public class ViewMethodReturnValueHandler
extends java.lang.Object
implements org.springframework.web.method.support.HandlerMethodReturnValueHandler
View
.
A null
return value is left as-is leaving it to the configured
RequestToViewNameTranslator
to select a view name by convention.
A View
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 |
---|
ViewMethodReturnValueHandler() |
Modifier and Type | Method and Description |
---|---|
void |
handleReturnValue(java.lang.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 boolean supportsReturnType(org.springframework.core.MethodParameter returnType)
supportsReturnType
in interface org.springframework.web.method.support.HandlerMethodReturnValueHandler
public void handleReturnValue(@Nullable java.lang.Object returnValue, org.springframework.core.MethodParameter returnType, org.springframework.web.method.support.ModelAndViewContainer mavContainer, org.springframework.web.context.request.NativeWebRequest webRequest) throws java.lang.Exception
handleReturnValue
in interface org.springframework.web.method.support.HandlerMethodReturnValueHandler
java.lang.Exception