oracle.jdeveloper.xml.schema.dependency
Class SchemaReferenceFactory

java.lang.Object
  oracle.bali.xml.model.dependency.ReferenceFactory
      oracle.bali.xml.model.dependency.TraversalReferenceFactory
          oracle.jdeveloper.xml.schema.dependency.SchemaReferenceFactory

All Implemented Interfaces:

oracle.bali.xml.indexing.IndexingFactory, oracle.bali.xml.model.traversal.TraversalHandler

Direct Known Subclasses:

ImportReferenceFactory

public class SchemaReferenceFactory
extends oracle.bali.xml.model.dependency.TraversalReferenceFactory
implements oracle.bali.xml.indexing.IndexingFactory

Reference factory for XML Schema document references.

Nested Class Summary

Nested classes/interfaces inherited from interface oracle.bali.xml.indexing.IndexingFactory

oracle.bali.xml.indexing.IndexingFactory.IndexEntry

Constructor Summary

SchemaReferenceFactory()

Method Summary

java.util.List<oracle.bali.xml.indexing.IndexingFactory.IndexEntry>	getIndexEntries(oracle.bali.xml.grammar.QualifiedName elementQN, oracle.bali.xml.grammar.QualifiedName attrQN, java.lang.String value)
protected oracle.bali.xml.model.dependency.Reference	getReference(oracle.bali.xml.model.XmlContext context, org.w3c.dom.Node node, java.lang.String value)
java.util.Collection<oracle.bali.xml.model.dependency.Reference>	getReferences(oracle.bali.xml.model.XmlContext context, org.w3c.dom.Node node, java.lang.String value)
protected java.net.URL	getSchemaLocation(oracle.bali.xml.model.XmlContext context, org.w3c.dom.Node node, java.lang.String value) Get the location of the schema document, or null if the schema is not found.
protected java.lang.String	getTargetNamespace(oracle.bali.xml.model.XmlContext context, org.w3c.dom.Node node, java.lang.String value) Get the target namespace of the schema document, or null if not known.
protected boolean	isImportReference() This method gets the boolean flag notifying whether this factory instance belong to import element or not.
protected boolean	isTransitive(oracle.bali.xml.model.XmlContext context, org.w3c.dom.Node node, java.lang.String value) Determine whether the schema reference is transitive.

Methods inherited from class oracle.bali.xml.model.dependency.TraversalReferenceFactory

handleEndNode, handleStartNode

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaReferenceFactory

public SchemaReferenceFactory()

Method Detail

getSchemaLocation

@Nullable
protected java.net.URL getSchemaLocation(oracle.bali.xml.model.XmlContext context,
                                                  org.w3c.dom.Node node,
                                                  java.lang.String value)

Get the location of the schema document, or null if the schema is not found. The default implementation assumes the entire value of the node is a URL or a path relative to the referencing document. Subclasses can override this to provide different behavior.

Parameters:

context - the XML context

node - the DOM node containing the reference

value - the node value

Returns:

the location of the schema document

getTargetNamespace

@Nullable
protected java.lang.String getTargetNamespace(oracle.bali.xml.model.XmlContext context,
                                                       org.w3c.dom.Node node,
                                                       java.lang.String value)

Get the target namespace of the schema document, or null if not known. The default implementation returns null. Subclasses can override this if they can provide the target namespace.

Parameters:

context - the XML context

node - the DOM node containing the reference

value - the node value

Returns:

the target namespace

isTransitive

protected boolean isTransitive(oracle.bali.xml.model.XmlContext context,
                               org.w3c.dom.Node node,
                               java.lang.String value)

Determine whether the schema reference is transitive. That is, whether a reference from A to B, and from B to C, implies a reference bewteen A and C.

Parameters:

context - the XML context

node - the DOM node containing the reference

value - the node value

Returns:

true if the reference is transitive, false otherwise

getReference

protected oracle.bali.xml.model.dependency.Reference getReference(oracle.bali.xml.model.XmlContext context,
                                                                  org.w3c.dom.Node node,
                                                                  java.lang.String value)

getReferences

public java.util.Collection<oracle.bali.xml.model.dependency.Reference> getReferences(oracle.bali.xml.model.XmlContext context,
                                                                                      org.w3c.dom.Node node,
                                                                                      java.lang.String value)

Specified by:

getReferences in class oracle.bali.xml.model.dependency.ReferenceFactory

getIndexEntries

public java.util.List<oracle.bali.xml.indexing.IndexingFactory.IndexEntry> getIndexEntries(oracle.bali.xml.grammar.QualifiedName elementQN,
                                                                                           oracle.bali.xml.grammar.QualifiedName attrQN,
                                                                                           java.lang.String value)

Specified by:

getIndexEntries in interface oracle.bali.xml.indexing.IndexingFactory

isImportReference

protected boolean isImportReference()

This method gets the boolean flag notifying whether this factory instance belong to import element or not. The default SchemaReferenceFactory implementation returns false.

Returns:

false