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,v 1.20 2002/01/29 20:24:57 sandygao Exp $
Author:
Neil Graham, IBM

Inner Class Summary
protected  class XSDHandler.LocationResolver
           
 
Field Summary
 java.lang.String EMPTY_STRING
           
protected  java.util.Hashtable fNotationRegistry
           
static java.lang.String REDEF_IDENTIFIER
           
 
Constructor Summary
XSDHandler(XSGrammarBucket gBucket)
           
 
Method Summary
protected  void buildGlobalNameRegistries()
           
protected  org.apache.xerces.impl.xs.traversers.XSDocumentInfo constructTrees(org.w3c.dom.Document schemaRoot, java.lang.String locationHint, java.lang.String callerTNS, short referType)
           
protected  java.lang.Object getGlobalDecl(org.apache.xerces.impl.xs.traversers.XSDocumentInfo currSchema, int declType, org.apache.xerces.xni.QName declToTraverse)
           
protected  java.util.Hashtable getIDRegistry()
           
 SchemaGrammar parseSchema(java.lang.String schemaNamespace, java.lang.String schemaHint, short referType)
           
 SchemaGrammar parseSchema(java.lang.String schemaNamespace, org.apache.xerces.xni.parser.XMLInputSource is, short referType)
           
 void reset(XMLErrorReporter errorReporter, org.apache.xerces.xni.parser.XMLEntityResolver entityResolver, SymbolTable symbolTable, java.lang.String externalSchemaLocation, java.lang.String externalNoNSSchemaLocation)
           
protected  void resolveKeyRefs()
           
protected  void storeKeyRef(org.w3c.dom.Element keyrefToStore, org.apache.xerces.impl.xs.traversers.XSDocumentInfo schemaDoc, XSElementDecl currElemDecl)
           
protected  void traverseSchemas()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

REDEF_IDENTIFIER

public static final java.lang.String REDEF_IDENTIFIER

EMPTY_STRING

public java.lang.String EMPTY_STRING

fNotationRegistry

protected java.util.Hashtable fNotationRegistry
Constructor Detail

XSDHandler

public XSDHandler(XSGrammarBucket gBucket)
Method Detail

parseSchema

public SchemaGrammar parseSchema(java.lang.String schemaNamespace,
                                 java.lang.String schemaHint,
                                 short referType)

parseSchema

public SchemaGrammar parseSchema(java.lang.String schemaNamespace,
                                 org.apache.xerces.xni.parser.XMLInputSource is,
                                 short referType)

constructTrees

protected org.apache.xerces.impl.xs.traversers.XSDocumentInfo constructTrees(org.w3c.dom.Document schemaRoot,
                                                                             java.lang.String locationHint,
                                                                             java.lang.String callerTNS,
                                                                             short referType)

buildGlobalNameRegistries

protected void buildGlobalNameRegistries()

traverseSchemas

protected void traverseSchemas()

getGlobalDecl

protected java.lang.Object getGlobalDecl(org.apache.xerces.impl.xs.traversers.XSDocumentInfo currSchema,
                                         int declType,
                                         org.apache.xerces.xni.QName declToTraverse)

resolveKeyRefs

protected void resolveKeyRefs()

getIDRegistry

protected java.util.Hashtable getIDRegistry()

storeKeyRef

protected void storeKeyRef(org.w3c.dom.Element keyrefToStore,
                           org.apache.xerces.impl.xs.traversers.XSDocumentInfo schemaDoc,
                           XSElementDecl currElemDecl)

reset

public void reset(XMLErrorReporter errorReporter,
                  org.apache.xerces.xni.parser.XMLEntityResolver entityResolver,
                  SymbolTable symbolTable,
                  java.lang.String externalSchemaLocation,
                  java.lang.String externalNoNSSchemaLocation)


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