| /* |
| * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.internal.eis.adapters.jms; |
| |
| import jakarta.jms.JMSException; |
| import jakarta.resource.cci.*; |
| import org.eclipse.persistence.eis.EISException; |
| |
| /** |
| * INTERNAL: |
| * Transaction to Oracle JMS JCA adapter. |
| * |
| * @author Dave McCann |
| * @since OracleAS TopLink 10<i>g</i> (10.0.3) |
| */ |
| public class CciJMSTransaction implements LocalTransaction { |
| protected boolean isInTransaction;// indicates if currently in a transaction |
| protected CciJMSConnection connection;// the cci connection |
| |
| /** |
| * Default constructor. |
| */ |
| public CciJMSTransaction(CciJMSConnection conn) { |
| connection = conn; |
| isInTransaction = false; |
| } |
| |
| /** |
| * Record that a transaction has begun. |
| * |
| * @throws EISException |
| */ |
| @Override |
| public void begin() throws EISException { |
| try { |
| if (!connection.getSession().getTransacted()) { |
| throw EISException.invalidMethodInvocation(); |
| } |
| } catch (JMSException ex) { |
| throw EISException.transactedSessionTestError(); |
| } |
| |
| isInTransaction = true; |
| } |
| |
| /** |
| * Return if currently within a transaction. |
| * |
| * @return true if currently in a transaction, false otherwise |
| */ |
| public boolean isInTransaction() { |
| return isInTransaction; |
| } |
| |
| /** |
| * Write each of the transactional DOM records back to their files. |
| * |
| * @throws EISException |
| */ |
| @Override |
| public void commit() throws EISException { |
| try { |
| connection.getSession().commit(); |
| } catch (Exception exception) { |
| throw EISException.createException(exception); |
| } |
| isInTransaction = false; |
| } |
| |
| /** |
| * Throw away each of the DOM records in the transactional cache. |
| * |
| * @throws EISException |
| */ |
| @Override |
| public void rollback() throws EISException { |
| try { |
| connection.getSession().rollback(); |
| } catch (Exception exception) { |
| throw EISException.createException(exception); |
| } |
| isInTransaction = false; |
| } |
| } |