org.apache.cocoon.ajax
Class BrowserUpdateTransformer

java.lang.Object
  org.apache.cocoon.util.AbstractLogEnabled
      org.apache.cocoon.xml.AbstractXMLProducer
          org.apache.cocoon.xml.AbstractXMLPipe
              org.apache.cocoon.transformation.AbstractTransformer
                  org.apache.cocoon.ajax.BrowserUpdateTransformer

All Implemented Interfaces:

ContentHandler, LexicalHandler, Poolable, Recyclable, org.apache.cocoon.sitemap.SitemapModelComponent, org.apache.cocoon.transformation.Transformer, XMLConsumer, org.apache.cocoon.xml.XMLConsumer, org.apache.cocoon.xml.XMLPipe, org.apache.cocoon.xml.XMLProducer

public class BrowserUpdateTransformer

extends org.apache.cocoon.transformation.AbstractTransformer

The BrowserUpdateTransformer transformer filters the result of the form template, so that only updated widgets are sent back to the browser

Version:

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

Field Summary

static String	AJAXMODE_PARAM
static String	BU_NSURI

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

contentHandler, EMPTY_CONTENT_HANDLER, lexicalHandler, xmlConsumer

Fields inherited from interface org.apache.cocoon.transformation.Transformer

ROLE

Constructor Summary

BrowserUpdateTransformer()

Method Summary

void	characters(char[] buffer, int offset, int len)
void	endDocument()
void	endElement(String uri, String loc, String raw)
void	endPrefixMapping(String prefix)
void	recycle()
void	setDocumentLocator(Locator locator)
void	setup(org.apache.cocoon.environment.SourceResolver resolver, Map objectModel, String src, Parameters par)
void	startDocument()
void	startElement(String uri, String loc, String raw, Attributes attrs)
void	startPrefixMapping(String prefix, String uri)

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

comment, endCDATA, endDTD, endEntity, ignorableWhitespace, processingInstruction, skippedEntity, startCDATA, startDTD, startEntity

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

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

Methods inherited from interface org.xml.sax.ContentHandler

ignorableWhitespace, processingInstruction, skippedEntity

Methods inherited from interface org.xml.sax.ext.LexicalHandler

comment, endCDATA, endDTD, endEntity, startCDATA, startDTD, startEntity

Methods inherited from interface org.apache.cocoon.xml.XMLProducer

setConsumer

Field Detail

AJAXMODE_PARAM

public static final String AJAXMODE_PARAM

See Also:

Constant Field Values

BU_NSURI

public static final String BU_NSURI

See Also:

Constant Field Values

Constructor Detail

BrowserUpdateTransformer

public BrowserUpdateTransformer()

Method Detail

setup

public void setup(org.apache.cocoon.environment.SourceResolver resolver,
                  Map objectModel,
                  String src,
                  Parameters par)
           throws org.apache.cocoon.ProcessingException,
                  SAXException,
                  IOException

Throws:

org.apache.cocoon.ProcessingException

SAXException

IOException

setDocumentLocator

public void setDocumentLocator(Locator locator)

startDocument

public void startDocument()
                   throws SAXException

Throws:

SAXException

startPrefixMapping

public void startPrefixMapping(String prefix,
                               String uri)
                        throws SAXException

Throws:

SAXException

startElement

public void startElement(String uri,
                         String loc,
                         String raw,
                         Attributes attrs)
                  throws SAXException

Throws:

SAXException

characters

public void characters(char[] buffer,
                       int offset,
                       int len)
                throws SAXException

Throws:

SAXException

endElement

public void endElement(String uri,
                       String loc,
                       String raw)
                throws SAXException

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Throws:

SAXException

recycle

public void recycle()