org.eclipse.hyades.logging.events.cbe.util
Class SAXEventHandler

java.lang.Object
  |
  +--org.xml.sax.helpers.DefaultHandler
        |
        +--org.eclipse.hyades.logging.events.cbe.util.SAXEventHandler
All Implemented Interfaces:
org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public final class SAXEventHandler
extends org.xml.sax.helpers.DefaultHandler

The SAXEventHandler class defines a utility object used for de-serializing CommonBaseEvent XML documents and fragments using a Simple API for XML (SAX) parser.

Since:
1.0.1
Version:
1.0.1
Author:
Denilson Nastacio, Paul E. Slauenwhite
See Also:
DefaultHandler

Constructor Summary
SAXEventHandler()
          No argument constructor.
 
Method Summary
 void characters(char[] ch, int start, int length)
           
 void endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
           
 void error(org.xml.sax.SAXParseException exception)
           
 void fatalError(org.xml.sax.SAXParseException exception)
           
 AssociationEngine[] getAssociationEngines()
          Returns the list of AssociationEngine objects created when de-serializing a Common Base Event XML document.
 CommonBaseEvent[] getCommonBaseEvents()
          Returns the list of CommonBaseEvent objects created when de-serializing a Common Base Event XML document or fragment.
 void init()
          Initialized the SAX parser to a newly constructed state.
 void setDocumentLocator(org.xml.sax.Locator loc)
           
 void startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
           
 void startPrefixMapping(java.lang.String prefix, java.lang.String uri)
           
 void warning(org.xml.sax.SAXParseException exception)
           
 
Methods inherited from class org.xml.sax.helpers.DefaultHandler
endDocument, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, skippedEntity, startDocument, unparsedEntityDecl
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SAXEventHandler

public SAXEventHandler()
No argument constructor.

Method Detail

init

public void init()
Initialized the SAX parser to a newly constructed state.


getCommonBaseEvents

public CommonBaseEvent[] getCommonBaseEvents()
Returns the list of CommonBaseEvent objects created when de-serializing a Common Base Event XML document or fragment.

This API will return null if no CommonBaseEvent objects have been parsed.

Returns:
List of CommonBaseEvent objects created when de-serializing a Common Base Event XML document or fragment, otherwise null if no CommonBaseEvent objects have been parsed.

getAssociationEngines

public AssociationEngine[] getAssociationEngines()
Returns the list of AssociationEngine objects created when de-serializing a Common Base Event XML document.

This API will return null if no AssociationEngine objects have been parsed.

Returns:
List of AssociationEngine objects created when de-serializing a Common Base Event XML document or fragment, otherwise null if no AssociationEngine objects have been parsed.

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator loc)
Specified by:
setDocumentLocator in interface org.xml.sax.ContentHandler
Overrides:
setDocumentLocator in class org.xml.sax.helpers.DefaultHandler
See Also:
ContentHandler.setDocumentLocator(org.xml.sax.Locator)

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException
Specified by:
characters in interface org.xml.sax.ContentHandler
Overrides:
characters in class org.xml.sax.helpers.DefaultHandler
org.xml.sax.SAXException
See Also:
ContentHandler.characters(char[], int, int)

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)
                        throws org.xml.sax.SAXException
Specified by:
startPrefixMapping in interface org.xml.sax.ContentHandler
Overrides:
startPrefixMapping in class org.xml.sax.helpers.DefaultHandler
org.xml.sax.SAXException
See Also:
ContentHandler.startPrefixMapping(java.lang.String, java.lang.String)

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException
Specified by:
startElement in interface org.xml.sax.ContentHandler
Overrides:
startElement in class org.xml.sax.helpers.DefaultHandler
org.xml.sax.SAXException
See Also:
ContentHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException
Specified by:
endElement in interface org.xml.sax.ContentHandler
Overrides:
endElement in class org.xml.sax.helpers.DefaultHandler
org.xml.sax.SAXException
See Also:
ContentHandler.endElement(java.lang.String, java.lang.String, java.lang.String)

warning

public void warning(org.xml.sax.SAXParseException exception)
             throws org.xml.sax.SAXException
Specified by:
warning in interface org.xml.sax.ErrorHandler
Overrides:
warning in class org.xml.sax.helpers.DefaultHandler
org.xml.sax.SAXException

error

public void error(org.xml.sax.SAXParseException exception)
           throws org.xml.sax.SAXException
Specified by:
error in interface org.xml.sax.ErrorHandler
Overrides:
error in class org.xml.sax.helpers.DefaultHandler
org.xml.sax.SAXException

fatalError

public void fatalError(org.xml.sax.SAXParseException exception)
                throws org.xml.sax.SAXException
Specified by:
fatalError in interface org.xml.sax.ErrorHandler
Overrides:
fatalError in class org.xml.sax.helpers.DefaultHandler
org.xml.sax.SAXException