Java Enterprise in a Nutshell, Second Edition

Name

ConnectionEvent

Synopsis

A ConnectionEvent represents an event related to a ManagedConnection. The types of events supported include the closing of a connection, an error on a connection, and the start, commit or rollback of a LocalTransaction associated with the connection. Resource adapters receive these events by registering a ConnectionEventListener with a ManagedConnection using its addConnectionEventListener() method.

                  
public class ConnectionEvent extends java.util.EventObject {
// Public Constructors
   public ConnectionEvent(ManagedConnection source, int eid);  
   public ConnectionEvent(ManagedConnection source, int eid, 
        Exception exception);  
// Public Constants
   public static final int CONNECTION_CLOSED;                    // =1
   public static final int CONNECTION_ERROR_OCCURRED;            // =5
   public static final int LOCAL_TRANSACTION_COMMITTED;          // =3
   public static final int LOCAL_TRANSACTION_ROLLEDBACK;         // =4
   public static final int LOCAL_TRANSACTION_STARTED;            // =2
                  // Public Instance Methods
   public Object getConnectionHandle();  
   public Exception getException();  
   public int getId();  
   public void setConnectionHandle( Object connectionHandle);  
// Protected Instance Fields
   protected int id;  
}

Passed To

javax.resource.spi.ConnectionEventListener.{connectionClosed(), connectionErrorOccurred(), localTransactionCommitted(), localTransactionRolledback(), localTransactionStarted()}