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

Class DeferredContentHandler

java.lang.Object

org.eclipse.persistence.internal.oxm.record.deferred.DeferredContentHandler

All Implemented Interfaces:

ExtendedContentHandler, ContentHandler, LexicalHandler

Direct Known Subclasses:

AnyMappingContentHandler, BinaryMappingContentHandler, CompositeMappingContentHandler, DescriptorNotFoundContentHandler

public abstract class DeferredContentHandler
extends Object
implements ExtendedContentHandler, LexicalHandler

Purpose: ContentHandler to store events until we know if we are dealing with a simple, complex or empty element.

Responsibilities:

• Store events until will know if the element is simple, complex or empty
• Return control to the original unmarshalRecord

Constructor Summary

Constructors

Constructor	Description
DeferredContentHandler(UnmarshalRecord parentRecord)

Method Summary

Modifier and Type	Method	Description
protected org.eclipse.persistence.internal.oxm.record.deferred.DeferredContentHandler.AttributeList	buildAttributeList(Attributes attrs)
void	characters(char[] ch, int start, int length)
void	characters(CharSequence characters)
void	comment(char[] ch, int start, int length)
void	endCDATA()
void	endDocument()
void	endDTD()
void	endElement(String uri, String localName, String qName)
void	endEntity(String name)
void	endPrefixMapping(String prefix)
protected void	executeEvents(UnmarshalRecord unmarshalRecord)
protected List	getEvents()
protected UnmarshalRecord	getParent()
void	ignorableWhitespace(char[] ch, int start, int length)
protected abstract void	processComplexElement()
protected abstract void	processEmptyElement()
protected void	processEmptyElementWithAttributes()
void	processingInstruction(String target, String data)
protected abstract void	processSimpleElement()
void	setDocumentLocator(Locator locator)
void	setNil(boolean isNil)	This method can be used to track that the current element is nil
void	skippedEntity(String name)
void	startCDATA()
void	startDocument()
void	startDTD(String name, String publicId, String systemId)
void	startElement(String uri, String localName, String qName, Attributes atts)
void	startEntity(String name)
void	startPrefixMapping(String prefix, String uri)

Methods inherited from class java.lang.Object

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

Constructor Detail

DeferredContentHandler

public DeferredContentHandler(UnmarshalRecord parentRecord)

Method Detail

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

processEmptyElement

protected abstract void processEmptyElement()
                                     throws SAXException

Throws:

SAXException

processComplexElement

protected abstract void processComplexElement()
                                       throws SAXException

Throws:

SAXException

processSimpleElement

protected abstract void processSimpleElement()
                                      throws SAXException

Throws:

SAXException

processEmptyElementWithAttributes

protected void processEmptyElementWithAttributes()
                                          throws SAXException

Throws:

SAXException

executeEvents

protected void executeEvents(UnmarshalRecord unmarshalRecord)
                      throws SAXException

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

startElement

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

Specified by:

startElement in interface ContentHandler

Throws:

SAXException

buildAttributeList

protected org.eclipse.persistence.internal.oxm.record.deferred.DeferredContentHandler.AttributeList buildAttributeList(Attributes attrs)
                                                                                                                throws SAXException

Throws:

SAXException

endElement

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

Specified by:

endElement in interface ContentHandler

Throws:

SAXException

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

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

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)

Specified by:

characters in interface ExtendedContentHandler

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

startDTD

public void startDTD(String name,
                     String publicId,
                     String systemId)
              throws SAXException

Specified by:

startDTD in interface LexicalHandler

Throws:

SAXException

endDTD

public void endDTD()
            throws SAXException

Specified by:

endDTD in interface LexicalHandler

Throws:

SAXException

startEntity

public void startEntity(String name)
                 throws SAXException

Specified by:

startEntity in interface LexicalHandler

Throws:

SAXException

endEntity

public void endEntity(String name)
               throws SAXException

Specified by:

endEntity in interface LexicalHandler

Throws:

SAXException

startCDATA

public void startCDATA()
                throws SAXException

Specified by:

startCDATA in interface LexicalHandler

Throws:

SAXException

endCDATA

public void endCDATA()
              throws SAXException

Specified by:

endCDATA in interface LexicalHandler

Throws:

SAXException

comment

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

Specified by:

comment in interface LexicalHandler

Throws:

SAXException

getParent

protected UnmarshalRecord getParent()

getEvents

protected List getEvents()