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 declared in class java.util.EventObject
source
-
Constructor Summary
Constructors Constructor Description ConnectionEvent(PooledConnection con)
Constructs aConnectionEvent
object initialized with the givenPooledConnection
object.ConnectionEvent(PooledConnection con, SQLException ex)
Constructs aConnectionEvent
object initialized with the givenPooledConnection
object andSQLException
object. -
Method Summary
Modifier and Type Method Description SQLException
getSQLException()
Retrieves theSQLException
for thisConnectionEvent
object.Methods declared in class java.util.EventObject
getSource, toString
-
Constructor Details
-
ConnectionEvent
Constructs a
ConnectionEvent
object initialized with the givenPooledConnection
object.SQLException
defaults tonull
.- Parameters:
con
- the pooled connection that is the source of the event- Throws:
IllegalArgumentException
- ifcon
is null.
-
ConnectionEvent
Constructs a
ConnectionEvent
object initialized with the givenPooledConnection
object andSQLException
object.- Parameters:
con
- the pooled connection that is the source of the eventex
- the SQLException about to be thrown to the application- Throws:
IllegalArgumentException
- ifcon
is null.
-
-
Method Details
-
getSQLException
Retrieves the
SQLException
for thisConnectionEvent
object. May benull
.- Returns:
- the SQLException about to be thrown or
null
-