Dynamic context-sensitive integration of content into a web portal application by inserting a subtree of dynamic content nodes into a memory tree of content nodes

A portal server, comprising:

• a hardware processor configured to initiate the following operations:
• automatically and dynamically creating a subtree of dynamic content nodes representing content not previously contained in a navigation topology of a web portal application;
• executing, responsive to receiving an activation event based upon a user action in the web portal application and while providing the web portal application, transformation logic based upon context data indicating a user context;
• and
• inserting, responsive to the transformation logic being executed, the subtree of dynamic content nodes into a memory tree of content nodes representing content elements in the navigation topology of the web portal application.

A computer program product, comprising:

• a computer readable storage device having stored therein program code,
• the program code, which when executed by a computer hardware system of a portal server, causes the computer hardware system to perform:
• automatically and dynamically creating a subtree of dynamic content nodes representing content not previously contained in a navigation topology of a web portal application;
• executing, responsive to receiving an activation event based upon a user action in the web portal application and while providing the web portal application, transformation logic based upon context data indicating a user context;
• and
• inserting, responsive to the transformation logic being executed, the subtree of dynamic content nodes into a memory tree of content nodes representing content elements in the navigation topology of the web portal application.