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Glassfish example source code file (ConnectionPoolProbeProvider.java)

This example Glassfish source code file (ConnectionPoolProbeProvider.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Glassfish tags/keywords

connectionpoolprobeprovider, connectionpoolprobeprovider, string, string, stringbuffer, stringbuffer

The Glassfish ConnectionPoolProbeProvider.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 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.resource.pool.monitor;

/**
 * An abstract class that houses the common implementations of various probe
 * providers. All probe providers extend this implementation.
 * 
 * @author Shalini M
 */
public abstract class ConnectionPoolProbeProvider {

    /**
     * Emits probe event/notification that the given  connection pool 
     * <code>poolNamehas got a connection validation failed event.
     * 
     * @param poolName for which connection validation has failed
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     * @param increment number of times the validation failed
     */
    public void connectionValidationFailedEvent(String poolName, String appName, String moduleName, int increment) {
    }

    /**
     * Emits probe event/notification that a  connection pool with the given
     * name <code>poolName has got a connection timed out event.
     * 
     * @param poolName that has got a connection timed-out event
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionTimedOutEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that the pool with the given name 
     * <code>poolName is having a potentialConnLeak event.
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void potentialConnLeakEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that the given  connection pool 
     * <code>poolNamehas got a decrement free connections size event.
     * 
     * @param poolName for which decrement numConnFree is got
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void decrementNumConnFreeEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that the given  connection pool 
     * <code>poolNamehas got a decrement free connections size event.
     * 
     * @param poolName for which decrement numConnFree is got
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     * @param beingDestroyed if the connection is destroyed due to error
     * @param steadyPoolSize 
     */
    public void incrementNumConnFreeEvent(String poolName, String appName, String moduleName, boolean beingDestroyed,
            int steadyPoolSize) {
    }

    /**
     * Emits probe event/notification that the given  connection pool 
     * <code>poolNamehas got a decrement connections used event.
     * 
     * @param poolName for which decrement numConnUsed is got
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void decrementConnectionUsedEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that the given  connection pool 
     * <code>poolNamehas got a increment connections used event.
     * 
     * @param poolName for which increment numConnUsed is got
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionUsedEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that the given  connection pool 
     * <code>poolNamehas got a increment connections free event.
     * 
     * @param poolName for which increment numConnFree is got
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     * @param count number of connections freed to pool
     */
    public void connectionsFreedEvent(String poolName, String appName, String moduleName, int count) {
    }

    /**
     * Emits probe event/notification that a connection request is served in the
     * time <code>timeTakenInMillis for the given  connection pool
     * <code> poolName 
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     * @param timeTakenInMillis time taken to serve a connection
     */
    public void connectionRequestServedEvent(String poolName, String appName, String moduleName, long timeTakenInMillis) {
    }

    /**
     * Emits probe event/notification that a connection is destroyed for the 
     * given  connection pool <code>poolName
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionDestroyedEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that a connection is acquired by application
     * for the given  connection pool <code>poolName
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionAcquiredEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that a connection is released for the given
     *  connection pool <code>poolName
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionReleasedEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that a new connection is created for the
     * given  connection pool <code>poolName
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionCreatedEvent(String poolName, String appName, String moduleName) {
    }

    public void toString(String poolName, String appName, String moduleName, StringBuffer stackTrace) {
    }

    /**
     * Emits probe event/notification that a connection under test matches the 
     * current request for the given  connection pool <code>poolName
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionMatchedEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that a connection under test does not 
     * match the current request for the given  connection pool 
     * <code>poolName
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionNotMatchedEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that the wait queue length has increased 
     * for the given  connection pool <code>poolName
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionRequestQueuedEvent(String poolName, String appName, String moduleName) {
    }

    /**
     * Emits probe event/notification that the wait queue length has decreased 
     * for the given  connection pool <code>poolName
     * 
     * @param poolName
     * @param appName application-name in which the pool is defined
     * @param moduleName module-name in which the pool is defined
     */
    public void connectionRequestDequeuedEvent(String poolName, String appName, String moduleName) {
    }
}

Other Glassfish examples (source code examples)

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