/*
* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
/*
* Copyright 1999-2002,2004,2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.sun.org.apache.xerces.internal.impl.dv.xs;
import javax.xml.datatype.DatatypeConstants;
import javax.xml.datatype.XMLGregorianCalendar;
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)
*
* @xerces.internal
*
* @author Elena Litani
* @author Gopal Sharma, SUN Microsystem Inc.
*
* @version $Id: MonthDayDV.java,v 1.7 2010-11-01 04:39:47 joehw 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 parse(content);
} 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
* @return normalized date representation
* @exception SchemaDateTimeException Invalid lexical representation
*/
protected DateTimeData parse(String str) throws SchemaDateTimeException{
DateTimeData date = new DateTimeData(str, this);
int len = str.length();
//initialize
date.year=YEAR;
if (str.charAt(0)!='-' || str.charAt(1)!='-') {
throw new SchemaDateTimeException("Invalid format for gMonthDay: "+str);
}
date.month=parseInt(str, 2, 4);
int start=4;
if (str.charAt(start++)!='-') {
throw new SchemaDateTimeException("Invalid format for gMonthDay: " + str);
}
date.day=parseInt(str, start, start+2);
if ( MONTHDAY_SIZE<len ) {
if (!isNextCharUTCSign(str, MONTHDAY_SIZE, len)) {
throw new SchemaDateTimeException ("Error in month parsing:" +str);
}
else {
getTimeZone(str, date, MONTHDAY_SIZE, len);
}
}
//validate and normalize
validateDateTime(date);
//save unnormalized values
saveUnnormalized(date);
if ( date.utc!=0 && date.utc!='Z' ) {
normalize(date);
}
date.position = 1;
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(DateTimeData date) {
StringBuffer message = new StringBuffer(8);
message.append('-');
message.append('-');
append(message, date.month, 2);
message.append('-');
append(message, date.day, 2);
append(message, (char)date.utc, 0);
return message.toString();
}
protected XMLGregorianCalendar getXMLGregorianCalendar(DateTimeData date) {
return datatypeFactory.newXMLGregorianCalendar(DatatypeConstants.FIELD_UNDEFINED, date.unNormMonth, date.unNormDay,
DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED,
DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED,
date.hasTimeZone() ? date.timezoneHr * 60 + date.timezoneMin : DatatypeConstants.FIELD_UNDEFINED);
}
}