org.apache.xerces.impl.dv.xs.TimeDV Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of xerces2-xsd11 Show documentation
Show all versions of xerces2-xsd11 Show documentation
A processor for parsing, validating, serializing and manipulating XML, written in Java
The newest version!
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.xerces.impl.dv.xs;
import javax.xml.datatype.DatatypeConstants;
import javax.xml.datatype.XMLGregorianCalendar;
import org.apache.xerces.impl.dv.InvalidDatatypeValueException;
import org.apache.xerces.impl.dv.ValidationContext;
/**
* Validator for <time> datatype (W3C Schema Datatypes)
*
* @xerces.internal
*
* @author Elena Litani
* @author Gopal Sharma, SUN Microsystem Inc.
*
* @version $Id$
*/
public class TimeDV extends AbstractDateTimeDV {
/**
* Convert a string to a compiled form
*
* @param content The lexical representation of time
* @return a valid and normalized time object
*/
public Object getActualValue(String content, ValidationContext context) throws InvalidDatatypeValueException{
try{
return parse(content, context.getTypeValidatorHelper().isXMLSchema11());
} catch(Exception ex){
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "time"});
}
}
/**
* Parses, validates and computes normalized version of time object
*
* @param str The lexical representation of time object hh:mm:ss.sss
* with possible time zone Z or (-),(+)hh:mm
* Pattern: "(\\d\\d):(\\d\\d):(\\d\\d)(\\.(\\d)*)?(Z|(([-+])(\\d\\d)(:(\\d\\d))?))?")
* @return normalized time representation
* @exception SchemaDateTimeException Invalid lexical representation
*/
protected DateTimeData parse(String str, boolean isXMLSchema11) throws SchemaDateTimeException{
DateTimeData date = new DateTimeData(str, this);
int len = str.length();
// time
// initialize to default values
date.year=YEAR;
date.month=MONTH;
date.day=15;
getTime(str, 0, len, date);
//validate and normalize
validateDateTime(date, isXMLSchema11);
// reset back day
date.day = 15;
//save unnormalized values
saveUnnormalized(date);
if ( date.utc!=0 && date.utc != 'Z') {
normalize(date);
if (!isXMLSchema11) {
date.day = 15;
}
}
date.position = 2;
return date;
}
/**
* Converts time object representation to String
*
* @param date time object
* @return lexical representation of time: hh:mm:ss.sss with an optional time zone sign
*/
protected String dateToString(DateTimeData date) {
StringBuffer message = new StringBuffer(16);
append(message, date.hour, 2);
message.append(':');
append(message, date.minute, 2);
message.append(':');
append(message, date.second);
append(message, (char)date.utc, 0);
return message.toString();
}
protected XMLGregorianCalendar getXMLGregorianCalendar(DateTimeData date) {
return datatypeFactory.newXMLGregorianCalendar(null, DatatypeConstants.FIELD_UNDEFINED,
DatatypeConstants.FIELD_UNDEFINED, date.unNormHour, date.unNormMinute,
(int)date.unNormSecond, date.unNormSecond != 0 ? getFractionalSecondsAsBigDecimal(date) : null,
date.hasTimeZone() ? (date.timezoneHr * 60 + date.timezoneMin) : DatatypeConstants.FIELD_UNDEFINED);
}
}