JBossASExceptionTransformer.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the @authors tag. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,  
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jboss.arquillian.container.jbossas.managed_5_1;

import java.util.Map.Entry;

import org.jboss.arquillian.spi.client.container.DeploymentExceptionTransformer;
import org.jboss.deployers.client.spi.IncompleteDeploymentException;

/**
 * JBossASExceptionTransformer
 *
 * @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
 * @version $Revision: $
 */
public class JBossASExceptionTransformer implements DeploymentExceptionTransformer
{
   @Override
   public Throwable transform(Throwable exception)
   {
      IncompleteDeploymentException incompleteDeploymentException = findIncompleteDeploymentException(exception);
      if(incompleteDeploymentException != null)
      {
         for (Entry<String, Throwable> entry : incompleteDeploymentException.getIncompleteDeployments().getContextsInError().entrySet())
         {
            return entry.getValue();
         }
      }
      return null;   
   }
   
   private IncompleteDeploymentException findIncompleteDeploymentException(Throwable throwable)
   {
      if(throwable == null)
      {
         return null;
      }
      if (throwable instanceof IncompleteDeploymentException)
      {
         return (IncompleteDeploymentException) throwable;
      }
      return findIncompleteDeploymentException(throwable.getCause());
   }
}