org.vigia.server.communications
Class ClientCommunicator

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

All Implemented Interfaces:

Communicator

public class ClientCommunicator
extends java.lang.Object
implements Communicator

An implementation of the server communication interface.

Author:

jrios

Field Summary

protected ControlCommunicator	controlCommunicator The data communicator.
protected DataCommunicator	dataCommunicator The control communicator.

Constructor Summary

ClientCommunicator(int controlPort)
Creates a communicator to listen a client.

Method Summary

void	addCommandListener(CommandListener commandListener) 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 log, java.lang.String message) Sends an error to the client.

Methods inherited from class java.lang.Object

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

Field Detail

controlCommunicator

protected ControlCommunicator controlCommunicator

The data communicator.

dataCommunicator

protected DataCommunicator dataCommunicator

The control communicator.

Constructor Detail

ClientCommunicator

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

Creates a communicator to listen a client.

Parameters:

controlPort - The control port.

Throws:

java.io.IOException - Error creating the socket.

Method Detail

addCommandListener

public void addCommandListener(CommandListener commandListener)

Description copied from interface: Communicator

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

Specified by:

addCommandListener in interface Communicator

Parameters:

commandListener - an implementation of the control listener.

See Also:

Communicator.addCommandListener(org.vigia.server.communications.CommandListener)

sendLog

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

Description copied from interface: Communicator

Sends an error to the client.

Specified by:

sendLog in interface Communicator

Parameters:

log - the kind of error.

message - an error's description.

Throws:

NotConnectedException - There isn't any client connected.

java.io.IOException - Error sending the message.

See Also:

Communicator.sendLog(org.vigia.shared.communications.ELog, java.lang.String)

sendFrame

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

Description copied from interface: Communicator

Sends a frame to the client.

Specified by:

sendFrame in interface Communicator

Parameters:

image - the frame.

Throws:

java.io.IOException - Error sending the frame.

See Also:

Communicator.sendFrame(java.awt.image.BufferedImage)