Micro Focus Enterprise Developer 3.0 for Visual Studio 2017 > General Reference > Java Artifacts > Micro Focus Resource Adapters > COBOL Resource Adapter > COBOL Connector Class Library > Package com.microfocus.cobol.connector.spi > Class CobolConnectionEventListener

Class CobolConnectionEventListener

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.

java.lang.Object

extended by com.microfocus.cobol.connector.spi.CobolConnectionEventListener

All Implemented Interfaces

ConnectionEventListener, EventListener, Referenceable

Class Specifications

public class CobolConnectionEventListener

extends Object

implements ConnectionEventListener, Serializable

Constructor Summary

CobolConnectionEventListener(ManagedConnection mcon): Create a connection event listener.

Methods

Method Summary
protected void	`sendEvent int eventType, Exception ex, Object connectionHandle` Send the event to all listeners of the connectionEvent.
protected void	`addConnectorListener (ConnectionEventListener l)` Add a connection listener to the list of listeners.
protected void	`removeConnectorListener(ConnectionEventListener l)` Remove a connection listener to the list of listeners.
void	`connectionClosed (equals event)` Send a connection closed event.
void	`connectionErrorOccurred(equals event)` Send a connection error occurred event.
void	`localTransactionCommitted(equals event)` Send a local transaction committed event.
void	`localTransactionRolledBack(equals event)` Send a local transaction rolled back event.
void	`localTransactionStarted(equals event)` Send a local transaction started event.

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:

`1`	The connection listener.

removeConnectorListener

protected void removeConnectorListener(ConnectionEventListener l)

Remove a connection listener to the list of listeners.

Parameters:

`1`	The connection listener.

connectionClosed

void connectionClosed(equals event)

Send a connection closed event.

Specified by:

connectionClosed in interface ConnectionEventListener

Parameters:

event

The connection event.

connectionErrorOccurred

void connectionErrorOccurred(equals event)

Send a connection error occurred event.

Specified by:

connectionErrorOccurred in interface ConnectionEventListener

Parameters:

event

The connection event.

localTransactionCommitted

void localTransactionCommitted(equals event)

Send a local transaction committed event.

Specified by:

localTransactionCommitted in interface ConnectionEventListener

Parameters:

event

The connection event.

localTransactionRolledBack

void localTransactionRolledBack(equals event)

Send a local transaction rolled back event.

Specified by:

localTransactionRolledBack in interface ConnectionEventListener

Parameters:

event

The connection event.

localTransactionStarted

void localTransactionStarted(equals event)

Send a local transaction started event.

Specified by:

localTransactionStarted in interface ConnectionEventListener

Parameters:

event

The connection event.