getNodeDescription(String nodeId) Obtain a description of a node (channel or a folder) in a given user layout.
Parameters: nodeId - a String channel subscribe id or folder id.
Return a cache key, uniqly corresponding to the composition and the structure of the user layout.
a String value exception: PortalException - if an error occurs
Returns a list of child node Ids for a given node.
Parameters: nodeId - a String value a Enumeration of String child node Ids. exception: PortalException - if an error occurs
Determine an Id of a next sibling node.
Parameters: nodeId - a String value a String Id value of a next sibling node, or null if this is the last sibling. exception: PortalException - if an error occurs
Obtain a description of a node (channel or a folder) in a given user layout.
Parameters: nodeId - a String channel subscribe id or folder id. an UserLayoutNodeDescription value exception: PortalException - if an error occurs
Returns a node id associated with the supplied functional name.
Parameters: fname - the functional name to lookup a String subscription id exception: PortalException - if an error occurs
Returns an Id of a parent user layout node.
The user layout root node always has ID="root"
Parameters: nodeId - a String value a String value exception: PortalException - if an error occurs
Determine an Id of a previous sibling node.
Parameters: nodeId - a String value a String Id value of a previous sibling node, or null if this is the first sibling. exception: PortalException - if an error occurs
Writes user layout content (with appropriate markings) into
a ContentHandler Parameters: ch - a ContentHandler value exception: PortalException - if an error occurs
Writes subtree of a user layout (with appropriate markings) defined by a particular node into
a ContentHandler Parameters: nodeId - a String a node determining a user layout subtree. Parameters: ch - a ContentHandler value exception: PortalException - if an error occurs
Writes user layout content (with appropriate markings) into
a Document object
Parameters: document - a Document value exception: PortalException - if an error occurs
Writes subtree of a user layout (with appropriate markings) defined by a particular node into
a Document Parameters: nodeId - a String a node determining a user layout subtree. Parameters: document - a Document object exception: PortalException - if an error occurs