/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.wsf.spi.invocation;
import java.lang.reflect.UndeclaredThrowableException;
import javax.management.MBeanException;
import org.jboss.wsf.spi.deployment.Endpoint;
/**
* Handles invocations on endpoints.
*
* @author Thomas.Diesler@jboss.org
* @author Heiko.Braun@jboss.com
* @since 25-Apr-2007
*/
public abstract class InvocationHandler
{
/** Create a container specific invocation **/
public abstract Invocation createInvocation();
/** Invoke the the service endpoint */
public abstract void invoke(Endpoint ep, Invocation inv) throws Exception;
/** Initilize the invocation handler **/
public abstract void init(Endpoint ep);
protected void handleInvocationException(Throwable th) throws Exception
{
if (th instanceof MBeanException)
{
throw ((MBeanException)th).getTargetException();
}
if (th instanceof Exception)
{
throw (Exception)th;
}
if (th instanceof Error)
{
throw (Error)th;
}
throw new UndeclaredThrowableException(th);
}
}