/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. 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.html
 * or glassfish/bootstrap/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 glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 * 
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 * 
 * 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
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 */
package com.sun.enterprise.management;


import java.util.Map;
import java.util.HashMap;
import java.util.Collections;


/**
 */
public final class Capabilities 
{
    private final HashMap<String,Object>    mItems;
    
    public static final String  OFFLINE_KEY = "Offline";
    
	    public
	Capabilities()
	{
	    mItems  = new HashMap<String,Object>();
	}
	
	    public
	Capabilities( final Object[] pairs )
	{
	    this();
	    for( int i = 0; i < pairs.length; i +=2  )
	    {
	        add( (String)pairs[ i ], pairs[ i + 1] );
	    }
	}
	
	    public Map<String,Object>
	getAll()
	{
	    return Collections.unmodifiableMap( mItems );
	}
	
	
	public boolean getOfflineCapable()
	{
	    return "true".equals( "" + mItems.get( OFFLINE_KEY ) );
	}
	
	public void setOfflineCapable( boolean value )
	{
	    add( OFFLINE_KEY, "" + value );
	}
	
	    public void
	add( final String key, final Object value )
	{
	    assert( ! mItems.containsKey( key ) );
	    mItems.put( key, value );
	}
};