/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001 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 "Axis" 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. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.axis.encoding.ser;
import org.apache.axis.encoding.DeserializationContext;
import org.apache.axis.encoding.Hex;
import org.apache.axis.encoding.DeserializerImpl;
import org.xml.sax.SAXException;
import javax.xml.namespace.QName;
/**
* Deserializer for hexBinary.
*
* @author Davanum Srinivas <dims@yahoo.com>
* Modified by @author Rich scheuerle <scheu@us.ibm.com>
* @see <a href="http://www.w3.org/TR/xmlschema-2/#hexBinary">XML Schema 3.2.16</a>
*/
public class HexDeserializer extends DeserializerImpl {
public QName xmlType;
public Class javaType;
StringBuffer buf = null;
public HexDeserializer(Class javaType, QName xmlType) {
this.xmlType = xmlType;
this.javaType = javaType;
}
/**
* Handle any characters found in the data
*/
public void characters(char [] chars, int start, int end)
throws SAXException
{
// Characters are collected in a buffer because
// SAX may chunk the data.
if (buf == null) {
buf = new StringBuffer();
}
buf.append(chars, start, end);
}
/**
* Return something even if no characters were found.
*/
public void onEndElement(String namespace, String localName,
DeserializationContext context)
throws SAXException
{
if (buf != null) {
if (javaType == byte[].class) {
value = Hex.decode(buf.toString());
} else {
value = new Hex(buf.toString());
}
}
super.onEndElement(namespace,localName, context);
if (value == null) value = new Hex("");
}
}