Package com.ibm.as400.access

Class ConnectionPoolEvent

java.lang.Object

java.util.EventObject

com.ibm.as400.access.ConnectionPoolEvent

All Implemented Interfaces:

Serializable

public class ConnectionPoolEvent
extends EventObject

The ConnectionPoolEvent class represents a connection pool event.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	CONNECTION_CREATED	Event ID indicating that a connection has been created.
static int	CONNECTION_EXPIRED	Event ID indicating that a connection has been cleaned up by the maintenance thread because one or more of its properties expired.
static int	CONNECTION_POOL_CLOSED	Event ID indicating that a connection pool has been closed.
static int	CONNECTION_RELEASED	Event ID indicating that a connection has been given to an application.
static int	CONNECTION_RETURNED	Event ID indicating that a connection has been returned to the pool.
static int	MAINTENANCE_THREAD_RUN	Event ID indicating that the maintenance thread is running.

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
ConnectionPoolEvent(Object source, int eventID)	Constructs a ConnectionPoolEvent object.

Method Summary

Modifier and Type	Method	Description
int	getID()	Returns the identifier for this event.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

CONNECTION_POOL_CLOSED

public static final int CONNECTION_POOL_CLOSED

Event ID indicating that a connection pool has been closed. A call to getSource() on an event with this ID will return a reference to a ConnectionPool object.

See Also:

Constant Field Values

CONNECTION_CREATED

public static final int CONNECTION_CREATED

Event ID indicating that a connection has been created. A call to getSource() on an event with this ID will return a reference to an AS400 object if fired from an AS400ConnectionPool; or, a reference to a javax.sql.PooledConnection object if fired from an AS400JDBCConnectionPool.

See Also:

Constant Field Values

CONNECTION_RELEASED

public static final int CONNECTION_RELEASED

Event ID indicating that a connection has been given to an application. A call to getSource() on an event with this ID will return a reference to an AS400 object if fired from an AS400ConnectionPool; or, a reference to a javax.sql.PooledConnection object if fired from an AS400JDBCConnectionPool.

See Also:

Constant Field Values

CONNECTION_RETURNED

public static final int CONNECTION_RETURNED

Event ID indicating that a connection has been returned to the pool. A call to getSource() on an event with this ID will return a reference to an AS400 object if fired from an AS400ConnectionPool; or, a reference to a javax.sql.PooledConnection object if fired from an AS400JDBCConnectionPool.

See Also:

Constant Field Values

CONNECTION_EXPIRED

public static final int CONNECTION_EXPIRED

Event ID indicating that a connection has been cleaned up by the maintenance thread because one or more of its properties expired. A call to getSource() on an event with this ID will return a reference to an AS400 object if fired from an AS400ConnectionPool; or, a reference to a javax.sql.PooledConnection object if fired from an AS400JDBCConnectionPool.

See Also:

Constant Field Values

MAINTENANCE_THREAD_RUN

public static final int MAINTENANCE_THREAD_RUN

Event ID indicating that the maintenance thread is running. A call to getSource() on an event with this ID will return a reference to a ConnectionPool object.

See Also:

Constant Field Values

Constructor Detail

ConnectionPoolEvent

public ConnectionPoolEvent(Object source,
                           int eventID)

Constructs a ConnectionPoolEvent object. It uses the specified source and eventID.

Parameters:

source - The object where the event originated.

eventID - The event identifier.

Method Detail

getID

public int getID()

Returns the identifier for this event.

Returns:

The identifier for this event.