- /*
- * The Apache Software License, Version 1.1
- *
- *
- * Copyright (c) 2001, 2002 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.impl.dv.ValidationContext;
- import com.sun.org.apache.xerces.internal.impl.dv.util.HexBin;
-
- /**
- * Represent the schema type "hexBinary"
- *
- * @author Neeraj Bajaj, Sun Microsystems, inc.
- * @author Sandy Gao, IBM
- *
- * @version $Id: HexBinaryDV.java,v 1.4 2002/11/18 23:10:10 sandygao Exp $
- */
- public class HexBinaryDV extends TypeValidator {
-
- 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 {
- byte[] decoded = HexBin.decode(content);
- if (decoded == null)
- throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "hexBinary"});
-
- return new XHex(decoded);
- }
-
- // length of a binary type is the number of bytes
- public int getDataLength(Object value) {
- return ((XHex)value).length();
- }
-
- private static final class XHex {
- // actually data stored in a byte array
- final byte[] data;
- // canonical representation of the data
- private String canonical;
- public XHex(byte[] data) {
- this.data = data;
- }
- public synchronized String toString() {
- if (canonical == null) {
- canonical = HexBin.encode(data);
- }
- return canonical;
- }
- public int length() {
- return data.length;
- }
- public boolean equals(Object obj) {
- if (!(obj instanceof XHex))
- return false;
- byte[] odata = ((XHex)obj).data;
- int len = data.length;
- if (len != odata.length)
- return false;
- for (int i = 0; i < len; i++) {
- if (data[i] != odata[i])
- return false;
- }
- return true;
- }
- }
- }