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## javax.sql
Class ConnectionEvent

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

All Implemented Interfaces:
  Serializable

    public class ConnectionEvent

extends EventObject

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

Since:
  1.4
See Also:
  Serialized Form

Field Summary

Fields inherited from class java.util.EventObject
`source`

Constructor Summary
`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.

Method Summary
`SQLException` | `getSQLException()` Retrieves the `SQLException` for this `ConnectionEvent` object.

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`

Constructor Detail

### ConnectionEvent

    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

### ConnectionEvent

    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

Method Detail

### getSQLException

    public SQLException getSQLException()

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

  Returns:
    the SQLException about to be thrown or `null`

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.