- /*
- * The Apache Software License, Version 1.1
- *
- *
- * Copyright (c) 1999-2002 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;
-
- /**
- * Validator for <gMonthDay> datatype (W3C Schema Datatypes)
- *
- * @author Elena Litani
- * @author Gopal Sharma, SUN Microsystem Inc.
- *
- * @version $Id: MonthDayDV.java,v 1.7 2003/01/16 18:34:04 sandygao Exp $
- */
-
- public class MonthDayDV extends AbstractDateTimeDV {
-
- //size without time zone: --MM-DD
- private final static int MONTHDAY_SIZE = 7;
-
- /**
- * Convert a string to a compiled form
- *
- * @param content The lexical representation of gMonthDay
- * @return a valid and normalized gMonthDay object
- */
- public Object getActualValue(String content, ValidationContext context) throws InvalidDatatypeValueException {
- try{
- return new DateTimeData(parse(content), this);
- } catch(Exception ex){
- throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "gMonthDay"});
- }
- }
-
- /**
- * Parses, validates and computes normalized version of gMonthDay object
- *
- * @param str The lexical representation of gMonthDay object --MM-DD
- * with possible time zone Z or (-),(+)hh:mm
- * @param date uninitialized date object
- * @return normalized date representation
- * @exception SchemaDateTimeException Invalid lexical representation
- */
- protected int[] parse(String str) throws SchemaDateTimeException{
- int len = str.length();
- int[] date=new int[TOTAL_SIZE];
- int[] timeZone = new int[2];
-
- //initialize
- date[CY]=YEAR;
-
- if (str.charAt(0)!='-' || str.charAt(1)!='-') {
- throw new SchemaDateTimeException("Invalid format for gMonthDay: "+str);
- }
- date[M]=parseInt(str, 2, 4);
- int start=4;
-
- if (str.charAt(start++)!='-') {
- throw new SchemaDateTimeException("Invalid format for gMonthDay: " + str);
- }
-
- date[D]=parseInt(str, start, start+2);
-
- if ( MONTHDAY_SIZE<len ) {
- int sign = findUTCSign(str, MONTHDAY_SIZE, len);
- if ( sign<0 ) {
- throw new SchemaDateTimeException ("Error in month parsing:" +str);
- }
- else {
- getTimeZone(str, date, sign, len, timeZone);
- }
- }
- //validate and normalize
-
- validateDateTime(date, timeZone);
-
- if ( date[utc]!=0 && date[utc]!='Z' ) {
- normalize(date, timeZone);
- }
- return date;
- }
-
- /**
- * Converts gMonthDay object representation to String
- *
- * @param date gmonthDay object
- * @return lexical representation of month: --MM-DD with an optional time zone sign
- */
- protected String dateToString(int[] date) {
- StringBuffer message = new StringBuffer(8);
- message.append('-');
- message.append('-');
- append(message, date[M], 2);
- message.append('-');
- append(message, date[D], 2);
- append(message, (char)date[utc], 0);
- return message.toString();
- }
-
- }
-