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org.apache.cocoon.ajax
Class BrowserUpdateTransformer

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.xml.AbstractXMLProducer
          org.apache.cocoon.xml.AbstractXMLPipe
              org.apache.cocoon.transformation.AbstractTransformer
                  org.apache.cocoon.ajax.BrowserUpdateTransformer

All Implemented Interfaces:

Poolable, Recyclable, Component, LogEnabled, SitemapModelComponent, Transformer, XMLPipe, XMLProducer, XMLConsumer, ContentHandler, LexicalHandler

public class BrowserUpdateTransformer
extends AbstractTransformer

Version:

$Id: BrowserUpdateTransformer.html 1304258 2012-03-23 10:09:27Z 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) Receive notification of character data.
void	endDocument() Receive notification of the end of a document.
void	endElement(String uri, String loc, String raw) Receive notification of the end of an element.
void	endPrefixMapping(String prefix) End the scope of a prefix-URI mapping.
void	recycle() Recycle the producer by removing references, and resetting handlers to null (empty) implementations.
void	setDocumentLocator(Locator locator) Receive an object for locating the origin of SAX document events.
void	setup(SourceResolver resolver, Map objectModel, String src, Parameters par) Set the SourceResolver, objectModel Map, the source and sitemap Parameters used to process the request.
void	startDocument() Receive notification of the beginning of a document.
void	startElement(String uri, String loc, String raw, Attributes attrs) Receive notification of the beginning of an element.
void	startPrefixMapping(String prefix, String uri) Begin the scope of a prefix-URI Namespace mapping.

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.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

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(SourceResolver resolver,
                  Map objectModel,
                  String src,
                  Parameters par)
           throws ProcessingException,
                  SAXException,
                  IOException

Description copied from interface: SitemapModelComponent

Set the SourceResolver, objectModel Map, the source and sitemap Parameters used to process the request.

Throws:

ProcessingException

SAXException

IOException

setDocumentLocator

public void setDocumentLocator(Locator locator)

Description copied from class: AbstractXMLPipe

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

Specified by:

setDocumentLocator in interface ContentHandler

Overrides:

setDocumentLocator in class AbstractXMLPipe

Parameters:

locator - An object that can return the location of any SAX document event.

startDocument

public void startDocument()
                   throws SAXException

Description copied from class: AbstractXMLPipe

Receive notification of the beginning of a document.

Specified by:

startDocument in interface ContentHandler

Overrides:

startDocument in class AbstractXMLPipe

Throws:

SAXException

startPrefixMapping

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

Description copied from class: AbstractXMLPipe

Begin the scope of a prefix-URI Namespace mapping.

Specified by:

startPrefixMapping in interface ContentHandler

Overrides:

startPrefixMapping in class AbstractXMLPipe

Parameters:

prefix - The Namespace prefix being declared.

uri - The Namespace URI the prefix is mapped to.

Throws:

SAXException

startElement

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

Description copied from class: AbstractXMLPipe

Receive notification of the beginning of an element.

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class AbstractXMLPipe

Parameters:

uri - The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.

loc - The local name (without prefix), or the empty string if Namespace processing is not being performed.

raw - The raw XML 1.0 name (with prefix), or the empty string if raw names are not available.

attrs - The attributes attached to the element. If there are no attributes, it shall be an empty Attributes object.

Throws:

SAXException

characters

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

Description copied from class: AbstractXMLPipe

Receive notification of character data.

Specified by:

characters in interface ContentHandler

Overrides:

characters in class AbstractXMLPipe

Parameters:

buffer - The characters from the XML document.

offset - The start position in the array.

len - The number of characters to read from the array.

Throws:

SAXException

endElement

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

Description copied from class: AbstractXMLPipe

Receive notification of the end of an element.

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class AbstractXMLPipe

Parameters:

uri - The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.

loc - The local name (without prefix), or the empty string if Namespace processing is not being performed.

raw - The raw XML 1.0 name (with prefix), or the empty string if raw names are not available.

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Description copied from class: AbstractXMLPipe

End the scope of a prefix-URI mapping.

Specified by:

endPrefixMapping in interface ContentHandler

Overrides:

endPrefixMapping in class AbstractXMLPipe

Parameters:

prefix - The prefix that was being mapping.

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Description copied from class: AbstractXMLPipe

Receive notification of the end of a document.

Specified by:

endDocument in interface ContentHandler

Overrides:

endDocument in class AbstractXMLPipe

Throws:

SAXException

recycle

public void recycle()

Description copied from class: AbstractXMLProducer

Recycle the producer by removing references, and resetting handlers to null (empty) implementations.

Specified by:

recycle in interface Recyclable

Overrides:

recycle in class AbstractXMLProducer