org.eclipse.scada.core.ui.connection.data

Class ConnectionHolder

java.lang.Object

org.eclipse.scada.utils.beans.AbstractPropertyChange

org.eclipse.scada.core.ui.connection.data.ConnectionHolder

All Implemented Interfaces:

org.eclipse.core.runtime.IAdaptable, ConnectionStateListener

public class ConnectionHolder
extends AbstractPropertyChange
implements ConnectionStateListener, org.eclipse.core.runtime.IAdaptable

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROP_CONNECTION_ERROR
static String	PROP_CONNECTION_SERVICE
static String	PROP_CONNECTION_STATE

Constructor Summary

Constructors

Constructor and Description
ConnectionHolder(ConnectionDiscovererBean discoverer, ConnectionDescriptor info)

Method Summary

Methods

Modifier and Type	Method and Description
void	connect()
void	connect(DisplayCallbackHandler callbackHandler)
void	disconnect()
void	dispose()
Object	getAdapter(Class adapter)
Throwable	getConnectionError()
ConnectionDescriptor	getConnectionInformation()
ConnectionService	getConnectionService()
ConnectionState	getConnectionState()
ConnectionDiscovererBean	getDiscoverer()
void	setConnectCallbackHandler(CallbackHandler callbackHandler)
protected void	setConnectionError(Throwable connectionError)
protected void	setConnectionService(ConnectionService connectionService)
protected void	setConnectionState(ConnectionState connectionState)
void	stateChange(Connection connection, ConnectionState state, Throwable error) Notify a state change
String	toString()

Methods inherited from class org.eclipse.scada.utils.beans.AbstractPropertyChange

addPropertyChangeListener, addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Field Detail

PROP_CONNECTION_SERVICE

public static final String PROP_CONNECTION_SERVICE

See Also:

Constant Field Values

PROP_CONNECTION_STATE

public static final String PROP_CONNECTION_STATE

See Also:

Constant Field Values

PROP_CONNECTION_ERROR

public static final String PROP_CONNECTION_ERROR

See Also:

Constant Field Values

Constructor Detail

ConnectionHolder

public ConnectionHolder(ConnectionDiscovererBean discoverer,
                ConnectionDescriptor info)

Method Detail

connect

public void connect()

disconnect

public void disconnect()

getDiscoverer

public ConnectionDiscovererBean getDiscoverer()

toString

public String toString()

Overrides:

toString in class Object

dispose

public void dispose()

getConnectionService

public ConnectionService getConnectionService()

getConnectionInformation

public ConnectionDescriptor getConnectionInformation()

getConnectionState

public ConnectionState getConnectionState()

setConnectionState

protected void setConnectionState(ConnectionState connectionState)

getConnectionError

public Throwable getConnectionError()

setConnectionService

protected void setConnectionService(ConnectionService connectionService)

setConnectionError

protected void setConnectionError(Throwable connectionError)

stateChange

public void stateChange(Connection connection,
               ConnectionState state,
               Throwable error)

Description copied from interface: ConnectionStateListener

Notify a state change

Specified by:

stateChange in interface ConnectionStateListener

Parameters:

connection - the connection that changed

state - the new state of the connection

error - some error information that lead to the new state (can be null if it was not an error)

getAdapter

public Object getAdapter(Class adapter)

Specified by:

getAdapter in interface org.eclipse.core.runtime.IAdaptable

setConnectCallbackHandler

public void setConnectCallbackHandler(CallbackHandler callbackHandler)

connect

public void connect(DisplayCallbackHandler callbackHandler)