org.omnifaces.renderer

Class InlineResourceRenderer

java.lang.Object

javax.faces.render.Renderer

org.omnifaces.renderer.InlineResourceRenderer

Direct Known Subclasses:

InlineScriptRenderer, InlineStylesheetRenderer

public abstract class InlineResourceRenderer
extends Renderer

Base renderer which is to be shared between inline CSS and JS renderers.

Since:

1.2

Author:

Bauke Scholtz

See Also:

CombinedResourceHandler

Field Summary

Fields inherited from class javax.faces.render.Renderer

PASSTHROUGH_RENDERER_LOCALNAME_KEY

Constructor Summary

Constructors

Constructor and Description
InlineResourceRenderer()

Method Summary

Modifier and Type	Method and Description
void	encodeChildren(FacesContext context, UIComponent component) Obtain the resource, construct a Reader around it using the character encoding as obtained from the response writer and then invoke startElement(ResponseWriter, UIComponent), writeResource(Reader, ResponseWriter) and endElement(ResponseWriter) in sequence.
abstract void	endElement(ResponseWriter writer) End the element.
boolean	getRendersChildren() Returns true.
abstract void	startElement(ResponseWriter writer, UIComponent component) Start the element.
abstract void	writeResource(Reader reader, ResponseWriter writer) Write the resource inline.

Methods inherited from class javax.faces.render.Renderer

convertClientId, decode, encodeBegin, encodeEnd, getConvertedValue

Methods inherited from class java.lang.Object

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

Constructor Detail

InlineResourceRenderer

public InlineResourceRenderer()

Method Detail

getRendersChildren

public boolean getRendersChildren()

Returns true.

Overrides:

getRendersChildren in class Renderer

encodeChildren

public void encodeChildren(FacesContext context,
                           UIComponent component)
                    throws IOException

Obtain the resource, construct a Reader around it using the character encoding as obtained from the response writer and then invoke startElement(ResponseWriter, UIComponent), writeResource(Reader, ResponseWriter) and endElement(ResponseWriter) in sequence.

Overrides:

encodeChildren in class Renderer

Throws:

IOException

startElement

public abstract void startElement(ResponseWriter writer,
                                  UIComponent component)
                           throws IOException

Start the element.

Parameters:

writer - The response writer.

component - The UIComponent to which this element corresponds.

Throws:

IOException - When an I/O error occurs.

writeResource

public abstract void writeResource(Reader reader,
                                   ResponseWriter writer)
                            throws IOException

Write the resource inline.

Parameters:

reader - The reader providing the resource content.

writer - The response writer where the resource content has to be written to.

Throws:

IOException - When an I/O error occurs.

endElement

public abstract void endElement(ResponseWriter writer)
                         throws IOException

End the element.

Parameters:

writer - The response writer.

Throws:

IOException - When an I/O error occurs.