AttributeState.java

/*
 * @(#)$Id: AttributeState.java,v 1.2 2001/10/31 19:56:22 kk122374 Exp $
 *
 * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
 * 
 * This software is the proprietary information of Sun Microsystems, Inc.  
 * Use is subject to license terms.
 * 
 */
package com.sun.msv.reader.trex.ng;

import com.sun.msv.grammar.*;

/**
 * parses <attribute> pattern.
 * 
 * @author <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
 */
public class AttributeState extends com.sun.msv.reader.trex.AttributeState
{
	private static final String infosetURI = "http://www.w3.org/2000/xmlns";
	protected void endSelf() {
		super.endSelf();
		
		final RELAXNGReader reader = (RELAXNGReader)this.reader;
		
		reader.restrictionChecker.checkNameClass(nameClass);
		
		nameClass.visit( new NameClassVisitor() {
			public Object onAnyName( AnyNameClass nc ) { return null; }
			public Object onSimple(SimpleNameClass nc) {
				if(nc.namespaceURI.equals(infosetURI))
					reader.reportError( RELAXNGReader.ERR_INFOSET_URI_ATTRIBUTE );
				
				if(nc.namespaceURI.length()==0 && nc.localName.equals("xmlns"))
					reader.reportError( RELAXNGReader.ERR_XMLNS_ATTRIBUTE );
				return null;
			}
			public Object onNsName( NamespaceNameClass nc ) {
				if(nc.namespaceURI.equals(infosetURI))
					reader.reportError( RELAXNGReader.ERR_INFOSET_URI_ATTRIBUTE );
				return null;
			}
			public Object onNot( NotNameClass nc ) {
				nc.child.visit(this);
				return null;
			}
			public Object onDifference( DifferenceNameClass nc ) {
				nc.nc1.visit(this); nc.nc2.visit(this);
				return null;
			}
			public Object onChoice( ChoiceNameClass nc ) {
				nc.nc1.visit(this); nc.nc2.visit(this);
				return null;
			}
		});
	}
}