com.sapportals.wcm.util.html

Interface ITextContentHandler

All Known Implementing Classes:

HTMLFilterImpl, HTMLScriptRemover

public interface ITextContentHandler

ITextContentHandler receives events from a IHTMLReader about raw text as it is read from a HTML document.

Contrary to IHTMLContentHandler the text handler receives the raw, unstructured character data. Copyright (c) SAP AG 2005

Method Summary

Modifier and Type	Method and Description
void	endTextDocument() Notification that the document is finished.
void	startTextDocument() Notification that the document is about to start.
void	textCharacters(char[] ch, int start, int length) Notification of a character event.

Method Detail

textCharacters

void textCharacters(char[] ch,
                    int start,
                    int length)
             throws IOException

Notification of a character event. The characters of the event are found in ch at offset start . There are length number of characters.

The content of the buffer before start or after start + length is undefined. Modification of the character array is strictly forbidden. The content of the array is undefined after this method returns.

Parameters:

ch - array holding characters of event

start - where in the array the characters begin

length - number of characters in event

Throws:

IOException - to indicate error in event handling

endTextDocument

void endTextDocument()
              throws IOException

Notification that the document is finished.

Throws:

IOException - to indicate error in event handling

startTextDocument

void startTextDocument()
                throws IOException

Notification that the document is about to start.

Throws:

IOException - to indicate error in event handling