weblogic.apache.xerces.validators.datatype
Class DurationDatatypeValidator

java.lang.Object
  |
  +--weblogic.apache.xerces.validators.datatype.AbstractDatatypeValidator
        |
        +--weblogic.apache.xerces.validators.datatype.AbstractNumericFacetValidator
              |
              +--weblogic.apache.xerces.validators.datatype.DateTimeValidator
                    |
                    +--weblogic.apache.xerces.validators.datatype.DurationDatatypeValidator

public class DurationDatatypeValidator

extends DateTimeValidator

Validator for datatype (W3C Schema Datatypes)

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

Version:

$Id: DurationDatatypeValidator.java,v 1.6 2001/05/31 21:51:46 elena Exp $

Author:

Elena Litani

Fields inherited from class weblogic.apache.xerces.validators.datatype.DateTimeValidator

CY, D, DAY, EQUAL, fBuffer, fDateValue, fEnd, fEnumSize, fStart, GREATER_THAN, h, hh, LESS_THAN, m, M, message, mm, MONTH, MONTH_SIZE, ms, s, timeZone, TOTAL_SIZE, utc, YEAR

Fields inherited from class weblogic.apache.xerces.validators.datatype.AbstractNumericFacetValidator

fEnumeration, fMaxExclusive, fMaxInclusive, fMinExclusive, fMinInclusive, INDETERMINATE

Fields inherited from class weblogic.apache.xerces.validators.datatype.AbstractDatatypeValidator

fBaseValidator, fFacetsDefined, fFlags, fLocale, fMessageProvider, fPattern, fRegex

Constructor Summary

DurationDatatypeValidator()

DurationDatatypeValidator(DatatypeValidator base, java.util.Hashtable facets, boolean derivedByList)

Method Summary

protected short	compareDates(int[] date1, int[] date2, boolean strict) Compares 2 given durations.
protected java.lang.String	dateToString(int[] date)
protected int[]	parse(java.lang.String str, int[] date) Parses, validates and computes normalized version of duration object

Methods inherited from class weblogic.apache.xerces.validators.datatype.DateTimeValidator

assignAdditionalFacets, checkContent, clone, compare, compareOrder, compareValues, findUTCSign, fQuotient, fQuotient, getDate, getMaxExclusive, getMaxInclusive, getMinExclusive, getMinInclusive, getTime, getTimeZone, getYearMonth, indexOf, initializeValues, maxDayInMonthFor, mod, modulo, normalize, parseInt, parseIntYear, parseTimeZone, reportError, resetBuffer, resetDateObj, setEnumeration, setMaxExclusive, setMaxInclusive, setMinExclusive, setMinInclusive, validate, validateDate, validateDateTime

Methods inherited from class weblogic.apache.xerces.validators.datatype.AbstractNumericFacetValidator

checkBaseFacetConstraints, checkFacetConstraints, inheritAdditionalFacets

Methods inherited from class weblogic.apache.xerces.validators.datatype.AbstractDatatypeValidator

getBaseValidator, getErrorString, getWSFacet, setLocale

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DurationDatatypeValidator

public DurationDatatypeValidator()
                          throws InvalidDatatypeFacetException

DurationDatatypeValidator

public DurationDatatypeValidator(DatatypeValidator base,
                                 java.util.Hashtable facets,
                                 boolean derivedByList)
                          throws InvalidDatatypeFacetException

Method Detail

parse

protected int[] parse(java.lang.String str,
                      int[] date)
               throws SchemaDateTimeException

Parses, validates and computes normalized version of duration object

Parameters:

str - The lexical representation of duration object PnYn MnDTnH nMnS

date - uninitialized date object

Returns:

normalized date representation

Throws:

java.lang.Exception - Invalid lexical representation

Overrides:

parse in class DateTimeValidator

compareDates

protected short compareDates(int[] date1,
                             int[] date2,
                             boolean strict)

Compares 2 given durations. (refer to W3C Schema Datatypes "3.2.6 duration")

Parameters:

date1 - Unnormalized duration

date2 - Unnormalized duration

strict - (min/max)Exclusive strict == true ( LESS_THAN ) or ( GREATER_THAN ) (min/max)Inclusive strict == false (LESS_EQUAL) or (GREATER_EQUAL)

Returns:

Overrides:

compareDates in class DateTimeValidator

dateToString

protected java.lang.String dateToString(int[] date)

Overrides:

dateToString in class DateTimeValidator