de.htw.berlin.polysun4diac.forte.comm

Class TCPserverCommLayer

java.lang.Object

de.htw.berlin.polysun4diac.forte.comm.AbstractCommunicationLayer

de.htw.berlin.polysun4diac.forte.comm.TCPcommunicationLayer

de.htw.berlin.polysun4diac.forte.comm.TCPserverCommLayer

All Implemented Interfaces:

ICommunicationLayer, java.io.Serializable

public class TCPserverCommLayer
extends TCPcommunicationLayer

Bottom OSI layer for handling TCP/IP communication of a server. Intended for communication with FORTE CLIENT function blocks.

Author:

Marc Jakobi

HTW Berlin

July 2017

See Also:

FORTE communication architecture, Serialized Form

Constructor Summary

Constructors

Constructor and Description
TCPserverCommLayer() Default constructor.

Method Summary

Modifier and Type	Method and Description
boolean	closeConnection() Closes this layer and calls closeConnection() on the layer below.
boolean	openConnection(CommLayerParams params) Opens the connection and sets up the communication stack.

Methods inherited from class de.htw.berlin.polysun4diac.forte.comm.TCPcommunicationLayer

getConnectionState, readByte, readDouble, readFloat, readLong, recvData, recvData, sendData

Methods inherited from class de.htw.berlin.polysun4diac.forte.comm.AbstractCommunicationLayer

getAbove, getBelow, getRawBytes, sendData, setAbove, setBelow

Methods inherited from class java.lang.Object

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

Constructor Detail

TCPserverCommLayer

public TCPserverCommLayer()

Default constructor.

Method Detail

openConnection

public boolean openConnection(CommLayerParams params)
                       throws java.io.IOException

Description copied from interface: ICommunicationLayer

Opens the connection and sets up the communication stack. If necessary, additional layers below this layer are created.

Specified by:

openConnection in interface ICommunicationLayer

Overrides:

openConnection in class AbstractCommunicationLayer

Parameters:

params - CommLayerParams object holding the connection info

Returns:

true if the connection was opened successfully, false otherwise

Throws:

java.io.IOException

closeConnection

public boolean closeConnection()
                        throws java.io.IOException

Description copied from interface: ICommunicationLayer

Closes this layer and calls closeConnection() on the layer below.

Specified by:

closeConnection in interface ICommunicationLayer

Overrides:

closeConnection in class TCPcommunicationLayer

Returns:

true if the connection was closed successfully, false otherwise

Throws:

java.io.IOException