/*
* 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.joinpoint.plugins.reflect;
import java.lang.reflect.Method;
import org.jboss.joinpoint.spi.MethodJoinpoint;
import org.jboss.reflect.spi.MethodInfo;
import org.jboss.util.UnreachableStatementException;
/**
* A method joinpoint
*
* @author <a href="mailto:adrian@jboss.org">Adrian Brock</a>
*/
public class ReflectMethodJoinPoint extends ReflectTargettedJoinPoint implements MethodJoinpoint
{
/** The method info */
protected MethodInfo methodInfo;
/** The arguments */
protected Object[] arguments;
/**
* Create a new method join point
*
* @param methodInfo the methodInfo
*/
public ReflectMethodJoinPoint(MethodInfo methodInfo)
{
this.methodInfo = methodInfo;
}
public MethodInfo getMethodInfo()
{
return methodInfo;
}
public Object[] getArguments()
{
return arguments;
}
public void setArguments(Object[] args)
{
this.arguments = args;
}
public Object dispatch() throws Throwable
{
Method method = methodInfo.getMethod();
try
{
return method.invoke(target, arguments);
}
catch (Throwable t)
{
ReflectJoinpointFactory.handleErrors(method.getName(), method.getParameterTypes(), arguments, t);
throw new UnreachableStatementException();
}
}
public String toHumanReadableString()
{
return methodInfo.toString();
}
// Package protected ---------------------------------------------
// Protected -----------------------------------------------------
// Private -------------------------------------------------------
// Inner classes -------------------------------------------------
}