Class MultiProtocolRequestHandler

java.lang.Object
net.sf.basedb.clients.jobagent.handlers.MultiProtocolRequestHandler
All Implemented Interfaces:
RequestHandler

public class MultiProtocolRequestHandler extends Object implements RequestHandler
Request handler implementation that forwards all requests to a registered protocol-specific handler. All unknown protocols are forwarded to a default request handler. Protocols and their handlers are registered with registerProtocols(RequestHandler, String[]). An incoming request should be of the form: protocol://additional-info. Requests for protocols that doesn't have a registered handler and requests that doesn't follow the above form are forwarded to the default handler.
Since:
2.16
Author:
Nicklas
Last modified
$Date: 2014-04-09 14:21:20 +0200 (on, 09 apr 2014) $
  • Field Details

  • Constructor Details

    • MultiProtocolRequestHandler

      public MultiProtocolRequestHandler(Agent agent, RequestHandler defaultHandler)
      Create a new multi-protocol request handler.
      Parameters:
      defaultHandler - The default handler that should receive all requests that hasn't a registered specific handler
  • Method Details

    • handleCmd

      public String handleCmd(Socket socket, String cmd)
      Description copied from interface: RequestHandler
      Handle a command that was sent by an incoming request.
      Specified by:
      handleCmd in interface RequestHandler
      Parameters:
      socket - The socket that is handling the communication with the remote client
      cmd - The command
      Returns:
      The answer
    • registerProtocols

      public void registerProtocols(RequestHandler handler, String... protocols)
      Register a handler for one or more protocols. Ignored if this request handler has been closed.
      Parameters:
      handler - The handler
      protocols - An array with protocol names
    • unregisterProtocols

      public void unregisterProtocols(String... protocols)
      Unregister a handler for one or more protocols. Ignored if this request handler has been closed.
      Parameters:
      protocols - An array with protocol names
      Since:
      2.16
    • close

      public void close()
      Close this handler. It can't be used again.
    • isClosed

      public boolean isClosed()
      If the request handler is closed, it will igore all method calls.