/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 2001, International
* Business Machines, Inc., http://www.apache.org. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package com.sun.org.apache.xerces.internal.impl.dv.xs;
import com.sun.org.apache.xerces.internal.impl.dv.InvalidDatatypeValueException;
import com.sun.org.apache.xerces.internal.util.XMLChar;
import com.sun.org.apache.xerces.internal.xni.QName;
import com.sun.org.apache.xerces.internal.impl.dv.ValidationContext;
/**
* Represent the schema type "QName" and "NOTATION"
*
* @author Neeraj Bajaj, Sun Microsystems, inc.
* @author Sandy Gao, IBM
*
* @version $Id: QNameDV.java,v 1.6 2003/02/26 16:24:59 sandygao Exp $
*/
public class QNameDV extends TypeValidator {
private static final String EMPTY_STRING = "".intern();
public short getAllowedFacets() {
return (XSSimpleTypeDecl.FACET_LENGTH | XSSimpleTypeDecl.FACET_MINLENGTH | XSSimpleTypeDecl.FACET_MAXLENGTH | XSSimpleTypeDecl.FACET_PATTERN | XSSimpleTypeDecl.FACET_ENUMERATION | XSSimpleTypeDecl.FACET_WHITESPACE);
}
public Object getActualValue(String content, ValidationContext context)
throws InvalidDatatypeValueException {
// "prefix:localpart" or "localpart"
// get prefix and local part out of content
String prefix, localpart;
int colonptr = content.indexOf(":");
if (colonptr > 0) {
prefix = context.getSymbol(content.substring(0,colonptr));
localpart = content.substring(colonptr+1);
} else {
prefix = EMPTY_STRING;
localpart = content;
}
// both prefix (if any) a nd localpart must be valid NCName
if (prefix.length() > 0 && !XMLChar.isValidNCName(prefix))
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "QName"});
if(!XMLChar.isValidNCName(localpart))
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "QName"});
// resove prefix to a uri, report an error if failed
String uri = context.getURI(prefix);
if (prefix.length() > 0 && uri == null)
throw new InvalidDatatypeValueException("UndeclaredPrefix", new Object[]{content, prefix});
return new XQName(prefix, context.getSymbol(localpart), context.getSymbol(content), uri);
}
// REVISIT: qname and notation shouldn't support length facets.
// now we just return the length of the rawname
public int getDataLength(Object value) {
return ((XQName)value).rawname.length();
}
/**
* represent QName data
*/
private static final class XQName extends QName {
/** Constructs a QName with the specified values. */
public XQName(String prefix, String localpart, String rawname, String uri) {
setValues(prefix, localpart, rawname, uri);
} // <init>(String,String,String,String)
/** Returns true if the two objects are equal. */
public boolean equals(Object object) {
if (object instanceof QName) {
QName qname = (QName)object;
return uri == qname.uri && localpart == qname.localpart;
}
return false;
} // equals(Object):boolean
public synchronized String toString() {
return rawname;
}
}
} // class QNameDVDV
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