ByteReadingListener (Restlet API 2.5 Milestone 1 - Google App Engine)

java.lang.Object
- org.restlet.util.ReadingListener
- - org.restlet.util.ByteReadingListener

All Implemented Interfaces:

SelectionListener

Direct Known Subclasses:

CharacterReadingListener
```
public abstract class ByteReadingListener
extends ReadingListener
```
Selection listener notifying new content as an InputStream.

Author:

Jerome Louvel

Constructor Summary

Constructors
Constructor	Description
`ByteReadingListener(Representation source)`	Default constructor.
`ByteReadingListener(Representation source, int bufferSize)`	Constructor.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract void`	`onContent(java.io.InputStream inputStream)`	Callback invoked when new content is available.
`protected void`	`onContent(java.nio.ByteBuffer byteBuffer)`	Callback invoked when new content is available.

Methods inherited from class org.restlet.util.ReadingListener
onEnd, onError, onSelected

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ByteReadingListener
```
public ByteReadingListener(Representation source)
                    throws java.io.IOException
```
    Default constructor. Uses a byte buffer of IoUtils.BUFFER_SIZE length.
    
    Parameters:
    
    source - The source representation.
    
    Throws:
    
    java.io.IOException
  - ByteReadingListener
```
public ByteReadingListener(Representation source,
                           int bufferSize)
                    throws java.io.IOException
```
    Constructor. Uses a byte buffer of a given size.
    
    Parameters:
    
    source - The source byte channel.
    
    bufferSize - The byte buffer to use.
    
    Throws:
    
    java.io.IOException
- Method Detail
  - onContent
```
protected final void onContent(java.nio.ByteBuffer byteBuffer)
```
    Callback invoked when new content is available.
    
    Specified by:
    
    onContent in class ReadingListener
    
    Parameters:
    
    byteBuffer - The byte buffer filled with the new content (correctly flip).
  - onContent
```
protected abstract void onContent(java.io.InputStream inputStream)
```
    Callback invoked when new content is available.
    
    Parameters:
    
    inputStream - The input stream allowing to retrieve the new content.