PortletMVC4Spring Annotations

PortletMVC4Spring provides several annotations for mapping requests to controller classes and controller methods.

@RenderMapping Annotation Examples

The following table describes some @RenderMapping annotation examples.

Example	Description
@RenderMapping	Handle primary render requests if no other handler methods match the render request.
@RenderMapping(params = "javax.portlet.action=success")	Handle the render request if has parameter a parameter setting javax.portlet.action=success.
@RenderMapping(param = "foo")	Handle the request if it has a parameter named foo, regardless of its value.
@RenderMapping(param = "!bar")	Handle the request as long as it has not parameter named bar.
@RenderMapping(windowState = "MAXIMIZED")	Handle the request if the window state is MAXIMIZED. Note, supported portlet window states are NORMAL, MAXIMIZED, and MINIMIZED.

@ActionMapping Annotation Examples

The table below describes some @ActionMapping annotation examples.

Example	Description
@ActionMapping	Handle primary action requests if no other handler methods match the action request.
@ActionMapping(params = some.param=yourValue")	Handle the action request if it has a parameter setting javax.portlet.action=success.
@ActionMapping(param = "foo")	Handle the request if it has a parameter named foo, regardless of its value.
@ActionMapping(param = "!bar")	Handle the request as long as it has no parameter named bar.