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javax.sql
Class ConnectionEvent


java.lang.Object
  extended by java.util.EventObject
      extended by 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:

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
Throws:
IllegalArgumentException - if con is null.

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
Throws:
IllegalArgumentException - if con is null.
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