net.sf.webmancer.util.xml.sax
Class DefaultHandler

java.lang.Object
  net.sf.webmancer.util.xml.sax.DefaultHandler

All Implemented Interfaces:

org.xml.sax.ContentHandler

Direct Known Subclasses:

SAXDOMHandler

public class DefaultHandler
extends java.lang.Object
implements org.xml.sax.ContentHandler

This class is a convenient implementation of the ContentHandler interface that simply does nothing in all its methods except setDocumentLocator(Locator). The class could be used as a parent of some other handlers so that the descendants have not to implement all methods form the ContentHandler interface.

Author:

Michal Burda

Field Summary

protected org.xml.sax.Locator

locator The actual locator set by the setDocumentLocator(Locator) method

Constructor Summary

DefaultHandler()
Constructor that sets the locator to null.

Method Summary

void	endDocument() This method simply does nothing.
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName) This method simply does nothing.
void	endPrefixMapping(java.lang.String prefix) This method simply does nothing.
void	characters(char[] ch, int start, int length) This method simply does nothing.
void	ignorableWhitespace(char[] ch, int start, int length) This method simply does nothing.
void	processingInstruction(java.lang.String target, java.lang.String data) This method simply does nothing.
void	setDocumentLocator(org.xml.sax.Locator locator) Sets the locator to given parameter value.
void	skippedEntity(java.lang.String name) This method simply does nothing.
void	startDocument() This method simply does nothing.
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes atts) This method simply does nothing.
void	startPrefixMapping(java.lang.String prefix, java.lang.String uri) This method simply does nothing.

Methods inherited from class java.lang.Object

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

Field Detail

locator

protected org.xml.sax.Locator locator

The actual locator set by the setDocumentLocator(Locator) method

Constructor Detail

DefaultHandler

public DefaultHandler()

Constructor that sets the locator to null.

Method Detail

setDocumentLocator

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

Sets the locator to given parameter value.

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

Parameters:

locator - The locator that has to be saved

See Also:

ContentHandler.setDocumentLocator(org.xml.sax.Locator)

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException

This method simply does nothing.

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.startDocument()

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException

This method simply does nothing.

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.endDocument()

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)
                        throws org.xml.sax.SAXException

This method simply does nothing.

Specified by:

startPrefixMapping in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.startPrefixMapping(java.lang.String, java.lang.String)

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)
                      throws org.xml.sax.SAXException

This method simply does nothing.

Specified by:

endPrefixMapping in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.endPrefixMapping(java.lang.String)

startElement

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

This method simply does nothing.

Specified by:

startElement in interface org.xml.sax.ContentHandler

Throws:

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

This method simply does nothing.

Specified by:

endElement in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.endElement(java.lang.String, java.lang.String, java.lang.String)

characters

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

This method simply does nothing.

Specified by:

characters in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.characters(char[], int, int)

ignorableWhitespace

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

This method simply does nothing.

Specified by:

ignorableWhitespace in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.ignorableWhitespace(char[], int, int)

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String data)
                           throws org.xml.sax.SAXException

This method simply does nothing.

Specified by:

processingInstruction in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.processingInstruction(java.lang.String, java.lang.String)

skippedEntity

public void skippedEntity(java.lang.String name)
                   throws org.xml.sax.SAXException

This method simply does nothing.

Specified by:

skippedEntity in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.skippedEntity(java.lang.String)