rabbit.filter
Class SimpleTagFilter

java.lang.Object
  rabbit.filter.HtmlFilter
      rabbit.filter.SimpleTagFilter

All Implemented Interfaces:

HtmlFilterFactory

Direct Known Subclasses:

BackgroundFilter, BlinkFilter, BodyFilter, LowresImageFilter

public abstract class SimpleTagFilter
extends HtmlFilter

A class that inserts some text and links at the top of a page. Useful for inserting links to unfiltered page.

Author:

Robert Olofsson

Field Summary

Fields inherited from class rabbit.filter.HtmlFilter

con, request, response

Constructor Summary

SimpleTagFilter()

SimpleTagFilter(Connection con, HttpHeader request, HttpHeader response)
Create a new SimpleTagFilter for the given request, response pair.

Method Summary

void	filterHtml(HtmlBlock block) Iterate over all tags and call handleTag on them.
abstract void	handleTag(Tag tag, HtmlBlock block, int tokenIndex) Handle a tag.

Methods inherited from class rabbit.filter.HtmlFilter

isCacheable

Methods inherited from class java.lang.Object

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

Methods inherited from interface rabbit.filter.HtmlFilterFactory

newFilter

Constructor Detail

SimpleTagFilter

public SimpleTagFilter()

SimpleTagFilter

public SimpleTagFilter(Connection con,
                       HttpHeader request,
                       HttpHeader response)

Create a new SimpleTagFilter for the given request, response pair.

Parameters:

con - the Connection handling the request.

request - the actual request made.

response - the actual response being sent.

Method Detail

filterHtml

public void filterHtml(HtmlBlock block)

Iterate over all tags and call handleTag on them.

Specified by:

filterHtml in class HtmlFilter

Parameters:

block - the part of the html page we are filtering.

handleTag

public abstract void handleTag(Tag tag,
                               HtmlBlock block,
                               int tokenIndex)

Handle a tag.

Parameters:

tag - the Tag to handle.

block - the current HtmlBlock

tokenIndex - the index of the current Token