| invalidate_by_instance procedure

Related topics
Contained in package wwpro_api_invalidation. Call this procedure to invalidate the user cache for a portlet instance. Note: This bulk invalidation is accomplished using a single call to the Web cache listener. procedure invalidate_by_instance ( p_provider_id in number, p_portlet_id in number, p_instance_id in varchar2, p_user in varchar2 default null );

Version: Oracle9iAS Portal 9.0.2 or later
Parameters:
p_provider_id | The ID of the provider. Datatype: in number
p_portlet_id | The ID of the portlet. Datatype: in number
p_instance_id | The portlet instance ID. A portlet instance is the display of a portlet on a single page. The same portlet may be displayed multiple times on the same page. Each time a portlet is added to a page, Oracle Portal generates a unique ID that is the instance’s portlet instance ID. Datatype: in varchar2
p_user | The Oracle Portal user. Datatype: in varchar2 Default: null
Exceptions: This procedure raises no user-defined exceptions. Example: wwpro_api_invalidation.invalidate_by_instance ( p_provider_id => 5, p_portlet_id => 20, p_instance_id => 80, p_user => wwctx_api.get_user ) ;

Related topics
Provider invalidation API package | PDK PL/SQL API Reference - Home

Back to top
The PL/SQL API Reference is part of the Portal Developer Kit on Portal Studio