org.coos.messaging.jmx.PluginMBeanWrapper Maven / Gradle / Ivy

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/**
 * COOS - Connected Objects Operating System (www.connectedobjects.org).
 *
 * Copyright (C) 2009 Telenor ASA and Tellu AS. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 *
 * You may also contact one of the following for additional information:
 * Telenor ASA, Snaroyveien 30, N-1331 Fornebu, Norway (www.telenor.no)
 * Tellu AS, Hagalokkveien 13, N-1383 Asker, Norway (www.tellu.no)
 */
package org.coos.messaging.jmx;

import java.lang.ref.WeakReference;
import java.util.Hashtable;
import java.util.Map;

import org.coos.messaging.Endpoint;
import org.coos.messaging.Plugin;

/**
 * Management Bean wrapper for Plugin instance.
 * 
 * @author Robert Bjarum, Tellu AS
 * @since 1.1
 *
 */
public class PluginMBeanWrapper extends AbstractWrapper implements PluginMXBean {
    WeakReference plugin;
    
    public PluginMBeanWrapper(Plugin plugin) {
        setPlugin(plugin);
    }
    
    private void setPlugin(Plugin plugin) {
        this.plugin = new WeakReference(plugin);
    }
    
    private Plugin getPlugin() {
        return plugin.get();
    }
    
    public String createObjectName() {
        StringBuilder sb = new StringBuilder(super.createObjectName());
        sb.append("Type=Plugin");
        sb.append(",Name=");
        sb.append(getPlugin().getName());
        return sb.toString();
    }
    
    public String getEndpointUri() {
        return getEndpoint().getEndpointUri();
    }
    
    public String getEndpointUuid() {
        return getEndpoint().getEndpointUuid();
    }
    
    public String getEndpointName() {
        return getEndpoint().getName();
    }
    
    private Endpoint getEndpoint() {
        return getPlugin().getEndpoint();
    }

    @SuppressWarnings("unchecked")
	public Map getProperties() {
        return new Hashtable(getPlugin().getEndpoint().getProperties());
    }

	public boolean isConnected() {
		return getPlugin().isConnected();
	}
	
	public String getEndpointState() {
		return getPlugin().getEndpointState();
	}

	public int getStartLevel() {
		return getPlugin().getStartLevel();
	}

}