com.sun.enterprise.security.auth.realm.RealmStatsProvider Maven / Gradle / Ivy

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/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.enterprise.security.auth.realm;

import org.glassfish.external.statistics.CountStatistic;
import org.glassfish.external.statistics.impl.CountStatisticImpl;
import org.glassfish.external.probe.provider.annotations.ProbeListener;
import org.glassfish.external.probe.provider.annotations.ProbeParam;


import org.glassfish.gmbal.*;
/**
 *
 * @author nithyasubramanian
 */
@AMXMetadata(type="security-realm-mon", group="monitoring", isSingleton=false)
@ManagedObject
@Description( "Security Realm Statistics" )
public class RealmStatsProvider {

    private CountStatisticImpl realmCount;
    
    
    public RealmStatsProvider() {
        realmCount = new CountStatisticImpl("RealmCount", "realm","No of Realms");
    }

    @ManagedAttribute
    @Description( "Security Realm Count" )
    public CountStatistic getRealmCount() {
        return realmCount;
    }
    
    @ProbeListener("glassfish:security:realm:realmAddedEvent")
    public void realmAddedEvent(@ProbeParam("realmName")String realmName){
       realmCount.increment();
    }
    
   @ProbeListener("glassfish:security:realm:realmRemovedEvent")
    public void realmRemovedEvent(@ProbeParam("realmName")String realmName){
       realmCount.decrement();
    }
   
    
    
}