/*
 * 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
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 * its licensees as provided above.  However, if you add GPL Version 2 code
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/*
 * $Header: /cvs/glassfish/appserv-api/src/java/com/sun/appserv/management/util/misc/StringStringSource.java,v 1.2 2007/05/05 05:31:06 tcfujii Exp $
 * $Revision: 1.2 $
 * $Date: 2007/05/05 05:31:06 $
 */
package com.sun.appserv.management.util.misc;

import java.util.Properties;


/**
	A StringSource which obtains its strings from a String mimicking a Properties file
	key1=value1
	key2=value2
	....
	keyN=valueN
	
	etc
 */
public class StringStringSource extends StringSourceBase
{
	final Properties	mPairs;

		public
	StringStringSource( String strings, StringSource delegate )
	{
		super( delegate );
		mPairs	= new Properties();
		init( mPairs, strings );
	}
	
		private void
	init( Properties props, String strings )
	{
		// FIX: need to unescape the strings
		final String[]	lines	= strings.split( "\n" );
		
		for( int i = 0; i < lines.length; ++i )
		{
			final String	line	= lines[ i ];
			final int		delim	= line.indexOf( '=' );
			
			final String	name	= line.substring( 0, delim );
			final String	value	= line.substring( delim + 1, line.length() );
			
			mPairs.setProperty( name, value );
		}
	}
	
		public String
	getString( String id )
	{
		String	result	= mPairs.getProperty( id );
		
		if ( result == null )
		{
			result	= super.getString( id );
		}
		return( result );
	}
}