org.apache.struts.tiles.actions
Class TilesAction
public abstract class TilesAction
Base class for Tiles Actions.
This class has the same role as Struts Action. It provides a method execute(...)
called when action is invoked. The difference is, that the execute() method takes
an additional parameter : tile context.
This class extends Struts Action. Subclasses should override
execute(ComponentContext ...) method instead of Struts
execute(ActionMapping ...) method.
Backward compatibility is ensured with the perform(ComponentContext ...) method.
Version:
ACTION_SERVLET_KEY , APPLICATION_KEY , DATA_SOURCE_KEY , ERROR_KEY , EXCEPTION_KEY , FORM_BEANS_KEY , FORWARDS_KEY , LOCALE_KEY , MAPPINGS_KEY , MAPPING_KEY , MESSAGES_KEY , MESSAGE_KEY , MULTIPART_KEY , PLUG_INS_KEY , REQUEST_PROCESSOR_KEY , SERVLET_KEY , TRANSACTION_TOKEN_KEY , defaultLocale , servlet , token |
ActionForward | execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) - Original Struts Action's method.
|
ActionForward | execute(ComponentContext context, ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) - Process the specified HTTP request and create the corresponding HTTP
response (or forward to another web component that will create it),
with provision for handling exceptions thrown by the business logic.
|
ActionForward | perform(ComponentContext context, ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) - Use the
execute() method instead
|
execute , execute , generateToken , getDataSource , getDataSource , getLocale , getResources , getResources , getResources , getServlet , isCancelled , isTokenValid , isTokenValid , perform , perform , resetToken , saveErrors , saveMessages , saveToken , setLocale , setServlet , toHex |
execute
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
Original Struts Action's method.
Retrieve current Tile context and call TilesAction execute method.
Do not overload this method !
- execute in interface Action
mapping
- The ActionMapping used to select this instance.form
- The optional ActionForm bean for this request (if any).request
- The HTTP request we are processing.response
- The HTTP response we are creating.
- Struts 1.1
execute
public ActionForward execute(ComponentContext context,
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
Process the specified HTTP request and create the corresponding HTTP
response (or forward to another web component that will create it),
with provision for handling exceptions thrown by the business logic.
Override this method to provide functionality.
context
- The current Tile context, containing Tile attributes.mapping
- The ActionMapping used to select this instance.form
- The optional ActionForm bean for this request (if any).request
- The HTTP request we are processing.response
- The HTTP response we are creating.
- Struts 1.1
perform
public ActionForward perform(ComponentContext context,
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException,
ServletException
Use the execute()
method instead
Process the specified HTTP request and create the corresponding HTTP
response (or forward to another web component that will create it).
Return an ActionForward
instance describing where and how
control should be forwarded, or null
if the response has
already been completed.
context
- The current Tile context, containing Tile attributes.mapping
- The ActionMapping used to select this instance.form
- The optional ActionForm bean for this request (if any).request
- The HTTP request we are processing.response
- The HTTP response we are creating.
Copyright B) 2000-2005 - Apache Software Foundation