public class ParameterizableViewController extends AbstractController
Trivial controller that always returns a named view. The view can be configured using an exposed configuration property. This controller offers an alternative to sending a request straight to a view such as a JSP. The advantage here is that the client is not exposed to the concrete view technology but rather just to the controller URL; the concrete view will be determined by the ViewResolver.
Workflow
(and that defined by superclass):
handleRenderRequestInternal which
just returns the view, named by the configuration property
viewName. Nothing more, nothing lessThis controller does not handle action requests.
Exposed configuration properties
(and those defined by superclass):
| name | default | description |
| viewName | null | the name of the view the viewResolver will use to forward to (if this property is not set, an exception will be thrown during initialization) |
logger| Constructor and Description |
|---|
ParameterizableViewController() |
| Modifier and Type | Method and Description |
|---|---|
String |
getViewName()
Return the name of the view to delegate to.
|
protected ModelAndView |
handleRenderRequestInternal(RenderRequest request,
RenderResponse response)
Return a ModelAndView object with the specified view name.
|
protected void |
initApplicationContext()
Subclasses can override this for custom initialization behavior.
|
void |
setViewName(String viewName)
Set the name of the view to delegate to.
|
handleActionRequest, handleActionRequestInternal, handleRenderRequest, isRenderWhenMinimized, isSynchronizeOnSession, setRenderWhenMinimized, setSynchronizeOnSessionapplyCacheSeconds, cacheForSeconds, check, checkAndPrepare, checkAndPrepare, getCacheSeconds, isRequireSession, preventCaching, setCacheSeconds, setRequireSessiongetPortletContext, getTempDir, isContextRequired, setPortletContextgetApplicationContext, getMessageSourceAccessor, initApplicationContext, requiredContextClass, setApplicationContextpublic void setViewName(String viewName)
public String getViewName()
protected void initApplicationContext()
ApplicationObjectSupportThe default implementation is empty. Called by
ApplicationObjectSupport.initApplicationContext(org.springframework.context.ApplicationContext).
protected ModelAndView handleRenderRequestInternal(RenderRequest request, RenderResponse response) throws Exception