/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2001 Sun
 * Microsystems, Inc. All Rights Reserved.
 */


package org.netbeans.modules.j2ee.deployment.impl;

import org.openide.nodes.Node;
import javax.enterprise.deploy.spi.Target;
import javax.management.j2ee.Management;
import javax.management.ObjectName;
import javax.management.Notification;
import javax.management.NotificationListener;
import javax.management.j2ee.ListenerRegistration;
import org.openide.ErrorManager;
import org.openide.util.NbBundle;
import org.netbeans.modules.j2ee.deployment.impl.ui.ManagedObject;
import org.netbeans.modules.j2ee.deployment.impl.ui.DeployProgressUI;
import org.netbeans.modules.j2ee.deployment.plugins.api.*;

// PENDING use environment providers, not Cookies
// PENDING issue  --   Target <==> J2EEDomain relationship 1 to many, many to 1, 1 to 1, or many to many
public class ServerTarget implements Node.Cookie {
    
    public static final String EVT_STARTING = "j2ee.state.starting";
    public static final String EVT_RUNNING = "j2ee.state.running";
    public static final String EVT_FAILED = "j2ee.state.failed";
    public static final String EVT_STOPPED = "j2ee.state.stopped";
    public static final String EVT_STOPPING = "j2ee.state.stopping";
    private static final Integer STATE_RUNNING = new Integer(1);

    ServerInstance instance;
    Target target;
    EventLog eventLog;
    //PENDING: caching state, sync, display through icon and action list.
    
    public ServerTarget(ServerInstance instance, Target target) {
        this.instance = instance;
        this.target = target;
    }
    
    public ServerInstance getInstance() {
        return instance;
    }
    
    /**
     * Return JSR-77 Management EJB that cover this target server.
     * @return Management EJB or null if provider plugin does not support it.
     */
    public Management getManagement() {
        return getInstance().getManagement();
    }
    
    public ObjectName getJ2eeServer() {
        ManagementMapper mapper = instance.getManagementMapper();
        if (mapper != null)
            return mapper.getTargetJ2eeServer(target);
        else
            return null;
    }
    
    public String getName() {
        return target.getName();
    }
    
    /**
     * Start event log listening on all notifications on each of managed object within the J2EEServer
     * represented by this target.
     */
    public void startEventLog() {
        Management mgmt = getManagement();
        ObjectName j2eeServer = getJ2eeServer();
        if (mgmt == null || j2eeServer == null)
            return;
        if (eventLog != null) {
            //eventLog.open();
            return;
        }
        try {
            String domain = j2eeServer.getDomain();
            String name = j2eeServer.getKeyProperty("name"); //NOI18N
            eventLog = new EventLog(domain + ":" + name); //NOI18N
            ObjectName query = new ObjectName(domain+":*,J2EEServer="+name); //NOI18N
            java.util.Set result = mgmt.queryNames(query, null);
            ObjectName[] objects = (ObjectName[]) result.toArray(new ObjectName[result.size()]);
            ListenerRegistration registry = getInstance().getListenerRegistry();
            if (registry == null) return;
            for (int i=0; i 0) {
            for (int i=0; i