org.openiec61850
Class ServerSAP

java.lang.Object
  org.openiec61850.ServerSAP

All Implemented Interfaces:

org.openiec61850.jmms.iso.acse.AcseAssociationListener

public class ServerSAP
extends java.lang.Object
implements org.openiec61850.jmms.iso.acse.AcseAssociationListener

Constructor Summary

ServerSAP()

ServerSAP(int port, int backlog, java.net.InetAddress bindAddr, AccessPoint accessPoint, javax.net.ServerSocketFactory serverSocketFactory, ServerStopListener sapStopListener)
Create an MMSServerSAP with a ServerSocketFactory.

ServerSAP(int port, int backlog, java.net.InetAddress bindAddr, AccessPoint accessPoint, ServerStopListener sapStopListener)
Create a simple MMSServerSAP.

Method Summary

void	connectionIndication(org.openiec61850.jmms.iso.acse.AcseAssociation acseAssociation, java.nio.ByteBuffer psdu)
void	init(AccessPoint accessPoint, ServerStopListener sapStopListener, java.util.Properties properties, java.lang.String sapPropName)
void	serverStoppedListeningIndication(java.io.IOException e)
void	setMaxConnections(int maxConnections) Set the maximum number of connections that are allowed in parallel by the Server SAP.
void	setMaxTPDUSizeParam(int maxTPDUSizeParam) Set the maxTPDUSize.
void	setMessageFragmentTimeout(int messageFragmentTimeout) Set the TConnection timeout for receiving data once the beginning of a message has been received.
void	setMessageTimeout(int messageTimeout) Set the TConnection timeout for waiting for the first byte of a new message.
void	startListening()
void	stopListening()

Methods inherited from class java.lang.Object

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

Constructor Detail

ServerSAP

public ServerSAP(int port,
                 int backlog,
                 java.net.InetAddress bindAddr,
                 AccessPoint accessPoint,
                 javax.net.ServerSocketFactory serverSocketFactory,
                 ServerStopListener sapStopListener)

Create an MMSServerSAP with a ServerSocketFactory. The ServerSocketFactory could be used to create SSLServerSockets.

Parameters:

port - local port

backlog - when 0 default value is used

bindAddr - local ip address to bind to, pass null to bind to all

accessPoint - the associated AccessPoint (implementing ServerACSI)

serverSocketFactory - the factory class to generate the ServerSocket

ServerSAP

public ServerSAP()

ServerSAP

public ServerSAP(int port,
                 int backlog,
                 java.net.InetAddress bindAddr,
                 AccessPoint accessPoint,
                 ServerStopListener sapStopListener)

Create a simple MMSServerSAP.

Parameters:

port - local port

backlog - when 0 default value is used

bindAddr - local ip address to bind to, pass null to bind to all

accessPoint - the associated AccessPoint (implementing ServerACSI)

Method Detail

init

public void init(AccessPoint accessPoint,
                 ServerStopListener sapStopListener,
                 java.util.Properties properties,
                 java.lang.String sapPropName)
          throws ConfigurationException

Throws:

ConfigurationException

setMaxTPDUSizeParam

public void setMaxTPDUSizeParam(int maxTPDUSizeParam)

Set the maxTPDUSize. The default maxTPDUSize is 65531 (see RFC 1006). Only use this function if you want to change this.

Parameters:

maxTPDUSizeParam - The maximum length is equal to 2^(maxTPDUSizeParam) octets. Note that the actual TSDU size that can be transfered is equal to TPDUSize-3. Default is 65531 octets (see RFC 1006), 7 <= maxTPDUSizeParam <= 16, needs to be set before listening or connecting

setMaxConnections

public void setMaxConnections(int maxConnections)

Set the maximum number of connections that are allowed in parallel by the Server SAP.

Parameters:

maxConnections - the number of connections allowed (default is 100)

setMessageTimeout

public void setMessageTimeout(int messageTimeout)
                       throws java.net.SocketException

Set the TConnection timeout for waiting for the first byte of a new message. Default is 0 (unlimited)

Parameters:

messageTimeout - in milliseconds

Throws:

java.net.SocketException

setMessageFragmentTimeout

public void setMessageFragmentTimeout(int messageFragmentTimeout)
                               throws java.net.SocketException

Set the TConnection timeout for receiving data once the beginning of a message has been received. Default is 2000 (2seconds)

Parameters:

messageFragmentTimeout - in milliseconds

Throws:

java.net.SocketException

startListening

public void startListening()
                    throws java.io.IOException

Throws:

java.io.IOException

stopListening

public void stopListening()

connectionIndication

public void connectionIndication(org.openiec61850.jmms.iso.acse.AcseAssociation acseAssociation,
                                 java.nio.ByteBuffer psdu)

Specified by:

connectionIndication in interface org.openiec61850.jmms.iso.acse.AcseAssociationListener

serverStoppedListeningIndication

public void serverStoppedListeningIndication(java.io.IOException e)

Specified by:

serverStoppedListeningIndication in interface org.openiec61850.jmms.iso.acse.AcseAssociationListener