org.opencastproject.db.DBUtils Maven / Gradle / Ivy
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* 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.db;
import org.eclipse.persistence.exceptions.DatabaseException;
import java.sql.SQLException;
import javax.persistence.RollbackException;
public final class DBUtils {
private DBUtils() {
}
public static boolean isTransactionException(Throwable t) {
if (t instanceof RollbackException) {
return true;
}
if (t instanceof DatabaseException) {
var dbEx = (DatabaseException) t;
if (dbEx.getInternalException() instanceof SQLException) {
var sqlEx = (SQLException) dbEx.getInternalException();
switch (sqlEx.getSQLState()) {
case SqlState.TRANSACTION_ROLLBACK_NO_SUBCLASS:
case SqlState.TRANSACTION_ROLLBACK_SERIALIZATION_FAILURE:
case SqlState.TRANSACTION_ROLLBACK_INTEGRITY_CONSTRAINT_VIOLATION:
case SqlState.TRANSACTION_ROLLBACK_STATEMENT_COMPLETION_UNKNOWN:
case SqlState.TRANSACTION_ROLLBACK_DEADLOCK_DETECTED:
return true;
default:
return false;
}
}
}
return false;
}
}