org.vigia.server.communications
Interface Communicator

All Known Implementing Classes:

ClientCommunicator

public interface Communicator

The common interface for all the server communication implementations.

Author:

jrios

Method Summary

void	addCommandListener(CommandListener controlListener) Adds a listener to obtain control messages from the remote camera.
void	sendFrame(java.awt.image.BufferedImage image) Sends a frame to the client.
void	sendLog(ELog error, java.lang.String description) Sends an error to the client.

Method Detail

addCommandListener

void addCommandListener(CommandListener controlListener)

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

Parameters:

controlListener - an implementation of the control listener.

sendLog

void sendLog(ELog error,
             java.lang.String description)
             throws NotConnectedException,
                    java.io.IOException

Sends an error to the client.

Parameters:

error - the kind of error.

description - an error's description.

Throws:

java.io.IOException - Error sending the message.

NotConnectedException - There isn't any client connected.

sendFrame

void sendFrame(java.awt.image.BufferedImage image)
               throws java.io.IOException

Sends a frame to the client.

Parameters:

image - the frame.

Throws:

java.io.IOException - Error sending the frame.