org.riotfamily.common.io
Class AbstractTokenFilterReader

java.lang.Object
  java.io.Reader
      java.io.FilterReader
          org.riotfamily.common.io.AbstractTokenFilterReader

All Implemented Interfaces:

Closeable, Readable

Direct Known Subclasses:

MessageFilterReader, PropertyFilterReader

public abstract class AbstractTokenFilterReader
extends FilterReader

Abstract base class for FilterReaders that replace ${placehoder} tokens.

Author:

Felix Gnass [fgnass at neteye dot de]

Field Summary

Fields inherited from class java.io.FilterReader

in

Fields inherited from class java.io.Reader

lock

Constructor Summary

AbstractTokenFilterReader(Reader in)

Method Summary

protected abstract String	getReplacement(String key)
int	read()
int	read(char[] cbuf, int off, int len)

Methods inherited from class java.io.FilterReader

close, mark, markSupported, ready, reset, skip

Methods inherited from class java.io.Reader

read, read

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTokenFilterReader

public AbstractTokenFilterReader(Reader in)

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterReader

Throws:

IOException

read

public final int read(char[] cbuf,
                      int off,
                      int len)
               throws IOException

Overrides:

read in class FilterReader

Throws:

IOException

See Also:

Reader.read(char[], int, int)

getReplacement

protected abstract String getReplacement(String key)