com.microfocus.cobol.connector.spi
Class CobolConnectionEventListener

java.lang.Object
  com.microfocus.cobol.connector.spi.CobolConnectionEventListener

All Implemented Interfaces:

ConnectionEventListener, EventListener, Serializable

public class CobolConnectionEventListener

extends Object

implements ConnectionEventListener, Serializable

The connector architecture provides an event callback mechanism that enables an application server to receive notifications from a ManagedConnection instance. The App server implements this class in order to listen to event notifications from ManagedConnection instance.

See Also:

Serialized Form

Constructor Summary

CobolConnectionEventListener(ManagedConnection mcon)
Create a connection event listener.

Method Summary

protected void	addConnectorListener(ConnectionEventListener l) Add a connection listener to the list of listeners.
void	connectionClosed(ConnectionEvent event) Send a connection closed event.
void	connectionErrorOccurred(ConnectionEvent event) Send a connection error occured event.
void	localTransactionCommitted(ConnectionEvent event) Send a local transaction commited event
void	localTransactionRolledback(ConnectionEvent event) Send a local transaction rolled back event
void	localTransactionStarted(ConnectionEvent event) Send a local transaction started event
protected void	removeConnectorListener(ConnectionEventListener l) Remove a connection listener from the list of listeners.
protected void	sendEvent(int eventType, Exception ex, Object connectionHandle) Send the event to all listeners of the connectionEvent

Methods inherited from class java.lang.Object

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

Constructor Detail

CobolConnectionEventListener

public CobolConnectionEventListener(ManagedConnection mcon)

Create a connection event listener.

Parameters:

mcon - CobolManagedConnection instance

Method Detail

sendEvent

protected void sendEvent(int eventType,
                         Exception ex,
                         Object connectionHandle)

Send the event to all listeners of the connectionEvent

Parameters:

eventType - The event type.

ex - The exception to be associated with Connection event.

connectionHandle - The connection handle to be associated with Connection event.

addConnectorListener

protected void addConnectorListener(ConnectionEventListener l)

Add a connection listener to the list of listeners.

Parameters:

l - The connection listener.

removeConnectorListener

protected void removeConnectorListener(ConnectionEventListener l)

Remove a connection listener from the list of listeners.

Parameters:

l - The connection listener.

connectionClosed

public void connectionClosed(ConnectionEvent event)

Send a connection closed event.

Specified by:

connectionClosed in interface ConnectionEventListener

Parameters:

event - The connection event.

connectionErrorOccurred

public void connectionErrorOccurred(ConnectionEvent event)

Send a connection error occured event.

Specified by:

connectionErrorOccurred in interface ConnectionEventListener

Parameters:

event - The connection event.

localTransactionCommitted

public void localTransactionCommitted(ConnectionEvent event)

Send a local transaction commited event

Specified by:

localTransactionCommitted in interface ConnectionEventListener

Parameters:

event - Connection event instance

localTransactionRolledback

public void localTransactionRolledback(ConnectionEvent event)

Send a local transaction rolled back event

Specified by:

localTransactionRolledback in interface ConnectionEventListener

Parameters:

event - Connection event instance

localTransactionStarted

public void localTransactionStarted(ConnectionEvent event)

Send a local transaction started event

Specified by:

localTransactionStarted in interface ConnectionEventListener

Parameters:

event - Connection event instance