PageBoxLib
Interface TokenCallbackIF

All Known Implementing Classes:

ActiveNaming

public interface TokenCallbackIF

Token ring callback interface.

alexis.grandemange@pagebox.net

Copyright (c) 2002-2004 Alexis Grandemange

This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public License
 as published by the Free Software Foundation; version 2.1 of the
 License.
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU Lesser General Public License for more details.
 A copy of the GNU Lesser General Public License lesser.txt should be
 included in the distribution.

Version:

0, 0, 11

Author:

Alexis Grandemange

Method Summary

java.io.Serializable	call(java.lang.String from, java.lang.String type, int corrid, java.io.Serializable data) Method called when a message that targets this (target instance, archive) is received.
void	poll() Method called when a frame is received by the PageBox.
void	response(java.lang.String type, int corrid, java.util.Map codes) Method called when a message comes back to its sender.
void	setSender(TokenSendIF tsi) Method called when a callback is registered

Method Detail

setSender

public void setSender(TokenSendIF tsi)

Method called when a callback is registered

Parameters:

tsi - object to use to send messages

call

public java.io.Serializable call(java.lang.String from,
                                 java.lang.String type,
                                 int corrid,
                                 java.io.Serializable data)

Method called when a message that targets this (target instance, archive) is received.

Parameters:

from - issuer URL

type - request type

corrid - correlation ID

data - TokenMsg data

Returns:

response message or null

poll

public void poll()

Method called when a frame is received by the PageBox.

response

public void response(java.lang.String type,
                     int corrid,
                     java.util.Map codes)

Method called when a message comes back to its sender.

Parameters:

type - request type

corrid - correlation ID

codes - map whose key is the issuer URL and value is a Serializable object (response returned by the call method of the issuer TokenCallbackIF)