Oracle JDeveloper 11gR2 Cookbook

Dynamically changing the WHERE clause of the view object query

During the execution of the view object's query, the ADF Business Components framework calls a series of methods to accomplish its task. You can intervene during this process by overriding any of the methods called by the framework, in order to change the query about to be executed by the view object. You can also explicitly call methods in the public view object interface to accomplish this task prior to the view object's query execution. Depending on what exactly you need to change in the view object's query, the framework allows you to do the following:

• Change the query's SELECT clause by overriding buildSelectClause() or calling setSelectClause()
• Change the query's ...