Module org.eclipse.persistence.core

Package org.eclipse.persistence.internal.oxm.record

Class SAXUnmarshallerHandler

java.lang.Object

org.eclipse.persistence.internal.oxm.record.SAXUnmarshallerHandler

All Implemented Interfaces:

ExtendedContentHandler, ContentHandler

public class SAXUnmarshallerHandler
extends Object
implements ExtendedContentHandler

INTERNAL:

Purpose:An implementation of ContentHandler used to handle the root element of an XML Document during unmarshal.

Responsibilities:

• Implement ContentHandler interface
• Handle startElement event for the root-level element of an xml document
• Handle inheritance, and descriptor lookup to determine the correct class associated with this XML Element.

Constructor Summary

Constructors

Constructor	Description
SAXUnmarshallerHandler(Context xmlContext)

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)
void	characters(CharSequence characters)
void	endDocument()
void	endElement(String namespaceURI, String localName, String qName)
void	endPrefixMapping(String prefix)
UnmarshalKeepAsElementPolicy	getKeepAsElementPolicy()
Object	getObject()
Unmarshaller	getUnmarshaller()
UnmarshalNamespaceResolver	getUnmarshalNamespaceResolver()
XMLReader	getXMLReader()
void	ignorableWhitespace(char[] ch, int start, int length)
void	processingInstruction(String target, String data)
void	resolveReferences()	INTERNAL: Resolve any mapping references.
void	setDocumentLocator(Locator locator)
void	setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy policy)
void	setNil(boolean isNil)	This method can be used to track that the current element is nil
void	setObject(Object object)
void	setUnmarshaller(Unmarshaller unmarshaller)
void	setUnmarshalNamespaceResolver(UnmarshalNamespaceResolver unmarshalNamespaceResolver)
void	setXMLReader(XMLReader xmlReader)
void	skippedEntity(String name)
void	startDocument()
void	startElement(String namespaceURI, String localName, String qName, Attributes atts)
void	startPrefixMapping(String prefix, String uri)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Constructor Details

SAXUnmarshallerHandler

public SAXUnmarshallerHandler(Context xmlContext)

Method Details

getXMLReader

public XMLReader getXMLReader()

setXMLReader

public void setXMLReader(XMLReader xmlReader)

getObject

public Object getObject()

setObject

public void setObject(Object object)

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

getUnmarshalNamespaceResolver

public UnmarshalNamespaceResolver getUnmarshalNamespaceResolver()

setUnmarshalNamespaceResolver

public void setUnmarshalNamespaceResolver(UnmarshalNamespaceResolver unmarshalNamespaceResolver)

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Throws:

SAXException

startPrefixMapping

public void startPrefixMapping(String prefix,
 String uri)
                        throws SAXException

Specified by:

startPrefixMapping in interface ContentHandler

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Specified by:

endPrefixMapping in interface ContentHandler

Throws:

SAXException

resolveReferences

public void resolveReferences()

INTERNAL: Resolve any mapping references.

startElement

public void startElement(String namespaceURI,
 String localName,
 String qName,
 Attributes atts)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Throws:

SAXException

endElement

public void endElement(String namespaceURI,
 String localName,
 String qName)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Throws:

SAXException

characters

public void characters(char[] ch,
 int start,
 int length)
                throws SAXException

Specified by:

characters in interface ContentHandler

Throws:

SAXException

characters

public void characters(CharSequence characters)
                throws SAXException

Specified by:

characters in interface ExtendedContentHandler

Throws:

SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
 int start,
 int length)
                         throws SAXException

Specified by:

ignorableWhitespace in interface ContentHandler

Throws:

SAXException

processingInstruction

public void processingInstruction(String target,
 String data)
                           throws SAXException

Specified by:

processingInstruction in interface ContentHandler

Throws:

SAXException

skippedEntity

public void skippedEntity(String name)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException

setUnmarshaller

public void setUnmarshaller(Unmarshaller unmarshaller)

getUnmarshaller

public Unmarshaller getUnmarshaller()

setKeepAsElementPolicy

public void setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy policy)

getKeepAsElementPolicy

public UnmarshalKeepAsElementPolicy getKeepAsElementPolicy()

setNil

public void setNil(boolean isNil)

Description copied from interface: ExtendedContentHandler

This method can be used to track that the current element is nil

Specified by:

setNil in interface ExtendedContentHandler