/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2011 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package com.sun.enterprise.admin.monitor.stats; import org.glassfish.j2ee.statistics.Stats; import org.glassfish.j2ee.statistics.CountStatistic; /** * Interface for querying web module statistics. */ public interface WebModuleStats extends Stats { /** * Gets the number of JSPs that have been loaded in the web module * associated with this WebModuleStats. *. * @return Number of JSPs that have been loaded */ public CountStatistic getJspCount(); /** * Gets the number of JSPs that have been reloaded in the web module * associated with this WebModuleStats *. * @return Number of JSPs that have been reloaded */ public CountStatistic getJspReloadCount(); /** * Gets the number of errors that were triggered by JSP invocations. *. * @return Number of errors triggered by JSP invocations */ public CountStatistic getJspErrorCount(); /** * Gets the total number of sessions that have been created for the web * module associated with this WebModuleStats. *. * @return Total number of sessions created */ public CountStatistic getSessionsTotal(); /** * Gets the number of currently active sessions for the web * module associated with this WebModuleStats. *. * @return Number of currently active sessions */ public CountStatistic getActiveSessionsCurrent(); /** * Gets the maximum number of concurrently active sessions for the web * module associated with this WebModuleStats. * * @return Maximum number of concurrently active sessions */ public CountStatistic getActiveSessionsHigh(); /** * Gets the total number of rejected sessions for the web * module associated with this WebModuleStats. * * <p>This is the number of sessions that were not created because the * maximum allowed number of sessions were active. *. * @return Total number of rejected sessions */ public CountStatistic getRejectedSessionsTotal(); /** * Gets the total number of expired sessions for the web * module associated with this WebModuleStats. *. * @return Total number of expired sessions */ public CountStatistic getExpiredSessionsTotal(); /** * Gets the cumulative processing times of all servlets in the web module * associated with this WebModuleStats. * * @return Cumulative processing times of all servlets in the web module * associated with this WebModuleStats */ public CountStatistic getServletProcessingTimes(); /** * Returns comma-separated list of all sessions currently active in the web * module associated with this WebModuleStats. * * @return Comma-separated list of all sessions currently active in the * web module associated with this WebModuleStats */ public StringStatistic getSessions(); /** * Resets this WebModuleStats. */ public void reset(); }