org.apache.cocoon.xml
Class DocumentHandlerAdapter

java.lang.Object
  org.apache.cocoon.util.AbstractLogEnabled
      org.apache.cocoon.xml.AbstractXMLProducer
          org.apache.cocoon.xml.DocumentHandlerAdapter

All Implemented Interfaces:

DocumentHandler, Poolable, Recyclable, org.apache.cocoon.xml.XMLProducer

public class DocumentHandlerAdapter

extends org.apache.cocoon.xml.AbstractXMLProducer

implements DocumentHandler

This class is an utility class "adapting" a SAX version 1.0 DocumentHandler, to SAX version 2 ContentHandler.
This class fully supports XML namespaces, converting xmlns and xmlns:... element attributes into appropriate startPrefixMapping(...) and endPrefixMapping(...) calls.

Version:

$Id: DocumentHandlerAdapter.html 1304280 2012-03-23 11:18:01Z ilgrosso $

Field Summary

Fields inherited from class org.apache.cocoon.xml.AbstractXMLProducer

contentHandler, EMPTY_CONTENT_HANDLER, lexicalHandler, xmlConsumer

Constructor Summary

DocumentHandlerAdapter()
Create a new DocumentHandlerAdapter instance.

DocumentHandlerAdapter(ContentHandler content)
Create a new DocumentHandlerAdapter instance.

DocumentHandlerAdapter(org.apache.cocoon.xml.XMLConsumer consumer)
Create a new DocumentHandlerAdapter instance.

Method Summary

void	characters(char[] ch, int start, int len) Receive notification of character data.
void	endDocument() Receive notification of the end of a document.
void	endElement(String name) Receive notification of the end of an element.
void	ignorableWhitespace(char[] ch, int start, int len) Receive notification of ignorable whitespace in element content.
void	processingInstruction(String target, String data) Receive notification of a processing instruction.
void	setDocumentLocator(Locator locator) Receive an object for locating the origin of SAX document events.
void	startDocument() Receive notification of the beginning of a document.
void	startElement(String name, AttributeList a) Receive notification of the beginning of an element.

Methods inherited from class org.apache.cocoon.xml.AbstractXMLProducer

recycle, setConsumer, setContentHandler, setLexicalHandler

Methods inherited from class org.apache.cocoon.util.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentHandlerAdapter

public DocumentHandlerAdapter()

Create a new DocumentHandlerAdapter instance.

DocumentHandlerAdapter

public DocumentHandlerAdapter(org.apache.cocoon.xml.XMLConsumer consumer)

Create a new DocumentHandlerAdapter instance.

DocumentHandlerAdapter

public DocumentHandlerAdapter(ContentHandler content)

Create a new DocumentHandlerAdapter instance.

Method Detail

setDocumentLocator

public void setDocumentLocator(Locator locator)

Receive an object for locating the origin of SAX document events.

Specified by:

setDocumentLocator in interface DocumentHandler

startDocument

public void startDocument()
                   throws SAXException

Receive notification of the beginning of a document.

Specified by:

startDocument in interface DocumentHandler

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Receive notification of the end of a document.

Specified by:

endDocument in interface DocumentHandler

Throws:

SAXException

startElement

public void startElement(String name,
                         AttributeList a)
                  throws SAXException

Receive notification of the beginning of an element.

Specified by:

startElement in interface DocumentHandler

Throws:

SAXException

endElement

public void endElement(String name)
                throws SAXException

Receive notification of the end of an element.

Specified by:

endElement in interface DocumentHandler

Throws:

SAXException

characters

public void characters(char[] ch,
                       int start,
                       int len)
                throws SAXException

Receive notification of character data.

Specified by:

characters in interface DocumentHandler

Throws:

SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                                int start,
                                int len)
                         throws SAXException

Receive notification of ignorable whitespace in element content.

Specified by:

ignorableWhitespace in interface DocumentHandler

Throws:

SAXException

processingInstruction

public void processingInstruction(String target,
                                  String data)
                           throws SAXException

Receive notification of a processing instruction.

Specified by:

processingInstruction in interface DocumentHandler

Throws:

SAXException