com.informix.jdbcx

Class IfxConnectionEventListener

java.lang.Object

com.informix.jdbcx.IfxConnectionEventListener

All Implemented Interfaces:

java.util.EventListener, javax.sql.ConnectionEventListener

public class IfxConnectionEventListener
extends java.lang.Object
implements javax.sql.ConnectionEventListener

The ConnectionEventListener interface is implemented by a connection pooling component. A connection pooling component will usually be provided by a JDBC driver vendor, or another software vendor. A ConnectionEventListener is notified by a JDBC driver when an application is finished using a connection. This event occurs after the application calls close on its representation of the connection. A ConnectionEventListener is also notified when a Connection error occurs due to the fact that the Connection is unfit for future use---the server has crashed, for example. The listener is notified, by the JDBC driver, just before the driver throws an SQLException to the application using the Connection.

Constructor Summary

Constructors

Constructor and Description
IfxConnectionEventListener()
IfxConnectionEventListener(IfxConnectionPoolManager connectionPoolManager) Constructor to set Connection Pool Manager to null

Method Summary

Modifier and Type	Method and Description
void	connectionClosed(javax.sql.ConnectionEvent event) Invoked when the application calls close() on its representation of the connection.
void	connectionErrorOccurred(javax.sql.ConnectionEvent event) Invoked when a fatal connection error occurs, just before an SQLException is thrown to the application.

Methods inherited from class java.lang.Object

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

Constructor Detail

IfxConnectionEventListener

public IfxConnectionEventListener()

IfxConnectionEventListener

public IfxConnectionEventListener(IfxConnectionPoolManager connectionPoolManager)

Constructor to set Connection Pool Manager to null

Parameters:

event - an event object describing the source of the event

Method Detail

connectionClosed

public void connectionClosed(javax.sql.ConnectionEvent event)

Invoked when the application calls close() on its representation of the connection.

Specified by:

connectionClosed in interface javax.sql.ConnectionEventListener

Parameters:

event - an event object describing the source of the event

connectionErrorOccurred

public void connectionErrorOccurred(javax.sql.ConnectionEvent event)

Invoked when a fatal connection error occurs, just before an SQLException is thrown to the application.

Specified by:

connectionErrorOccurred in interface javax.sql.ConnectionEventListener

Parameters:

event - an event object describing the source of the event