Abstract: The present invention enables control tree compression, which is designed and implemented to compress multiple meta control trees when they are created to conserve memory. More specifically, a sub-tree cache where all nodes of a meta control tree can be cached is maintained, and multiple meta control trees can be compressed by sharing sub trees that are used by all of them to reduce memory usage. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.

Abstract: Embodiments provide methods and mechanisms for organizing portal content that can enable a newly created portal element, i.e., a subsection of a portal, to be persisted as an externally, self-contained entity that can be created for the element and referenced by a control tree for the portal. A control tree includes information organized hierarchically or otherwise that is used to control serving of portal content. Externally persisted self-contained entities can be created for many types of portal elements.

Abstract: Embodiments provide methods and mechanisms for organizing portal content that can enable a newly created portal element, i.e., a subsection of a portal, to be persisted as an externally, self-contained entity that can be created for the element and referenced by a control tree for the portal. A control tree includes information organized hierarchically or otherwise that is used to control serving of portal content. Externally persisted self-contained entities can be created for many types of portal elements.

Abstract: Embodiments provide methods and mechanisms for organizing portal content that can enable a newly created portal element, i.e., a subsection of a portal, to be persisted as an externally, self-contained entity that can be created for the element and referenced by a control tree for the portal. A control tree includes information organized hierarchically or otherwise that is used to control serving of portal content. Externally persisted self-contained entities can be created for many types of portal elements.

Abstract: Embodiments provide methods and mechanisms for organizing portal content that can enable a newly created portal element, i.e., a subsection of a portal, to be persisted as an externally, self-contained entity that can be created for the element and referenced by a control tree for the portal. A control tree includes information organized hierarchically or otherwise that is used to control serving of portal content. Externally persisted self-contained entities can be created for many types of portal elements.

Abstract: In accordance with embodiments, there are provided mechanisms and methods for configuring and executing portlet responses to events within a web portal framework. These mechanisms and methods can enable event descriptions to be organized within a portlet configuration file with event handlers designated for responding to the event. As used herein, the term event handler refers to description in a configuration file for a portlet that includes an event identifier, an event description, and a response to the event. The term can also refer to the functionality that is generated from the configuration information. The ability of embodiments to organize enable event descriptions within a portlet configuration file with event handlers designated for responding to the event can enable the portlet to respond as indicated by the configuration when an event is detected.

Abstract: In accordance with embodiments, there are provided mechanisms and methods for configuring and executing portlet responses to events within a web portal framework. These mechanisms and methods can enable event descriptions to be organized within a portlet configuration file with event handlers designated for responding to the event. As used herein, the term event handler refers to description in a configuration file for a portlet that includes an event identifier, an event description, and a response to the event. The term can also refer to the functionality that is generated from the configuration information. The ability of embodiments to organize enable event descriptions within a portlet configuration file with event handlers designated for responding to the event can enable the portlet to respond as indicated by the configuration when an event is detected.

Abstract: Embodiments provide mechanisms and methods for providing disconnectible applications capable of executing at least semi-autonomously, i.e., without needing constant contact with a server, on a client substantially independent of server connectivity. The ability of a disconnectible application to execute on a client substantially independent of server connectivity can enable enhanced flexibility in organizing applications to build data processing systems.

Abstract: A system and method for providing an interactive group chat involving a plurality of participants and a business process, comprising initiating the business process to coordinate the plurality of participants; determining the plurality of participants based on dynamic evaluation of a role, wherein the role is based on presence information for the plurality of participants; joining each one of the plurality of participants into the group chat; and distributing a message from one of the plurality of participants to the others.

Abstract: A system and method comprising, sharing information between a plurality of participants in a collaboration; and exposing a set of functions that enable a participant in the plurality of participants to share the information, the set of functions comprising: first functions to facilitate establishing a context in which to interact with the plurality of participants; and second functions to facilitate storing and retrieving one or more values from a shared state, wherein the shared state is accessible within the context.

Abstract: A method for allowing a collaboration process to perform actions on behalf of a client process, comprising: receiving a message from the client process; impersonating a user for the purposes of performing an action on behalf of the user; performing the action with the same privilege(s) of the user; and wherein the client process and the collaboration process are part of a collaboration.

Abstract: A method for providing a collaborative, shared workspace is provided. The method includes receiving an identity of at least one of a plurality of participants. At least one resource to share information between the plurality of participants is determined. A community comprising the identity of the at least one of a plurality of participants and the at least one resource is established. The community can enable the plurality of participants to share information in collaboration using the at least one resource.

Abstract: A system and method for selecting a collaboration participant comprising: defining a role wherein the role includes a plurality potential members and one or more criteria; evaluating the role to determine a set of actual members wherein the set of actual members can vary over time; selecting a first member of the set of actual members; inviting the first member to join a collaboration; wherein the one or more criteria is based at least partially on presence information of the first member; and wherein the first member is a client process.

Abstract: A system and method for providing presence information, said method comprising, defining a role that defines a dynamic set of users wherein the set of users can vary over time and wherein the role is based on presence information of at least one member of the set of users; subscribing to the role by a subscriber wherein the subscriber will receive notification of a change to the dynamic set of users; and wherein the step of subscribing includes obtaining permission to subscribe from at least one member of the set of users.

Abstract: There are provided mechanisms and methods for mapping information from disparate data sources into a single user profile. Embodiments can provide the capability to work with profiles for users as well as for other entities. These external data sources can include, without limitation: relational databases, file system and Java classes, Enterprise Java Beans (EJBs), Lightweight Directory Access Protocol (LDAP) servers and other network accessible sources. These mechanisms and methods can enable creating a single user profile from attributes residing in disparate data stores. The ability of embodiments to provide mechanisms and methods for creating a single user profile from attributes residing in disparate data stores can enable easier configuration of profiles, without requiring users to write code to perform the mapping.

Abstract: A system and method for providing an interactive group chat involving a plurality of participants and a business process, comprising, initiating the business process to coordinate the plurality of participants; determining the plurality of participants based on dynamic evaluation of a role, wherein the role is based on presence information for the plurality of participants; joining each one of the plurality of participants into the group chat; distributing a message from one of the plurality of participants to the others; and wherein the plurality of participants can co-navigate a web page.

Abstract: A system and method comprising, receiving a first communication over a first communication pathway; establishing a first process coupled to a host process as a result of the receiving; communicating between the first process and the second process over a second communication pathway; updating a user interface for the host process based on the communication with the second process; and wherein the second communication pathway is asynchronous.

Abstract: Systems and methods for a collaboration between a plurality of participants, comprising contacting a collaboration process wherein the contacting is by a first participant; qualifying one or more potential participants based on a role; selecting a second participant from the one or more potential participants; inviting the second participant to join the collaboration; and receiving an indication of whether the second participant can join the collaboration.

Abstract: A system and method comprising, sharing information between a plurality of participants in a collaboration; and exposing a set of functions that enable a participant in the plurality of participants to share the information, the set of functions comprising: first functions to facilitate establishing a context in which to interact with the plurality of participants; and second functions to facilitate storing and retrieving values from a shared state, wherein the shared state is accessible within the context.

Abstract: A system and method comprising, communicating with a first process, wherein the first process is a collaboration process; communicating with a second process, wherein the second process is capable of assembling a first web page and capable of dynamically controlling navigation across a plurality of web pages; updating a first web page to reflect information received from the first process, wherein the updating does not require communication with the second process; and wherein the second process can dynamically change the flow of navigation across the plurality of web pages.