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com.virtuosotechnologies.asaph.xmldatabase
Class IndexedSongDatabase.IndexXMLHandler  

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      com.virtuosotechnologies.asaph.xmldatabase.IndexedSongDatabase.IndexXMLHandler

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

Enclosing class:

IndexedSongDatabase

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class IndexedSongDatabase.IndexXMLHandler

extends org.xml.sax.helpers.DefaultHandler

DefaultHandler for initial loading of the index file

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Field Summary
private  java.lang.StringBuffer	buffer_
private  IndexedSongDatabase.SongInfoCache	curSong_
private  java.lang.String	dtdString_
private  org.xml.sax.ErrorHandler	errorHandler_
private  java.util.List	list_
private  org.xml.sax.Locator	locator_
private  java.lang.String	state_

 

Constructor Summary
(package private)	IndexedSongDatabase.IndexXMLHandler(java.lang.String dtdString, org.xml.sax.ErrorHandler errorHandler)

 

Method Summary
void	characters(char[] chs, int start, int length)           Receive notification of character data inside an element.
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)           Receive notification of the end of an element.
void	error(org.xml.sax.SAXParseException ex)           Receive notification of a recoverable parser error.
void	fatalError(org.xml.sax.SAXParseException ex)           Report a fatal XML parsing error.
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId)           Resolve an external entity.
void	setDocumentLocator(org.xml.sax.Locator locator)           Receive a Locator object for document events.
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)           Receive notification of the start of an element.
void	warning(org.xml.sax.SAXParseException ex)           Receive notification of a parser warning.

 

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endDocument, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl

 

Methods inherited from class java.lang.Object

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

 

Field Detail

errorHandler_

private org.xml.sax.ErrorHandler errorHandler_

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locator_

private org.xml.sax.Locator locator_

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dtdString_

private java.lang.String dtdString_

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curSong_

private IndexedSongDatabase.SongInfoCache curSong_

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state_

private java.lang.String state_

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buffer_

private java.lang.StringBuffer buffer_

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list_

private java.util.List list_

Constructor Detail

IndexedSongDatabase.IndexXMLHandler

IndexedSongDatabase.IndexXMLHandler(java.lang.String dtdString,
                                    org.xml.sax.ErrorHandler errorHandler)

Method Detail

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

Description copied from class: org.xml.sax.helpers.DefaultHandler

Receive notification of the start of an element.

By default, do nothing. Application writers may override this method in a subclass to take specific actions at the start of each element (such as allocating a new tree node or writing output to a file).

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endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException

Description copied from class: org.xml.sax.helpers.DefaultHandler

Receive notification of the end of an element.

By default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of each element (such as finalising a tree node or writing output to a file).

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characters

public void characters(char[] chs,
                       int start,
                       int length)
                throws org.xml.sax.SAXException

Description copied from class: org.xml.sax.helpers.DefaultHandler

Receive notification of character data inside an element.

By default, do nothing. Application writers may override this method to take specific actions for each chunk of character data (such as adding the data to a node or buffer, or printing it to a file).

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resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws org.xml.sax.SAXException

Description copied from class: org.xml.sax.helpers.DefaultHandler

Resolve an external entity.

Always return null, so that the parser will use the system identifier provided in the XML document. This method implements the SAX default behaviour: application writers can override it in a subclass to do special translations such as catalog lookups or URI redirection.

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error

public void error(org.xml.sax.SAXParseException ex)
           throws org.xml.sax.SAXException

Description copied from class: org.xml.sax.helpers.DefaultHandler

Receive notification of a recoverable parser error.

The default implementation does nothing. Application writers may override this method in a subclass to take specific actions for each error, such as inserting the message in a log file or printing it to the console.

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fatalError

public void fatalError(org.xml.sax.SAXParseException ex)
                throws org.xml.sax.SAXException

Description copied from class: org.xml.sax.helpers.DefaultHandler

Report a fatal XML parsing error.

The default implementation throws a SAXParseException. Application writers may override this method in a subclass if they need to take specific actions for each fatal error (such as collecting all of the errors into a single report): in any case, the application must stop all regular processing when this method is invoked, since the document is no longer reliable, and the parser may no longer report parsing events.

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warning

public void warning(org.xml.sax.SAXParseException ex)
             throws org.xml.sax.SAXException

Description copied from class: org.xml.sax.helpers.DefaultHandler

Receive notification of a parser warning.

The default implementation does nothing. Application writers may override this method in a subclass to take specific actions for each warning, such as inserting the message in a log file or printing it to the console.

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setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)

Description copied from class: org.xml.sax.helpers.DefaultHandler

Receive a Locator object for document events.

By default, do nothing. Application writers may override this method in a subclass if they wish to store the locator for use with other document events.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> virtuosotechnologies >> asaph >> [ xmldatabase overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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