org.apache.xindice.xml.sax
Class SetContentHandler

java.lang.Object
  |
  +--org.xml.sax.helpers.DefaultHandler
        |
        +--org.apache.xindice.xml.sax.SetContentHandler

All Implemented Interfaces:

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

public class SetContentHandler

extends org.xml.sax.helpers.DefaultHandler

Simple ContentHandler that just converts the SAX event stream into a text representation of the document and stores it in the associated resource. The only place this class currently used is in XMLResourceImpl.setContentAsSAX(). Instead of this class, null-transform using TrAX API can be used.

Version:

$Revision: 511426 $, $Date: 2007-02-24 22:25:02 -0500 (Sat, 24 Feb 2007) $

Field Summary

protected Map	namespaces
protected StringBuffer	newContent
protected org.xmldb.api.modules.XMLResource	resource

Constructor Summary

SetContentHandler(org.xmldb.api.modules.XMLResource resource)

Method Summary

void	characters(char[] ch, int start, int length) Receive notification of character data inside an element.
void	endDocument() Receive notification of the end of the document.
void	endElement(String uri, String localName, String qName) Receive notification of the end of an element.
void	endPrefixMapping(String prefix) Receive notification of the end of a Namespace mapping.
void	ignorableWhitespace(char[] ch, int start, int length) Receive notification of ignorable whitespace in element content.
void	processingInstruction(String target, String data) Receive notification of a processing instruction.
void	skippedEntity(String name) Receive notification of a skipped entity.
void	startDocument() Receive notification of the beginning of the document.
void	startElement(String uri, String localName, String qName, org.xml.sax.Attributes attributes) Receive notification of the start of an element.
void	startPrefixMapping(String prefix, String uri) Receive notification of the start of a Namespace mapping.

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

error, fatalError, notationDecl, resolveEntity, setDocumentLocator, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

resource

protected org.xmldb.api.modules.XMLResource resource

newContent

protected StringBuffer newContent

namespaces

protected Map namespaces

Constructor Detail

SetContentHandler

public SetContentHandler(org.xmldb.api.modules.XMLResource resource)

Method Detail

startDocument

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

Receive notification of the beginning of the document.

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

ContentHandler.startDocument()

endDocument

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

Receive notification of the end of the document.

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

ContentHandler.endDocument()

startPrefixMapping

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

Receive notification of the start of a Namespace mapping.

Overrides:

startPrefixMapping in class org.xml.sax.helpers.DefaultHandler

Parameters:

prefix - The Namespace prefix being declared.

uri - The Namespace URI mapped to the prefix.

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

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

endPrefixMapping

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

Receive notification of the end of a Namespace mapping.

Overrides:

endPrefixMapping in class org.xml.sax.helpers.DefaultHandler

Parameters:

prefix - The Namespace prefix being declared.

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

ContentHandler.endPrefixMapping(java.lang.String)

startElement

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

Receive notification of the start of an element.

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Parameters:

attributes - The specified or defaulted attributes.

uri - Description of Parameter

localName - Description of Parameter

qName - Description of Parameter

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

ContentHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)

endElement

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

Receive notification of the end of an element.

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Parameters:

uri - Description of Parameter

localName - Description of Parameter

qName - Description of Parameter

Throws:

org.xml.sax.SAXException - Description of Exception

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

Receive notification of character data inside an element.

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Parameters:

ch - The characters.

start - The start position in the character array.

length - The number of characters to use from the character array.

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

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

ignorableWhitespace

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

Receive notification of ignorable whitespace in element content.

Overrides:

ignorableWhitespace in class org.xml.sax.helpers.DefaultHandler

Parameters:

ch - The whitespace characters.

start - The start position in the character array.

length - The number of characters to use from the character array.

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

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

processingInstruction

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

Receive notification of a processing instruction.

Overrides:

processingInstruction in class org.xml.sax.helpers.DefaultHandler

Parameters:

target - The processing instruction target.

data - The processing instruction data, or null if none is supplied.

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

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

skippedEntity

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

Receive notification of a skipped entity.

Overrides:

skippedEntity in class org.xml.sax.helpers.DefaultHandler

Parameters:

name - The name of the skipped entity.

Throws:

org.xml.sax.SAXException - Description of Exception

See Also:

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