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

java.lang.Object
  |
  +--org.apache.xerces.impl.dv.dtd.AbstractDatatypeValidator
        |
        +--org.apache.xerces.impl.dv.dtd.StringDatatypeValidator
All Implemented Interfaces:
DatatypeValidator

public class StringDatatypeValidator
extends AbstractDatatypeValidator

StringValidator validates that XML content is a W3C string type.

The string datatype represents character strings in XML. The value space of string is the set of finite-length sequences of characters (as defined in [XML 1.0 Recommendation (Second Edition)]) that match the Char production from [XML 1.0 Recommendation (Second Edition)]. A character is an atomic unit of communication; it is not further specified except to note that every character has a corresponding Universal Code Set code point ([ISO 10646],[Unicode] and [Unicode3]), which is an integer.

Version:
$Id: StringDatatypeValidator.java,v 1.2 2002/01/29 01:15:11 lehors Exp $

Fields inherited from class org.apache.xerces.impl.dv.dtd.AbstractDatatypeValidator
fFacets
 
Fields inherited from interface org.apache.xerces.impl.dv.dtd.DatatypeValidator
FACET_DURATION, FACET_ENCODING, FACET_ENUMERATION, FACET_LENGTH, FACET_MAXEXCLUSIVE, FACET_MAXINCLUSIVE, FACET_MAXLENGTH, FACET_MINEXCLUSIVE, FACET_MININCLUSIVE, FACET_MINLENGTH, FACET_PATTERN, FACET_PERIOD, FACET_PRECISSION, FACET_SCALE, FACET_WHITESPACE, WHITESPACE_COLLAPSE, WHITESPACE_NONE, WHITESPACE_PRESERVE, WHITESPACE_REPLACE
 
Constructor Summary
StringDatatypeValidator()
           
StringDatatypeValidator(DatatypeValidator base, java.util.Hashtable facets, boolean derivedByList)
           
 
Method Summary
 java.lang.Object clone()
          Returns a copy of this object.
 int compare(java.lang.String content, java.lang.String facetValue)
          compare
 java.util.Hashtable getFacets()
          getFacets
 void setLocale(java.util.Locale locale)
          set the locate to be used for error messages
 void validate(java.lang.String content, java.lang.Object state)
          validate that a string is a W3C string type
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

StringDatatypeValidator

public StringDatatypeValidator()
                        throws InvalidDatatypeFacetException

StringDatatypeValidator

public StringDatatypeValidator(DatatypeValidator base,
                               java.util.Hashtable facets,
                               boolean derivedByList)
                        throws InvalidDatatypeFacetException
Method Detail

validate

public void validate(java.lang.String content,
                     java.lang.Object state)
              throws InvalidDatatypeValueException
validate that a string is a W3C string type
Overrides:
validate in class AbstractDatatypeValidator
Parameters:
content - A string containing the content to be validated
list -  
Throws:
throws - InvalidDatatypeException if the content is not a W3C string type
InvalidDatatypeValueException -  

setLocale

public void setLocale(java.util.Locale locale)
set the locate to be used for error messages

getFacets

public java.util.Hashtable getFacets()
Description copied from class: AbstractDatatypeValidator
getFacets
Overrides:
getFacets in class AbstractDatatypeValidator
Returns:
A Hashtable containing the facets for this datatype.

compare

public int compare(java.lang.String content,
                   java.lang.String facetValue)
Description copied from class: AbstractDatatypeValidator
compare
Overrides:
compare in class AbstractDatatypeValidator
Following copied from class: org.apache.xerces.impl.dv.dtd.AbstractDatatypeValidator
Parameters:
value1 -  
value2 -  
Returns:
0 if value1 and value2 are equal, a value less than 0 if value1 is less than value2, a value greater than 0 if value1 is greater than value2

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
Returns a copy of this object.
Overrides:
clone in class java.lang.Object


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