WebLogic Server 6.1 API Reference

weblogic.apache.xerces.validators.common
Class GrammarResolverImpl

java.lang.Object
  |
  +--weblogic.apache.xerces.validators.common.GrammarResolverImpl

public class GrammarResolverImpl

extends java.lang.Object

implements GrammarResolver

This class embodies the representation of a Schema Grammar pool. This class is called from the validator. Grammar pool maps to a set of Grammar Proxy classes.

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: GrammarResolverImpl.java,v 1.4 2000/12/01 02:52:08 jeffreyr Exp $

Author:

Jeffrey Rodriguez

Constructor Summary

GrammarResolverImpl()
Default constructor.

Method Summary

void	clearGrammarResolver() Reset internal Namespace/Grammar registry.
boolean	contains(Grammar grammar) Is Grammar abstraction in Grammar pool?
boolean	containsNameSpace(java.lang.String nameSpaceKey) Is Namespace key in Grammar pool
DatatypeValidatorFactory	getDatatypeRegistry()
Grammar	getGrammar(java.lang.String nameSpaceKey)
java.lang.String[]	getNSKeysInPool()
java.util.Enumeration	nameSpaceKeys()
void	putGrammar(java.lang.String nameSpaceKey, Grammar grammar)
Grammar	removeGrammar(java.lang.String nameSpaceKey) Removes association of Namespace key and Grammar from Grammar pool
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

GrammarResolverImpl

public GrammarResolverImpl()

Default constructor.

Method Detail

getGrammar

public Grammar getGrammar(java.lang.String nameSpaceKey)

Specified by:

getGrammar in interface GrammarResolver

Parameters:

nameSpaceKey - Namespace key into Grammar pool

Returns:

Grammar abstraction associated with NameSpace key.

getDatatypeRegistry

public DatatypeValidatorFactory getDatatypeRegistry()

Specified by:

getDatatypeRegistry in interface GrammarResolver

getNSKeysInPool

public java.lang.String[] getNSKeysInPool()

Returns:

Array of String key name spaces in Grammar pool

putGrammar

public void putGrammar(java.lang.String nameSpaceKey,
                       Grammar grammar)

Specified by:

putGrammar in interface GrammarResolver

Parameters:

nameSpaceKey - Key to associate with Grammar abstraction

grammar - Grammar abstraction used by validator.

size

public int size()

Specified by:

size in interface GrammarResolver

Returns:

Length of grammar pool. Number of associations.

nameSpaceKeys

public java.util.Enumeration nameSpaceKeys()

Specified by:

nameSpaceKeys in interface GrammarResolver

Returns:

Enumeration of String key name spaces in Grammar pool

removeGrammar

public Grammar removeGrammar(java.lang.String nameSpaceKey)

Removes association of Namespace key and Grammar from Grammar pool

Specified by:

removeGrammar in interface GrammarResolver

Parameters:

nameSpaceKey - Name space key

contains

public boolean contains(Grammar grammar)

Is Grammar abstraction in Grammar pool?

Specified by:

contains in interface GrammarResolver

Parameters:

grammar - Grammar Abstraction

Returns:

true - Yes there is at least one instance false - No

containsNameSpace

public boolean containsNameSpace(java.lang.String nameSpaceKey)

Is Namespace key in Grammar pool

Specified by:

containsNameSpace in interface GrammarResolver

Parameters:

nameSpaceKey - Namespace key

Returns:

Boolean- true - Namespace key association is in grammar pool.

clearGrammarResolver

public void clearGrammarResolver()

Reset internal Namespace/Grammar registry.

Specified by:

clearGrammarResolver in interface GrammarResolver