/*
 * 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.
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 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
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 * its licensees as provided above.  However, if you add GPL Version 2 code
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/*
 * $Header: /cvs/glassfish/admin-cli/cli-api/src/java/com/sun/cli/jmx/cmd/GetSetCmd.java,v 1.4 2007/05/05 05:24:49 tcfujii Exp $
 * $Revision: 1.4 $
 * $Date: 2007/05/05 05:24:49 $
 */
 
package com.sun.cli.jmx.cmd;


import com.sun.cli.jmx.support.ResultsForGetSet;
import com.sun.cli.jmx.support.CLISupportMBeanProxy;
import com.sun.cli.util.stringifier.*;

public abstract class GetSetCmd extends JMXCmd
{
		protected
	GetSetCmd( final CmdEnv env )
	{
		// disallow instantiation
		super( env );
	}
	
		int
	getNumRequiredOperands()
	{
		return( 1 );
	}
	
		String
	getAttributes()
	{
		// guaranteed to be at least one via getNumRequiredOperands();
		return( getOperands()[ 0 ] );
	}
	
		String []
	getTargets()
	{
		final String []		operands	= getOperands();
		String []	targets	= null;
		
		if ( operands.length == 1 )
		{
			// one operand; that is the attribute list
			// so get attributes on current target
			targets	= getEnvTargets( );
		}
		else
		{
		
			// first operand is attributes, subsequent are the targets
			targets	= new String [ operands.length - 1 ];
			
			for( int i = 0; i < targets.length; ++i )
			{
				targets[ i ]	= operands[ i + 1 ];
			}
		}
		
		return( targets );
	}
}