00001 /** 00002 * C-JDBC: Clustered JDBC. 00003 * Copyright (C) 2002-2005 French National Institute For Research In Computer 00004 * Science And Control (INRIA). 00005 * Contact: c-jdbc@objectweb.org 00006 * 00007 * This library is free software; you can redistribute it and/or modify it 00008 * under the terms of the GNU Lesser General Public License as published by the 00009 * Free Software Foundation; either version 2.1 of the License, or any later 00010 * version. 00011 * 00012 * This library is distributed in the hope that it will be useful, but WITHOUT 00013 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00014 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License 00015 * for more details. 00016 * 00017 * You should have received a copy of the GNU Lesser General Public License 00018 * along with this library; if not, write to the Free Software Foundation, 00019 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. 00020 * 00021 * Initial developer(s): Emmanuel Cecchet. 00022 * Contributor(s): ______________________. 00023 */ 00024 00025 package org.objectweb.cjdbc.controller.virtualdatabase.protocol; 00026 00027 import java.sql.SQLException; 00028 00029 import org.objectweb.cjdbc.common.sql.AbstractRequest; 00030 import org.objectweb.cjdbc.controller.requestmanager.distributed.DistributedRequestManager; 00031 00032 /** 00033 * This class defines a NotifyCompletion 00034 * 00035 * @author <a href="mailto:Emmanuel.Cecchet@inria.fr">Emmanuel Cecchet </a> 00036 * @version 1.0 00037 */ 00038 public class NotifyCompletion extends DistributedRequest 00039 { 00040 00041 private boolean success; 00042 00043 /** 00044 * Creates a new <code>NotifyCompletion</code> object 00045 * 00046 * @param request the request that completed 00047 * @param success true if completion is successful, false if it is a failure 00048 */ 00049 public NotifyCompletion(AbstractRequest request, boolean success) 00050 { 00051 super(request); 00052 this.success = success; 00053 } 00054 00055 /** 00056 * @see org.objectweb.cjdbc.controller.virtualdatabase.protocol.DistributedRequest#scheduleRequest(org.objectweb.cjdbc.controller.requestmanager.distributed.DistributedRequestManager) 00057 */ 00058 public final void scheduleRequest(DistributedRequestManager drm) 00059 throws SQLException 00060 { 00061 } 00062 00063 /** 00064 * @see org.objectweb.cjdbc.controller.virtualdatabase.protocol.DistributedRequest#executeScheduledRequest(org.objectweb.cjdbc.controller.requestmanager.distributed.DistributedRequestManager) 00065 */ 00066 public final Object executeScheduledRequest(DistributedRequestManager drm) 00067 throws SQLException 00068 { 00069 drm.completeFailedOnAllBackends(request, success); 00070 return null; 00071 } 00072 00073 }