Failed to update portlet.xml with portlet filter

The portlet filter was created, but the editor failed to update the portlet.xml file with the portlet filter information. This could be due to the fact that the user does not have write privilege to the portlet.xml file (for example, the file is read-only). To correct this problem, make sure you have write privilege on portlet.xml, then click the Add icon at the top of the portlet filter list, select Choose from Existing Class and specify the newly created portlet filter class.

Related Topics

"Introduction to Portlets" in Developing WebCenter Portal Assets and Custom Components with Oracle JDeveloper

"Building Standards-Based Java Portlets Using JSR 286" in Developing WebCenter Portal Assets and Custom Components with Oracle JDeveloper