Patent Grant
8805879
Not applicable.
Not applicable.
1. Field of the Invention
This invention relates to systems for improving communication among people who are collaborating in the performance of a task
2. Description of Related Art
Computers coupled to networks have made collaborative work easier than ever before. At the most fundamental level, file sharing and email have eliminated the requirement that collaborators be in physical proximity to each other. The change tracking arrangements that are provided by most document processing systems further support collaborative work, as do computer-implemented scheduling and tracking systems. Integrated systems for collaborative work provide features such as file sharing, email, change tracking, scheduling, and tracking in a single package. A problem with these tools and integrated systems for collaborative work is that they are very general. It is up to the user to adapt them to his or her needs. To be sure, a skilled user of a tool such as a spreadsheet can adapt the tool to almost any purpose, but to do this, extensive programming is required. Such programming requires a specialist, and the result of the programming is often opaque to those who are not masters of the tool and of what is being represented. Indeed, a general problem with tools that require extensive programming to adapt them to a user's needs is that the programming is usually done by a specialist who understand the tools or the system, but not the nature of the collaboration, and as is usual in such situations, communication between the programming specialist and the users is usually difficult and sometimes impossible.
Another approach to collaborative work has been systems that are specialized for collaborative work in a particular special area, such as bookkeeping. For example, the Quickbooks small business accounting software provides a model of a small business as seen from the point of view of an accountant that the user of Quickbooks can customize for his or her own purposes. While the model of the small business that Quickbooks provides is very useful for accounting, it has no relevance whatever to other aspects of the business.
Another approach is described in U.S. patent application Ser. No. 10/765,424 ('424 application).
Each goal-project hierarchy 4011 has at its head a project or a goal. A goal may have other goals and projects 4015 as its children. A project 4015 may have other projects as its children, but may not have a goal as a child. Any goal, project, domain, or initiative may have one or more items of information 4017 associated with it, as indicated by arrows 4105. The information may include documents, messages, discussions, reminders, Web links, and alerts. The ability to relate information 4017 directly to any kind of hierarchy entity is particularly useful when the information is global to the entire domain or initiative.
An initiative 4109 is not a member of any domain hierarchy 4010 or goal-project hierarchy 4011, but is rather the root of an initiative hierarchy 4111 which may include sub-initiatives and a single level of goals and/or projects from any of the goal-project hierarchies. A goal or project may belong to any number of initiatives. Information may be related to an initiative in the same way that it may be related to any hierarchy entity.
Access to domains, goals, and projects is by collaborator groups 4003. A given collaborator group 4003(i) may have access to any combination of domains, goals, projects, and initiatives in model 4101. The kinds of access which a collaborator belonging to a particular group has to a particular domain, goal, project, or initiative depend on the group's group type and the permissions which the group has for the particular domain, goal, project, or initiative.
Collaborators with the proper permissions may modify not only the information 4017 associated with a goal, project, domain, or initiative, but may also modify the form of the respective hierarchy.
A limitation of the model 4101 is that it provides only one view of the hierarchies' structure. This limits the usefulness of the model to more complex processes or organizations, where multiple views of the hierarchies would be helpful.
Background Concerning Parameterized Information Requests
The system of the parent application, while providing access to a number of information sources in useful ways, did not support information sources that respond to parameterized information requests. For example, it did not provide access to relational database management systems (RDBMS). The complexity of supporting parameterized information requests is illustrated in
The example in
Neither of the examples of
Parameterized information requests are an important feature of a system for information sharing and collaborative work:
The difficulty with supporting parameterized information requests is that they are complex. They involve special programming at multiple levels, special languages for specifying what is requested, and special expertise.
For a system supporting real-time collaborative work, it is also important that appropriate users of the system can add new information sources and new parameterized information requests to the system quickly and with minimal difficulty.
There are many information sources that provide information in response to parameterized information requests. For example, an information source with real-time information about hospitals may be able to provide many kinds of information, such as the number of emergency-patent beds currently available in hospitals near a certain location. An information source about the weather may be able to provide many kinds of current information about weather conditions and weather forecasts for different locales on different days.
However, these systems provide the information only in response to parameterized information requests, in the form for the particular information source, that specify what information is requested.
The technical aspects of supporting parameterized information requests are a barrier to and a limitation on their use. There are difficulties and burdens associated with parameterized information request at several levels.
One burden is the need to have an appropriate user interface for requesting and presenting particular information from particular information sources as needed by the user. The user interface must provide support for parameterized information requests in a fashion that is not difficult for a general user.
Another burden is that query request parameters often must be expressed in a special query language. The example of 3500 uses a dialect of the SQL language.
However, many languages for query request parameters exist: while SQL is used for many RDBMS information sources, SQL is implemented in a number of dialects by different vendors. Another relevant language standard is SOAP, which involves the complex language XML. The ISO 8583 standard describes yet another such language for financial information, and the OCSP standard describes yet another language for computer security status. Many information sources involve yet other languages, and a language may even be unique to the particular information source.
General users of collaborative systems will not have expertise in these languages. Even for users who have some expertise in one particular language, the languages can be complex and awkward to use, and interfere with the tasks of real-time collaboration and information sharing.
A further barrier is that accessing multiple information sources generally requires expertise in multiple different programming systems, as different information sources are programmed differently. A further barrier is that different kinds of information sources must be accessed by different programming protocols and interfaces.
For example, Relational data base systems require programming according to JDBC Java classes, or another programming interface. Many information sources implemented as web services require programming according to SOAP method calls or other programming standards. Information sources implemented according to IBM's ESB Enterprise Service Bus require yet different programming. Yet other information sources require specialized programming unique to the particular source. There is also considerable variation in the programming for authentication, encryption, network protocols, and other aspects of the necessary programming, even for systems of the same kind.
It is thus an object of the present invention to overcome these limitations and to provide a system for collaborative work that permits collaborators to make parameterized information requests.
Objects of the invention are attained by apparatus for specifying a class of parameterized information requests and making instances of parameterized information requests that belong to the class. The apparatus is implemented in a system having a processor and data storage accessible the processor. The data storage includes a connector object that represents the class of parameterized information requests, a request parameter object that defines a request parameter for parameterized information requests belonging to the class, and an information source access object that specifies attributes of an information source which will receive the instances of the parameterized information request that belong to the class. The processor responds to an input specifying creation of an instance of the class of parameterized information requests represented by the connector by using the request parameter defined in the request parameter object and the attributes of the source of information to make an instance of the class.
Further aspects of the apparatus include:
In another aspect, the objects are attained by an improved system for providing a user with a graphical user interface. The graphical user interface permits specification of an information resource and the system responds to the specification by providing the information resource to the user. In the improved system, the specification is of an information resource that is obtained using an instance of a parameterized information request and the system responds to the specification by providing the instance of a parameterized information request to the information source and providing the information source's response to the instance of the parameterized information request to the user. A storage device accessible to a processor includes objects as described above that represent a class of parameterized information requests that includes the instance and the processor uses the objects to make the instance of the parameterized information request.
In a still further aspect, the objects are attained by a graphical user interface for specifying a class of parameterized information requests. The class is specified by objects as described above and the graphical user interface includes a connector specification interface for specifying a connector object that represents the class of information request, a request parameter specification interface for specifying a request parameter for parameterized information requests belonging to the class, and an information source access specification that specifies the attributes of the information source. The objects are contained in storage accessible to a processor and the processor responds to the connector specification interface by producing the connector object, to the request parameter specification interface by producing a request parameter object for the request parameter and to the information source access object specification interface by producing an information source access object for the attributes of the information source.
Other objects and advantages will be apparent to those skilled in the arts to which the invention pertains upon perusal of the following Detailed Description and drawing, wherein:
Reference numbers in the drawing have three or more digits: the two right-hand digits are reference numbers in the drawing indicated by the remaining digits. Thus, an item with the reference number 203 first appears as item 203 in
The new material in the Detailed Description begins at the portion entitled Connectors.
A system for supporting collaborative activity includes a processor and an interface that is provided to collaborators by the processor. The processor has access to a representation of a model of the activity. The form of the model is defined by the collaborators and the representation of the model provides access to information related to the activity. The interface permits a collaborator to perceive and modify the model's form and to perceive and modify the information to which the representation of the model provides access. The model is implemented using workspaces from which the user may access information and perform activities having to do with the collaboration. The workspaces are provided to users as part of a shared online collaboration software platform that connects people, strategies, technology, and resources in a rapidly developed and deployable on-line workspace.
A. Overview of the System
Collaborating users can organize domains 117 and initiatives 127 into hierarchies 115 and 125. A user can associate a resource 121 with a domain, a sub-domain, or another resource associated with a domain. Resources can be presented as many times as required within the initiative, and therefore could be used in multiple scenarios, without the need to be duplicated. The domain and initiatives hierarchies thus provide users with ability to view objects of information (such as resources and/or knowledge boards (described below)) within an organization structure or an operational structure without need to duplicate the objects.
Domains, initiatives, and resources can be renamed by administrators to reflect the terminology used by their organization. For example, a domain can be renamed as an organization or an agency; an initiative can be renamed as an operation or a process; and a resource can be renamed as a record.
Resources may be organized into resource hierarchies, as shown by arrow 122, and the resource hierarchies belong to domains 117, which themselves may be hierarchically organized (115). A resource may have a domain as a parent, but a domain cannot have a resource as a parent. A given resource 121 may belong to only one domain 117. Generally, though not necessarily, the domain hierarchy reflects the organization chart of the collaboration. For example, if the collaboration is a business, there may be domains for manufacturing, engineering, sales, accounting, human resources, and corporate management, with sub-domains within the domains, for example, a sub-domain for hourly employees in human resources.
In addition to being related to a domain, a resource may also be related to an initiative 127. Initiatives may form hierarchies 125. The navigation GUI for system 101 permits the user to navigate to a resource either by means of the domain hierarchy or by means of the initiative hierarchy. Generally, though not necessarily, initiatives are created to deal with specific problems where the resources required to deal with the problem cut across domain lines. For example, if the domains are set up as described in the foregoing example and the business has a quality control problem, an initiative may be set up to deal with the quality control problem and may include resources from the manufacturing, engineering, and corporate management domains. Domains and initiatives thus give participants different perspectives on the resources needed for the collaboration.
Resource tempaltes 124 are global objects that define classes of resources, as defined by a system administrator. They specify what types of information are associated with resources belong to the class defined by the resource template by defining the number and types of data fields associated with them. When a user creates a resource, the user begins with a resource template. The fields of the resource template are filled in by the user when the resource is created or modified, according to the domain or initiative the resource relates to.
In addition to viewing resources within a domain or initiative, the resource template can be used to locate resources belonging to the class that the template defines. This location of resources is defined by users in knowledge boards or dashboards 129. When a user creates a knowledge board, the user uses the resource template to associate resources belonging to the resource template's class with the knowledge board and to select what information from resources of the class will be displayed in the knowledge board. The relationship between the resource template and the resources created from the template are maintained in the system for the knowledge boards. A knowledge board is defined for a workspace but does not belong to any of the hierarchies. The navigation GUI lists the workspace's knowledge boards along with both the initiative and domain hierarchies. The users select the columns (data fields) in the resource template to display and filter by parameters, such as specific text, dates, etc. These data fields are used to locate resources to which the template belongs and are then displayed in the knowledge board report in a table form.
The domains, initiatives, and resources are organized into a plurality of workspaces, each of which provides a managed environment. The system gives each collaborator/user access to one or more workspaces where a user may have different roles in different workspaces. The workspaces may be configured by non-technical people. The components of a workspace include domains 117, resources 121, initiatives 127, information sources 123, and dashboards or knowledge boards 129. These are termed in the following as the workspace's objects. Preferably, the system is implemented in a client-server architecture. The system server stores the workspace and its objects, as well as global objects, such as users and resource templates. The client comprises a processor which ahs access to the system elements. Users access the system's elements through a GUI at the client. Users may have different kinds of access to the objects in a workspace. The workspace includes a navigation GUI as part of the online collaborative software platform that presents the content of its objects. A system administrator can create a unique workspace for a group of people, assign local administration responsibilities, and assign global resources from a global pool of resources. Users can be part of multiple workspaces and carry different access permissions. For example, a specific user can be a user only in one workspace and have administrator rights in another. User access permissions are described further below.
In an exemplary embodiment, information sources that can be related with a resource include documents, text files, links, RSS (Really Simple Syndication) feeds, and discussions. For documents already created and stored locally, a user can select from his workstation or from any shared drive a document to add to a resource. The document is then physically copied and loaded into the system server and will reside on its file directory system. All documents loaded on the system are maintained for the life of the system. This enables users to upload and store documents relevant to the resource. To modify the document after its association with the resource, a user “checks out” the document and downloads it from the server to the client for editing. When the editing's done, the user uploads the modified document from the client to the server.
The system also provides a simple text editor at a client of the system with which a user can create and upload a text file of the .txt type to the system server. This enables users to create a free format text file that can be created, uploaded, and opened by users without the need for a word processing application.
The system provides users the ability to relate links to the resource. Links provide quick access to information or tools. The link can be an external link or an internal link. External links provide access to an outside source, utilizing an address like an URL, or a link to a network source, utilizing a link to a shared device. This enables users to link to a shared document or other file types without the need to upload the files to the system. Other users on the network could access the same file without being part of the system. Internal links provide access to other resources within the system. When users want to use a resource that resides in a different structure of the system, they can provide a link that will launch that resource whenever it is called. This provides the flexibility to reuse resources without the need to create special initiatives for aggregation.
The system provides users the ability to relate an RSS feed to the resource. RSS feeds are web feeds in XML format that enable users to receive updated news or information articles through a special reader screen. The ability to provide these connections allow users to create a link that provides new, updated article every time the link is selected and articles are presented.
The system provides users the ability to relate discussions to the resource. Discussions are on-line, asynchronous, threaded chat boards that provide users a place to exchange questions, opinions, and remarks in relation to the resource topic. Users can initiate a discussion in-context to the resource's objective and either receives answers to the discussed topic or reply to a discussion topic started by another user.
Actual access to a given object may be limited by the given user's role in the workspace. The workspace roles in an exemplary embodiment are: viewer; user; manager; and administrator. For example, a user who has a viewer role may read but not create, update, or delete objects in the workspace. Consequently, such a user will see only those objects to which the user has some kind of access by virtue either of the user's individual permissions or by virtue of the group permissions of a group to which the user belongs. Because the user has the viewer role, the user will be able to do nothing with the objects to which he or she has access but read them.
Returning to
A workspace table 113 has an entry for each workspace. Associated with the entry for the workspace are the groups that have access to the workspace, the roles these groups have, the resource templates used in the workspace (table 111), and the domains, initiatives, resources, and knowledge boards belonging to the workspace (table 109).
The system provides an internal messaging center to allow quick communication between users or whole groups of users. The message center does not rely on an email server so it can be used even when access to other systems in limited. The message center displays alerts generated by the system 101 and messages to specific users. Users can proactively select important resources within the system and let the system alert them whenever a new resource is added, changed, document are uploaded, links created, and others. This allows users to be selective as for what is important to them to be alerted of and reduce the need for users to send email messages alerting users of updates or changes to information. An email option is available for users who wish to receive the messages and/or the alerts on their email system as well. In this way, users who are away from the system can still be alerted to important information.
The system allows administrators to perform global setup of the navigation GUI. This includes the GUI for the application and the definitions of companies for which the workspaces are created. The system administrator can customize the application's logo, licensing keys, and application level administrative roles and names. The system administrator can define the companies that are sharing the GUI, including names and information of the companies, divisions, and departments.
B. Tables Implementing System
Descriptions of the tables shown in
T_ADMIN_ROLE (301): The T_ADMIN_ROLE table 301 holds the application level administrator role identifiers and names. There is an entry for each administrator. There is a code that is used to easily identify the role when adding it to a user. The fields in the table's entries are as follows:
T_APPLICATION_LICENSE (302): The T_APPLICATION_LICENSE table 302 holds the license key that enables certain features in the system. There is an entry for each license key. The fields in the table's entries are as follows:
T_APPLICATION_LOGO (303): The T_APPLICATION_LOGO table 303 holds the default logo for the application. It can also store another row that contains an administrative uploaded logo. The LOGO_DATE row holds the binary data for the image file itself The fields in the table's entries are as follows:
T_DISCUSSION_TOPIC (307): The entries in the T_DISCUSSION_TOPIC table 307 relate discussion topics to a resource. There is an entry for each discussion topic. Each entry references the resource's record in the T_OBJ_RESOURCE table 329. The fields in the table's entries are as follows:
T_DISCUSSION_REPLY (308): The entries in the T_DISCUSSION_REPLY table 308 relate discussion replies to a discussion topic. There is one entry for each reply. Each entry references the discussion topic's record in the T_DISCUSSION_TOPIC table 307 and the parent message. The parent can be another reply in the same table. Replies can be children of other replies in order to maintain a threaded discussion. The fields in the table's entries are as follows:
T_MANAGER_PROPERTY (309): The entries in the T_MANAGER_PROPERTY table 309 stores custom property values for various system managers. There is an entry for each property value. Each manager is configured with its own default values. When a system administrator updates those values, they are stored in this table. The fields in the table's entries are as follows:
T_MD_COMPANY (310): The T_MD_COMPANY table 310 has an entry for each entity, such as a company, that a user of the system may belong to. Entries for users in the system refer to this table to indicate the companies the users belong to. The fields in the table's entries are as follows:
T_MD_DIVISION (311): The T_MD_DIVISION table 311 has an entry for each division under a company. Entries for users in the system refer to this table to indicate the division the users belong to. Each entry references a company's record in the T_MD_COMPANY table 310. The fields in the table's entries are as follows:
T_MD_DEPARTMENT (312): The T_MD_DEPARTMENT table 312 has an entry for each department under a division. Entries for users in the system refer to this table to indicate the department the users belong to. Each entry references a division's record in the T_MD_DIVISION table 311. The fields in the table's entries are as follows:
T_MD_COUNTRY (313): The T_MD_COUNTRY table 313 holds the names for the countries. There is an entry for each country. These are used for address fields in user profiles and company profiles. The fields in the table's entries are as follows:
T_MESSAGE (314): The T_MESSAGE table 314 holds messages sent by users of the system. There is an entry for each message. Each entry references the record of a workspace in which the message was sent from the T_WORKSPACE table 346 and the record of the message creator from the T_USER_PROFILE table 341. The fields in the table's entries are as follows:
T_MESSAGE_USER (315): The entries in the T_MESSAGE_USER table 315 relate messages to the user to which they were addressed. There is an entry for each user message recipient for each message. Each entry references the message's record in the T_MESSAGE table 314 and the user's record in the T_USER_PROFILE table 341. The fields in the table's entries are as follows:
T_MESSAGE_GROUP (316): The entries in the T_MESSAGE_GROUP table 316 relates message to the groups to which the message was addressed. There is an entry for each group message recipient for each message. Each entry references the message's record in the T-MESSAGE table 314 and the group's record from the T_WORKSPACE_GROUP table 349. The fields in the table's entries are as follows:
T_MESSAGE_RECIPIENT (317): The T_MESSAGE_RECIPIENT table 317 relates messages to users the message was sent to. It breaks out users from the groups that were addressed. There is an entry for each user regardless if the user was selected from the user or group side. There is an entry for each user message recipient for each message. Each entry references the message's record in the T_MESSAGE table 314 and the user's record in THE T_USER_PROFILE table 341. When a user reads the message, it is marked here. The fields in the table's entries are as follows:
T_OBJ_DATA (318): The T_OBJ_DATA table 318 holds the details of the data object. It's the superclass for all other data objects (Domains, Initiatives, Dashboards and Resources). There is an entry for each data object. The fields in the table's entries are as follows:
T_OBJ_DATA_ALERT_USER (319): The entries in the T_OBJ_DATA_ALERT_USER table 319 relate alerts to users and data objects. There is an entry for each user and each data object. Each entry references the object's record in the T_OBJ_DATA table 318 and the user's record in the T_USER_PROFILE table 341. The fields in the table's entries are as follows:
T_OBJ_DATA_PERM_GROUP (320): The entries in the T_OBJ_DATA_PERM_GROUP table 320 relate permissions for groups to data objects. There is an entry for each permission for a group for each data object. Each entry references the object's record in the T_OBJ_DATA table 318 and the group's record in the T_WORKSPACE_GROUP table 349. Possible permission values are:
The fields in the table's entries are as follows:
T_OBJ_DATA_PERM_USER (321): The T_OBJ_DATA_PERM_USER table 321 relates permissions for a user to data objects. There is an entry for each permission for a user for each data object. Each entry references the object's record in the T_OBJ_DATA table 318 and the user's record in the T_USER_PROFILE table 341. Possible permission values are:
The fields in the table's entries are as follows:
T_OBJ_DASHBOARD (322): The T_OBJ_DASHBOARD table 322 holds the details of a knowledge board. The fields in the table's entries are as follows:
T_OBJ_DASHBOARD_RES_TMPLT (323): The entries in the T_OBJ_DASHBOARD_RES_TMPLT table 323 relates resource templates with a particular knowledge board. There is an entry for each resource template/knowledge board association. Each entry references a knowledge board's record in the T_OBJ_DASHBOARD_TABLE 322 and a resource's record in the T_OBJ_RESOURCE table 329. The fields in the table's entries are as follows:
T_OBJ_DASHBOARD_FIELD_DEFAULT (324): The T_OBJ_DASHBOARD_FIELD_DEFAULT table 324 holds the list of default fields that should be shown on a knowledge board for a particular resource template and any filter data. There is an entry for each field. Each entry references a knowledge board's record in the T_OBJ_DASHBOARD_RES_TMPLT table 323. The fields in the table's entries are as follows:
T_OBJ_DASHBOARD_FIELD_TMPLT (325): The T_OBJ_DASHBOARD_FIELD_TMPLT table 325 holds the list of dynamic fields that should be shown on a knowledge board for a particular resource template and any filter data. There is an entry for each field. Each entry references a knowledge board's record in the T_OBJ_DASHBOARD_RES_TMPLT table 325 and a field's record in the T_RES_TMPLT_FIELD table 337. The fields in the table's entries are as follows:
T_OBJ_DOMAIN (326): The T_OBJ_DOMAIN table 326 holds the details of a domain. There is an entry for each domain. The fields in the table's entries are as follows:
T_OBJ_INITIATIVE (327): The T_OBJ_INITIATIVE table 327 holds the details of an initiative. There is an entry for each initiative. The fields in the table's entries are as follows:
T_OBJ_INITIATIVE_DATA_OBJECT (328): The entries in the T_OBJ_INITIATIVE_DATA_OBJECT table 328 relate data objects to initiatives. There is an entry for each initiative/data object association. Each entry references the initiative's record in the T_OBJ_INITIATIVE table 327 and the data object's record in the T_OBJ_DATA table 318. The initiative is related to a workspace through the Workspace_ID in the object's record. The fields in the table's entries are as follows:
T_OBJ_RESOURCE (329): The T_OBJ_RESOURCE table 329 holds the details of a resource. There is an entry for each resource. Each entry references the resource template's record in the T_RES_TMPLT 335 from which the resource was created. This association is used in knowledge boards to find resources belonging to the resource template for the purpose of generating a report, as described above. The fields in the table's entries are as follows:
T_OBJ_RESOURCE_INFORMATION (330): The entries in the T_OBJ_RESOURCE_INFORMATION table 330 relate information (documents, links & RSS feeds) to resources. There is an entry for each piece of information. Each entry references the resource's record in the T_OBJ_RESOURCE table 329. The fields in the table's entries are as follows:
T_OBJ_RESOURCE_DOCUMENT (331): The entries in the T_OBJ_RESOURCE_DOCUMENT table 331 relate documents to the information table. It subclasses the T_RESOURCE_INFORMATION table 330. There is an entry for each document. Each entry references an information's record in the T_OBJ_RESOURCE_INFORMATION table 330. The document is related to a resource through the Resource_ID in the information's record. The fields in the table's entries are as follows:
T_OBJ_RESOURCE_LINK (332): The entries in the T_OBJ_RESOURCE_LINK 332 table relate links to information. It subclasses the T_RESOURCE_INFORMATION table 330. There is an entry for each link. Each entry references an information's recording the T_OBJ_RESOURCE_INFORMATION table 330. The link is related to a resource through the Resource_ID in the information's record. The fields in the table's entries are as follows:
T_OBJ_RESOURCE_RSS (333): The entries in the T_OBJ_RESOURCE_RSS table 333 relate RSS feeds to information. It subclasses the T_RESOURCE_INFORMATION table 330. There is an entry for each RSS feed. Each entry references an information's record in the T_OBJ_RESOURCE_INFORMATION table 330. The RSS feed is related to a resource through the Resource_ID in the information's record. The fields in the table's entries are as follows:
T_OBJ_RESOURCE_VALUE (334): The T_OBJ_RESOURCE_VALUE table 334 holds values for each field of each resource, as set by a user. There is an entry for each field of each resource. Each entry references a field's record in the T_RES_TMPLT_FIELD table 337 and a resource's record in the T_OBJ_RESOURCE table 329. The field ID's come from the resource template associated with this resource. The fields in the table's entries are as follows:
T_RES_TMPLT (335): The T_RES_TMPLT table 335 holds the details of the resource templates. There is an entry for each resource template. The fields in the table's entries are as follows:
T_RES_TMPLT_FIELD_TYPE (336): The T_RES_TMPLT_FIELD_TYPE table 336 holds a number of different types a data field in a resource template can exist as. There is an entry for each data field type. This is used when producing a visual representation of the field. Each field type can be associated with a category. The fields in the table's entries are as follows:
T_RES_TMPLT_FIELD (337): The T_RES_TMPLT_FIELD table 337 holds both global data fields that apply to multiple object types and resource template specific data fields. The difference is determined by the RES_TMPLT_ID field. If this field is null, the field is global. Global fields are used when creating a new resource template. There is an entry for each data field. The Each entry references the resource template's record in the T_RES_TMPLT table 335, and the field type's record in the T_RES_TMPLT_FIELD_TYPE table 336. The fields in the table's entries are as follows:
T_RES_TMPLT_FIELD_OPTION (338): The T_RES_TMPLT_FIELD_OPTION table 338 holds options values for the various data fields in the resource templates. There is an entry for each option. Each entry references the field's record in the T_RES_TMPLT_FIELD table 337. For instance, a select list might contain 15 different predefined options. These can be setup for both global fields and resource template specific fields. The fields in the table's entries are as follows:
T_RES_TMPLT_CATEGORY (339): The T_RES_TMPLT_CATEGORY table 339 holds the details of the resource template categories. There is an entry for each category. The fields in the table's entries are as follows:
T_RES_TMPLT_CATEGORY_MAP (340): The entries in the T_RES_TMPLT_CATEGORY_MAP table 340 relate categories to resource templates. There is an entry for each template/category association. Each entry references the resource template's record in the T_RES_TMPLT table 335 and the category's record in the T_RES_TMPLT_CATEGORY table 339. The fields in the table's entries are as follows:
T_USER_PROFILE (341): The T_USER_PROFILE table 341 holds the information of users in the system and relates the user to a company, division, and department. There is an entry for each user. Each entry references a company's record in the T_MD_COMPANY table 310, a division's record in the T_MD_DIVISION table 311, and a department's record in the T_MD_DEPARTMENT table 312. The fields in the table's entries are as follows:
T_USER_PROFILE_WORK (354): The T_USER_PROFILE_WORK table holds the information of users in the system. There is an entry for each user, and each entry references the user's record in the T_USER_PROFILE table 341. The fields in the table's entries are as follows:
T_USER_LOGIN (342): The entries in the T_USER_LOGIN table 342 relate login information to users in the system, if authenticating users through the application. There is one entry for each user. Each entry references the user's record in the T_USER_PROFILE table 341. The fields in the table's entries are as follows:
T_USER_LOGIN_HISTORY (343): The entries in the T_USER_LOGIN_HISTORY table 343 relate the login/logout dates/times to individual users. There is an entry for each login and each logout. Each entry references a user's record in the T_USER_PROFILE table 341. The fields in the table's entries are as follows:
T_USER_PREFERENCES (344): The entries in the T_USER_PREFERENCES table 344 relate preferences to individual users. There is an entry for each user. Each entry references a user's record in the T_USER_PROFILE table 341. The fields in the table's entries are as follows:
T_USER_ADMIN_ROLE (345): The entries in the T_USER_ADMIN_ROLE table 345 relate application level admin role assignments to users. Users can have multiple admin roles. There is an entry for each role assignment. Each entry references the role's record in the T_ADMIN_ROLE table 301 and the user's record in the T_USER_PROFILE table 341. The fields in the table's entries are as follows:
T_WORKSPACE (346): The T_WORKSPACE table 346 holds information about workspaces. There is an entry for each workspace. The fields in the table's entries are as follows:
T_WORKSPACE_ROLE (347): The T_WORKSPACE_ROLE table 347 holds the four workspace roles available: Viewer, User, Manager, and Administrator. There is an entry for each workspace role The fields in the table's entries are as follows:
T_WORKSPACE_MEMBER (348): The entries in the T_WORKSPACE_MEMBER table 348 relate users to a workspace and assign their role within the workspace. Users can have different roles in different workspaces. There is an entry for each user/workspace relationship. Each entry references the user's record in the T_USER_PROFILE table 341, the workspace's record in the t-WORKSPACE table 346, and the role's record in the T_WORKSPACE_ROLE table 347. The fields in the table's entries are as follows:
T_WORKSPACE_GROUP (349): The entries in the T_WORKSPACE_GROUP table 349 relate groups to a workspace. Groups are just a way of grouping a number of users together for easy reference. There is an entry for each group/workspace relationship. Each entry references a workspace's record in the T_WORKSPACE table 346. The fields in the table's entries are as follows:
T_WORKSPACE_GROUP_MEMBER (350): The entries in the T_WORKSPACE_GROUP_MEMBER table 350 relate users to workspace groups. Users can belong to any number of groups. There is an entry for each user/workspace relationship. Each entry references the group's record in the T_WORKSPACE_GROUP table 349 and a member's record in the T_WORKSPACE_MEMBER table 348. The fields in the table's entries are as follows:
T_WORKSPACE_QUICK_LINK (351): The entries in the T_WORKSPACE_QUICK_LINK table 351 relate links to workspaces. They can be used to quickly access information for the entire workgroup. There is an entry for each link/workspace relationship. Each entry references the workspace's record in the T_WORKSPACE table 346. The fields in the table's entries are as follows:
T_WORKSPACE_RES_TMPLT (352): The entries in the T_WORKSPACE_RES_TMPLT table 352 relate resources templates to workspaces. There is an entry for each workspace/template relationship. Each entry references the workspace's record in the T_WORKSPACE table 346, and the resource template's record in the T_RES_TMPLT table 335. The fields in the table's entries are as follows:
T_WORKSPACE_PREFERENCE (353): The T_WORKSPACE_PREFERENCE table 353 has a many-to-one relationship with T_WORKSPACE 345 and holds an array of preferences for each workspace. There is an entry for each workspace preference. Each entry references the workspace's record in the T_WORKSPACE table 346. The fields in the table's entries are as follows:
C. Administrative Setup
1. Company
An administrator can further select the Archive 606 or Lock 607 options. These options provide the ability to lock or archive the system's elements or documents. These options are important in supporting the compliance aspect of the system, where any user, company or element, including any document ever put in the system, is maintained forever. Selection of the Lock option 607 provides the ability to protect an entity so that no other person can change or remove it from the system. The selection of the Archive option 606 means that the record for the company will be removed from the view on the system but will remain within the system's database and could be retrieved if needed.
As illustrated in
As illustrated in
2. Resources
The administrator can further create template categories (not shown) to which the resource template can be related. The template categories are stored in the T_RES_TMPLT_CATEGORY table 339, with the resource template/category association stored as an entry in the T_RES_TMPLT_CATEGORY_MAP table 340.
3. Workspaces
As illustrated in
If a workspace group is created (not shown), then the workspace group information is stored in the T_WORKSPACE_GROUP table 349. Users are then added as members of the workspace group by adding an entry to the T_WORKSPACE_GROUP_MEMBER table 350 with a user's Member_ID and a Group_ID for a workspace group. The Member_ID comes from the T_WORKSPACE_MEMBER table 348. This links users to the workspace group.
As illustrated in
As illustrated in
4. Users
As illustrated in
As illustrated in
As illustrated in
The administrator can assign users 1021 to each workspace. At the time of selecting a workspace, the administrator can assign to users roles and privileges. Possible roles include Workspace administrator, Manager, User, and Viewer. These assignments are stored in the T_WORKSPACE_MEMBER table 348, which includes the User_ID field from the T_USER_PROFILE table 341, and the Role_ID field from the T_WORKSPACE_ROLE table 347. Users can have different roles in different workspaces. For example, as illustrated in
As illustrated in
D. User Experience
Once the system administrator sets up an account for a user, the user has the ability to log into the system and access the workspaces. The user is provided with a URL for accessing the workspaces, as well as a unique username and password. The user, through a web enabled application, accesses the site at the URL.
1. Login
The user launches an Internet browser application at a client and enters the URL address in the browser address field. The user enters the user name and password provided by the administrator in the logon screen, illustrated in
For first time users, a screen will display the licensing agreement and terms of use, as illustrated in
The person profile information includes the user's first name 1201 and last name 1202, address 1203, street 1204, city 1205, state 1206, country 1207, and postal code 1208, and the phone 1209, mobile phone 1210, and pager 1211 numbers.
The user preferences include the default workspace 1212, the default navigator tab 1213, and the default language 1214. The user can further choose whether or not to receive email alerts and/or email messages by selecting/deselecting the email alerts option 1215 and email messages option 1216.
Future logons by the user will bypass the licensing agreement and the personal profile setup.
2. Overview Screen
After logging on, the user is displayed the overview screen of the default workspace, an example of which is illustrated in
The workspace 1301 further includes the list of unread alerts 1304 that are in the user's Message Center, actions 1306a, quick links 1309, recently viewed list 1310, and details 1311. The alerts 1304 are stored in the T_OBJ_DATA_ALERT_USER table 319. Selecting any of the alerts will open the Message Center and the appropriate alert for reference. The Message Center will be further described later in this specification.
The actions 1306a provide direct access to respective Creates dialog where users create new structures or shareable resource element for an agency, operation, resource or message. The create dialogues are shown and described later below. The agency (domain) is stored in the T_OBJ_DOMAIN table 326. The operation (initiative) is stored in the T_OBJ_INTIATIVE table 327. The resource is stored in the T_OBJ_RESOURCE table 329. The agency, operation, and resource are associated with a workspace through the T_OBJ_DATA table 318 as illustrated in
The quick links 1309 provide quick access to general purpose information (or tools) related to the main function of a workspace. The quick links are stored in the T_WORKSPACE_LINK table 350.
The recently viewed list 1310 shows the last screens the user visited. The list is refreshed during logon. Selecting any of the presented entries will open the page in detail view. This enables a user to “jump” to recently visited pages without the need to use the navigator 1302 (
The details 1311 provide information on the date the workspace was created or modified, stored in the T_WORKSPACE table 346. Depending on the options set up by the administrator for the user, the details 1311 may provide the ability to view other workspace members and whether they are online or offline.
The resources can be renamed by an administrator to better represent their usage. They can be presented as many times as desired both the agency and operation hierarchies without duplication. This allows users to update and add information in a single place and instantly provide these upgrades to all users without replication. Here, Federal Agencies is the workspace. Under the Federal Agencies workspace are the operations (initiatives). The operation hierarchy 1505 includes sub-operations, including the Agriculture/Food Disasters, Chemical/HazMat Disasters, etc. Under the operations are the objects (hidden) associated with the operations. Selecting one of the objects displays the object's details in the workspace details view 1305. During the launching of the application, the navigator 1302 will be displayed and remain continuously on the screen.
3. Agency (Domain) Screens
Selecting any of the agencies 1503 from the navigator 1302 will display the agency information within the workspace details view.
When a user selects the create button 1607 to create a new agency entry, or selects the New Agency option 1317 (
Once created, the new entry is displayed, as illustrated in
Every change to the agency will be marked as an update and will be displayed in the details window 1606.
Users can elect to be or not be alerted of any changes to agency elements by toggling the receive alert option 1624. When toggled “on”, an alert entry will be generated within the message center. The message center is described later below. The receive alert option 1624 is transferred to all daughter domains. To send an alert to other users, the send alert option 1625 is selected. This will open a message window where groups and users are selected and a message to accompany the alert can be typed.
4. Resources
The resources are the main working elements of the application. They contain information, tools, links, and data. Resources are created from resource templates as set by the administrator and assigned to specified workspaces. How a resource template is built is described above in the administrative setup section. Each resource is “owned” by a specific user who is responsible for creating and maintaining the contents.
Once the resource template is selected, a blank resource template screen is opened, as illustrated in
Access to the resource is based on permissions. The permissions are automatically set when a resource is created and, during the creation process only, are inherited from the original parent domain/agency or resource in which it is created. At any time, users can confirm the permissions set up or make changes to users and groups by selecting the permissions option 1711. These permissions are stored in the T_OBJ_DATA_PERM_GROUP table 320 and the T_OBJ_DATA_PERM_USER table 321 and were set by the system administrator.
Once a resource is created, content can be added to the resource through the create options 1712. The create options include discussion topic 1713, link 1714, RSS feed 1715, text document 1716, and upload document 1717. These options are optional and are selected to be included with the resource template by the system administrator.
a. Discussion Topics
By selecting the discussion topic option 1713 (
The discussion topic is then shown with the original discussion 1817 and its replies 1818, as illustrated in
b. Links
To create a link, the link option 1714 (
Selection of the title 1950 opens a new window in the web browser to display the contents of the listed URL file or tools, or to launch the appropriate software application. To view details of the link, the details option 1954 is selected, and a link details dialog is displayed, as illustrated in
To change any of the link parameters, the edit tab 1920 is selected, as illustrated in
Some resource topics can benefit from an internal link connecting to another element in the workspace. A user with permission to access multiple workspaces can also link the resources across workspaces.
Selection of the details option 1974 displays the link details in a new window, as illustrated in
To change any of the link parameters, the edit tab 1947 is selected, as illustrated in
c. RSS Feeds
Some resources can benefit from regular and automatic information updates provided through RSS feeds. An RSS feed is a web feed format used to publish frequently updated content from Internet websites. RSS content is read in a special web browser window called an RSS reader. To link to an RSS feed, the user needs to define the link/address of the feed. Many news providers provide RSS feed links on their web sites.
Selection of the RSS feed title 2030 launches the web site with a full article, as illustrated in
To change any of the RSS feed parameters, the edit tab 2017 is selected, as illustrated in
d. Text Files
The option to create a text file provides users with the ability to create text and add a “.txt” file to the system without using a work processing program. A text file (.txt) can be opened with a standard text editor program provided by all computers. This is a simple and easy way to create and share written documents with other users. It is also an easy way to share and preserve emails by simply copying the email, paste it into an open text document, and storing it in a resource. The email information thereby becomes part of the resource and can be shared.
Selection of the text file title 2140 displays the text content in a text editor program, as illustrated in
The user can choose to view details of the information on the text file by selecting the details option 2144, as illustrated in
To change any of the text file parameters, the actions tab 2132 is selected, as illustrated in
To view the history of the file and changes made to it, the user selects the history tab 2133, as illustrated in
e. Documents
The system enables the loading and storing of document files in any format, such as Microsoft Word™, Excel™, PowerPoint™ files and most other multimedia formats (sound, pictures, graphics, text). For the purpose of simplicity, these file formats are referred to herein as “documents”. To share documents with other users will require those users to have the appropriate software application on their computer to launch and open the specific file format.
The adding of a document here differs from the adding of a text file above in that the documents are not in a *.txt format. The documents also exist locally to a user prior to being added to the workspace.
Selection of the document name 2250 launches the application with which the document is associated and displays the document contents in the application. The user can choose to view details of the document by selecting the details option 2254, as illustrated in
To change any of the document parameters, the action tab 2221 is selected, as illustrated in
To view the history of the file and changes made to it, the user selects the history table 222, as illustrated in
f. Updating a Resource
The owner is the original creator of a resource. When there is a need to assign a resource to a different owner due to personnel changes, new responsibilities, or any other reason, a user can select the owner option 1721 (
A resource can be deleted by selecting the delete option 1722 (
g. Alerts
Users can receive an alert message for any change made to each resource listed.
h. Resource Details
The resource details 1723 (
i. Importing Resources
The system allows users to import information from an application, such as an Excel worksheet, and automatically create multiple resources. These resources will be created within a selected organization/domain and will automatically be assigned the permission of the parent organization in which they are created.
Users can import any Excel file that contains information organized in columns and rows where the first row defines the field names and the following rows are the records of information. Each row will be imported as a single resource. The system attempts to match column names with the resource template fields. Users can manually match columns and fields as well.
The administrators who create the resource templates have the option to export an Excel file that exactly matches the fields and columns and provide it to users as a guide. This Excel template will guide users to create a data source that can be easily and directly imported into specific resources in the system. An Excel file exported directly from the resource template will have the fields of the template already posted in the first row and represent all the fields as columns. Users will fill out the Excel file with the required information in a format organized as rows of data for each resource. This will simplify the import of data from an Excel file to a resource.
When importing, the system attempts to match the field names in the resource template with the column headers, and displays the matched fields as shown in
5. Knowledge Boards
Knowledge boards enable users to create a report based on the information fields contained resource templates, and hence in the resources. Users can customize this to display specific selected columns and filter information according to specific keywords or values. The resulting display in a table in the format of columns (fields) and rows (resources) which dynamically displays a real-time data from across the workspace.
When the knowledge board is selected, a knowledge board window is displayed, as shown in
To customize the report, the configure button 2416 is selected, and a configure dialog is displayed, as shown in
Once submitted, the knowledge board with the newly added fields is displayed, as shown in
6. Operations (Initiatives)
The operations process structure enables users to bring to others at each step in the process those resources (tools and information) needed to accomplish that task. In the operations view, users can build the various structures that will provide the framework for working with the information and tools stored in the system. The operations structure enables the use of resources (shared from the agencies that created and maintained them) within one or multiple procedures to accomplish a task.
The operations structure might be a timeline listing hours or days with the information presented in steps, reports and requests for assistance. Or, additional “views” might be step-by-step plans for responding to different types of emergencies, Concept of Operations plans, a National or Regional Response Plan, a mutual aid procedure, or any other formats that may be relevant to operations of this organization or group of organizations.
The main benefit of the operations view is that the information created and maintained in the agencies view can be shared with one or multiple operations and re-used as many times as required (different operational plans) without the need to duplicate the information and struggle to keep it current. Operations enable multiple viewing, usage and organization of the same data/information by different users for different activities.
With resources and knowledge board reports being shared in the operations view, any changes, updates or additions will be immediately distributed and shared within all the processes and windows where these resources are being used, thereby eliminating the need to alert users via telecommunication or electronic mail.
When creating a new operation entry, the system will automatically set the default placement in a parent/daughter hierarchy, as shown in
Once the user completes the entry of the title and description of the parent, he may choose the create button 2511 to finish and create the new entry, the reset button 2512 to clean the fields and start again, or the cancel button 2513 to terminate the operation and return to the previous screen.
As shown in
Once created, the operation is displayed as shown in
Users can select to be alerted of any changes to the operation objects. Selecting the receive alerts option 2536 toggles the option on and off. When toggled to on, an alert entry is generated within the message center. To send an alert to other users, the send alert option 2537 is selected. This opens a message window, shown in
7. Search
A quick search function provides users with the ability to enter a keyword to be searched upon at any time. All the data and information entered into the fields in the workspace are searchable, including titles, description, data fields, and names and descriptions of uploaded files.
8. Message Center
The message center displays alerts generated by the system, and messages from other groups and/or user of the system. The message center displays alerts and messages to a specific user, generated from all workspaces. This provides each user with an awareness of activities within other workspaces to which they have access.
a. Alerts
Selecting an alert will display the message. The message includes a brief description of the nature of the alert and a link to the element. Selecting the link opens the element in the workspace window. If an alert was sent by another user, the message will contain the name of the sender and message the user typed. Each alert is stored in an entry in the T_OBJ_DATA_ALERT_USER table 319, which references the object in the Object_ID field and the user in the User_ID field.
b. Messages
As shown in
9. Permissions
User access to information in the system is based upon roles and responsibilities that are setup within the permissions. For each workspace, a user can be set up as a viewer, a user, a manager, or an administrator. These set ups are performed by a system or users' administrator. Users might be set up differently in different workspaces, and therefore will have different roles in each workspace. This set up of roles in workspaces supersedes any set up in permissions.
With the Viewer role, a user has view-only permission to see selected objects as assigned. The user cannot perform any functions, such as create, details, or delete. With the User role, a user can create new objects like agencies, operations, resources, and knowledge boards within objects as assigned. The user cannot change roles or permissions, and will not see objects created by other users that are not shared. With the Manager role, the user can see all the permissions and can assign permissions only to objects for which they have permission to change. With the Administrator role, the user can see all the permissions and can assign permissions to anyone at any level. Users who create an object are automatically granted full permission to that object. They can grant any of their permission levels to other users or groups they share.
If users can access the permission setup, by definition they have permission to assign rights to any of the groups of users or individual users that are visible to them. Permissions are assigned per object and will be automatically transferred to all sub-objects that are created later. The system does not adjust permissions when objects are repositioned to/from other parent objects. After re-positioning an object, users must view and update the permissions and attributes for the moved object(s). Available permissions include read, create, update, and delete. Read permission allows a user to view object elements, including agencies, resources, operations, and knowledge boards (data fields, documents, links, or discussions in resources) only but does not allow the user to make changes. Create permission allows a user to create domains, resources, initiatives, and knowledge boards. The user cannot change details documents or links details. Update permission allows a user to modify the objects (agency, operation, resource), as well as change details, documents, links, and owners. Delete permission allows a user to delete/archive the object, to reposition the object, and grant permissions to other users or groups.
10. Personal Setup
Users can elect to change the password for their account by selecting the Change Password 3102 (
11. Logout
To ensure that the session has terminated on the user's workstation and no other users can access the user's account, the user selects the Logout button 1320 (
12. Map Feature
When utilizing the predefined address field in resources, the system provides the option to display a map based on the address information, as shown in
E. System Management
In addition to the management of the system, as described above, a system administrator can set up a number of parameters for supporting applications, including: document management, email management, encryptions management, mapping management, search management, and security management. These functions are designed to provide enhanced services to users and administration of the system. An administrator accesses these functions through the system managers screen, shown in
1. Document Manager
The document manager provides a record of each document. As each document is uploaded into the system, the system records the time it was uploaded, the originator (person who uploads) of the document, and the time. As the system is designed to provide a full accountability and compliance with regards to the information stored within the system, the system maintains any previous version/revision of a document loaded into it as well as all archived documents. The document management provides the tools to view, archive, replace, and revive all types of documents loaded in the system.
2. Security Manager
The security manager is designed to set up the network's environment. As the server is part of a private or public network, and all users have to access it through a network, it is critical that the server cold be configured to limit the access of unauthorized users to the server. These are done by identifying the type of connections used by authorized users and limit the access of all other types of data (including random packets used by hackers) from reaching the server. This is done by opening the appropriate ports for the type of protocols used by the application. Also, the system can define if information will be encrypted while it is transferred over the network and what type of encryption to use.
3. Encryption Manager
One of the key elements of the system is the depository of files (documents, images, etc.). As every system that is networked, there is a danger of malicious penetration and removal of sensitive information. To protect from that, the stored information could be encrypted while it is stored and only be decrypted after delivery to authorized users. The administrator of the system can choose the option to encrypt and what encryption technology to use.
4. Mapping Manager
The mapping management allows the administrator to provide a link to their choice of a mapping (GIS) system. The ability to provide a tool to link to a mapping system enables users to define areas or locations by either geographical coordinates or street addresses, and let the system display a map or an aerial photograph that represent the location.
5. Email Manager
The email manager allows the administrator to set a mail server on the system and define the name and address of the administrator. The role of the mail server is to provide users with the option to send alerts and messages from the system to their preferred mail client on their PC, PDA, or cell phone. These options allow users to get updated alerts without the need to be logged into the application. Mobile users can be alerted to changes in information or operation procedures critical to their operation while they are away from their primary computer system.
6. Search Manager
The search engine of the system indexed the entries within the system as keywords. This provides users the ability to locate any type of information by inquiring the database. The inquiry results are displayed to the searching users and provide links for to the presented results. This helps users to allocate requested information without an extensive knowledge of the structure which is critical in many environments where the users may have limited training or no previous knowledge of parts of the system.
Connectors
The problem of making information sources that require parameterized information requests available to the system for collaborative work of the parent application is solved by the addition of connectors to the system of the parent application. A connector in this context represents a class of parameterized information requests for an information source and provides a mechanism for specifying particular instances of the class. The connectors are implemented in a presently-preferred embodiment by extending the tables and the user interfaces of the system of the parent application.
In the context of the present application, the following definitions are useful:
In the context of the present system, it is useful to refer to the following roles for persons using the present system:
As shown at 3655, the collaborator can select from a list of vessel identifiers. Here, the collaborator has selected vessel 445548, as shown. The system then makes instances of the parameterized information requests represented by the connector in which the vessel identifier 445548 has been used as a bind value in the requests and provides them to the information source. The information source responds with the results of the requests. The desired results of two distinct requests are displayed at 3670 and 3675. The result at 3670 is the “Summary” data about the vessel. The result at 3675 is the “Particulars” data about the vessel.
Additional specifications for connectors and parameterized information requests are easily added to the system by an Administrator. The Administrator adds a connector by specifying access values needed to access the information source, and specifying request parameters for the parameterized information requests to be added. The specifications for the parameterized information requests are then available for a GUI specialist to use in specifying resource templates. Once a connector has been specified and has been associated with one or more resource templates, a collaborator can include the connector among the resources available to him or her in the same fashion that the collaborator can include a document, a web page, or an RSS feed.
Connectors thus allow users to obtain and to share information obtained by parameterized information requests, while freeing them from dealing with the special complexities of such requests.
Overview of Connector Specification
Users in different roles—System Administrators, GUI specialists, and Managers and Collaborators—can specify connectors, parameterized information requests, and templates and resources that specify parameterized information requests, and use those resources. Specifications for bind parameters bind the bind parameter to specific values or to the values of user input fields. An additional feature of the connectors is that the connector specification can specify how the response received from the information source should be displayed to a user.
Administrators can specify connectors and parameterized information requests to give users access to information sources that respond to parameterized information requests. GUI templates are extended to allow GUI specialists to specify information requests and connectors via additional types of fields in a template. Managers can specify resources employed by collaborators using template specifications that specify connectors and their parameterized information requests.
Specifications for bind parameters are supported at more than one level.
Starting with the client part, 3822 shows a client computer such as a personal computer with a display, and one of its input devices, a keyboard 3824. There may be a number of such clients. 3826 illustrates major components of the client computer: a processor 3830 and local storage 3832. The storage holds software programs and data, as shown. One software program is a standard web browser 3834. 3836 illustrates that the client part of the GUI interface of the present system is implemented using the web browser. The web browser program communicates with the software components of the present system on the server component 3800 via a network connection 3814. The network connection may be over the Internet, a local network, or a combination of networks.
Turning to the server part, the server contains a processor 3810. The processor has storage 3801. The storage contains software programs 3804 and data 3802. As shown in
The programs 3804 in the storage 3801 include a number of kinds of programs, such as the operating system 3806, database platform 3807, a web server platform 3808, and the application system of this invention 3809. Shown also is the connector code 3805 for software of the connectors which is added to the software of the system of the parent. The server part of the software of the present system is implemented using the web server platform.
The processor also has a relational data base system (RDBMS) 3840. The database tables for a presently-preferred embodiment are illustrated at 3842. A number of the tables of the parent system are shown in exemplary fashion, including the T_WORKSPACE table 346 and associated tables for workspaces 3844, the T_OBJ_RESOURCE table 329 and associated tables for resources 3846, the T_RES_TMPLT table 337 and associated tables for templates 3848. The ellipses at 3849 refer to other tables of a presently-preferred embodiment.
Also illustrated at 3852 are the table additions and extensions for the system of the present application. As shown, these include the T_CONNECTOR, T_CONNECTOR_PARAM, and T_CONNECTORY_QUERY tables. Further tables are illustrated by the ellipses on the right of 3852. 4110 shows the T_RES_TMPLT_QUERY_BIND table, an additional table for the present system that is used to extend the resource templates of the parent system for bind parameters, and the T_OBJ_RESOURCE_QUERY_BIND table 4130, an additional table used to extend the resources of the parent system for bind parameters.
Returning to the processor 3810, network and other interfaces to and from other systems and components are shown at 3812. As shown, these include interfaces to a local file system, networks such as the Internet, and an interface to information sources 3815. The system can have interfaces to a number of information sources, as shown by the ellipses at 3817.
The tables of
The T_CONNECTOR table 3900 contains a record for each connector specified in the system. A given connector provides access to exactly one information source. However there is no limit on the number of connectors which can access a given information source.
Turning to the T_CONNECTOR_PARAM table 3930: Access to a particular information source may require a number of access parameters. Access parameters are attributes of the particular information source. For example, an information source may require two access parameters “username” and “password” with particular values to permit access.
To avoid confusion regarding the word “parameter”, access parameters will be referred to as “access values” in the remainder of this presentation.
The T_CONNECTOR_PARAM table 3930 contains records for access values for information sources used by connectors. A given connector has a record in the table for each access value (if any) that the connector uses to access the information source associated with the connector. The connector a T_CONNECTOR_PARAM record belongs to is determined by the record's CONNECTOR_ID value, as shown by arrow 3931.
Turning to the T_CONNECTOR_QUERY table 3910: There may be any number of request parameters specified for a given connector. In a presently-preferred embodiment, the request parameters are query request parameters. Each query request parameter for a connector has a record in T_CONNECTOR_QUERY table 3910. Each such record is associated with exactly one connector record in the T_CONNECTOR table 3900 by the CONNECTOR_ID value, as shown by arrow 3911.
Turning to the T_CONNECTOR_QUERY_BIND table 3920: There may be a number of bind parameters specified for a given query request parameter. T_CONNECTOR_QUERY_BIND table 3920 contains a record for each specification for a bind parameter for a request parameter record in the T_CONNECTOR_QUERY table. Each such record is associated with exactly one record of the T_CONNECTOR_QUERY table 3910 by the QUERY_ID value in the T_CONNECTOR_QUERY_BIND record, as shown by arrow 3921.
Turning to the T_CONNECTOR_XSL table 3940: An XSL stylesheet specifies how to process responses from the information source for presentation to a user. Any number of XSL stylesheet documents can be associated with a particular connector, including none. The T_CONNECTOR_XSL table contains a record for each specification of an XSL document. Each record of the T_CONNECTOR_XSL table specifies one XSL document specification, and is associated with exactly one connector record in 3900 by the CONNECTOR_ID value, as shown by arrow 3941. Information on XSL stylesheet documents can be found on the World Wide Web at www.w3.org/Style/XSL. (Reference fetched 6 Mar. 2009)
Each request parameter record of the T_CONNECTOR_QUERY table may be associated with a record of the T_CONNECTOR_XSL table by the XSL_DOCUMENT_ID value of the T_CONNECTOR_QUERY record, as shown by arrow 3912. The record of the T_CONNECTOR_QUERY table and the associated record (if any) of the T_CONNECTOR_XSL table are both associated with the same connector record of the T_CONNECTOR table by the respective CONNECTOR_ID values.
As already described, in the present system, a number of tables, shown at 4010 have been added to represent connections. These include a connector table 4015 and other tables (not shown).
Turning to the excerpted part of
In the present system, connectors are shown at 4040 as an additional kind of information source. A connector is associated with a resource when a resource template 124 containing a connector-type field is used as the resource template to create the resource. This aspect of becoming associated is illustrated by the dotted lines at 4032 and 4034 for information sources that are specified as connectors and for other information sources.
Overview of Tables for Implementing Parameterized Information Requests
The additional tables of the present system in
The T_RES_TMPLT_FIELD_TYPE table 336 is extended by an additional record entry indicating a connector-type field. A field in a template that has the connector type represents a query request parameter that is specified by a record in T_CONNECTOR_QUERY. The template field will be used to display the results of a parameterized information request made by the query request parameter's connector using the query request parameter associated with the resource template field.
A connector-type field in a template is associated with a particular query request parameter for the information source the connector relates to. A number of bind parameters for the query request parameter may be associated with the connector-type field of the template.
A connector-type field in a resource is associated with the connector-type field in the resource template used to specify the resource. A number of bind parameter specifications may be associated with the connector-type field of the resource specification.
The T_RES_TMPLT_FIELD table 337 is extended for a presently-preferred embodiment of the invention from the implementation of the parent system by the addition of a DEFAULT_VALUE field. When a record in the table has the connector type, the DEFAULT_VALUE field specifies the ID of a record in T_CONNECTOR_QUERY. DEFAULT_VALUE thus relates the record for the connector-type resource template field to the query request parameter and the connector specified in a T_CONNECTOR_QUERY record. This association is shown by dashed-line arrow 4121.
The additional table T_OBJ_RESOURCE_QUERY 4120 associates each connector field specified in a resource with the specification for that connector field in the resource template used to create the resource. Each record of the T_OBJ_RESOURCE_QUERY table is associated with a record of the T_OBJ_RESOURCE table by the value RESOURCE_ID as indicated by arrow 4129, and to a connector field record of the T_RES_TMPLT_FIELD table by the value of FIELD_ID as indicated by arrow 4125. There is only one T_OBJ_RESOURCE_QUERY record associated with a connector-type field in a given resource.
The records of the additional table T_RES_TMPLT_QUERY_BIND 4110 specify bindings for bind parameters for connector-type fields in a template. The number of T_RES_TMPLT_QUERY_BIND records associated with a connector-type field record in table T_RES_TMPLT_FIELD 337 is determined by the number of bind parameters in the query request parameter for the connector-type field.
When a connector-type field is specified in a resource, the collaborator using the resource may have the present system perform a parameterized information request to the information source indicated by the connector. The parameterized information request will use the specified query request parameter and will use the bind parameter values specified in the T_RES_TMPLT_QUERY_BIND table records in the query request parameter, except when it is overridden by a binding specified in a resource created using the resource template. Each record in the T_RES_TMPLT_QUERY_BIND table is associated with its connector-type field record in the T_RES_TMPLT_FIELD table by the FIELD_ID value, as shown by arrow 4112. Each record in the T_RES_TMPLT_QUERY_BIND table that specifies a binding to the value of a template field is associated with the record for that template field by the BIND_VALUE_FIELD_ID record, as shown by arrow 4111.
The additional table T_OBJ_RESOURCE_QUERY_BIND 4130 holds binding specifications for the resource for the bind parameters of connectors. Each record of the T_OBJ_RESOURCE_QUERY_BIND table 4130 is associated with exactly one record of the T_OBJ_RESOURCE_QUERY table by the value of RES_QUERY_ID as indicated by arrow 4131. The number of T_OBJ_RESOURCE_QUERY_BIND records associated with the T_OBJ_RESOURCE_QUERY record is determined by the number of bind parameters specified for the query request parameter in the connector for the connector field. The BIND_NAME column of the T_OBJ_RESOURCE_QUERY record is the name of the bind parameter, and the BIND_VALUE is any value specified for the binding in the resource.
Details of Additions to Tables
The T_CONNECTOR table and other tables contain additional fields for general database management, such as ARCHIVED_DATE, CREATED_DATE, UPDATED_BY, and OBJ_VERSION. These are used in the same fashion as the fields described above for tables of the system of the parent application, and are omitted from this discussion for clarity.
Tables of the Connector Class
Each record of the T_CONNECTOR table 3900 represents a connector. A given connector represents only one information source. The fields in the table's entries are as follows:
In this and in other tables, the value ID field is a unique identifier for the record and the entity the record represents.
Accessing an information source may require specific access values. Each record in T_CONNECTOR_PARAM table 3930 specifies an access value needed to access the information source used by the connector indicated by CONNECTOR_ID. There is a record in T_CONNECTOR_PARAM for each attribute that the connector specified in the record needs to access the information source. The fields in the table's entries are as follows:
The records of T_CONNECTOR_QUERY table 3910 specify query request parameters for entries of connectors in the T_CONNECTOR table. There is an entry for each such query request parameter. Each entry references the connector's record in the T_CONNECTOR table 3900. There may be a number of such query request parameters for a given entry in the T_CONNECTOR table 3900. The fields in the table's entries are as follows:
A number of bind values may be specified for bind parameters of a query request parameter. The records of T_CONNECTOR_QUERY_BIND table 3920 specify bindings to values for particular bind parameters of the query request parameter of a record in the T_CONNECTOR_QUERY table 3910. There is a bind parameter specification record in table 3920 for each bind parameter of the query request parameter of the record in the T_CONNECTOR_QUERY table. The fields in the table's entries are as follows:
A number of XSL documents may be associated with a given connector. The T_CONNECTOR XSL table 3940 associates an XSL document with a particular query request parameter of the T_CONNECTOR_QUERY table 3910. An XSL document contains script code for formatting information: the script of the XSL document for a connector can be used to format information returned from the information source of the connector for displaying the information to a user.
An exemplary XSL document is shown in
A given XSL document record of the T_CONNECTOR_XSL table may be associated with a number of records of the T_CONNECTOR_QUERY table 3910. A record in the T_CONNECTOR_QUERY table may have a single XSL document associated with it, or none. The fields of the entries in the records of the T_CONNECTOR_XSL table are as follows:
Tables of the Resource Template Class
The present system supports connector-type fields associated with a particular query request parameter in resource templates.
The T_RES_TMPLT_FIELD table 337 is extended for a presently-preferred embodiment of the invention from the implementation of the parent system by the addition of a DEFAULT_VALUE field. The fields in the table's entries are as follows:
Specification for bind parameter values may be associated with the query request parameters of a connector-type field of a resource template.
The records of T_RES_TMPLT_QUERY_BIND table 4130 specify bind parameter specifications of the resource template. These bind parameter specifications override the bind parameter specification for the particular bind parameter of the T_CONNECTOR_QUERY_BIND table for a connector used in the resource template. The fields in the table's entries are as follows:
Tables of the Resource Class
Specifications for bind parameter values may be associated with resource GUI elements associated with request parameters belonging to connectors. The association is made in two stages: a first association from the field in the resource to the field in the resource template used to specify the resource, and a second association from a bind parameter specification to the first association.
The T_OBJ_RESOURCE_QUERY table 4120 relates a connector field in a template to the resource specified using the resource template. The fields of the table's records are as follows:
The records of the T_OBJ_RESOURCE_QUERY_BIND table 4130 specify bindings for bind parameters for the query request parameter of a a connector field used in a resource. The fields in the T_OBJ_RESOURCE_QUERY_BIND table's entries are as follows:
Overview of User Interfaces
The following section describes in overview how connectors are specified in a presently-preferred embodiment. The implementation will subsequently described in more detail below.
An Administrator can specify connectors and their parts, including query request parameters for parameterized information requests. The connectors can then be used by a GUI specialist in the specification of resource templates: the GUI specialist can further specify bindings in the resource template for the query request parameters. The resource templates can then be used by a Manager to create resources: the Manager can also specify bindings in the resource. Collaborators can then use the resources, and the system creates instances of the parameterized information requests that belong to the classes defined by the connectors to get information from information sources.
In the system of the present application, a resource template may include a field of type connector. Such fields are associated with query request parameters belonging to connectors; when a collaborator has a resource which includes the query request parameter, the collaborator can specify that the system of the present application make a parameterized information request which includes the query request parameter and bindings for any bind parameters in the query request parameter. The present system then uses the query request parameter with the specified bindings to make a instance of a parameterized information request and to provide it to the information source associated with the connector. When the information source returns a result, the result is displayed in the resource template field associated with the query request parameter.
In this example, 3660 shows the Title of the resource, which in this example is the vessel identifier 445548. 3670 and 3675 show information provided by the information source for two of the specified information requests that use the vessel identifier as a binding value for bind parameters. 3670 shows the display of the information response for a getVesselSummary request, with information shown including the Vessel ID, Vessel Name, type of service—shown as “Recreational”—and the flag of registry for the vessel. 3675 shows the display of the information response for a getVesselParticulars request, with information shown including the Vessel ID, Gross ton weight of the vessel, and length, breadth and beam dimensions of the vessel.
To see information about another vessel, the Collaborator selects another Vessel Record resource in the navigation pane on the left. The system then displays the results for parameterized information requests for that vessel ID in a resource on the right.
To “refresh” the information about a vessel—e.g. the vessel may have left port, and thus the current information may have changed—the Collaborator selects the same Vessel Record again, and the system creates new instances of the parameterized information requests, and displays the new results. Alternatively in the presently-preferred embodiment, the Collaborator may use the “refresh page” feature of the Collaborator's standard web browser.
Thus for the Collaborator, accessing current information in a useful fashion from this complex information source has been made easy.
In overview, creating the resource of the example in
Further details of
In this example, to specify a resource for obtaining information on a different vessel, a Manager creates a new resource as described in the section Resources of the parent application, selects the resource template previously specified for information about vessels, and enters the vessel ID number into the Title field of this example template whose value is used as the bind value for the connector fields in the new resource. The new resource then will get information from the information source using the new vessel ID value for the bind parameters in the query request parameters specified in the resource template used to specify the resource.
4300 in
Information on processing standardized WSDL specifications for web services accessed by SOAP can be found at www.w3.org/TR/wsdl on the World Wide Web (reference fetched on 6 Mar. 2009). In part, a WSDL file specifies in the XML language, the names of a number of SOAP methods that the particular web service may permit to be called, the method parameters including any request parameters of each method, and a description of the information that the web service may provide in response to each method being called.
4300 shows a number of query request parameters that have been specified for this connector, as seen on the right side of 4300. Three are referenced at 4330, 4335, and 4340, for query request parameters named getVesselParticulars, getVesselSummary, and getOperationControls.
Details of User Interfaces
The Administrator interface for specifying a connector is illustrated for an example that is a JDBC-type connector starting with
4400 shows the first part of this Administrator interface. The Administrator selects a “Create” menu from a drop-down menu icon 4404 in an Administrator GUI interface. Through a two-level menu list as shown, the Administrator selects first “Connector” from a menu that includes Company, Connector, Template, User and Workspace, and then “Connector” 4408 from a second menu list that includes “Connector” and “Import Connector”, as shown. The “Import Connector” selection allows a connector to be specified by uploading an XML file with the specification data for the connector in an export/import format file supported by the system: this feature is described below.
4410 shows the next part of the interface. The interface indicates “Create a Connector” 4412 to show that the Administrator is creating a connector, and that the current action is to “Select Type” 4414 for the type of the connector to be created. The Administrator selects the type from a drop-down list 4418: shown are the options of a JDBC-type connector, a SOAP-type connector, or an ESB-type connector. The type selected by the Administrator is shown at 4416 “JDBC Connector”. Connector types for additional kinds of information sources may be added to the present system. The type of connector will be stored as a string value in the TYPE column of the record created in the T_CONNECTOR table 3900.
4420 shows the next part of the interface for specifying a connector. At 4425, the GUI interface indicates that this is part of specifying a connector. The Administrator enters specification values in a number of fields. At 4430 the Administrator enters a name for the connector in the field labeled “Name”. The red asterisk at 4427 indicates that this value is required. At 4435, the Administrator enters an optional description for the connector. At 4440, the GUI interface shows a string value for the type of the connector: this is determined by the type selected at 4418. The type value shown is the class name of a Java software code class for accessing the information source of the connector.
The name value of 4427 will be written to the NAME column of a new record in the T_CONNECTOR table 3900. Similarly, the “Description” value will be written to the DESCRIPTION column of the new record.
Below the type value are several GUI fields for the Administrator to enter values used to obtain access to the information source associated with a particular connector. Here, the values are those required for a JDBC-type connector.
Each value required to obtain access to the information source associated with the connector is written to a separate record in the T_CONNECTOR_PARAM table 3930. The NAME column of the record identifies which the kind of access values, the VALUE column receives the values, and the CONNECTOR_ID column receives the ID value of the T_CONNECTOR record for the connector the value is associated with.
At 4445, the Administrator enters the character string that is the name of the Java software driver class for accessing the particular information source of this connector. At 4450, the Administrator enters the URL that specifies the network address of the particular information source. The URL is expressed in a standard form that includes information about the network protocol to be used to communicate with the information source.
At 4450 and 4455, the Administrator enters two access values, the security authentication information—in this example, a username and a password—required for access to the information source. As shown, the GUI interface does not show the actual characters of the password value as it is entered. At 4460, the Administrator may enter a value that is required if the information source requires JNDI (Java Native Directory Interface) information. Information regarding JNDI can be found at en.wikipedia.org/wiki/Jndi on the World Wide Web (referenced fetched 21 Feb. 2009).
After entering the necessary information, the Administrator clicks on the “Submit” button at 4464, and the data is written to the T_CONNECTOR and T_CORRECTOR_PARAMS tables. As shown, the Administrator can also click on “Cancel” and not create a connector record, or click on Reset and start entering data for this GUI dialog from the beginning.
A further step in specifying a connector is specifying one or more query request parameters for the class of parameterized information requests defined by the connector. In a presently-preferred embodiment, the request parameters are query request parameters. This is illustrated in the example of a JDBC-type connector in
4500 shows the interface for specifying a query request parameter for a connector: this indicated by the text in the GUI at 4505 referring to a “Connector Query”. The Administrator enters a value for the name of the connector in the GUI field labeled “Name” at 4510. This value will be stored in the NAME column of a new record in table T_CONNECTOR_QUERY 3910 for the new parameterized information request.
The Administrator enters a required string value for the description for the new parameterized information request in the field labeled “Description” at 4520. This value will be stored in the DESCRIPTION column of the new record in table T_CONNECTOR_QUERY 3910. Similarly, the Administrator enters a query request parameter in the field at 4520 labeled “Query”. This string value will be stored in the VALUE column of the new record in table T_CONNECTOR_QUERY. Since the example is a JDBC-type connector, the string must be a valid expression in the SQL language dialect for the information source associated with the connector: the exemplary SQL expression shown is for obtaining the first names of users of a system from an RDBMS table, up to an character string value: the character string value will be specified by a value for a bind parameter.
4525 points to the variable “:UpToThis”: the colon ahead of the variable's name indicates that it is a bind parameter. The interface for specifying the bind value for a bind parameter is presented below.
At 4530, the Administrator specifies whether responses to the information request are to be pre-processed by the system to translate any character encodings in the response that are not according to the standards for XML-format responses: some information sources include “raw” data values from an RDBMS in the response, without transforming character encodings according to the proper standard. If post-processing is selected, then no special processing will be done. This value will be stored in the new record in the T_CONNECTOR_QUERY table in column XML_POST_PROCESS.
4535 is a drop-down list of XSL stylesheet documents that have been uploaded and specified for this connector: uploading XSL stylesheet documents is described for
After entering the necessary information, the Administrator clicks on the “Create” button at 4540, and the data is written to a new record of the T_CONNECTOR_QUERY table as described. The CONNECTOR_ID value of the new record is set to the ID value of the T_CONNECTOR record for the connector the new T_CONNECTOR_QUERY record is associated with. As shown, the Administrator can also click on “Cancel” and not create a parameterized information request, or click on Reset and start entering data for this GUI dialog from the beginning.
4550 shows the GUI for specifying the default bind parameter binding value for any bind parameters in the SQL expression entered at 4525. This is indicated by the “Bindings” text in the GUI at 4555, and the explanation text at N45X60 referring to the variables used in the query request parameter and to the choices of specifying a static value for the binding here or specifying the binding to be done at run-time as specified in a resource template which has a template field for the query request parameter or in a resource which uses the resource template field. Bindings specified in a template field override those specified in the connector and bindings specified in a resource override those specified in the resource template field or specified in the connector. In the exemplary expression of 4525, there is one variable, and thus one bind parameter “UpToThis” is shown at 4570. The name of the variable, in this example “UpToThis”, will be entered in the BIND_NAME column of a new record in the T_CONNECTOR_QUERY_BIND table 3920.
4574 is a drop-down selection list for the type of value for the binding: choices of Text, Number, or Date are shown. The Administrator selects one of the available value types, here “text”: this value is entered into the BIND TYPE column of the new record in the table T_CONNECTOR_QUERY_BIND. The Administrator may enter a description for the bind parameter at 4580: this description is entered into the BIND_DESC column of the new record.
The Administrator may also enter a value in the “Value” field at 4585. The format of the value must be according to the type of the binding selected at 4575. If the Administrator specifies a value at 4585, the value is entered into the BIND_VALUE column of the new record in the T_CONNECTOR_QUERY_BIND table 3920.
After entering the necessary information, the Administrator clicks on the “Submit” button at 4575, and the data is written to the new record of the T_CONNECTOR_QUERY_BIND table as described. The QUERY_ID column of the record is set to the ID of the record in the T_CONNECTOR_QUERY record with which this T_CONNECTOR_QUERY_BIND record is associated. As shown, the Administrator can also click on “Cancel” and not create a new record, or click on Reset and start entering data for this GUI dialog from the beginning.
The GUI specialist enters a name for the XSL document in the field labeled “Name” at 4615. This value will be entered in column NAME of a new record of the T_CONNECTOR_XSL table. The GUI specialist enters a description for this XSL document at the field labeled “Description” at 4620. This value will be entered in column DESCRIPTION of the new record in the T_CONNECTOR_XSL table.
4630 is a “Search . . . ” button of the web browser the GUI specialist is using. The GUI specialist can click on this button and use the standard “File Dialog” feature of the browser to select an XSL file to be uploaded for this specification. The browser shows the local file pathname for the file at 4635.
After entering the necessary information, the GUI specialist clicks on the “Create” button at 4640. The web browser uploads the XSL file (if any) and the data is written to the new record of the T_CONNECTOR_XSL table as described. The file specified at 4635 is uploaded and stored on the system. A unique identifier for the uploaded file is stored in the new record in column DOCUMENT_ID. The CONNECTOR_ID value of the new record is set to the ID value of the T_CONNECTOR record the new T_CONNECTOR_XSL record ‘belongs to’. As shown, the GUI specialist can also click on “Cancel” and not create a new record, or click on Reset and start entering data for this GUI dialog from the beginning.
Exporting and Importing Specifications
A portion of the connector GUI interface for an Administrator is shown in the left part of 4750. The Administrator can click on an “Export to XML” link at 4755: a pop-up GUI interface appears for the standard “file download” dialog of the Administrator's web browser. The Administrator has the option of saving the file, or opening a copy of it from a temporary location with a program. The default name for the file is the name of the connector, with a file extension “.xml” as shown at 4760. At 4765 the Administrator can select that the file should be saved in the local filesystem of the Administrator's client computer. When the Administrator clicks on the “OK” button at 4770, the file is downloaded to the Administrator's client computer and saved.
A similar GUI interface allows specifications for a number of system objects to be specified by uploading and importing a specification file.
Connection-Type Fields in Templates
The GUI specialist interface for specifying a connector-type field in a template is illustrated starting at 4800 in
4805 shows a portion of the GUI interface for specifying a template. A GUI specialist can click on a GUI option (shown in part) to create a field and add it to the resource template specification: a pop-up GUI interface 4800 appears. The function of this pop-up interface indicated by the title at 4810 “Create a Template Field”. The GUI specialist enters a name for the resource template field in the GUI field at 4815. This value will be entered into column NAME for a new record of the T_RES_TMPLT_FIELD table, in the same fashion as in the system of the parent application. The GUI specialist enters a description for the new template field at 4820 in the GUI field labeled “Description”: this value will be entered into the DESCRIPTION column of the new record.
At 4825, the GUI specialist selects the type of field to be created. The GUI specialist selects from a drop-down GUI list, shown in the fragment of the GUI below 4800. Several types of template fields are shown, including Data Fields that include type Select List, Text (Single-Line), True/False, and others. Also shown are Extended Fields 4830 including template field types Address, Date, RSS, and Connector, and Numeric fields. For a connector-type field, the GUI specialist selects Connector from the list: the selected type appears in the field 4825 in 4800.
The type value selected will be entered in column FIELD_TYPE_ID in the new record of the T_RES_TMPLT_FIELD table. The value entered is the record ID for the corresponding record in the T_RES_TMPLT_FIELD_TYPE table 336. An additional record for the “Connector” field type has already been added in the present system to the records in table T_RES_TMPLT_FIELD_TYPE.
At 4840, the GUI specialist selects from two radio-button values specifying whether this template field is required in a resource using the new template. The value selected will be stored as the value in the REQUIRED_FLAG column in the new record of the T_RES_TMPLT_FIELD table. At 4835, the GUI specialist also selects from two radio-button values specifying whether this template field must have a unique name in a resource that is using the resource template to which the field belongs. The value selected will be stored in the UNIQUE_FLAG column in the new record.
At 4845, the GUI specialist can enter a maximum length for this template field. The value will be stored in the MAX_LENGTH column of the new record of the T_RES_TMPLT_FIELD table.
After entering the necessary information, the GUI specialist clicks on the “Submit” button at 4850, and the data is written to new record of the T_RES_TMPLT_FIELD table as described. The RES_TMPLT_ID value of the new record is set to the ID value of the T_RES_TMPLT record with which the new T_RES_TMPLT_FIELD record is associated. As shown, the GUI specialist can also click on “Cancel” and not create a new record, or click on Reset and start entering data for this GUI dialog from the beginning.
The GUI of
After entering the necessary information, the GUI specialist clicks on the “Submit” button at 4930, and the record identifier of the parameterized information request selected in dialog 4900 is entered as the value for the DEFAULT_VALUE field of the new record of the T_RES_TMPLT_FIELD table. As shown, the GUI specialist can also click on “Cancel” and not create a new template field, or click on Reset and start entering data for this GUI dialog from the beginning.
4950 shows the next GUI interface, a dialog for specifying a bind parameter for each bind parameter of the parameterized information request selected for the connector field using GUI dialog 4900. This is indicated by the title 4955 “Set Connector Query Bindings”. Text at 4957 explains the use of this GUI dialog, referring to a bind parameter variable name, the choice of a specific value to be used or the name of a template field whose value to be used in the binding, and the option of making the binding hidden for Managers who create a resource using the resource template specification of this template field.
4960 shows the one variable name “ZipCode” specified for the exemplary parameterized information request. The GUI specialist can specify a fixed value to be used for the binding in “Value” field 4970, or select a field of the resource template in the drop-down GUI list 4975: the system shows the names of all the available fields of the resource template for the GUI specialist to select from. If a field is selected, then the value in the “Value” field 4970 is ignored. At 4980, the GUI specialist can check a GUI check box to indicate that the binding should be hidden from Managers who create a resource using the resource template specification of this template field.
The name of the bind parameter of 4960 will be entered in the BIND_NAME column of the new record of the T_RES_TMPLT_QUERY_BIND table 4110, the value of 4970 will be entered into the BIND_VALUE column, the resource template field selected (if any) will be entered into the BIND_VALUE_FIELD_ID column, and the selection of the “hidden” option at 4980 will be entered into the HIDDEN_FLAG column. A bind parameter specification specifies a binding either to a specific value, or to a value that the Manager may enter into a specific field of the resource GUI—the two options are mutually exclusive. In the presently-preferred embodiment, if the GUI specialist inadvertently both enters a value and selects a field, the selection of a field is used and not the value that was entered.
After entering the necessary information, the GUI specialist clicks on the “Submit” button at 4990, and the data is written to new record of the T_RES_TMPLT_QUERY_BIND table as described. The FIELD_ID value of the new record is set to the ID value of the T_RES_TEMPLATE_FIELD record the new T_RES_TMPLT_QUERY_BIND record ‘belongs to’. As shown, the GUI specialist can also click on “Cancel” and not create a new record, or click on Reset and start entering data for this GUI dialog from the beginning.
The GUI specialist thus has considerable freedom and flexibility in specifying resource templates. The GUI specialist thus can reduce greatly the burden of complexity that a Manager or Collaborator encounters. For example, the GUI specialist can specify an appropriate bind value for a bind parameter, and further set the bind parameter to be “hidden”: the Manager will then neither need to specify the bind value for that bind parameter, nor will the Manager even be distracted by the bind parameter being visible to the Manager. As a further example, the GUI specialist can specify the same field as the source of a bind value for bind parameters for a number of connector fields in the resource template, and thus allow the Manager to specify a value only once in that one field to set a bind value for a number of connector fields for obtaining a number of kinds of information related to the value. Further, the GUI specialist can make individual fields of the resource template “hidden” from the Manager when the field does not need to be visible to the Manager and would be a distraction.
The hierarchy of bind specifications also contributes to reducing the burden of complexity. For a given instance of a parameterized information request for a resource, the bind value for a given bind parameter will be the bind value specified for the resource in the T_OBJ_RESOURCE_QUERY_BIND table. If no bind value is specified there, the bind value will be value specified for the resource template in the T_RES_TMPLT_QUERY_BIND table. If no bind value is specified there, the bind value will be the value specified for the query request parameter for the connector in the T_CONNECTOR_QUERY_BIND table.
5000 shows the first step of creating a resource: the Manager clicks on the “Create Resource” link 5005 in the system interface.
The next step is to select the resource template to be used for the resource. This is shown at 5014: the title at 5012 says “Select Template”. 5010 is a drop-down select list for the available templates. The Manager selects the template to be used to specify the new resource. In this example, the Manager will select the template named “Example 2 . . . ” from the list. Then the Manager clicks on the “Next” link at 5016.
The next GUI interface is shown at 5020. The same GUI interface of 5020 is used both for creating a new resource specification, and for updating an existing resource specification. 5020 shows the GUI dialog being used to update an existing resource.
For fields that are connector-type fields, the Manager can specify overriding bind values for bind parameters specified in the resource template that are bound to a value in the resource template specification. If the resource template specified a binding to the value of a field (BIND_VALUE_FIELD_ID of T_RES_TMPLT_QUERY_BIND), rather than to a fixed value (BIND_VALUE of T_RES_TMPLT_QUERY_BIND, the Manager cannot specify an overriding bind value.
5022 shows the title field for the resource: in this example, the Manager may change the value of this field from the default value specified in the resource template by entering a value into this field. 5024 shows the description field for this resource. 5028 and 5030 show two of four bind value specifications of the resource template that may be overridden by entering new values in this GUI. 5028 shows the field for entering a bind value to override the binding of the bind parameter named “maxResults” specified in the resource template. 5030 shows the field for entering a bind value to override the binding of the bind parameter named “Search Parameters” in the resource template.
The connector-type field in the resource template of this example is associated with a parameterized information request for requesting information from a commercial search-engine service. In the example of 5020, the parameterized information request will have bind parameter values specifying a maximum of 5 search-hit results as shown by the value for “maxResults” at 5028, and a bind parameter specifying a search for information on the keyphrases “Virtual Agility” and “Winchester”, as shown by the value for “Search Parameters” at 5030.
Updated or new information is written to the T_OBJ_RESOURCE table and associated tables as described. Binding specifications for the resource are set according to the binding specification of the resource template used to specify the resource, as follows:
When a resource is created using a resource template, a record is created in the T_OBJ_RESOURCE_QUERY table 4120 for each connector field in the resource template. The values in the FIELD_ID and RESOURCE_ID columns are set as described previously for the T_OBJ_RESOURCE_QUERY table.
Further, a T_OBJ_RESOURCE_QUERY_BIND record is created for every T_RES_TMPLT_QUERY_BIND record associated with the connector-type field. The RES_QUERY_ID value of the new record is set to the ID value of the corresponding T_OBJ_RESOURCE_QUERY record for the resource. The BIND_NAME and BIND_VALUE fields of the new T_OBJ_RESOURCE_QUERY_BIND record are set to be the same as the BIND_NAME and BIND_VALUE fields for the corresponding T_RES_TMPLT_QUERY_BIND record.
The Manager may then change the BIND_VALUE value for the T_OBJ_RESOURCE_QUERY_BIND records associated via the T_OBJ_RESOURCE_QUERY records with the resource. Values are then written to the records for the resource as described when the Manager clicks on the button at 5032.
After entering the necessary information, the Manager clicks on the button at 5032: the resource is updated or created according to the circumstance of updating or creating a new resource, as previously described. As shown, the Manager can also click on “Cancel” and not specify a new resource binding field, or click on Reset and start entering data for this GUI dialog from the beginning.
5040 shows the resource with the bind parameter specification set as described for 5020. 5042 shows the result displayed for the connector-type field at 5042. In this example, the information returned by the search engine is for the keyphrases “Winchester” and “Virtual Agility”.
The foregoing Detailed Description has described to those skilled in the relevant technologies how to make and use Applicants' apparatus for specifying a class of parameterized information requests and using the apparatus to make instances of the class. The Detailed Description has further disclosed how to use the parameterized information requests in an improved system for providing a user with a graphical user interface that specifies information resources and has disclosed graphical user interfaces for making the apparatus for specifying a class of parameterized information requests. In all cases, the disclosures have set forth the best mode presently known to the applications for practicing their techniques.
It will, however, be immediately apparent to those skilled in the relevant technologies that the principles of Applicants' techniques may be implemented in many other ways. For example, Applicants' techniques for dealing with parameterized information requests have been added to a pre-existing system and many of the characteristics of the preferred embodiment are determined by the system in which the preferred embodiment is implemented. That is particularly the case as regards the manner in which the connectors relate to resource templates and to resources. Additionally, in the preferred embodiment, the only request parameters are query request parameters and bind parameters and template connector fields are related to the queries. Embodiments with other kinds of request parameters may have other kinds of relationships between request parameters and other parts of the system. Further, there are many ways of implementing the objects used to represent connectors other than those disclosed herein. For example the objects need not be implemented as rows in database tables, and if they are, the subdivision of information among the tables may be different from that of the preferred embodiment.
For all of the foregoing reasons, the Detailed Description is to be regarded as being in all respects exemplary and not restrictive, and the breadth of the invention disclosed herein is to be determined not from the Detailed Description, but rather from the claims as interpreted with the full breadth permitted by the patent laws.
This application claims priority from U.S. provisional patent application 61/035,489, Rudolph et al, System for Delivery of External Data to Support Collaborative Activity, filed 11 Mar. 2008. The present application is a Continuation-In-Part of, and claims priority from, co-pending application, U.S. Ser. No. 11/939,250, Ahlgren, et al, “System for supporting collaborative activity”, filed 13 Nov. 2007). The new material may be found at the following locations in the present application: the portion Background concerning Parameterized Information Requests in the section BACKGROUND OF THE INVENTION.the section BRIEF SUMMARY OF THE INVENTION.the portion Connectors in the section DETAILED DESCRIPTION, andstarting at FIG. 35 in the figures. The present application hereby incorporates both of these patent applications by reference for all purposes.
| Filing Document | Filing Date | Country | Kind | 371c Date |
|---|---|---|---|---|
| PCT/US2009/036804 | 3/11/2009 | WO | 00 | 9/9/2010 |
| Publishing Document | Publishing Date | Country | Kind |
|---|---|---|---|
| WO2009/114615 | 9/17/2009 | WO | A |
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