weblogic.apache.xerces.validators.datatype
Class ENTITYDatatypeValidator
java.lang.Object
|
+--weblogic.apache.xerces.validators.datatype.AbstractDatatypeValidator
|
+--weblogic.apache.xerces.validators.datatype.ENTITYDatatypeValidator
- public class ENTITYDatatypeValidator
- extends AbstractDatatypeValidator
ENTITYDatatypeValidator implements the
DatattypeValidator interface.
This validator embodies the ENTITY attribute type
from XML1.0 recommendation.
The Value space of ENTITY is the set of all strings
that match the NCName production and have been
declared as an unparsed entity in a document
type definition.
The Lexical space of Entity is the set of all
strings that match the NCName production.
The value space of ENTITY is scoped to a specific
instance document.
Some caveats:
Because of the Xerces Architecture, where all
symbols are stored in a StringPool and Strings
are referenced by int then this datatype needs
to know about StringPool.
The first time that this datatype is invoked
we pass a message containing 2 references needed
by this validator:
- a reference to the DefaultEntityHandler used
by the XMLValidator.
- a reference to the StringPool.
This validator extends also the XML1.0 validation
provided in DTD by providing "only on Schemas"
facet validation.
This validator also embodies the Derived datatype
ENTITIES which is an ENTITY derived by list.
These validators can be supplied by the application writer and may be useful as
standalone code as well as plugins to the validator architecture.
- Version:
- $Id: ENTITYDatatypeValidator.java,v 1.6 2000/10/17 00:52:39 jeffreyr Exp $
- Author:
- Jeffrey Rodriguez-, Mark Swinkles - List Validation refactoring
Copyright © 2001 BEA Systems, Inc. All Rights Reserved.
- See Also:
DatatypeValidator
,
DatatypeValidatorFactoryImpl
,
DatatypeValidatorFactory
,
XMLValidator
Method Summary
|
java.lang.Object |
clone()
Returns a copy of this object. |
int |
compare(java.lang.String content1,
java.lang.String content2)
REVISIT
Compares two Datatype for order |
java.util.Hashtable |
getFacets()
|
java.lang.Object |
validate(java.lang.String content,
java.lang.Object state)
Checks that "content" string is valid
datatype. |
Methods inherited from class java.lang.Object |
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
ENTITY_INITIALIZE
public static final int ENTITY_INITIALIZE
ENTITYDatatypeValidator
public ENTITYDatatypeValidator()
throws InvalidDatatypeFacetException
ENTITYDatatypeValidator
public ENTITYDatatypeValidator(DatatypeValidator base,
java.util.Hashtable facets,
boolean derivedByList)
throws InvalidDatatypeFacetException
validate
public java.lang.Object validate(java.lang.String content,
java.lang.Object state)
throws InvalidDatatypeValueException
- Checks that "content" string is valid
datatype.
If invalid a Datatype validation exception is thrown.
- Parameters:
content
- A string containing the content to be validatedderivedBylist
- Flag which is true when type
is derived by list otherwise it
it is derived by extension.- Throws:
- throws - InvalidDatatypeException if the content is
invalid according to the rules for the validators
- InvalidDatatypeValueException -
- Overrides:
- validate in class AbstractDatatypeValidator
- See Also:
InvalidDatatypeValueException
compare
public int compare(java.lang.String content1,
java.lang.String content2)
- REVISIT
Compares two Datatype for order
- Returns:
-
- Overrides:
- compare in class AbstractDatatypeValidator
getFacets
public java.util.Hashtable getFacets()
- Overrides:
- getFacets in class AbstractDatatypeValidator
clone
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
- Returns a copy of this object.
- Overrides:
- clone in class AbstractDatatypeValidator
WebLogic classes and methods that do not appear in this reference are not public and are not supported.