/**
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
*
* The Apereo Foundation licenses this file to you under the Educational
* Community 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://opensource.org/licenses/ecl2.txt
*
* 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.opencastproject.authorization.xacml.manager.impl.persistence;
import javax.persistence.RollbackException;
/**
* Utility class for ACL Manager persistence
*/
public final class Util {
/**
* Private constructor to disable clients from instantiating this class.
*/
private Util() {
}
/** DB exception handler that checks for unique constraint violation or duplicated entry. */
public static boolean isConstraintViolationException(Exception e) {
if (e instanceof RollbackException) {
final Throwable cause = e.getCause();
String message = cause.getMessage().toLowerCase();
if (message.contains("unique") || message.contains("duplicate"))
return true;
}
return false;
}
}