org.restlet.util
Class StringListener

java.lang.Object
  org.restlet.util.ReadableListener
      org.restlet.util.InputListener
          org.restlet.util.ReaderListener
              org.restlet.util.StringListener

All Implemented Interfaces:

SelectionListener

public abstract class StringListener
extends ReaderListener

Selection listener notifying new content as a string.

Author:

Jerome Louvel

Constructor Summary

StringListener(Representation source)
Default constructor.

StringListener(Representation source, int bufferSize)
Constructor.

Method Summary

protected void	onContent(Reader reader) Callback invoked when new content is available.
protected abstract void	onContent(String content) Callback invoked when new content is available.

Methods inherited from class org.restlet.util.ReaderListener

onContent

Methods inherited from class org.restlet.util.InputListener

onContent

Methods inherited from class org.restlet.util.ReadableListener

onEnd, onError, onSelected

Methods inherited from class java.lang.Object

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

Constructor Detail

StringListener

public StringListener(Representation source)
               throws IOException

Default constructor. Uses a byte buffer of IoUtils.BUFFER_SIZE length.

Parameters:

source - The source representation.

Throws:

IOException

StringListener

public StringListener(Representation source,
                      int bufferSize)
               throws IOException

Constructor. Uses a byte buffer of a given size.

Parameters:

source - The source representation.

bufferSize - The byte buffer to use.

Throws:

IOException

Method Detail

onContent

protected final void onContent(Reader reader)

Description copied from class: ReaderListener

Callback invoked when new content is available.

Specified by:

onContent in class ReaderListener

Parameters:

reader - The reader allowing to retrieve the new content.

onContent

protected abstract void onContent(String content)

Callback invoked when new content is available.

Parameters:

content - The new content.