com.liferay.faces.util.render
Class IdResponseWriter

java.lang.Object
  java.io.Writer
      javax.faces.context.ResponseWriter
          javax.faces.context.ResponseWriterWrapper
              com.liferay.faces.util.render.IdResponseWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, javax.faces.FacesWrapper<javax.faces.context.ResponseWriter>

public class IdResponseWriter
extends javax.faces.context.ResponseWriterWrapper

This class is a ResponseWriter that ensures the "id" attribute is always written to a particular element. There are two general use cases for this class: 1. Ensure that the id is always rendered for a specific element. 2. Render a different id than the delegating renderer would normally render.

Author:

Neil Griffin

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

IdResponseWriter(javax.faces.context.ResponseWriter responseWriter, String idElement, String idValue)

Method Summary

void	endElement(String name)
javax.faces.context.ResponseWriter	getWrapped()
void	startElement(String name, javax.faces.component.UIComponent component)
void	writeAttribute(String name, Object value, String property)

Methods inherited from class javax.faces.context.ResponseWriterWrapper

cloneWithWriter, close, endCDATA, endDocument, flush, getCharacterEncoding, getContentType, startCDATA, startDocument, write, writeComment, writeDoctype, writePreamble, writeText, writeText, writeText, writeURIAttribute

Methods inherited from class java.io.Writer

append, append, append, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

IdResponseWriter

public IdResponseWriter(javax.faces.context.ResponseWriter responseWriter,
                        String idElement,
                        String idValue)

Method Detail

endElement

public void endElement(String name)
                throws IOException

Overrides:

endElement in class javax.faces.context.ResponseWriterWrapper

Throws:

IOException

getWrapped

public javax.faces.context.ResponseWriter getWrapped()

Specified by:

getWrapped in interface javax.faces.FacesWrapper<javax.faces.context.ResponseWriter>

Overrides:

getWrapped in class javax.faces.context.ResponseWriterWrapper

startElement

public void startElement(String name,
                         javax.faces.component.UIComponent component)
                  throws IOException

Overrides:

startElement in class javax.faces.context.ResponseWriterWrapper

Throws:

IOException

writeAttribute

public void writeAttribute(String name,
                           Object value,
                           String property)
                    throws IOException

Overrides:

writeAttribute in class javax.faces.context.ResponseWriterWrapper

Throws:

IOException