Fix OPENDJ-1156 - NPE in ReferenceCountedObject after shutting down directory

Matthew Swift

28.20.2013 3d8848801b06656f425b027d16219b026bbbb2a8

 opendj3/opendj-ldap-sdk/src/main/java/com/forgerock/opendj/ldap/ConnectionState.java

@@ -98,10 +98,10 @@

            @Override
            boolean notifyConnectionClosed(final ConnectionState cs) {
                cs.state = CLOSED;
                for (final ConnectionEventListener listener : cs.listeners) {
                    listener.handleConnectionClosed();
                }
                cs.state = CLOSED;
                return true;
            }

@@ -111,11 +111,15 @@
                // Transition from valid to error state.
                cs.failedDueToDisconnect = isDisconnectNotification;
                cs.connectionError = error;
                cs.state = ERROR;
                /*
                 * FIXME: a re-entrant close will invoke close listeners before
                 * error notification has completed.
                 */
                for (final ConnectionEventListener listener : cs.listeners) {
                    // Use the reason provided in the disconnect notification.
                    listener.handleConnectionError(isDisconnectNotification, error);
                }
                cs.state = ERROR;
                return true;
            }

@@ -156,10 +160,10 @@

            @Override
            boolean notifyConnectionClosed(final ConnectionState cs) {
                cs.state = ERROR_CLOSED;
                for (final ConnectionEventListener listener : cs.listeners) {
                    listener.handleConnectionClosed();
                }
                cs.state = ERROR_CLOSED;
                return true;
            }
        },