| 摘要 |
A community of various members can be provided for maintaining user membership in the collaborative computing environment. Members can have access to a repository containing various resources. Each resource can have various properties or attributes. Data within the repository can be stored in nodes. Each node can be further wrapped by a content object which designates the type of resource stored in the node. A unique key can be created, based in part on the resource's attributes contained in the node. The unique key can be associated with the content object and used to uniquely identify the node within the repository. An extensible control can be further provided for allowing a developer to specify which properties or attributes are to be used in creating the unique key.
|
