00001 /** 00002 * C-JDBC: Clustered JDBC. 00003 * Copyright (C) 2002-2004 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): Nicolas Modrzyk. 00022 * Contributor(s): 00023 */ 00024 package org.objectweb.cjdbc.common.monitor.controller; 00025 00026 import org.objectweb.cjdbc.common.i18n.Translate; 00027 import org.objectweb.cjdbc.controller.core.Controller; 00028 00029 /** 00030 * Get the worker pending queue size 00031 * 00032 * @author <a href="mailto:Nicolas.Modrzyk@inrialpes.fr">Nicolas Modrzyk</a> 00033 */ 00034 public class ControllerWorkerPendingQueueCollector 00035 extends 00036 AbstractControllerDataCollector 00037 { 00038 00039 /** 00040 * @see org.objectweb.cjdbc.common.monitor.AbstractDataCollector#collectValue() 00041 */ 00042 public long collectValue() 00043 { 00044 return ((Controller)controller).getConnectionThread() 00045 .getControllerServerThreadPendingQueueSize(); 00046 } 00047 00048 /** 00049 * @see org.objectweb.cjdbc.common.monitor.AbstractDataCollector#getDescription() 00050 */ 00051 public String getDescription() 00052 { 00053 return Translate.get("monitoring.controller.pending.queue"); 00054 } 00055 00056 /** 00057 * Creates a new <code>ControllerWorkerPendingQueueCollector.java</code> object 00058 * 00059 * @param controller to collect data from 00060 */ 00061 public ControllerWorkerPendingQueueCollector(Object controller) 00062 { 00063 super(controller); 00064 } 00065 }