public class DelegatingInvocableHandler extends Object
InvocableHandlerMethod based on the message payload type.
Matches a single, non-annotated parameter or one that is annotated with Payload.
Matches must be unambiguous.| Constructor and Description |
|---|
DelegatingInvocableHandler(List<InvocableHandlerMethod> handlers,
Object bean)
Construct an instance with the supplied handlers for the bean.
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| Modifier and Type | Method and Description |
|---|---|
protected InvocableHandlerMethod |
findHandlerForPayload(Class<? extends Object> payloadClass) |
Object |
getBean() |
protected InvocableHandlerMethod |
getHandlerForPayload(Class<? extends Object> payloadClass) |
String |
getMethodNameFor(Object payload)
Return a string representation of the method that will be invoked for this payload.
|
Object |
invoke(Message<?> message,
Object... providedArgs)
Invoke the method with the given message.
|
protected boolean |
matchHandlerMethod(Class<? extends Object> payloadClass,
InvocableHandlerMethod handler) |
public DelegatingInvocableHandler(List<InvocableHandlerMethod> handlers, Object bean)
handlers - the handlers.bean - the bean.public Object getBean()
public Object invoke(Message<?> message, Object... providedArgs) throws Exception
message - the message.providedArgs - additional arguments.Exception - raised if no suitable argument resolver can be found,
or the method raised an exception.protected InvocableHandlerMethod getHandlerForPayload(Class<? extends Object> payloadClass)
payloadClass - the payload class.protected InvocableHandlerMethod findHandlerForPayload(Class<? extends Object> payloadClass)
protected boolean matchHandlerMethod(Class<? extends Object> payloadClass, InvocableHandlerMethod handler)