| /* |
| * Copyright (c) 2018 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. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package com.sun.connector.cciblackbox; |
| |
| import java.sql.SQLException; |
| |
| import jakarta.resource.ResourceException; |
| import jakarta.resource.spi.ConnectionEvent; |
| import jakarta.resource.spi.EISSystemException; |
| |
| /** |
| * This class captures the common methods between the spi and cci |
| * LocalTransactionImpl classes. |
| * @author Sheetal Vartak |
| */ |
| public class TransactionImpl { |
| |
| private CciManagedConnection mc; |
| |
| private boolean sendEvents; |
| |
| public TransactionImpl(CciManagedConnection mc, boolean sendEvents) { |
| this.mc = mc; |
| this.sendEvents = sendEvents; |
| } |
| |
| public void begin() throws ResourceException { |
| |
| try { |
| java.sql.Connection con = mc.getJdbcConnection(); |
| con.setAutoCommit(false); |
| if (sendEvents) { |
| mc.sendEvent(ConnectionEvent.LOCAL_TRANSACTION_STARTED, null); |
| } |
| } |
| catch (SQLException ex) { |
| ResourceException re = new EISSystemException(ex.getMessage()); |
| re.setLinkedException(ex); |
| throw re; |
| } |
| } |
| |
| public void commit() throws ResourceException { |
| java.sql.Connection con = null; |
| try { |
| con = mc.getJdbcConnection(); |
| con.commit(); |
| if (sendEvents) { |
| mc.sendEvent(ConnectionEvent.LOCAL_TRANSACTION_COMMITTED, null); |
| } |
| } |
| catch (SQLException ex) { |
| ResourceException re = new EISSystemException(ex.getMessage()); |
| re.setLinkedException(ex); |
| throw re; |
| } |
| finally { |
| try { |
| con.setAutoCommit(true); |
| } |
| catch (Exception ex) { |
| } |
| } |
| } |
| |
| public void rollback() throws ResourceException { |
| java.sql.Connection con = null; |
| try { |
| con = mc.getJdbcConnection(); |
| con.rollback(); |
| if (sendEvents) { |
| mc.sendEvent(ConnectionEvent.LOCAL_TRANSACTION_ROLLEDBACK, null); |
| } |
| } |
| catch (SQLException ex) { |
| ResourceException re = new EISSystemException(ex.getMessage()); |
| re.setLinkedException(ex); |
| throw re; |
| } |
| finally { |
| try { |
| con.setAutoCommit(true); |
| } |
| catch (Exception ex) { |
| } |
| } |
| } |
| |
| } |