/*
* Copyright (c) 2010-2013 Evolveum
*
* 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 com.evolveum.midpoint.util.exception;
/**
* Exceptional concurrency state or operation invocation.
*
* This exception is thrown in case of race conditions and similar conflicting concurrency conditions.
* It is also thrown in an attempt to acquire already acquired locks and similar cases.
*
* This condition is implemented as exception in a hope that it will help avoid silently ignoring the
* concurrency problems and that the developers will be forced to handle the condition.
* It is much easier to ignore a return value than to ignore an exception.
*
* @author Radovan Semancik
*
*/
public class ConcurrencyException extends CommonException {
public ConcurrencyException() {
}
public ConcurrencyException(String message) {
super(message);
}
public ConcurrencyException(Throwable cause) {
super(cause);
}
public ConcurrencyException(String message, Throwable cause) {
super(message, cause);
}
@Override
public String getOperationResultMessage() {
return "Concurrency exception";
}
}