Examples of ConnectionEventListener

com.pusher.client.connection.ConnectionEventListener

Client applications should implement this interface if they wish to receive notifications when the state of a {@link Connection} changes or an error is thrown.
Implementations of this interface can be bound to the connection by calling {@link Connection#bind(ConnectionState,ConnectionEventListener)}. The connection itself can be retrieved from the {@link com.pusher.client.Pusher} object by calling{@link com.pusher.client.Pusher#getConnection()}.

Alternatively, you can bind your implementation of the interface and connect at the same time by calling {@link com.pusher.client.Pusher#connect(ConnectionEventListener,ConnectionState)}.
com.sun.enterprise.resource.listener.ConnectionEventListener
Adapter to BadConnectionEventListener @author Jagadish Ramu
javax.resource.spi.ConnectionEventListener
@version $Rev: 46019 $ $Date: 2004-09-14 03:56:06 -0600 (Tue, 14 Sep 2004) $
javax.sql.ConnectionEventListener

A ConnectionEventListener is an object that registers to receive events generated by a PooledConnection.
The ConnectionEventListener interface is implemented by a connection pooling component. A connection pooling component will usually be provided by a JDBC driver vendor, or another system software vendor. A ConnectionEventListener is notified by a JDBC driver when an application is finished using its Connection object. This event occurs after the application calls close on its representation of the PooledConnection. A ConnectionEventListener is also notified when a Connection error occurs due to the fact that the PooledConnection is unfit for future use---the server has crashed, for example. The listener is notified, by the JDBC driver, just before the driver throws an SQLException to the application using the PooledConnection.

Examples of javax.sql.ConnectionEventListener


  protected void notifyClose() {
      if (listeners.size()>0) {
        Iterator<ConnectionEventListener> oIter = listeners.iterator();
        while (oIter.hasNext()) {
          ConnectionEventListener oCevl = oIter.next();
          oCevl.connectionClosed(new ConnectionEvent(this));
        } // wend
      } // fi        
  } // notifyClose

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Examples of javax.sql.ConnectionEventListener

     * @param ex the given exception
     */
    public void notifyError(final IManagedConnection proxy, final SQLException ex) {
        // Notify event to listeners
        for (int i = 0; i < eventListeners.size(); i++) {
            ConnectionEventListener l = eventListeners.elementAt(i);
            l.connectionErrorOccurred(new ConnectionEvent(proxy, ex));
        }
    }

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Examples of javax.sql.ConnectionEventListener


        ConnectionEvent event = new ConnectionEvent(this.pooledConnection, e);


        for (Iterator iterator = connectionListeners.iterator();
                iterator.hasNext(); ) {
            ConnectionEventListener connectionEventListener =
                (ConnectionEventListener) iterator.next();


            connectionEventListener.connectionErrorOccurred(event);
        }
    }

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Examples of javax.sql.ConnectionEventListener

        ConnectionEvent connectionEvent =
            new ConnectionEvent(this.pooledConnection);


        for (Iterator iterator = connectionListeners.iterator();
                iterator.hasNext(); ) {
            ConnectionEventListener connectionListener =
                (ConnectionEventListener) iterator.next();


            connectionListener.connectionClosed(connectionEvent);
        }
    }

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Examples of javax.sql.ConnectionEventListener

  void closeEvent(Connection conn)
  {
    ConnectionEvent event = new ConnectionEvent(this);
    
    for (int i = 0; i < _listeners.size(); i++) {
      ConnectionEventListener listener = _listeners.get(i);


      listener.connectionClosed(event);
    }
  }

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Examples of javax.sql.ConnectionEventListener

        if (eventListener != null && !eventListener.isEmpty()) {
            ConnectionEvent event = new ConnectionEvent(this, exception);
            eventIterators++;
            try {
                for (Iterator it = eventListener.iterator(); it.hasNext();) {
                    ConnectionEventListener l =
                            (ConnectionEventListener) it.next();
                    if (exception == null) {
                        l.connectionClosed(event);
                    } else {
                        l.connectionErrorOccurred(event);
                    }
                }
            } finally {
                eventIterators--;
            }

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Examples of javax.sql.ConnectionEventListener

        // Null out the reference to the logical connection that is currently
        // being closed.
        this.logicalConnection_ = null;


        for (Iterator e = listeners_.iterator(); e.hasNext();) {
            ConnectionEventListener listener =
                    (ConnectionEventListener)e.next();
            ConnectionEvent event = new ConnectionEvent(this);
            listener.connectionClosed(event);
        }
    }

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Examples of javax.sql.ConnectionEventListener

    if (exception.getErrorCode() < ExceptionSeverity.SESSION_SEVERITY)
      return;


        synchronized (this) {
            for (Iterator e = listeners_.iterator(); e.hasNext();) {
                ConnectionEventListener listener =
                        (ConnectionEventListener)e.next();
                SQLException sqle = exception.getSQLException();
                ConnectionEvent event = new ConnectionEvent(this, sqle);
                listener.connectionErrorOccurred(event);
            }
        }
    }

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Examples of javax.sql.ConnectionEventListener

      ConnectionEvent errorEvent = new ConnectionEvent(this, exception);


      for (Enumeration e = eventListener.elements();
         e.hasMoreElements(); )
      {
        ConnectionEventListener l =
          (ConnectionEventListener)e.nextElement();
        l.connectionErrorOccurred(errorEvent);
      }
    }
  }

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Examples of javax.sql.ConnectionEventListener

      ConnectionEvent closeEvent = new ConnectionEvent(this);


      for (Enumeration e = eventListener.elements();
         e.hasMoreElements(); )
      {
        ConnectionEventListener l =
          (ConnectionEventListener)e.nextElement();
        l.connectionClosed(closeEvent);
      }
    }


    return false;
  }

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