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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)
Author:Elena Litani, Gopal Sharma, SUN Microsystem Inc.
@xerces.internal
/** * Validator for &lt;gMonthDay&gt; datatype (W3C Schema Datatypes) * * @xerces.internal * * @author Elena Litani * @author Gopal Sharma, SUN Microsystem Inc. * */
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
Params:
  • content – The lexical representation of gMonthDay
Returns:a valid and normalized gMonthDay object
/** * 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
Params:
  • str – The lexical representation of gMonthDay object --MM-DD with possible time zone Z or (-),(+)hh:mm
Throws:
Returns:normalized date representation
/** * 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
Params:
  • date – gmonthDay object
Returns:lexical representation of month: --MM-DD with an optional time zone sign
/** * 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); } }