bitronix.tm.twopc.PhaseException Maven / Gradle / Ivy
/*
* Copyright (C) 2006-2013 Bitronix Software (http://www.bitronix.be)
*
* 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 bitronix.tm.twopc;
import bitronix.tm.TransactionManagerServices;
import bitronix.tm.internal.XAResourceHolderState;
import bitronix.tm.utils.Decoder;
import javax.transaction.xa.XAException;
import java.util.Collections;
import java.util.List;
/**
* Thrown when a phase exection has thrown one or more exception(s).
*
* @author Ludovic Orban
*/
public class PhaseException
extends Exception
{
private final List exceptions;
private final transient List resourceStates;
/**
* Constructor PhaseException creates a new PhaseException instance.
*
* @param exceptions
* of type List Exception
* @param resourceStates
* of type List XAResourceHolderState
*/
public PhaseException(List exceptions, List resourceStates)
{
this.exceptions = Collections.unmodifiableList(exceptions);
this.resourceStates = Collections.unmodifiableList(resourceStates);
}
/**
* Method getMessage returns the message of this PhaseException object.
*
* @return the message (type String) of this PhaseException object.
*/
@Override
public String getMessage()
{
StringBuilder errorMessage = new StringBuilder();
errorMessage.append("collected ");
errorMessage.append(exceptions.size());
errorMessage.append(" exception(s):");
for (int i = 0; i < exceptions.size(); i++)
{
errorMessage.append(System.getProperty("line.separator"));
Throwable throwable = exceptions.get(i);
String message = throwable.getMessage();
XAResourceHolderState holderState = resourceStates.get(i);
if (holderState != null)
{
errorMessage.append(" [");
errorMessage.append(holderState.getUniqueName());
errorMessage.append(" - ");
}
errorMessage.append(throwable.getClass()
.getName());
if (throwable instanceof XAException)
{
XAException xaEx = (XAException) throwable;
errorMessage.append("(");
errorMessage.append(Decoder.decodeXAExceptionErrorCode(xaEx));
String extraErrorDetails = TransactionManagerServices.getExceptionAnalyzer()
.extractExtraXAExceptionDetails(xaEx);
if (extraErrorDetails != null && extraErrorDetails.trim()
.length() > 0)
{
errorMessage.append(" - ")
.append(extraErrorDetails);
}
errorMessage.append(")");
}
errorMessage.append(" - ");
errorMessage.append(message);
errorMessage.append("]");
}
return errorMessage.toString();
}
/**
* Get the list of exceptions that have been thrown during a phase execution.
*
* @return the list of exceptions that have been thrown during a phase execution.
*/
public List getExceptions()
{
return exceptions;
}
/**
* Get the list of resource which threw an exception during a phase execution.
* This list always contains exactly one resource per exception present in {@link #getExceptions} list.
* Indices of both list always match a resource against the exception it threw.
*
* @return the list of resource which threw an exception during a phase execution.
*/
public List getResourceStates()
{
return resourceStates;
}
}