/*
* @(#)$Id: StringState.java 1566 2003-06-09 20:37:49Z kk122374 $
*
* 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.classic;
import com.sun.msv.datatype.xsd.StringType;
import com.sun.msv.datatype.xsd.TokenType;
import com.sun.msv.datatype.xsd.WhiteSpaceProcessor;
import com.sun.msv.grammar.Expression;
import com.sun.msv.reader.ExpressionWithoutChildState;
import com.sun.msv.util.StringPair;
/**
* parses <string> pattern.
*
* @author <a href="mailto:kohsuke.kawaguchi@eng.sun.com">Kohsuke KAWAGUCHI</a>
*/
public class StringState extends ExpressionWithoutChildState
{
protected final StringBuffer text = new StringBuffer();
public void characters( char[] buf, int from, int len ) {
text.append(buf,from,len);
}
public void ignorableWhitespace( char[] buf, int from, int len ) {
text.append(buf,from,len);
}
protected Expression makeExpression() {
if("preserve".equals(startTag.getAttribute("whiteSpace")))
return reader.pool.createValue(
StringType.theInstance,
new StringPair("","string"),
text.toString() );
else
return reader.pool.createValue(
TokenType.theInstance,
new StringPair("","token"),
WhiteSpaceProcessor.collapse(text.toString()) );
// masquerade RELAX NG built-in datatypes
}
}