public class ModelAndViewMethodReturnValueHandler extends Object implements org.springframework.web.method.support.HandlerMethodReturnValueHandler
ModelAndView
copying view and model
information to the ModelAndViewContainer
.
If the return value is null
, the
ModelAndViewContainer.setRequestHandled(boolean)
flag is set to
true
to indicate the request was handled directly.
A ModelAndView
return type has a set purpose. Therefore this
handler should be configured ahead of handlers that support any return
value type annotated with @ModelAttribute
or @ResponseBody
to ensure they don't take over.
Constructor and Description |
---|
ModelAndViewMethodReturnValueHandler() |
Modifier and Type | Method and Description |
---|---|
void |
handleReturnValue(Object returnValue,
org.springframework.core.MethodParameter returnType,
org.springframework.web.method.support.ModelAndViewContainer mavContainer,
org.springframework.web.context.request.NativeWebRequest webRequest) |
boolean |
supportsReturnType(org.springframework.core.MethodParameter returnType) |
public ModelAndViewMethodReturnValueHandler()
public boolean supportsReturnType(org.springframework.core.MethodParameter returnType)
supportsReturnType
in interface org.springframework.web.method.support.HandlerMethodReturnValueHandler
public void handleReturnValue(Object returnValue, org.springframework.core.MethodParameter returnType, org.springframework.web.method.support.ModelAndViewContainer mavContainer, org.springframework.web.context.request.NativeWebRequest webRequest) throws Exception
handleReturnValue
in interface org.springframework.web.method.support.HandlerMethodReturnValueHandler
Exception