to.etc.domui.util

Class HtmlTextScanner

java.lang.Object

to.etc.util.TextScanner

to.etc.domui.util.HtmlTextScanner

public class HtmlTextScanner
extends TextScanner

Helper class to scan HTML and remove invalid constructs.

Author:

Frits Jalvingh Created on Feb 22, 2010

Constructor Summary

Constructors

Constructor and Description
HtmlTextScanner()

Method Summary

Modifier and Type	Method and Description
Map<String,to.etc.domui.util.HtmlTextScanner.TagInfo>	getMap()
void	scan(StringBuilder sb, String html) Scan HTML and remove unsafe tags and attributes.
void	scanAndRemove(StringBuilder sb, String html, boolean includelf) Remove all HTML tags and collapse whitespace.
void	setMaxlen(int maxlen)

Methods inherited from class to.etc.util.TextScanner

accept, accept, append, append, append, clear, copy, copy, copy, currentChar, eof, getBuffer, getCopied, getInt, getLastInt, inc, index, LA, LA, length, nextChar, peekWord, sb, scanDelimited, scanDouble, scanInt, scanLetters, scanWord, setIndex, setString, skip, skipWS

Methods inherited from class java.lang.Object

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

Constructor Detail

HtmlTextScanner

public HtmlTextScanner()

Method Detail

getMap

public Map<String,to.etc.domui.util.HtmlTextScanner.TagInfo> getMap()

setMaxlen

public void setMaxlen(int maxlen)

scan

public void scan(StringBuilder sb,
                 String html)

Scan HTML and remove unsafe tags and attributes. The result is guaranteed to be safe and well-formed.

Parameters:

sb -

html -

scanAndRemove

public void scanAndRemove(StringBuilder sb,
                          String html,
                          boolean includelf)

Remove all HTML tags and collapse whitespace.

Parameters:

sb -

html -

includelf -