org.jfree.layouting.normalizer.content
Class RecordingContentNormalizer

java.lang.Object
  org.jfree.layouting.util.ChainingComponent
      org.jfree.layouting.normalizer.content.RecordingContentNormalizer

All Implemented Interfaces:

Normalizer, StatefullComponent

public final class RecordingContentNormalizer
extends ChainingComponent
implements Normalizer

This class records all incoming calls and replays them later.

Author:

Thomas Morgner

Nested Class Summary

Nested classes/interfaces inherited from class org.jfree.layouting.util.ChainingComponent

ChainingComponent.RecordedCall

Field Summary

Fields inherited from class org.jfree.layouting.util.ChainingComponent

STATE_DONE, STATE_ERROR, STATE_FRESH

Constructor Summary

RecordingContentNormalizer()

Method Summary

void	addText(java.lang.String text) Adds text content to the current element.
void	clear()
void	endDocument() Ends the document.
void	endElement() Ends the current element.
int	getElementDepth()
Renderer	getRenderer() Returns the renderer.
StyleResolver	getStyleResolver()
java.lang.String	getText()
void	handlePageBreak(CSSValue pageName, PseudoPage[] pseudoPages)
protected void	invoke(java.lang.Object target, int methodId, java.lang.Object params)
State	saveState()
void	startDocument() Start document is the first call to the normalizer.
void	startElement(java.lang.String namespace, java.lang.String tag, AttributeMap attributes) Starts a new element.

Methods inherited from class org.jfree.layouting.util.ChainingComponent

addCall, replay, retrieveRecordedCalls, setRecordedCalls

Methods inherited from class java.lang.Object

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

Constructor Detail

RecordingContentNormalizer

public RecordingContentNormalizer()

Method Detail

startDocument

public void startDocument()

Start document is the first call to the normalizer. At this point, all meta-data has been given and the document context is filled correctly.

Starting the document also starts a new PageContext.

Specified by:

startDocument in interface Normalizer

Throws:

NormalizationException

java.io.IOException

startElement

public void startElement(java.lang.String namespace,
                         java.lang.String tag,
                         AttributeMap attributes)

Starts a new element. The element uses the given namespace and tagname. The element's attributes are given as collection, each attribute is keyed with a namespace and attributename. The values contained in the attributes are not defined.

Specified by:

startElement in interface Normalizer

Parameters:

namespace -

tag -

attributes -

Throws:

NormalizationException

java.io.IOException

addText

public void addText(java.lang.String text)

Adds text content to the current element.

Specified by:

addText in interface Normalizer

Parameters:

text -

Throws:

NormalizationException

java.io.IOException

endElement

public void endElement()

Ends the current element. The namespace and tagname are given for convienience.

Specified by:

endElement in interface Normalizer

Parameters:

namespace -

tag -

Throws:

NormalizationException

java.io.IOException

endDocument

public void endDocument()

Ends the document. No other events will be fired against this normalizer once this method has been called.

Specified by:

endDocument in interface Normalizer

Throws:

NormalizationException

java.io.IOException

invoke

protected void invoke(java.lang.Object target,
                      int methodId,
                      java.lang.Object params)
               throws java.lang.Exception

Specified by:

invoke in class ChainingComponent

Throws:

java.lang.Exception

clear

public void clear()

Overrides:

clear in class ChainingComponent

getElementDepth

public int getElementDepth()

saveState

public State saveState()

Specified by:

saveState in interface StatefullComponent

getText

public java.lang.String getText()

handlePageBreak

public void handlePageBreak(CSSValue pageName,
                            PseudoPage[] pseudoPages)

Specified by:

handlePageBreak in interface Normalizer

getRenderer

public Renderer getRenderer()

Returns the renderer. The renderer is the last step in the processing chain. The ModelBuilder and ContentGenerator steps are considered internal, as they may refeed the normalizer.

Specified by:

getRenderer in interface Normalizer

Returns:

getStyleResolver

public StyleResolver getStyleResolver()