Top Description Fields Constructors Methods
com.sun.org.apache.xerces.internal.jaxp.validation

pack-priv final Class EmptyXMLSchema

extends AbstractXMLSchema
implements XMLGrammarPool
Class Inheritance
All Implemented Interfaces
com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool
Imports
com.sun.org.apache.xerces.internal.xni.grammars.Grammar, .XMLGrammarDescription, .XMLGrammarPool

Implementation of Schema for W3C XML Schemas which contains no schema components.

Author
Michael Glavassevich, IBM

Field Summary

Modifier and TypeField and Description
private static final Grammar[]
ZERO_LENGTH_GRAMMAR_ARRAY

Zero length grammar array.

Constructor Summary

AccessConstructor and Description
public

Method Summary

Modifier and TypeMethod and Description
public void
cacheGrammars(String
the type of the grammars being returned;
grammarType
,
Grammar[]
an array containing the set of grammars being returned; order is not significant.
grammars
)

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.cacheGrammars.

return the final set of grammars that the validator ended up with.

public void
clear()

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.clear.

Removes all grammars from the pool.

public XMLGrammarPool
getGrammarPool()

Implements com.sun.org.apache.xerces.internal.jaxp.validation.XSGrammarPoolContainer.getGrammarPool.

Returns the grammar pool contained inside the container.

public boolean
isFullyComposed()

Implements com.sun.org.apache.xerces.internal.jaxp.validation.XSGrammarPoolContainer.isFullyComposed.

Returns whether the schema components contained in this object can be considered to be a fully composed schema and should be used to the exclusion of other schema components which may be present elsewhere.

public void
lockPool()

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.lockPool.

Causes the XMLGrammarPool not to store any grammars when the cacheGrammars(String, Grammar[[]) method is called.

public Grammar
retrieveGrammar(XMLGrammarDescription
The description of the Grammar being requested.
desc
)

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.retrieveGrammar.

This method requests that the application retrieve a grammar corresponding to the given GrammarIdentifier from its cache.

public Grammar[]
retrieveInitialGrammarSet(String
the type of the grammar, from the com.sun.org.apache.xerces.internal.xni.grammars.Grammar interface.
grammarType
)

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.retrieveInitialGrammarSet.

retrieve the initial known set of grammars.

public void
unlockPool()

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.unlockPool.

Allows the XMLGrammarPool to store grammars when its cacheGrammars(String, Grammar[]) method is called.

Inherited from com.sun.org.apache.xerces.internal.jaxp.validation.AbstractXMLSchema:
getFeaturegetPropertynewValidatornewValidatorHandlersetFeaturesetProperty

Field Detail

ZERO_LENGTH_GRAMMAR_ARRAYback to summary
private static final Grammar[] ZERO_LENGTH_GRAMMAR_ARRAY

Zero length grammar array.

Constructor Detail

EmptyXMLSchemaback to summary
public EmptyXMLSchema()

Method Detail

cacheGrammarsback to summary
public void cacheGrammars(String grammarType, Grammar[] grammars)

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.cacheGrammars.

Doc from com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.cacheGrammars.

return the final set of grammars that the validator ended up with. This method is called after the validation finishes. The application may then choose to cache some of the returned grammars.

Parameters
grammarType:String

the type of the grammars being returned;

grammars:Grammar[]

an array containing the set of grammars being returned; order is not significant.

clearback to summary
public void clear()

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.clear.

Doc from com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.clear.

Removes all grammars from the pool.

getGrammarPoolback to summary
public XMLGrammarPool getGrammarPool()

Implements com.sun.org.apache.xerces.internal.jaxp.validation.XSGrammarPoolContainer.getGrammarPool.

Doc from com.sun.org.apache.xerces.internal.jaxp.validation.XSGrammarPoolContainer.getGrammarPool.

Returns the grammar pool contained inside the container.

Returns:XMLGrammarPool

the grammar pool contained inside the container

isFullyComposedback to summary
public boolean isFullyComposed()

Implements com.sun.org.apache.xerces.internal.jaxp.validation.XSGrammarPoolContainer.isFullyComposed.

Doc from com.sun.org.apache.xerces.internal.jaxp.validation.XSGrammarPoolContainer.isFullyComposed.

Returns whether the schema components contained in this object can be considered to be a fully composed schema and should be used to the exclusion of other schema components which may be present elsewhere.

Returns:boolean

whether the schema components contained in this object can be considered to be a fully composed schema

lockPoolback to summary
public void lockPool()

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.lockPool.

Doc from com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.lockPool.

Causes the XMLGrammarPool not to store any grammars when the cacheGrammars(String, Grammar[[]) method is called.

retrieveGrammarback to summary
public Grammar retrieveGrammar(XMLGrammarDescription desc)

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.retrieveGrammar.

Doc from com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.retrieveGrammar.

This method requests that the application retrieve a grammar corresponding to the given GrammarIdentifier from its cache. If it cannot do so it must return null; the parser will then call the EntityResolver. An application must not call its EntityResolver itself from this method; this may result in infinite recursions.

Parameters
desc:XMLGrammarDescription

The description of the Grammar being requested.

Returns:Grammar

the Grammar corresponding to this description or null if no such Grammar is known.

retrieveInitialGrammarSetback to summary
public Grammar[] retrieveInitialGrammarSet(String grammarType)

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.retrieveInitialGrammarSet.

Doc from com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.retrieveInitialGrammarSet.

retrieve the initial known set of grammars. this method is called by a validator before the validation starts. the application can provide an initial set of grammars available to the current validation attempt.

Parameters
grammarType:String

the type of the grammar, from the com.sun.org.apache.xerces.internal.xni.grammars.Grammar interface.

Returns:Grammar[]

the set of grammars the validator may put in its "bucket"

unlockPoolback to summary
public void unlockPool()

Implements com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.unlockPool.

Doc from com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool.unlockPool.

Allows the XMLGrammarPool to store grammars when its cacheGrammars(String, Grammar[]) method is called. This is the default state of the object.