org.vigia.server.communications
Class ControlCommunicator

java.lang.Object
  org.vigia.server.communications.ControlCommunicator

public class ControlCommunicator
extends java.lang.Object

Implements the server control communication.

Author:

jrios

Nested Class Summary

protected class

ControlCommunicator.ControlCommunicatorReader This class accepts clients, reads from the socket and sends the commands to the listeners.

Field Summary

protected java.net.Socket	client The socket to communicate with the clients.
protected java.util.Set<CommandListener>	commandListeners The registered listeners.
protected java.net.ServerSocket	server The socket to wait clients.

Constructor Summary

ControlCommunicator(int controlPort)
Creates a new ControlCommunicator.

Method Summary

void	addCommandListener(CommandListener commandListener) Adds a listener to obtain control messages from the remote camera.
void	sendLog(ELog log, java.lang.String message) Sends a log message to the client.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

server

protected java.net.ServerSocket server

The socket to wait clients.

client

protected java.net.Socket client

The socket to communicate with the clients.

commandListeners

protected java.util.Set<CommandListener> commandListeners

The registered listeners.

Constructor Detail

ControlCommunicator

public ControlCommunicator(int controlPort)
                    throws java.io.IOException

Creates a new ControlCommunicator.

Parameters:

controlPort - The control port.

Throws:

java.io.IOException - Error creating the socket.

Method Detail

addCommandListener

public void addCommandListener(CommandListener commandListener)

Adds a listener to obtain control messages from the remote camera.

Parameters:

commandListener - an implementation of the control listener.

sendLog

public void sendLog(ELog log,
                    java.lang.String message)
             throws NotConnectedException,
                    java.io.IOException

Sends a log message to the client.

Parameters:

log - the kind of log event.

message - the log message.

Throws:

NotConnectedException - There isn't any client.

java.io.IOException - Error writing to the socket.