Field Detail

• DEFAULT_BUFFER_SIZE

  public static final int DEFAULT_BUFFER_SIZE

  See Also:

  Constant Field Values

Constructor Detail

• GzipInterceptor

  public GzipInterceptor()

Method Detail

• sendMessage

  public void sendMessage(Member[] destination,
                 ChannelMessage msg,
                 InterceptorPayload payload)
                   throws ChannelException

  Description copied from interface: ChannelInterceptor
  The sendMessage method is called when a message is being sent to one more destinations. The interceptor can modify any of the parameters and then pass on the message down the stack by invoking getNext().sendMessage(destination,msg,payload)
  Alternatively the interceptor can stop the message from being sent by not invoking getNext().sendMessage(destination,msg,payload)
  If the message is to be sent asynchronous the application can be notified of completion and errors by passing in an error handler attached to a payload object.
  The ChannelMessage.getAddress contains Channel.getLocalMember, and can be overwritten to simulate a message sent from another node.
  

  Specified by:

  sendMessage in interface ChannelInterceptor

  Overrides:

  sendMessage in class ChannelInterceptorBase

  Parameters:

  destination - Member[] - the destination for this message

  msg - ChannelMessage - the message to be sent

  payload - InterceptorPayload - the payload, carrying an error handler and future useful data, can be null

  Throws:

  ChannelException - if a serialization error happens.

  See Also:

  ErrorHandler, InterceptorPayload

• messageReceived

  public void messageReceived(ChannelMessage msg)

  Description copied from interface: ChannelInterceptor
  the messageReceived is invoked when a message is received. ChannelMessage.getAddress() is the sender, or the reply-to address if it has been overwritten.

  Specified by:

  messageReceived in interface ChannelInterceptor

  Overrides:

  messageReceived in class ChannelInterceptorBase

  Parameters:

  msg - ChannelMessage

• compress

  public static byte[] compress(byte[] data)
                         throws IOException

  Throws:

  IOException

• decompress

  public static byte[] decompress(byte[] data)
                           throws IOException

  Parameters:

  data - Data to decompress

  Returns:

  Decompressed data

  Throws:

  IOException