001/* 002 * HA-JDBC: High-Availability JDBC 003 * Copyright (C) 2012 Paul Ferraro 004 * 005 * This program is free software: you can redistribute it and/or modify 006 * it under the terms of the GNU Lesser General Public License as published by 007 * the Free Software Foundation, either version 3 of the License, or 008 * (at your option) any later version. 009 * 010 * This program is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 013 * GNU Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public License 016 * along with this program. If not, see <http://www.gnu.org/licenses/>. 017 */ 018package net.sf.hajdbc.sql; 019 020import java.util.concurrent.ExecutorService; 021 022import javax.xml.bind.annotation.XmlEnum; 023import javax.xml.bind.annotation.XmlEnumValue; 024 025import net.sf.hajdbc.TransactionMode; 026import net.sf.hajdbc.util.concurrent.SynchronousExecutor; 027 028/** 029 * @author Paul Ferraro 030 * 031 */ 032@XmlEnum(String.class) 033public enum TransactionModeEnum implements TransactionMode 034{ 035 @XmlEnumValue("parallel") 036 PARALLEL(false), 037 @XmlEnumValue("serial") 038 SERIAL(true); 039 040 private final boolean synchronous; 041 042 private TransactionModeEnum(boolean synchronous) 043 { 044 this.synchronous = synchronous; 045 } 046 047 @Override 048 public ExecutorService getTransactionExecutor(ExecutorService executor, boolean end) 049 { 050 return this.synchronous ? new SynchronousExecutor(executor, end) : executor; 051 } 052}