org.eclipse.scada.core.server.ngp

Class ServiceServerConnection<T extends Session,S extends Service<T>>

java.lang.Object

org.eclipse.scada.core.server.ngp.ServerConnection

org.eclipse.scada.core.server.ngp.ServiceServerConnection<T,S>

Direct Known Subclasses:

ServerConnectionImpl, ServerConnectionImpl, ServerConnectionImpl, ServerConnectionImpl

public abstract class ServiceServerConnection<T extends Session,S extends Service<T>>
extends ServerConnection

Field Summary

Fields

Modifier and Type	Field and Description
protected S	service
protected T	session

Fields inherited from class org.eclipse.scada.core.server.ngp.ServerConnection

statistics

Constructor Summary

Constructors

Constructor and Description
ServiceServerConnection(org.apache.mina.core.session.IoSession session, S service)

Method Summary

Modifier and Type	Method and Description
protected CallbackHandler	createCallbackHandler(Long callbackHandlerId)
protected NotifyFuture<T>	createSession(Properties properties, Map<String,Object> contextInformation, CallbackHandler callbackHandler)
void	dispose()
protected void	failSession(Exception e)
protected void	handleCreateSession(CreateSession message)
protected void	initializeSession(T session)
protected SessionPrivilegesChanged	makePrivilegeChangeMessage(Set<String> privileges)
void	messageReceived(Object message)
protected void	setSession(Future<T> sessionFuture)

Methods inherited from class org.eclipse.scada.core.server.ngp.ServerConnection

getSslSession, handleMessageReceived, requestClose, sendMessage

Methods inherited from class java.lang.Object

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

Field Detail

service

protected final S extends Service<T> service

session

protected T extends Session session

Constructor Detail

ServiceServerConnection

public ServiceServerConnection(org.apache.mina.core.session.IoSession session,
                               S service)

Method Detail

messageReceived

public void messageReceived(Object message)
                     throws Exception

Specified by:

messageReceived in class ServerConnection

Throws:

Exception

handleCreateSession

protected void handleCreateSession(CreateSession message)

failSession

protected void failSession(Exception e)

setSession

protected void setSession(Future<T> sessionFuture)
                   throws Exception

Throws:

Exception

initializeSession

protected void initializeSession(T session)

makePrivilegeChangeMessage

protected SessionPrivilegesChanged makePrivilegeChangeMessage(Set<String> privileges)

createSession

protected NotifyFuture<T> createSession(Properties properties,
                                        Map<String,Object> contextInformation,
                                        CallbackHandler callbackHandler)

Parameters:

contextInformation - additional context information, e.g. source host name

callbackHandler - handler receiving callbacks

dispose

public void dispose()

Overrides:

dispose in class ServerConnection

createCallbackHandler

protected CallbackHandler createCallbackHandler(Long callbackHandlerId)