weblogic.apache.xerces.validators.datatype
Class MonthDatatypeValidator

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

public class MonthDatatypeValidator

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: MonthDatatypeValidator.java,v 1.5 2001/06/21 20:56:06 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

MonthDatatypeValidator()

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

Method Summary

protected short	compareDates(int[] date1, int[] date2) Overwrite compare algorithm to optimize month comparison
protected java.lang.String	dateToString(int[] date) Converts month object representation to String
protected int[]	parse(java.lang.String str, int[] date) Parses, validates and computes normalized version of gMonth object

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

assignAdditionalFacets, checkContent, clone, compare, compareDates, 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

MonthDatatypeValidator

public MonthDatatypeValidator()
                       throws InvalidDatatypeFacetException

MonthDatatypeValidator

public MonthDatatypeValidator(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 gMonth object

Parameters:

str - The lexical representation of gMonth object --MM-- with possible time zone Z or (-),(+)hh:mm

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)

Overwrite compare algorithm to optimize month comparison

Parameters:

date1 -

date2 -

Returns:

dateToString

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

Converts month object representation to String

Parameters:

date - month object

Returns:

lexical representation of month: --MM-- with an optional time zone sign

Overrides:

dateToString in class DateTimeValidator