public class

ConnectionEvent

extends EventObject
java.lang.Object
   ↳ java.util.EventObject
     ↳ javax.sql.ConnectionEvent

Class Overview

An Event object that provides information about the source of a connection-related event. ConnectionEvent objects are generated when an application closes a pooled connection and when an error occurs. The ConnectionEvent object contains two kinds of information:

  • The pooled connection closed by the application
  • In the case of an error event, the SQLException about to be thrown to the application

Summary

[Expand]
Inherited Fields
From class java.util.EventObject
Public Constructors
ConnectionEvent(PooledConnection con)

Constructs a ConnectionEvent object initialized with the given PooledConnection object.

ConnectionEvent(PooledConnection con, SQLException ex)

Constructs a ConnectionEvent object initialized with the given PooledConnection object and SQLException object.

Public Methods
SQLException getSQLException()

Retrieves the SQLException for this ConnectionEvent object.

[Expand]
Inherited Methods
From class java.util.EventObject
From class java.lang.Object

Public Constructors

public ConnectionEvent (PooledConnection con)

Constructs a ConnectionEvent object initialized with the given PooledConnection object. SQLException defaults to null.

Parameters
con the pooled connection that is the source of the event
Throws
IllegalArgumentException if con is null.

public ConnectionEvent (PooledConnection con, SQLException ex)

Constructs a ConnectionEvent object initialized with the given PooledConnection object and SQLException object.

Parameters
con the pooled connection that is the source of the event
ex the SQLException about to be thrown to the application
Throws
IllegalArgumentException if con is null.

Public Methods

public SQLException getSQLException ()

Retrieves the SQLException for this ConnectionEvent object. May be null.

Returns
  • the SQLException about to be thrown or null