org.apache.camel.component.bean
Class AbstractCamelInvocationHandler

java.lang.Object
  org.apache.camel.component.bean.AbstractCamelInvocationHandler

All Implemented Interfaces:

InvocationHandler

Direct Known Subclasses:

CamelInvocationHandler, PojoMessageInvocationHandler

public abstract class AbstractCamelInvocationHandler
extends Object
implements InvocationHandler

Field Summary

protected Endpoint	endpoint
protected Producer	producer

Constructor Summary

AbstractCamelInvocationHandler(Endpoint endpoint, Producer producer)

Method Summary

protected Object	afterInvoke(Method method, Exchange exchange, ExchangePattern pattern, boolean isFuture)
abstract Object	doInvokeProxy(Object proxy, Method method, Object[] args)
protected Throwable	findSuitableException(Throwable cause, Method method) Tries to find the best suited exception to throw.
protected static ExecutorService	getExecutorService(CamelContext context)
protected static Class<?>	getGenericType(CamelContext context, Type type)
Object	invoke(Object proxy, Method method, Object[] args)
protected Object	invokeWithBody(Method method, Object body, ExchangePattern pattern)
protected boolean	isValidMethod(Method method)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

endpoint

protected final Endpoint endpoint

producer

protected final Producer producer

Constructor Detail

AbstractCamelInvocationHandler

public AbstractCamelInvocationHandler(Endpoint endpoint,
                                      Producer producer)

Method Detail

invoke

public final Object invoke(Object proxy,
                           Method method,
                           Object[] args)
                    throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

doInvokeProxy

public abstract Object doInvokeProxy(Object proxy,
                                     Method method,
                                     Object[] args)
                              throws Throwable

Throws:

Throwable

invokeWithBody

protected Object invokeWithBody(Method method,
                                Object body,
                                ExchangePattern pattern)
                         throws Throwable

Throws:

Throwable

afterInvoke

protected Object afterInvoke(Method method,
                             Exchange exchange,
                             ExchangePattern pattern,
                             boolean isFuture)
                      throws Exception

Throws:

Exception

getGenericType

protected static Class<?> getGenericType(CamelContext context,
                                         Type type)
                                  throws ClassNotFoundException

Throws:

ClassNotFoundException

getExecutorService

protected static ExecutorService getExecutorService(CamelContext context)

findSuitableException

protected Throwable findSuitableException(Throwable cause,
                                          Method method)

Tries to find the best suited exception to throw.

It looks in the exception hierarchy from the caused exception and matches this against the declared exceptions being thrown on the method.

Parameters:

cause - the caused exception

method - the method

Returns:

the exception to throw, or null if not possible to find a suitable exception

isValidMethod

protected boolean isValidMethod(Method method)