org.apache.xerces.impl.dv.dtd
Class IDREFDatatypeValidator

java.lang.Object
  org.apache.xerces.impl.dv.dtd.IDREFDatatypeValidator

All Implemented Interfaces:

DatatypeValidator

Direct Known Subclasses:

XML11IDREFDatatypeValidator

public class IDREFDatatypeValidator
extends java.lang.Object
implements DatatypeValidator

IDREFDatatypeValidator - represents the IDREFS attribute type from XML 1.0 recommendation. The Value Space of IDREF is the set of all strings that match the NCName production and have been used in an XML Document as the value of an element or attribute of Type ID. The Lexical space of IDREF is the set of strings that match the NCName production.

The Value space of IDREF is scoped to a specific instance document

Version:

$Id: IDREFDatatypeValidator.java 446749 2006-09-15 21:51:23Z mrglavas $

Author:

Jeffrey Rodriguez, IBM, Sandy Gao, IBM

Constructor Summary

IDREFDatatypeValidator()

Method Summary

void	validate(java.lang.String content, ValidationContext context) Checks that "content" string is valid IDREF value.

Methods inherited from class java.lang.Object

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

Constructor Detail

IDREFDatatypeValidator

public IDREFDatatypeValidator()

Method Detail

validate

public void validate(java.lang.String content,
                     ValidationContext context)
              throws InvalidDatatypeValueException

Checks that "content" string is valid IDREF value. If invalid a Datatype validation exception is thrown.

Specified by:

validate in interface DatatypeValidator

Parameters:

content - the string value that needs to be validated

context - the validation context

Throws:

InvalidDatatypeException - if the content is invalid according to the rules for the validators

InvalidDatatypeValueException

See Also:

InvalidDatatypeValueException