org.apache.xerces.impl.xs.traversers
Class XSDHandler

java.lang.Object
  org.apache.xerces.impl.xs.traversers.XSDHandler

public class XSDHandler
extends java.lang.Object

The purpose of this class is to co-ordinate the construction of a grammar object corresponding to a schema. To do this, it must be prepared to parse several schema documents (for instance if the schema document originally referred to contains or information items). If any of the schemas imports a schema, other grammars may be constructed as a side-effect.

Version:

$Id: XSDHandler.java 449487 2006-09-24 21:11:28Z mrglavas $

Author:

Neil Graham, IBM, Pavani Mukthipudi, Sun Microsystems

Field Summary

static java.lang.String	ENTITY_RESOLVER Property identifier: entity resolver.
static java.lang.String	ERROR_REPORTER Property identifier: error reporter.
static java.lang.String	REDEF_IDENTIFIER
static java.lang.String	SYMBOL_TABLE Property identifier: symbol table.
static java.lang.String	XMLGRAMMAR_POOL Property identifier: grammar pool.

Constructor Summary

XSDHandler()

XSDHandler(XSGrammarBucket gBucket)

Method Summary

SimpleLocator	element2Locator(Element e) Extract location information from an Element node, and create a new SimpleLocator object from such information.
boolean	element2Locator(Element e, SimpleLocator l) Extract location information from an Element node, store such information in the passed-in SimpleLocator object, then return true.
SchemaGrammar	parseSchema(XMLInputSource is, XSDDescription desc, java.util.Hashtable locationPairs) This method initiates the parse of a schema.
void	reset(XMLComponentManager componentManager)
void	setDeclPool(XSDeclarationPool declPool)
void	setGenerateSyntheticAnnotations(boolean state)

Methods inherited from class java.lang.Object

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

Field Detail

ENTITY_RESOLVER

public static final java.lang.String ENTITY_RESOLVER

Property identifier: entity resolver.

See Also:

Constant Field Values

ERROR_REPORTER

public static final java.lang.String ERROR_REPORTER

Property identifier: error reporter.

See Also:

Constant Field Values

XMLGRAMMAR_POOL

public static final java.lang.String XMLGRAMMAR_POOL

Property identifier: grammar pool.

See Also:

Constant Field Values

SYMBOL_TABLE

public static final java.lang.String SYMBOL_TABLE

Property identifier: symbol table.

See Also:

Constant Field Values

REDEF_IDENTIFIER

public static final java.lang.String REDEF_IDENTIFIER

See Also:

Constant Field Values

Constructor Detail

XSDHandler

public XSDHandler()

XSDHandler

public XSDHandler(XSGrammarBucket gBucket)

Method Detail

parseSchema

public SchemaGrammar parseSchema(XMLInputSource is,
                                 XSDDescription desc,
                                 java.util.Hashtable locationPairs)
                          throws java.io.IOException

This method initiates the parse of a schema. It will likely be called from the Validator and it will make the resulting grammar available; it returns a reference to this object just in case. A reset(XMLComponentManager) must be called before this methods is called.

Parameters:

is -

desc -

locationPairs -

Returns:

the SchemaGrammar

Throws:

java.io.IOException

setDeclPool

public void setDeclPool(XSDeclarationPool declPool)

reset

public void reset(XMLComponentManager componentManager)

element2Locator

public SimpleLocator element2Locator(Element e)

Extract location information from an Element node, and create a new SimpleLocator object from such information. Returning null means no information can be retrieved from the element.

element2Locator

public boolean element2Locator(Element e,
                               SimpleLocator l)

Extract location information from an Element node, store such information in the passed-in SimpleLocator object, then return true. Returning false means can't extract or store such information.

setGenerateSyntheticAnnotations

public void setGenerateSyntheticAnnotations(boolean state)

Parameters:

state -