public class HandlerMethodReturnValueHandlerComposite extends Object implements HandlerMethodReturnValueHandler
| Constructor and Description |
|---|
HandlerMethodReturnValueHandlerComposite() |
| Modifier and Type | Method and Description |
|---|---|
HandlerMethodReturnValueHandlerComposite |
addHandler(HandlerMethodReturnValueHandler returnValuehandler)
Add the given
HandlerMethodReturnValueHandler. |
HandlerMethodReturnValueHandlerComposite |
addHandlers(List<? extends HandlerMethodReturnValueHandler> handlers)
Add the given
HandlerMethodReturnValueHandlers. |
void |
clear()
Clear the list of configured handlers.
|
List<HandlerMethodReturnValueHandler> |
getReturnValueHandlers()
Return a read-only list with the configured handlers.
|
void |
handleReturnValue(Object returnValue,
org.springframework.core.MethodParameter returnType,
Message<?> message)
Handle the given return value.
|
boolean |
supportsReturnType(org.springframework.core.MethodParameter returnType)
Whether the given method return type is
supported by this handler.
|
public HandlerMethodReturnValueHandlerComposite()
public List<HandlerMethodReturnValueHandler> getReturnValueHandlers()
public void clear()
public HandlerMethodReturnValueHandlerComposite addHandler(HandlerMethodReturnValueHandler returnValuehandler)
HandlerMethodReturnValueHandler.public HandlerMethodReturnValueHandlerComposite addHandlers(List<? extends HandlerMethodReturnValueHandler> handlers)
HandlerMethodReturnValueHandlers.public boolean supportsReturnType(org.springframework.core.MethodParameter returnType)
HandlerMethodReturnValueHandlersupportsReturnType in interface HandlerMethodReturnValueHandlerreturnType - the method return type to checktrue if this handler supports the supplied return type;
false otherwisepublic void handleReturnValue(Object returnValue, org.springframework.core.MethodParameter returnType, Message<?> message) throws Exception
HandlerMethodReturnValueHandlerhandleReturnValue in interface HandlerMethodReturnValueHandlerreturnValue - the value returned from the handler methodreturnType - the type of the return value. This type must have
previously been passed to
HandlerMethodReturnValueHandler.supportsReturnType(org.springframework.core.MethodParameter)
and it must have returned truemessage - the message that caused this method to be calledException - if the return value handling results in an error