/**
 * $Id: $
 * $Date: $
 *
 */

package org.xmlsh.internal.functions;

import java.util.List;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.xmlsh.core.AbstractBuiltinFunction;
import org.xmlsh.core.InvalidArgumentException;
import org.xmlsh.core.XValue;
import org.xmlsh.sh.shell.Shell;
import org.xmlsh.types.TypeFamily;

public class QName extends AbstractBuiltinFunction {
   static Logger mLogger = LogManager.getLogger();
	public QName()
	{
		super("qname");
	}

	@Override
	public XValue run(Shell shell, List<XValue> args) throws InvalidArgumentException {
	    mLogger.entry( shell , args );
		switch( args.size())
		{
		case	1: // Clarke or local ?
		  
		    return mLogger.exit( XValue.newXValue( TypeFamily.XDM , 
			        new net.sf.saxon.s9api.QName(args.get(0).asQName(shell)) ));
		case	2:
			return  mLogger.exit( XValue.newXValue( TypeFamily.XDM , new net.sf.saxon.s9api.QName(args.get(0).toString() , 
			        args.get(1).toString()) ));
		case	3 :
			return  mLogger.exit( XValue.newXValue(TypeFamily.XDM ,  new net.sf.saxon.s9api.QName(args.get(0).toString() , args.get(1).toString() , args.get(2).toString() )) );


		default:
			return mLogger.exit(null ) ;

		}

	}

}



//
//
//Copyright (C) 2008-2014 David A. Lee.
//
//The contents of this file are subject to the "Simplified BSD License" (the "License");
//you may not use this file except in compliance with the License. You may obtain a copy of the
//License at http://www.opensource.org/licenses/bsd-license.php 
//
//Software distributed under the License is distributed on an "AS IS" basis,
//WITHOUT WARRANTY OF ANY KIND, either express or implied.
//See the License for the specific language governing rights and limitations under the License.
//
//The Original Code is: all this file.
//
//The Initial Developer of the Original Code is David A. Lee
//
//Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
//
//Contributor(s): none.
//