/*

 * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package com.sun.jmx.remote.internal;

import javax.management.NotificationFilter;

import javax.management.NotificationListener;

import javax.management.ObjectName;

import javax.security.auth.Subject;

/**

 * <p>An identified listener.  A listener has an Integer id that is

 * unique per connector server.  It selects notifications based on the

 * ObjectName of the originator and an optional

 * NotificationFilter.</p>

 */

public class ClientListenerInfo {

    public ClientListenerInfo(Integer listenerID,

                              ObjectName name,

                              NotificationListener listener,

                              NotificationFilter filter,

                              Object handback,

                              Subject delegationSubject) {

        this.listenerID = listenerID;

        this.name = name;

        this.listener = listener;

        this.filter = filter;

        this.handback = handback;

        this.delegationSubject = delegationSubject;

    }

    public ObjectName getObjectName() {

        return name;

    }

    public Integer getListenerID() {

        return listenerID;

    }

    public NotificationFilter getNotificationFilter() {

        return filter;

    }

    public NotificationListener getListener() {

        return listener;

    }

    public Object getHandback() {

        return handback;

    }

    public Subject getDelegationSubject() {

        return delegationSubject;

    }

    public boolean sameAs(ObjectName name) {

        return (getObjectName().equals(name));

    }

    public boolean sameAs(ObjectName name, NotificationListener listener) {

        return ( getObjectName().equals(name) &&

                 getListener() == listener);

    }

    public boolean sameAs(ObjectName name, NotificationListener listener, NotificationFilter filter, Object handback) {

        return ( getObjectName().equals(name) &&

                 getListener() == listener &&

                 getNotificationFilter() == filter &&

                 getHandback() == handback);

    }

    private final ObjectName name;

    private final Integer listenerID;

    private final NotificationFilter filter;

    private final NotificationListener listener;

    private final Object handback;

    private final Subject delegationSubject;

}