/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.aspects.asynchronous.aspects.jboss;
import org.jboss.aop.joinpoint.MethodInvocation;
import org.jboss.aspects.asynchronous.AsynchronousConstants;
import org.jboss.aspects.asynchronous.AsynchronousParameters;
import org.jboss.aspects.asynchronous.AsynchronousResponse;
import org.jboss.aspects.asynchronous.AsynchronousUserTask;
import org.jboss.aspects.asynchronous.common.AsynchronousResponseImpl;
import java.lang.reflect.Method;
/**
* @author <a href="mailto:chussenet@yahoo.com">{Claude Hussenet Independent Consultant}</a>.
* @version <tt>$Revision: 57186 $</tt>
*/
public class AsynchronousInvokeTask
implements AsynchronousUserTask, AsynchronousConstants
{
protected AsynchronousInvokeTask()
{
super();
}
public AsynchronousResponse process(AsynchronousParameters jp)
{
try
{
InvokeTaskInputParameters ijp = (InvokeTaskInputParameters) jp;
MethodInvocation invocation = ijp.invocation;
Object res = invocation.invokeNext();
return new AsynchronousResponseImpl(OK, res);
}
catch (Throwable e)
{
return new AsynchronousResponseImpl(EXCEPTIONCAUGHT, e);
}
}
private boolean invoke(Object targetedObject,
Class[] paramemeterTypes,
Object[] parameterObjects,
Class stringName)
{
try
{
Class aClass = null;
if (targetedObject == null)
aClass = stringName;
else
aClass = targetedObject.getClass();
Method method = aClass.getMethod("cleanup", paramemeterTypes);
method.invoke(targetedObject, parameterObjects);
}
catch (Exception e)
{
return false;
}
return true;
}
public void cleanup(AsynchronousParameters jp)
{
try
{
InvokeTaskInputParameters ijp = (InvokeTaskInputParameters) jp;
MethodInvocation invocation = ijp.invocation;
Object targetedClass = invocation.getTargetObject();
if (!invoke(targetedClass,
invocation.getActualMethod().getParameterTypes(),
invocation.getArguments(),
invocation.getActualMethod().getDeclaringClass()))
invoke(targetedClass,
null,
null,
invocation.getActualMethod().getDeclaringClass());
}
catch (Exception e)
{
}
}
}
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