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- 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. TheConnectionEvent
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
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-
Constructor Summary
Constructors Constructor and 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.
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Method Summary
Methods Modifier and Type Method and Description SQLException
getSQLException()
Retrieves theSQLException
for thisConnectionEvent
object.
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-
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Constructor Detail
-
ConnectionEvent
public ConnectionEvent(PooledConnection con)
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
public ConnectionEvent(PooledConnection con, SQLException ex)
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.
-
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Method Detail
-
getSQLException
public SQLException getSQLException()
Retrieves the
SQLException
for thisConnectionEvent
object. May benull
.- Returns:
- the SQLException about to be thrown or
null
-
-
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