Package 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

Fields

Modifier and Type	Field	Description
protected org.apache.camel.Endpoint	endpoint
protected org.apache.camel.Producer	producer

Constructor Summary

Constructors

Constructor	Description
AbstractCamelInvocationHandler(org.apache.camel.Endpoint endpoint, org.apache.camel.Producer producer)

Method Summary

Modifier and Type	Method	Description
protected Object	afterInvoke(Method method, org.apache.camel.Exchange exchange, boolean isFuture)
protected Object	doInvoke(Method method, org.apache.camel.Exchange exchange)
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(org.apache.camel.CamelContext context)
protected static Class<?>	getGenericType(org.apache.camel.CamelContext context, Type type)
Object	invoke(Object proxy, Method method, Object[] args)
protected Object	invokeProxy(Method method, org.apache.camel.ExchangePattern pattern, Object[] args, boolean binding)
protected Object	invokeWithBody(Method method, Object body, org.apache.camel.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 org.apache.camel.Endpoint endpoint

producer

protected final org.apache.camel.Producer producer

Constructor Detail

AbstractCamelInvocationHandler

public AbstractCamelInvocationHandler(org.apache.camel.Endpoint endpoint,
                                      org.apache.camel.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

invokeProxy

protected Object invokeProxy(Method method,
                             org.apache.camel.ExchangePattern pattern,
                             Object[] args,
                             boolean binding)
                      throws Throwable

Throws:

Throwable

invokeWithBody

protected Object invokeWithBody(Method method,
                                Object body,
                                org.apache.camel.ExchangePattern pattern)
                         throws Throwable

Throws:

Throwable

doInvoke

protected Object doInvoke(Method method,
                          org.apache.camel.Exchange exchange)
                   throws Throwable

Throws:

Throwable

afterInvoke

protected Object afterInvoke(Method method,
                             org.apache.camel.Exchange exchange,
                             boolean isFuture)
                      throws Exception

Throws:

Exception

getGenericType

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

Throws:

ClassNotFoundException

getExecutorService

protected static ExecutorService getExecutorService(org.apache.camel.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)