org.mmbase.util.transformers
Class CP1252Surrogator

java.lang.Object
  org.mmbase.util.transformers.ReaderTransformer
      org.mmbase.util.transformers.ConfigurableReaderTransformer
          org.mmbase.util.transformers.CP1252Surrogator

All Implemented Interfaces:

Serializable, CharTransformer, ConfigurableTransformer, Transformer

public class CP1252Surrogator
extends ConfigurableReaderTransformer
implements CharTransformer

Surrogates the Windows CP1252 characters which are not valid ISO-8859-1. It can also repair wrongly encoded Strings (byte arrays which were actually CP1252, but were considered ISO-8859-1 when they were made to a Java String).

Since:

MMBase-1.7.2

Version:

$Id: CP1252Surrogator.java 41057 2010-02-16 00:12:33Z michiel $

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Field Summary

static int	WELL_ENCODED
static int	WRONG_ENCODED

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

to

Constructor Summary

CP1252Surrogator()

CP1252Surrogator(int conf)

Method Summary

String	getEncoding() Returns the encoding that is currently active
static byte[]	getTestBytes()
static String	getTestString()
static void	main(String[] args) For testing only.
Writer	transform(Reader r, Writer w)
Map<String,Config>	transformers() Returns which transformations can be done by an object of this class.

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

configure, toString

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

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

toString

Field Detail

WELL_ENCODED

public static final int WELL_ENCODED

See Also:

Constant Field Values

WRONG_ENCODED

public static final int WRONG_ENCODED

See Also:

Constant Field Values

Constructor Detail

CP1252Surrogator

public CP1252Surrogator()

CP1252Surrogator

public CP1252Surrogator(int conf)

Method Detail

transform

public Writer transform(Reader r,
                        Writer w)

Specified by:

transform in interface CharTransformer

Specified by:

transform in class ReaderTransformer

transformers

public Map<String,Config> transformers()

Description copied from interface: ConfigurableTransformer

Returns which transformations can be done by an object of this class.

Specified by:

transformers in interface ConfigurableTransformer

Specified by:

transformers in class ConfigurableReaderTransformer

Returns:

A Map with String Integer/Class pairs.

getEncoding

public String getEncoding()

Description copied from interface: ConfigurableTransformer

Returns the encoding that is currently active

Specified by:

getEncoding in interface ConfigurableTransformer

Specified by:

getEncoding in class ConfigurableReaderTransformer

Returns:

An String representing the coding that is currently used.

getTestBytes

public static byte[] getTestBytes()

getTestString

public static String getTestString()

main

public static void main(String[] args)

For testing only. Use on a UTF-8 terminal: java -Dfile.encoding=UTF-8 org.mmbase.util.transformers.CP1252Surrogator Or, on a ISO-8859-1 terminal: (you will see question marks, for the CP1252 chars) java -Dfile.encoding=ISO-8859-1 org.mmbase.util.transformers.CP1252Surrogator Or, if - may God forbid - you have a CP1252 terminal: java -Dfile.encoding=CP1252 org.mmbase.util.transformers.CP1252Surrogator This last thing you may simulate with something like this: java -Dfile.encoding=CP1252 org.mmbase.util.transformers.CP1252Surrogator | konwert cp1252-utf8