org.apache.tools.ant.filters

Class EscapeUnicode

Implemented Interfaces:
ChainableReader, Parameterizable

public class EscapeUnicode
extends BaseParamFilterReader
implements ChainableReader

This method converts non-latin characters to unicode escapes. Useful to load properties containing non latin Example:
<escapeunicode>
Or:
<filterreader
classname="org.apache.tools.ant.filters.EscapeUnicode"/>
  
Since:
Ant 1.6

Constructor Summary

EscapeUnicode()
Constructor for "dummy" instances.
EscapeUnicode(Reader in)
Creates a new filtered reader.

Method Summary

Reader
chain(Reader rdr)
Creates a new EscapeUnicode using the passed in Reader for instantiation.
int
read()
Returns the next character in the filtered stream, converting non latin characters to unicode escapes.

Methods inherited from class org.apache.tools.ant.filters.BaseParamFilterReader

getParameters, setParameters

Methods inherited from class org.apache.tools.ant.filters.BaseFilterReader

getInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skip

Constructor Details

EscapeUnicode

public EscapeUnicode()
Constructor for "dummy" instances.

EscapeUnicode

public EscapeUnicode(Reader in)
Creates a new filtered reader.
Parameters:
in - A Reader object providing the underlying stream. Must not be null.

Method Details

chain

public final Reader chain(Reader rdr)
Creates a new EscapeUnicode using the passed in Reader for instantiation.
Specified by:
chain in interface ChainableReader
Parameters:
rdr - A Reader object providing the underlying stream. Must not be null.
Returns:
a new filter based on this configuration, but filtering the specified reader

read

public final int read()
            throws IOException
Returns the next character in the filtered stream, converting non latin characters to unicode escapes.
Returns:
the next character in the resulting stream, or -1 if the end of the resulting stream has been reached

Copyright B) 2000-2006 Apache Software Foundation. All Rights Reserved.