org.mmbase.util.transformers
Class Censor

java.lang.Object
  org.mmbase.util.transformers.ReaderTransformer
      org.mmbase.util.transformers.ConfigurableReaderTransformer
          org.mmbase.util.transformers.ChunkedTransformer
              org.mmbase.util.transformers.RegexpReplacer
                  org.mmbase.util.transformers.Censor

All Implemented Interfaces:

CharTransformer, ConfigurableTransformer, Serializable, Transformer

public class Censor

extends RegexpReplacer

Replaces certain 'forbidden' words by something more decent. Of course, censoring is evil, but sometimes it can be amusing too. This is only an example implementation.

Since:

MMBase-1.7

Version:

$Id: Censor.java,v 1.6 2005/05/04 22:23:31 michiel Exp $

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class org.mmbase.util.transformers.RegexpReplacer

RegexpReplacer.PatternWatcher

Nested classes inherited from class org.mmbase.util.transformers.ChunkedTransformer

ChunkedTransformer.Status

Field Summary

protected static Collection

forbidden

Fields inherited from class org.mmbase.util.transformers.RegexpReplacer

regexps

Fields inherited from class org.mmbase.util.transformers.ChunkedTransformer

ENTIRE, LINES, REPLACE_FIRST, REPLACE_FIRST_ALL, replaceFirst, replaceFirstAll, WORDS, XMLTEXT, XMLTEXT_WORDS

Fields inherited from class org.mmbase.util.transformers.ConfigurableReaderTransformer

to

Constructor Summary

Censor()

Method Summary

protected String	getConfigFile() This can be overridden if the implementation must use its own configuration file.
protected Collection	getPatterns() This on default gives the regexps configured for the base-class (a static member).
protected void	readDefaultPatterns(Collection patterns) Reads defaults translation patterns into the given collection patterns.
String	toString()

Methods inherited from class org.mmbase.util.transformers.RegexpReplacer

addPatterns, base, readPatterns, replace

Methods inherited from class org.mmbase.util.transformers.ChunkedTransformer

configure, getEncoding, newStatus, replace, replaceWord, transform, transformEntire, transformers, transformLines, transformWords, transformXmlText, transformXmlTextWords

Methods inherited from class org.mmbase.util.transformers.ReaderTransformer

transform, transform, transformBack, transformBack, transformBack

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mmbase.util.transformers.CharTransformer

transform, transform, transformBack, transformBack, transformBack

Field Detail

forbidden

protected static Collection forbidden

Constructor Detail

Censor

public Censor()

Method Detail

getPatterns

protected Collection getPatterns()

Description copied from class: RegexpReplacer

This on default gives the regexps configured for the base-class (a static member). You can override this method to return another Collection.

Overrides:

getPatterns in class RegexpReplacer

getConfigFile

protected String getConfigFile()

Description copied from class: RegexpReplacer

This can be overridden if the implementation must use its own configuration file.

Overrides:

getConfigFile in class RegexpReplacer

readDefaultPatterns

protected void readDefaultPatterns(Collection patterns)

Description copied from class: RegexpReplacer

Reads defaults translation patterns into the given collection patterns. Override this for other default patterns.

Overrides:

readDefaultPatterns in class RegexpReplacer

toString

public String toString()

Specified by:

toString in interface Transformer

Overrides:

toString in class RegexpReplacer