org.eclipse.scada.hd.server.net

Class ServerConnectionHandler

java.lang.Object

org.eclipse.scada.core.server.net.AbstractServerConnectionHandler

org.eclipse.scada.hd.server.net.ServerConnectionHandler

All Implemented Interfaces:

ItemListListener

public class ServerConnectionHandler
extends AbstractServerConnectionHandler
implements ItemListListener

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_DATA_SIZE
static java.lang.String	VERSION

Fields inherited from class org.eclipse.scada.core.server.net.AbstractServerConnectionHandler

connectionInformation, ioSession, messenger, pingService

Constructor Summary

Constructors

Constructor and Description
ServerConnectionHandler(Service service, IoSession ioSession, ConnectionInformation connectionInformation)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	cleanUp()
protected void	handleCloseQuery(Message message)
protected void	handleCreateQuery(Message message)
protected void	handleCreateSessionComplete(java.util.concurrent.Future<Session> future, Message message, java.util.Properties props)
protected void	handleUpdateQueryParameters(Message message)
void	listChanged(java.util.Set<HistoricalItemInformation> addedOrModified, java.util.Set<java.lang.String> removed, boolean full)
void	sendQueryData(long queryId, int index, java.util.Map<java.lang.String,java.util.List<java.lang.Double>> values, java.util.List<ValueInformation> valueInformation)
void	sendQueryParameters(long queryId, QueryParameters parameters, java.util.Set<java.lang.String> valueTypes)
void	sendQueryState(long queryId, QueryState state)
protected void	setItemList(boolean flag)

Methods inherited from class org.eclipse.scada.core.server.net.AbstractServerConnectionHandler

exceptionCaught, getBooleanProperty, getIntProperty, getMessageTimeout, getPingPeriod, getTransportProperties, messageReceived, messageSent, modifyFilterChain, replySessionCreated, sendPrivilegeChange, sessionClosed, sessionConfigured, sessionCreated, sessionIdle, sessionOpened, startSession

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

public static final java.lang.String VERSION

See Also:

Constant Field Values

MAX_DATA_SIZE

public static final int MAX_DATA_SIZE

Constructor Detail

ServerConnectionHandler

public ServerConnectionHandler(Service service,
                       IoSession ioSession,
                       ConnectionInformation connectionInformation)

Method Detail

handleUpdateQueryParameters

protected void handleUpdateQueryParameters(Message message)

handleCloseQuery

protected void handleCloseQuery(Message message)

handleCreateQuery

protected void handleCreateQuery(Message message)

sendQueryData

public void sendQueryData(long queryId,
                 int index,
                 java.util.Map<java.lang.String,java.util.List<java.lang.Double>> values,
                 java.util.List<ValueInformation> valueInformation)

sendQueryParameters

public void sendQueryParameters(long queryId,
                       QueryParameters parameters,
                       java.util.Set<java.lang.String> valueTypes)

sendQueryState

public void sendQueryState(long queryId,
                  QueryState state)

setItemList

protected void setItemList(boolean flag)

handleCreateSessionComplete

protected void handleCreateSessionComplete(java.util.concurrent.Future<Session> future,
                               Message message,
                               java.util.Properties props)

Since:

1.1

cleanUp

protected void cleanUp()

Overrides:

cleanUp in class AbstractServerConnectionHandler

listChanged

public void listChanged(java.util.Set<HistoricalItemInformation> addedOrModified,
               java.util.Set<java.lang.String> removed,
               boolean full)

Specified by:

listChanged in interface ItemListListener