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package com.sun.org.apache.xerces.internal.impl.dv.xs;
import java.math.BigInteger;
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 <dateTime> datatype (W3C Schema Datatypes)
Author: Elena Litani, Gopal Sharma, SUN Microsystem Inc. @xerces.internal
/**
* Validator for <dateTime> datatype (W3C Schema Datatypes)
*
* @xerces.internal
*
* @author Elena Litani
* @author Gopal Sharma, SUN Microsystem Inc.
*
*/
public class DateTimeDV extends AbstractDateTimeDV {
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, "dateTime"});
}
}
Parses, validates and computes normalized version of dateTime object
Params: - str – The lexical representation of dateTime object CCYY-MM-DDThh:mm:ss.sss
with possible time zone Z or (-),(+)hh:mm
Throws: - SchemaDateTimeException – Invalid lexical representation
Returns: normalized dateTime representation
/**
* Parses, validates and computes normalized version of dateTime object
*
* @param str The lexical representation of dateTime object CCYY-MM-DDThh:mm:ss.sss
* 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 = indexOf (str, 0, len, 'T');
// both time and date
int dateEnd = getDate(str, 0, end, date);
getTime(str, end+1, len, date);
//Check the separator character between Date and Time
if (dateEnd != end) {
throw new RuntimeException(str
+ " is an invalid dateTime dataype value. "
+ "Invalid character(s) seprating date and time values.");
}
//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 XMLGregorianCalendar getXMLGregorianCalendar(DateTimeData date) {
return datatypeFactory.newXMLGregorianCalendar(BigInteger.valueOf(date.unNormYear), date.unNormMonth,
date.unNormDay, date.unNormHour, date.unNormMinute,
(int)date.unNormSecond, date.unNormSecond != 0 ? getFractionalSecondsAsBigDecimal(date) : null,
date.hasTimeZone() ? (date.timezoneHr * 60 + date.timezoneMin) : DatatypeConstants.FIELD_UNDEFINED);
}
}