Interface ProtocolCommandListener

All Superinterfaces:
EventListener
All Known Implementing Classes:
PrintCommandListener

public interface ProtocolCommandListener extends EventListener
There exists a large class of IETF protocols that work by sending an ASCII text command and arguments to a server, and then receiving an ASCII text reply. For debugging and other purposes, it is extremely useful to log or keep track of the contents of the protocol messages. The ProtocolCommandListener interface coupled with the ProtocolCommandEvent class facilitate this process.

To receive ProtocolCommandEvents, you merely implement the ProtocolCommandListener interface and register the class as a listener with a ProtocolCommandEvent source such as FTPClient.

See Also:
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    This method is invoked by a ProtocolCommandEvent source after sending a protocol command to a server.
    void
    This method is invoked by a ProtocolCommandEvent source after receiving a reply from a server.
  • Method Details

    • protocolCommandSent

      This method is invoked by a ProtocolCommandEvent source after sending a protocol command to a server.
      Parameters:
      event - The ProtocolCommandEvent fired.
    • protocolReplyReceived

      This method is invoked by a ProtocolCommandEvent source after receiving a reply from a server.
      Parameters:
      event - The ProtocolCommandEvent fired.