/*
* $Id: ExceptionStrategyFilterTestCase.java 22046 2011-05-31 03:00:11Z dfeist $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
*
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.test.integration.exceptions;
import org.mule.api.MuleEvent;
import org.mule.api.MuleMessage;
import org.mule.api.construct.FlowConstruct;
import org.mule.api.exception.MessagingExceptionHandler;
import org.mule.api.routing.filter.Filter;
import org.mule.api.transaction.RollbackMethod;
import org.mule.construct.Flow;
import org.mule.tck.FunctionalTestCase;
import org.mule.util.concurrent.Latch;
import java.util.concurrent.TimeUnit;
public class ExceptionStrategyFilterTestCase extends FunctionalTestCase
{
private Latch exceptionHandlerLatch = new Latch();
@Override
protected String getConfigResources()
{
return "org/mule/test/integration/exceptions/exception-strategy-filter.xml";
}
@Override
protected void doSetUp() throws Exception
{
super.doSetUp();
installCustomExceptionHandler();
}
private void installCustomExceptionHandler() throws Exception
{
FlowConstruct flow = getFlowConstruct("filter");
assertNotNull(flow);
Flow simpleFlow = (Flow) flow;
simpleFlow.setExceptionListener(new TestMessagingExceptionHandler(exceptionHandlerLatch));
}
public void testExceptionThrownFromMessageFilterIsHandledByExceptionHandler() throws Exception
{
muleContext.getClient().send("vm://in", TEST_MESSAGE, null);
assertTrue("Exception thrown by MessageFilter was not handled by the flow's MessagingExceptionHandler",
exceptionHandlerLatch.await(RECEIVE_TIMEOUT, TimeUnit.MILLISECONDS));
}
public static class FalseFilter implements Filter
{
@Override
public boolean accept(MuleMessage message)
{
return false;
}
}
private static class TestMessagingExceptionHandler implements MessagingExceptionHandler
{
private Latch latch;
public TestMessagingExceptionHandler(Latch latch)
{
super();
this.latch = latch;
}
@Override
public MuleEvent handleException(Exception exception, MuleEvent event, RollbackMethod method)
{
latch.release();
return event;
}
@Override
public MuleEvent handleException(Exception exception, MuleEvent event)
{
latch.release();
return null;
}
}
}