Class ConnectionClosedEvent

  • All Implemented Interfaces:
    java.io.Serializable

    public class ConnectionClosedEvent
    extends ConnectionEvent
    MQ Connection closed Event. This event is generated by MQ and delivered to an application (if the connection event listener is set) when a connection is closed by MQ.
    See Also:
    Serialized Form
    • Field Detail

      • CONNECTION_CLOSED_SHUTDOWN

        public static final java.lang.String CONNECTION_CLOSED_SHUTDOWN
        Connection closed event code - admin requested shutdown
        See Also:
        Constant Field Values
      • CONNECTION_CLOSED_RESTART

        public static final java.lang.String CONNECTION_CLOSED_RESTART
        Connection closed event code - admin requested restart
        See Also:
        Constant Field Values
      • CONNECTION_CLOSED_ERROR

        public static final java.lang.String CONNECTION_CLOSED_ERROR
        Connection closed event code - server error, e.g. out of memory.
        See Also:
        Constant Field Values
      • CONNECTION_CLOSED_KILL

        public static final java.lang.String CONNECTION_CLOSED_KILL
        Connection closed event code - admin killed connection.
        See Also:
        Constant Field Values
      • CONNECTION_CLOSED_BROKER_DOWN

        public static final java.lang.String CONNECTION_CLOSED_BROKER_DOWN
        Connection closed event code - broker crash.
        See Also:
        Constant Field Values
      • CONNECTION_CLOSED_NON_RESPONSIVE

        public static final java.lang.String CONNECTION_CLOSED_NON_RESPONSIVE
        Connection closed event code - broker is not responsive.
        See Also:
        Constant Field Values
      • CONNECTION_CLOSED_LOST_CONNECTION

        public static final java.lang.String CONNECTION_CLOSED_LOST_CONNECTION
        The above event codes are for events originated from the broker. Broker notifies MQ client runtime that the connection is closed. This event code is to represent that the MQ client runtime detects the connection to the broker is broken. This could be a network problem or broker crashed.
        See Also:
        Constant Field Values
    • Constructor Detail

      • ConnectionClosedEvent

        public ConnectionClosedEvent​(Connection conn,
                                     java.lang.String evCode,
                                     java.lang.String evMessage,
                                     jakarta.jms.JMSException jmse)
        Construct a connection closed event.
        Parameters:
        conn - the connection that the event is associated with. MQ may automatically reconnect to the same broker or a different broker depends on the client runtime configuration.
        evCode - the event code that represents this event object.
        evMessage - the event message that describes this event object.
        jmse - the JMSException that caused this event.
    • Method Detail

      • getJMSException

        public jakarta.jms.JMSException getJMSException()
        Get the JMSException that caused the connection to be closed.
        Returns:
        the JMSException that caused the connection to be closed. return null if no JMSException associated with this event. Such as connection closed caused by admin requested shutdown.