Package ch.rasc.wamp2spring.util

Class InvocableHandlerMethod

java.lang.Object

org.springframework.core.annotation.AnnotatedMethod

org.springframework.messaging.handler.HandlerMethod

ch.rasc.wamp2spring.util.InvocableHandlerMethod

public class InvocableHandlerMethod
extends org.springframework.messaging.handler.HandlerMethod

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.core.annotation.AnnotatedMethod

org.springframework.core.annotation.AnnotatedMethod.AnnotatedMethodParameter

Field Summary

Fields inherited from class org.springframework.messaging.handler.HandlerMethod

defaultLogger, logger

Constructor Summary

Constructors

Constructor	Description
InvocableHandlerMethod(org.springframework.messaging.handler.HandlerMethod handlerMethod)

Method Summary

Modifier and Type	Method	Description
protected void	assertTargetBean(Method method, Object targetBean, Object[] args)	Assert that the target bean class is an instance of the class where the given method is declared.
Object	convert(org.springframework.core.MethodParameter parameter, Object argument)
Object	invoke(WampMessage message, List<Object> arguments, Map<String,Object> argumentsKw)	Invoke the method after resolving its argument values in the context of the given message.
void	setArgumentResolvers(org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolverComposite argumentResolvers)
void	setConversionService(org.springframework.core.convert.ConversionService conversionService)
void	setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
void	setParameterNameDiscoverer(org.springframework.core.ParameterNameDiscoverer parameterNameDiscoverer)

Methods inherited from class org.springframework.messaging.handler.HandlerMethod

createWithResolvedBean, equals, formatInvokeError, getBean, getBeanType, getContainingClass, getLogger, getResolvedFromHandlerMethod, getShortLogMessage, hashCode, setLogger

Methods inherited from class org.springframework.core.annotation.AnnotatedMethod

findProvidedArgument, formatArgumentError, getBridgedMethod, getMethod, getMethodAnnotation, getMethodParameters, getReturnType, getReturnValueType, hasMethodAnnotation, isVoid, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

InvocableHandlerMethod

public InvocableHandlerMethod(org.springframework.messaging.handler.HandlerMethod handlerMethod)

Method Details

setArgumentResolvers

public void setArgumentResolvers(org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolverComposite argumentResolvers)

setParameterNameDiscoverer

public void setParameterNameDiscoverer(org.springframework.core.ParameterNameDiscoverer parameterNameDiscoverer)

setConversionService

public void setConversionService(org.springframework.core.convert.ConversionService conversionService)

setObjectMapper

public void setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

invoke

@Nullable
public Object invoke(WampMessage message,
 List<Object> arguments,
 Map<String,Object> argumentsKw)
              throws Exception

Invoke the method after resolving its argument values in the context of the given message.

Argument values are commonly resolved through HandlerMethodArgumentResolvers. The providedArgs parameter however may supply argument values to be used directly, i.e. without argument resolution.

Parameters:

message - the current message being processed

arguments -

argumentsKw -

Returns:

the raw value returned by the invoked method

Throws:

Exception - raised if no suitable argument resolver can be found, or if the method raised an exception

convert

@Nullable
public Object convert(org.springframework.core.MethodParameter parameter,
 Object argument)

assertTargetBean

protected void assertTargetBean(Method method,
 Object targetBean,
 Object[] args)

Assert that the target bean class is an instance of the class where the given method is declared. In some cases the actual endpoint instance at request- processing time may be a JDK dynamic proxy (lazy initialization, prototype beans, and others). Endpoint classes that require proxying should prefer class-based proxy mechanisms.

Overrides:

assertTargetBean in class org.springframework.messaging.handler.HandlerMethod