the step S2066, the screen flow controlling part 501p generates copy screen data, and sends to the Web server 500p. The copy process advances to step S2067. In the step S2067, the Web server 500p sends the copy screen data to the Web browser 702p. The Web browser 702p displays the copy screen 302p corresponding to the copy screen data at the operation part 709p.
When the user instructs an execution of the copy process from the operation part 709p by pressing the “EXECUTION” button of the copy screen 302p, the copy process advances to step S2068. In the step S2068, the Web browser 702p sends a copy execution instruction to the Web server 500p. The copy process advances to step S2069. In the step S2069, the Web server 500p sends the copy execution instruction to the screen flow controlling part 501p.
The copy process advances to step S2070. In the step S2070, the screen flow controlling part 501p sends a request of a screen update instruction to the Web browser 702p. When the Web browser 702p receives the request of the screen update instruction, the copy process advances to step S2071. In the step S2071, the Web browser 702p sends the screen update instruction to the Web server 500p. The copy process advances to step S2072. In the step S2072, the Web server 500p sends the screen update instruction to the screen flow controlling part 501p. The copy process advances to step S2073. In the step S2073, the screen flow controlling part 501p generates copy process running screen data, and sends the copy process running screen data to the Web server 500p. The copy process advances to step S2074. In the step S2074, the Web server 500p sends the copy process running screen data to the Web browser 702p. The Web browser 702p displays the copy process running screen 303p corresponding to the copy process running screen data at the operation part 709p.
The copy process advances to step S2075. In the step S2075, the screen flow controlling part 501p sends a scan start instruction to the Web browser 702p. The copy process advances to step S2076. In the step S2076, the Web browser 702p sends a scan start instruction to the Web service server 703p. The Web service server 703p controls the scanner 711p by the scan function part 707p and executes a scan. When the scan ends, the copy process advances to step S2077. In the step S2077, the Web service server 703p informs a scan end to the Web browser 702p. The copy process advances to step S2078. In the step S2078, the Web browser 702p informs the scan end to the screen flow controlling part 501p.
The copy process advances to step S2079. In the step S2079, the screen flow controlling part 501p sends a print start instruction to the Web browser 702p. The copy process advances to step S2080. In the step S2080, the Web browser 702p sends the print start instruction to the Web service server 703p. The Web service server 703p controls the plotter 710p by the print function part 706p, so as to execute a print. When the print ends, the copy process advances to step S2081. In the step S2081, the Web service server 703p informs a print end to the Web browser 702p. The copy process advances to step S2082. In the step S2082, the Web browser 702p informs the print end to the screen flow controlling part 501p.
The copy process advances to step S2083. In the step S2083, the screen flow controlling part 501p sends a request of a screen update instruction to the Web browser 702p. In step S2084 and step S2085, the Web browser 702p sends the screen update instruction to the screen flow controlling part 501p.
The copy process advances to step S2086. In the step S2086, the screen flow controlling part 501p generates copy end screen data, and sends the copy end screen data to the Web server 500p. The copy process advances to step S2087. In the step S2087, the Web server 500p sends the copy end screen data to the Web browser 702p. The Web browser 702p displays the copy end screen 304p corresponding to the copy end screen data at the operation part 709p.
In the system 9203 using Web service in
In addition, in the systems 9203 and 9204 using Web services in
In order to switch to the local host, an UI (User Interface) concerning an error display may be copied to the local host when the image forming apparatus 7p is booted. When a jam occurs and an error is displayed, an access may be switched to the local host. Also, when a communication to the server 2p becomes impossible due to a network error or a like, the access may be switched to the local access.
By configuring the system 9202 using Web services in
In the system 9205 using Web services in
Moreover, by configuring a system 9206 using Web services as shown in
For example, in
Moreover, in the system 9206 using Web services in
Referring back to
Then, similar to the steps S2011 and S2012, the screen flow controlling part 201p of the server 2p sends output destination selection screen data for selecting an output destination to the Web browser 702p of the image forming apparatus 1-2p. The Web browser 702p displays an output selection screen 305p corresponding to the output destination selection screen data at the operation part 709p. The user can select one output destination for the copy process from the output destination selection screen 305p. As described above, in the copy process, the cooperative application outputs from another image forming apparatus 1-2p through the network 3p. That is, the cooperative application is a customized regular application.
In the system 9207 using Web services, the image forming apparatuses 7a and 7b are connected to the network 3p, and image forming applications cooperate with each other and realize various processes. If the DB 5p does not support the Web service, the server 2p accesses the DB 5p through the DB access I/F 206p.
The system 9202 using Web services as shown in
In the system 9207 using Web services in which the number ratio of the server 2p and the image forming apparatuses 7a and 7b (hereinafter, collectively called a plurality of the image forming apparatuses 7p) is one to multiple (1:two or more) as shown in
In another system using Web services (not shown) in which the number ratio of the servers 2p and the image forming apparatus 7p is multiple to one (two or more servers 2p:1), applications provided by different third parties can be implemented for user's preferences. For example, it is possible to configure a system using Web services which uses different applications for each user.
Also, applications can be provided through a network such as the Internet by makers of the image forming apparatuses 7p. Thus, the server 2p can be configured so that the users do not recognize the server 2p on the network 3p.
In the systems 9200 through 9207 as described above, the Web browser 702p of the image forming apparatus 7p displays various screens at the operation part 709p. Alternatively, a terminal apparatus 8p other than the image forming apparatus 7p, and the server 2p may display various screen.
In the system 9208 using Web services, different from the system 9202 using Web services, the terminal apparatus 8p is connected to the network 3p. Other parts are the same as the ones in the system 9202 in
The terminal apparatus 8 includes a network I/F 520p, a Web browser 521p, a local address book 522p, and a setting information area 523p. The Web browser 521p of the terminal apparatus 8p receives various screen data from the Web server 204p of the server 2p, and displays screens corresponding to the various screen data received from the server 2p. In addition, the Web browser 521p sends an instruction from a user to the Web server 204p of the server 2p. The terminal apparatus 8p is a PC (Personal Computer), a PDA (Personal Digital Assistant) as a portable information terminal, a mobile phone, or a like.
As described above, in the system 9208 using Web services in
Moreover, in the system 9208 using Web services in
For example, if the user is allowed to repeatedly use the job registered to the image forming apparatus 7p, the UI displayed at the operation part 709p can be a special UI for each user (a special operation panel for each user).
By storing an HTML file including setting information (integration+both sides+staple+a like) which the user usually selects and sets at a copy screen, to the terminal apparatus 8p as a local device, and displaying the HTML file at the operation part 709p of the image forming apparatus 7p, the user can display a user's UI at the operation part 709p at any time and any image forming apparatus 7p.
Alternatively, data in another format other than the HTML file, in which the setting information which the user usually selects and sets at the copy screen, may be stored in the terminal apparatus 8p, and a screen corresponding to the data may be displayed at the operation part 709p of the image forming apparatus 7p.
Variations of the process in the system 9202 will be described in the following. In the following variations, an image forming apparatus, and a sound processing apparatus will be described as examples of the information processing apparatus 1-2p , but the present invention can be applied to any information processing apparatus. For example, the information processing apparatus can be applies as a control unit of an automobile or a like by a similar configuration as described above.
First Variation
When a user instructs executing a copy process from the operation part 709p by pressing the “EXECUTION” button of the copy screen 302p or a like, the process advances to step S2101. In the step S2101, the Web browser 702p sends a copy execution instruction to the Web server 204p of the server 2p by using a GET method or a POST method of an HTTP (Hyper Text Transfer Protocol), in order to instruct executing a copy. The Web server 204p sends the copy execution instruction to the screen flow controlling part 201p. The screen flow controlling part 201p sends a request of a screen update instruction to the Web service client 205p.
The copy process advance to step S2102. In the step S2102, the Web service client 205p sends the request of the screen update instruction to a browser control web service (browser controlling WS (Web Service) 703-3p of the image forming apparatus 7p. The browser controlling WS 703-3p is a Web service for controlling the browser control function part 705p provided by the Web service server 703p. For the request of the screen update instruction in the step S2102, a request SOAP message as shown in
When the Web browser 702p of the image forming apparatus 7p receives the request of the screen update instruction, the process advances to step S2103. In the step S2103, the Web browser 702p of the image forming apparatus 7p sends a screen update instruction to the Web server 204p of the server 2p by using the GET method of the HTTP. The Web server 204p sends the screen update instruction to the screen flow controlling part 201p.
The screen flow controlling part 201p generates copy process running screen data by the HTML, and sends the copy process running screen data to the Web server 204p. The Web server 204p sends the copy process running screen data of the HTML to the Web browser 702p of the image forming apparatus 7p. The Web browser 702p displays the copy process running screen 303p corresponding to the copy process running screen data at the operation part 709p.
Moreover, the screen flow controlling part 201p of the server 2p instructs a scan start to the Web service client 205p. The process advances to step S2104. In the step S2104, the Web service client 205p instructs the scan start to a scan WS 703-1p of the image forming apparatus 7p. The scan WS 703-1p is a Web service for controlling the scan function part 707p provided by the Web service server 703p. In order to instruct the scan start in the step S2104, a request SOAP message as shown in
When the scan WS 703-1p receives the request of the scan start instruction, the scan WS 703-1p controls the scanner 711p by the scan function part 707p, and executes the scan. When the scan ends, the scan WS 703-1p sends an image (image data), which is scanned and digitized, to the Web service client 205p by a response SOAP message as shown in
Subsequently, the screen flow controlling part 201p of the server 2p sends a print start instruction to the Web service client 205p. The process advances to step S2106. In the step S2106, the Web service client 205p sends the print start instruction to a print WS 703-2p of the image forming apparatus 7p. The print WS 703-2p is a Web service for controlling the print function part 706p provided by the Web service server 703p. For the print start instruction in the step S2106, a request SOAP message including image data as shown in
When the print WS 703-2p receives the print start instruction, the print WS 703-2p controls the plotter 710p by the print function part 706p, and executes a copy. When the copy ends, the print WS 703-2p informs a print end to the Web service client 205p by sending a response SOAP message as shown in
In step S2107, similar to the step S2102, the Web service client 205p sends the request of the screen update instruction to the browser controlling WS 703-3p of the image forming apparatus 7p. When the Web browser 702p of the image forming apparatus 7p receives the request of the screen update instruction, the process advances to step S2108. In the step S2108, the Web browser 702p of the image forming apparatus 7p sends a screen update instruction to the Web server 204p of the server 2p by using the GET method of the HTTP. The Web server 204p sends the screen update instruction to the screen flow controlling part 201p.
The screen flow controlling part 201p generates copy end screen data by the HTML, and sends the copy end screen data to the Web server 204p. The Web server 204p sends the copy end screen data of the HTML to the Web browser 702p of the image forming apparatus 7p. The Web browser 702p displays the copy end screen 304p corresponding to the copy end screen data at the operation part 709p.
The image forming apparatus 7p used in the first variation in
In the first variation in
Second Variation
Steps S2201, S2202, S2204, and S2205 in
Subsequently, the screen flow controlling part 201p of the server 2p sends a print start instruction to the Web service client 205p. The process advances to step S2207. In the step S2207, the Web service client 205p sends the print start instruction to the print WS 703-2p of the image forming apparatus 7b different from the image forming apparatus 7a which executes the scan. For the print start instruction in the step S2207, the request SOAP message including image data as shown in
When the print WS 703-2p receives the print start instruction, the print WS 703-2p controls by the print function part 706p and executes a print. When the print ends, the print WS 703-2p informs the print end to the Web service client 205p by sending the response SOAP message shown in
Steps S2208 and S2209 in
Third Variation
Steps S2301, S2302, and S2303 in
The process advances to step S2305. In the step S2305, the Web service client 205p sends a scan start instruction to the scan WS 703-1p of the image forming apparatus 7p. The scan WS 703-1p controls the scanner 711p by the scan function part 707p, and executes a scan. An event indicating a scan end is registered to the notification WS 703-4p, and a scan end is informed to the notification sending part 704p.
The process advances to step S2305. In the step S2305, the notification sending part 704p informs the scan end to the notification receiving part 203p of the server 2p. In order to inform the scan end in the step S2306, a response SOAP message may be used or another protocol may be used.
When the scan end is informed, the process advances to step S2307. In the step S2307, the Web service client 205p sends a transfer request of image data which is scanned, to the scan WS 703-1p of the image forming apparatus 7p. When the scan WS 703-1p receives the transfer request of the image data which is scanned, the scan WS 703-1p transfers the image data to the Web service client 205p by sending the response SOAP message shown in
In step S2308, similar to the step S2302, the Web service client 205p sends a request of a screen update instruction to the browser controlling WS 703-3p of the image forming apparatus 7p. When the request of the screen update instruction is received, the process advances to step S2309. In the step S2309, the Web browser 702p of the image forming apparatus 7p sends a screen update instruction to the Web server 204p of the server 2p by using the GET method of the HTTP. The Web server 204p sends the screen update instruction to the screen flow controlling part 201p.
The screen flow controlling part 201p generates scan running screen data by the HTML, and sends the scan running screen data to the Web server 204p. The Web server 204p sends the scan running screen data by the HTML to the Web browser 702p of the image forming apparatus 7p. The Web browser 702p displays a scan running screen corresponding to the scan running screen data at the operation part 709p.
The process advances to step S2310. In the step S2310, the Web service client 205p sends the scan running screen data received in the step S2307 to the Web service cooperative function part 207p. The scan running screen data are used in a cooperative operation between the Web service client 205p and the Web service cooperative function part 207p.
Subsequently, the screen flow controlling part 201p of the server 2p sends a print start instruction to the Web service client 205p. The process advances to step S2311. In the step S2311, the Web service client 205p sends a print start instruction to the print WS 703-2p of the image forming apparatus 7p. For the print start instruction in the step S2311, the request SOAP message including image data shown in
When the print start instruction is received, the print WS 703-2p controls the plotter 710p by the print function part 706p, and executes a print. When the pint ends, the print WS 703-2p informs a print end to the Web service client 205p by sending the response SOAP message shown in
In step S2312, similar to the step S2302, the Web service client 205p sends a request of a screen update instruction to the browser controlling WS 703-3p of the image forming apparatus 7p. When the request of the screen update instruction is received, the process advances to step S2313. In the step S2313, the Web browser 702p of the image forming apparatus 7p sends the screen update instruction to the Web server 204p of the server 2p by using the GET method of the HTTP. The Web server 204p sends the screen update instruction to the screen flow controlling part 201p.
The screen flow controlling part 201p generates copy end screen data by the HTML, and sends the copy end screen data to the Web server 204p. The Web server 204p sends the copy end screen data by the HTML to the Web browser 702p of the image forming apparatus 7p. The Web browser 702p displays the copy end screen 304p corresponding to the copy end screen data at the operation part 709p.
In the third variation in the third embodiment, since the steps S2104 and S2106 in
In
Fourth Variation
Steps S2401, S2402, and S2403 in
When the scan start instruction is received, the scan WS 703-1p controls the scanner 711p by the scan function part 707p, and executes a scan. When the scan ends, for example, the scan WS 703-1p stores image data in a local memory. After that, the scan WS 703-1p sends a document ID of the image data stored in the local memory to the Web service client 205p by sending a response SOAP message as shown in
Subsequently, the screen flow controlling part 201p of the server 2p sends a print start instruction to the Web service client 205p. The process advances to step S2406. In the step S2406, the Web service client 205p sends the print start instruction to the print WS 703-2p of the image forming apparatus 7p. For the print start instruction sent in the step S2406, a request SOAP message including a document ID as shown in
When the print start instruction is received, the print WS 703-2p reads out image data corresponding to the document ID from various image data stored in the local memory, controls the plotter 710p by the print function part 706p, and executes a print. When the print ends, the print WS 703-2p informs a print end to the Web service client 205 by sending a response SOAP message as shown in
In step S2407, similar to the step S2402, the Web service client 205p sends a request of a screen update instruction to the browser controlling WS 703-3p of the image forming apparatus 7p. When the request of the screen update instruction request is received, the process advances to step S2408. In the step S2408, the Web browser 702p of the image forming apparatus 7p sends the screen update instruction by using the GET method of the HTTP to the Web server 204p of the server 2p. The Web server 204p sends the screen update instruction to the screen flow controlling part 201p.
The screen flow controlling part 201p generates copy end screen data by the HTML, and sends the copy end screen data to the Web server 204p. The Web server 204p sends the copy end screen data of the HTML to the Web browser 702p of the image forming apparatus 7p. The Web browser 702p displays the copy end screen 304p corresponding to the copy end screen data at the operation part 709p.
In the fourth variation in
Fifth Variation
Steps S2501, S2502, and S2503 are similar to the steps S2101, S2102, and S2103, and explanations thereof will be omitted. The screen flow controlling part 201p of server 2p sends a scan start instruction to the Web service client 205p. The process advances to step S2504. In the step S2504, the Web service client 205p sends a scan start instruction to the scan WS 703-1p of the image forming apparatus 7a. For the scan start instruction in the step S2504, the request SOAP message in
When the scan start instruction is received, the scan WS 703-1p controls the scanner 711p by the scan function part 707p, and executes a scan. When the scan ends, the scan WS 703-1p of the image forming apparatus 7a sends the document ID of the image data which is scanned by using the response SOAP message shown in
The process advances to step S2505. In the step S2505, the WS client 114p of the image forming apparatus 7a sends the image data to a document managing WS 115p of the image forming apparatus 7b. The document managing WS 115p is a Web service for controlling a document management function part (not shown) provided by the Web service server 103b of the image forming apparatus 7b.
For example, the document managing WS 115p of the image forming apparatus 7b stores the image data received from the server 2p. By the Web service cooperative function part 113p, the image data stored in the local memory are used in the cooperative operation between the document managing WS 115p and the print WS 703-2p.
In a parallel process to the step S2505, the screen flow controlling 201p of the server 2p sends a print start instruction to the Web service client 205p. The process advances to step S2506. In the step S2506, the Web service client 205p sends a print start instruction to the print WS 703-2p of the image forming apparatus 7b. For the print start instruction sent in the step S2506, the request SOAP message including the document ID as shown in
When the print start instruction is received, the print WS 703-2p reads out image data corresponding to the document ID from various image data stored in the local memory, controls the plotter 710p by the print function part 706p, and executes a print. The print WS 703-2p waits for a process of the step S2505, and the print is executed when preconditions are received. That is, the Web service cooperative function part 113p of the image forming apparatus 7b conducts a waiting process for the step S2505 and the step S2506. When the print ends, the print WS 703-2p informs a print end to the Web service client 205p by sending a response SOAP message shown in
In the fifth variation in the third embodiment, the document ID is sent in the step S2504 and the step S2506, instead of sending the image data. Therefore, it is possible to reduce workload of the network 3p, and to improve the response performance.
Sixth Variation
Steps S2601, S2602, S2603, and S2604 are the same as the steps S2101, S2102, S2103, and S2104, and explanations thereof will be omitted. The Web service client 205a sends the image data received in the step S2604, to a process print WS 208b of the server apparatus 2b. The process print WS 208b is a Web service for controlling a process print function part (not shown) provided by the Web service server. In addition, the servers 2a and 2b cooperate with each other with respect to the image data and processes by the Web service cooperative function parts 207a and 207b.
The screen flow controlling part 201b of the server 2b instructs an image process to the Web service client 205b. The process advances to step S2606. In the step S2606, the Web service client 205b conducts a process to the image data by using an image processing WS 7-2p through the network 3p.
Subsequently, the screen flow controlling part 201b of the server 2b sends a print start instruction to the Web service client 205b. The process advances to step S2607. In the step S2607, the Web service client 205b of the server 2b sends the print start instruction to the print WS 703-2p of the image forming apparatus 7a. For the print start instruction sent in the step S2607, the request SOAP message including the image data as shown in
When the print start instruction is received, the print WS 703-2p controls the plotter 710p by the print function part 706p, and executes a print. When the print ends, the print WS 703-2p informs a print end to the Web service client 205b by using the response SOAP message shown in
In the sixth variation in the third embodiment in
Seventh Variation
In the first variation through the sixth variation described above, the image forming apparatus 7p is illustrated as one example of the information processing apparatus 1-2p. In the following variations, a sound processing apparatus will be described as another example of the information processing apparatus 1-2p.
When a user instructs executing a sound process from an operation part by pressing and “EXECUTION” button of the sound process screen or a like, the process advances to step S3101. In the step S3101, the Web browser 1102p sends a sound process execution instruction to the Web server 1204p of the server 1002p by using a GET method or a POST method of an HTTP (Hyper Text Transfer Protocol), in order to instruct executing a sound process. The Web server 1204p sends the sound execution instruction to the screen flow controlling part 1201p. The screen flow controlling part 1201p sends a request of a screen update instruction to the Web service client 1205p.
The sound process advance to step S3102. In the step S3102, the Web service client 1205p sends the request of the screen update instruction to a browser control web service (browser controlling WS (Web Service) 1103-3p of the sound processing apparatus 1001p. The browser controlling WS 1103-3p is a Web service for controlling the browser control function part 705p provided by the Web service server 703p. For the request of the screen update instruction in the step S3102, a request SOAP message as shown in
When the Web browser 1102p of the sound processing apparatus 1001p receives the request of the screen update instruction, the process advances to step S3103. In the step S3103, the Web browser 1102p of the sound processing apparatus 1001p sends a screen update instruction to the Web server 1204p of the server 1002p by using the GET method of the HTTP. The Web server 1204p sends the screen update instruction to the screen flow controlling part. 1201p.
The screen flow controlling part 1201p generate sound process running screen data by the HTML, and sends the sound process running screen data to the Web server 1204p. The Web server 1204p sends the sound process running screen data of the HTML to the Web browser 1102p of the sound processing apparatus 1001p. The Web browser 1102p displays a sound process running screen corresponding to the sound process running screen data at the operation part.
Moreover, the screen flow controlling part 1201p of the server 1002p instructs a sound collection start to the Web service client 1205p. The process advances to step S3104. In the step S3104, the Web service client 1205p instructs the sound collection start to a sound collecting WS 1103-1p of the sound processing apparatus 1001p. The sound collecting WS 1103-1p is a Web service for controlling a sound collecting function part provided by the Web service server 703p. In order to instruct the sound collection start in the step S3104, a request SOAP message as shown in
When the sound collecting WS 1103-1p receives the request of the sound collection start instruction, the sound collecting WS 1103-1p controls a sound collecting device by the sound collecting function part, and executes a sound collection. When the sound collection ends, the sound collecting WS 1103-1p sends sound data in which sound is collected and digitized, to the Web service client 1205p by a response SOAP message as shown in
Subsequently, the screen flow controlling part 1201p of the server 1002p sends a sound data output start instruction to the Web service client 1205p. The process advances to step S3106. In the step S3106, the Web service client 1205p sends the sound data output start instruction to a sound data outputting WS 1103-2p of the sound processing apparatus 1001p. The sound data outputting WS 1103-2p is a Web service for controlling the sound data function part provided by the Web service server 703p. For the sound data output start instruction in the step S3106, a request SOAP message including sound data as shown in
When the sound data outputting WS 1103-2p receives the sound data output start instruction, the sound data outputting WS 1103-2p controls a data outputting device by the sound data function part, and executes a sound data output. When the sound process ends, the sound data outputting WS 1103-2p informs a sound output end to the Web service client 1205p by sending a response SOAP message as shown in
In step S3107, similar to the step S3102, the Web service client 1205p sends the request of the screen update instruction to the browser controlling WS 1103-3p of the sound processing apparatus 1001p. When the Web browser 1102p of the sound processing apparatus 1001p receives the request of the screen update instruction, the process advances to step S3108. In the step S3108, the Web browser 1102p of the sound processing apparatus 1001p sends a screen update instruction to the Web server 1204p of the server 1002p by using the GET method of the HTTP. The Web server 1204p sends the screen update instruction to the screen flow controlling part 1201p.
The screen flow controlling part 1201p generates sound process end screen data by the HTML, and sends the sound process end screen data to the Web server 1204p. The Web server 1204p sends the sound process end screen data of the HTML to the Web browser 1102p of the sound processing apparatus 1001p. The Web browser 1102p displays the sound process end screen corresponding to the sound process end screen data at the operation part.
The sound processing apparatus 1001p used in the seventh variation shown in
In the seventh variation shown in
Eighth Variation
Steps S3201, S3202, S3204, and S3205 in
Subsequently, the screen flow controlling part 1201p of the server 1002p sends a sound data output start instruction to the Web service client 1205p. The process advances to step S3207. In the step S3207, the Web service client 1205p sends the sound data output start instruction to the sound data outputting WS 1103-2p of the sound processing apparatus 1001b different from the sound processing apparatus 1001a which executes the sound data output. For the sound data output start instruction in the step S3207, the request SOAP message including sound data as shown in
When the sound data outputting WS 1103-2p receives the sound data output start instruction, the sound data outputting WS 1103-2p controls by the sound data function part and executes the sound data output. When the sound output ends, the sound data outputting WS 1103-2p informs the sound output end to the Web service client 1205p by sending the response SOAP message as shown in
Steps S3208 and S3209 in
Ninth Variation
Steps S3301, S3302, and S3303 in
The process advances to step S3305. In the step S3305, the Web service client 1205p sends a sound collection start instruction to the sound collecting WS 1103-1p of the sound processing apparatus 1001p. The sound collecting WS 1103-1p controls the sound collecting device by the sound collecting function part, and executes the sound collection. An event indicating a sound collection end is registered to the notification WS 1103-4p, and a sound collection end is informed to a notification sending part 1104p.
The process advances to step S3305. In the step S3305, the notification sending part 1104p informs the sound collection end to a notification receiving part 1203p the server 1002p. In order to inform the sound collection end in the step S3306, a response SOAP message may be used or another protocol may be used.
When the sound collection end is informed, the process advances to step S3307. In the step S3307, the Web service client 1205p sends a transfer request of sound data which is collected, to the sound collecting WS 1103-1p of the sound processing apparatus 1001p. When the sound collecting WS 1103-1p receives the transfer request of the sound data which is collected, the sound collecting WS 1103-1p transfers the sound data to the Web service client 1205p by sending the response SOAP message as shown in
In step S3308, similar to the step S3302, the Web service client 1205p sends a request of a screen update instruction to the browser controlling WS 1103-3p of the sound processing apparatus 1001p. When the request of the screen update instruction is received, the process advances to step S3309. In the step S3309, the Web browser 1102p of the sound processing apparatus 1001p sends a screen update instruction to the Web server 1204p of the server 1002p by using the GET method of the HTTP. The Web server 1204p sends the screen update instruction to the screen flow controlling part 1201p.
The screen flow controlling part 1201p generates sound collection running screen data by the HTML, and sends the sound collection running screen data to the Web server 1204p. The Web server 1204p sends the sound collection running screen data by the HTML to the Web browser 1102p of the sound processing apparatus 1001p. The Web browser 1102p displays a sound collection running screen corresponding to the sound collection running screen data at the operation part.
The process advances to step S3310. In the step S3310, the Web service client 1205p sends the sound collection running screen data received in the step S3307 to the Web service cooperative function part 1207p. The sound collection running screen data are used in a cooperative operation between the Web service client 1205p and the Web service cooperative function part 1207p.
Subsequently, the screen flow controlling part 1201p of the server 1002p sends a sound data output start instruction to the Web service client 1205p. The process advances to step S3311. In the step S3311, the Web service client 1205p sends a sound data output start instruction to the sound data outputting WS 1103-2p of the sound processing apparatus 1001p. For the sound data output start instruction in the step S3311, the request SOAP message including sound data shown in
When the sound data output start instruction is received, the sound data outputting WS 1103-2p controls the data outputting device by the sound data function part, and executes a sound data output. When the sound data output ends, the sound data outputting WS 1103-2p informs a sound output end to the Web service client 1205p by sending the response SOAP message shown in
In step S3312, similar to the step S3302, the Web service client 1205p sends a request of a screen update instruction to the browser controlling WS 1103-3p of the sound processing apparatus 1001p. When the request of the screen update instruction is received, the process advances to step S3313. In the step S3313, the Web browser 1102p of the sound processing apparatus 1001p sends the screen update instruction to the Web server 1204p of the server 1002p by using the GET method of the HTTP. The Web server 1204p sends the screen update instruction to the screen flow controlling part 1201p.
The screen flow controlling part 1201p generates sound process end screen data by the HTML, and sends the sound process end screen data to the Web server 1204p. The Web server 1204p sends the sound process end screen data by the HTML to the Web browser 1102p of the sound processing apparatus 1001p. The Web browser 1102p displays the sound process end screen corresponding to the sound process end screen data at the operation part.
In the ninth variation shown in
In
Tenth Variation
Steps S3401, S3402, and S3403 in
When the sound collection start instruction is received, the sound collecting WS 1103-1p controls the sound collecting device by the sound collecting function part, and executes a sound collection. When the sound collection ends, for example, the sound collecting WS 1103-1p stores sound data in a local memory. After that, the sound collecting WS 1103-1p sends a sound ID of the sound data stored in the local memory to the Web service client 1205p by sending a response SOAP message as shown in
Subsequently, the screen flow controlling part 1201p of the server 1002p sends a sound data output start instruction to the Web service client 1205p. The process advances to step S3406. In the step S3406, the Web service client 1205p sends the sound data output start instruction to the sound data outputting WS 1103-2p of the sound processing apparatus 1001p. For the sound data output start instruction sent in the step S3406, a request SOAP message including a sound ID as shown in
When the sound data output start instruction is received, the sound data outputting WS 1103-2p reads out sound data corresponding to the sound ID from various sound data stored in the local memory, controls the data outputting device by the sound data function part, and executes a sound data output. When the sound output ends, the sound data outputting WS 1103-2p informs a sound output end to the Web service client 1205p by sending a response SOAP message as shown in
In step S3407, similar to the step S3402, the Web service client 1205p sends a request of a screen update instruction to the browser controlling WS 1103-3p of the sound processing apparatus 1001p. When the request of the screen update instruction request is received, the process advances to step S3408. In the step S3408, the Web browser 1102p of the sound processing apparatus 1001p sends the screen update instruction by using the GET method of the HTTP to the Web server 1204p of the server 1002p. The Web server 1204p sends the screen update instruction to the screen flow controlling part 1201p.
The screen flow controlling part 1201p generates sound process end screen data by the HTML, and sends the sound process end screen data to the Web server 1204p. The Web server 1204p sends the sound process end screen data of the HTML to the Web browser 1102p of the sound processing apparatus 1001p. The Web browser 1102p displays the sound process end screen corresponding to the sound process end screen data at the operation part.
In the tenth variation in
Eleventh Variation
Steps S3501, S3502, and S3503 are similar to the steps S3101, S3102, and S3103, and explanations thereof will be omitted. The screen flow controlling part 1201p of server 1002p sends a sound collection start instruction to the Web service client 1205p. The process advances to step S3504. In the step S3504, the Web service client .1205p sends a sound collection start instruction to the sound collecting WS 1103-1p of the sound processing apparatus 1001a. For the sound collection start instruction in the step S3504, the request SOAP message as shown in
When the sound collection start instruction is received, the sound collecting WS 1103-1p controls the sound collecting device by the sound collecting function part, and executes a sound collection. When the sound collection ends, the sound collecting WS 1103-1p of the sound processing apparatus 1001a sends the sound ID of the sound data which is collected, by using the response SOAP message as shown in
The process advances to step S3505. In the step S3505, a WS client 1114p of the sound processing apparatus 100l a sends the sound data to a sound managing WS 1115p of the sound processing apparatus 1001b. The sound managing WS 1115p is a Web service for controlling a sound data management function part (not shown) provided by the Web service server 703b of the sound processing apparatus 1001b.
For example, the sound managing WS 1115p of the sound processing apparatus 1001b stores the sound data received from the server 1002p. By the Web service cooperative function part 1113p, the sound data stored in the local memory are used in the cooperative operation between the document managing WS 1115p and the sound data outputting WS 1103-2p.
In a parallel process to the step S3505, the screen flow controlling 1201p of the server 1002p sends a sound data output start instruction to the Web service client 1205p. The process advances to step S3506. In the step S3506, the Web service client 1205p sends a sound data output start instruction to the sound data outputting WS 1103-2p of the sound processing apparatus 1001b. For the sound data output start instruction sent in the step S3506, the request SOAP message including the sound ID as shown in
When the sound data output start instruction is received, the sound data outputting WS 1103-2p reads out sound data corresponding to the sound ID from various sound data stored in the local memory, controls the data outputting device by the sound data function part, and executes a sound data output. The sound data outputting WS 1103-2p waits for a process of the step S3505, and the sound data output is executed when preconditions are received. That is, the Web service cooperative function part 1113p of the sound processing apparatus 1001b conducts a waiting process for the step S3505 and the step S3506. When the sound output ends, the sound data outputting WS 1103-2p informs a sound output end to the Web service client 1205p by sending a response SOAP message as shown in
In the eleventh variation shown in
Twelfth Variation
Steps S3601, S3602, S3603, and S3604 are the same as the steps S3101, S3102, S3103, and S3104, and explanations thereof will be omitted. The Web service client 1205a sends the sound data received in the step S3604, to a process sound data outputting WS 1208b of the server apparatus 1002b. The process sound data outputting WS 1208b is a Web service for controlling a sound process function part (not shown) provided by the Web service server (not shown). In addition, the servers 1002a and 1002b cooperate with each other with respect to the sound data and processes by Web service cooperative function parts 1207a and 1207b.
The screen flow controlling part 1201b of the server 1002b instructs a sound process to the Web service client 1205b. The process advances to step S3606. In the step S3606, the Web service client 1205b conducts a process to the sound data by using a sound processing WS 1007p through the network 3p.
Subsequently, the screen flow controlling part 1201b of the server 1002b sends a sound data output start instruction to the Web service client 1205b. The process advances to step S3607. In the step S3607, the Web service client 1205b of the server 1002b sends the sound data output start instruction to the sound data outputting WS 1103-2p of the sound processing apparatus 1001a. For the sound data output start instruction sent in the step S3607, the request SOAP message including the sound data as shown in
When the sound data output start instruction is received, the sound data outputting WS 1103-2p controls the data outputting device by the sound data output function part, and executes a sound data output. When the sound output ends, the sound data outputting WS 1103-2p informs a sound output end to the Web service client 1205b by using the response SOAP message as shown in
In the twelfth variation in
In the first variation through the twelfth variation described above, since various Web services cooperate with each other, it is possible to reduce a waiting time for a request process. The present invention is not limited to the specifically disclosed embodiments, and variations and modifications may be made without departing from the scope of the invention.
For example, in the first variation through the sixth variation, the image data are applied and described, and in the seventh variation through the twelfth variation, the sound data are applied and described. However, the present invention can be applied to a service handling various data such as optical data, character data, or a like.
In the third embodiment, a controlling part in claims corresponds to the applications 200p, a service providing part in claims corresponds to the Web service server 703p, and a requesting part in claims corresponds to the Web browser 702p.
The present invention is not limited to the specifically disclosed embodiments, and variations and modifications may be made without departing from the scope of the invention.
The present application is based on the Japanese Priority Applications No. 2004-371396 filed on Dec. 22, 2004, No. 2004-371398 filed on Dec. 22, 2004, No. 2005-077645 filed on Mar. 17, 2005, No. 2005-355737 filed on Dec. 9, 2005, No. 2005-362344 filed on Dec. 15, 2005, and No. 2005-362345 filed on Dec. 15, 2005, the entire contents of which are hereby incorporated by reference.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2004-371398 | Dec 2004 | JP | national |
| 2004-371396 | Dec 2004 | JP | national |
| 2005-077645 | Mar 2005 | JP | national |
| 2005-355737 | Dec 2005 | JP | national |
| 2005-362344 | Dec 2005 | JP | national |
| 2005-362345 | Dec 2005 | JP | national |
| Filing Document | Filing Date | Country | Kind | 371c Date |
|---|---|---|---|---|
| PCT/JP05/24185 | 12/22/2005 | WO | 8/14/2006 |
