java.lang.Object
java.util.EventObject
javax.sql.ConnectionEvent
- All Implemented Interfaces:
Serializable
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
SQLExceptionabout to be thrown to the application
- Since:
- 1.4
- See Also:
-
Field Summary
Fields declared in class java.util.EventObject
source -
Constructor Summary
ConstructorsConstructorDescriptionConstructs aConnectionEventobject initialized with the givenPooledConnectionobject.ConnectionEvent(PooledConnection con, SQLException ex) Constructs aConnectionEventobject initialized with the givenPooledConnectionobject andSQLExceptionobject. -
Method Summary
Modifier and TypeMethodDescriptionRetrieves theSQLExceptionfor thisConnectionEventobject.Methods declared in class java.util.EventObject
getSource, toString
-
Constructor Details
-
ConnectionEvent
Constructs a
ConnectionEventobject initialized with the givenPooledConnectionobject.SQLExceptiondefaults tonull.- Parameters:
con- the pooled connection that is the source of the event- Throws:
IllegalArgumentException- ifconis null.
-
ConnectionEvent
Constructs a
ConnectionEventobject initialized with the givenPooledConnectionobject andSQLExceptionobject.- Parameters:
con- the pooled connection that is the source of the eventex- the SQLException about to be thrown to the application- Throws:
IllegalArgumentException- ifconis null.
-
-
Method Details
-
getSQLException
Retrieves the
SQLExceptionfor thisConnectionEventobject. May benull.- Returns:
- the SQLException about to be thrown or
null
-