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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 datatype (W3C Schema datatypes)
Author:Elena Litani, Gopal Sharma, SUN Microsystems Inc.
@xerces.internal
/** * Validator for <date> datatype (W3C Schema datatypes) * * @xerces.internal * * @author Elena Litani * @author Gopal Sharma, SUN Microsystems Inc. * */
public class DateDV extends DateTimeDV { 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, "date"}); } }
Parses, validates and computes normalized version of dateTime object
Params:
  • str – The lexical representation of dateTime object CCYY-MM-DD with possible time zone Z or (-),(+)hh:mm
Throws:
Returns:normalized dateTime representation
/** * Parses, validates and computes normalized version of dateTime object * * @param str The lexical representation of dateTime object CCYY-MM-DD * with possible time zone Z or (-),(+)hh:mm * @return normalized dateTime representation * @exception SchemaDateTimeException Invalid lexical representation */
protected DateTimeData parse(String str) throws SchemaDateTimeException { DateTimeData date = new DateTimeData(str, this); int len = str.length(); int end = getDate(str, 0, len, date); parseTimeZone (str, end, len, date); //validate and normalize //REVISIT: do we need SchemaDateTimeException? validateDateTime(date); //save unnormalized values saveUnnormalized(date); if (date.utc!=0 && date.utc!='Z') { normalize(date); } return date; } protected String dateToString(DateTimeData date) { StringBuffer message = new StringBuffer(25); append(message, date.year, 4); 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(date.unNormYear, 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); } }