Examples with AlarmListener alma.alarmsystem.clients.alarm.AlarmListenersContainer.AlarmListener used on opensource projects

Example 1 with AlarmListener

use of alma.alarmsystem.clients.alarm.AlarmListenersContainer.AlarmListener in project ACS by ACS-Community.

the class AlarmListenerContainerTest method testDispatchAlarms.

/**
	 * Test the dispatching of alarms
	 * 
	 * {@link AlarmListenerForTesting} prints received alarms on the stdout.
	 * 
	 * This test checks the number of alarms received by 2 listeners:
	 * <OL>
	 * 	<LI>The un-filtered listener must receive all the notifications
	 *  <LI>The filtered listener must be notified only for alarms that pass the filter
	 * </OL>
	 * 
	 * This test checks if the filter is applied. 
	 * The correctness of the filtering is tested by {@link AlarmFilterTest}
	 */
public void testDispatchAlarms() throws Exception {
    // Instantiates 2 listeners one un-filtered and one filtered
    assertEquals(0, container.getAlarmListenersSize());
    AlarmListenerForTesting alarmL1 = new AlarmListenerForTesting("Unfiltered-listener");
    // Unfiltered
    AlarmListener listener1 = container.addAlarmListener(alarmL1);
    assertNotNull(listener1);
    AlarmFilter filter = new AlarmFilter(null, null, 10, 25);
    AlarmListenerForTesting alarmL2 = new AlarmListenerForTesting("Filtered-listener");
    // Filtered
    AlarmListener listener2 = container.addAlarmListener(alarmL2, filter);
    assertNotNull(listener2);
    assertEquals(2, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
    int numOfAlarmsToDispatch = 50;
    for (int t = 1; t < numOfAlarmsToDispatch + 1; t++) {
        AlarmForTesting alarm = new AlarmForTesting("faultFamily", "faultMember", t, 2, true, false, true);
        container.dispatchAlarm(alarm);
        assertEquals(t, alarmL1.numAlarms);
    }
    // Filtered listeners is supposed to receive less alarms
    // i.e. all the alarms whose FC is in [10,15]
    assertEquals(16, alarmL2.numAlarms);
}

Example 2 with AlarmListener

use of alma.alarmsystem.clients.alarm.AlarmListenersContainer.AlarmListener in project ACS by ACS-Community.

the class AlarmListenerContainerTest method testAddRemoveAlarmListeners.

/**
	 * Test add.remove alarm listeners
	 * 
	 * @throws Exception
	 */
public void testAddRemoveAlarmListeners() throws Exception {
    assertEquals(0, container.getStatListenersSize());
    assertEquals(0, container.getAlarmListenersSize());
    AlarmListenerForTesting alarmL1 = new AlarmListenerForTesting("AlarmListenerName");
    AlarmListener listener1 = container.addAlarmListener(alarmL1);
    assertNotNull(listener1);
    assertEquals(1, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
    AlarmListenerForTesting alarmL2 = new AlarmListenerForTesting("AlarmListenerName");
    AlarmFilter filter = new AlarmFilter("TheFF", ".*FM.*", -1, 9999);
    AlarmListener listener2 = container.addAlarmListener(alarmL2, filter);
    assertNotNull(listener2);
    assertEquals(2, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
    AlarmFilter filter2 = new AlarmFilter("TheFF2", "FM", -1, 9999);
    AlarmListenerForTesting alarmL3 = new AlarmListenerForTesting("AlarmListenerName");
    AlarmListener listener3 = container.new AlarmListener(alarmL3, filter2);
    assertTrue(container.addAlarmListener(listener3));
    assertEquals(3, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
    assertTrue(container.removeAlarmListener(listener2));
    assertEquals(2, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
    assertTrue(container.removeAlarmListener(listener1));
    assertEquals(1, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
    AlarmListenerForTesting alarmL4 = new AlarmListenerForTesting("AlarmListenerName");
    AlarmListener notExistentListener = container.new AlarmListener(alarmL4, null);
    assertFalse(container.removeAlarmListener(notExistentListener));
    assertEquals(1, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
    assertTrue(container.removeAlarmListener(listener3));
    assertEquals(0, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
}

Example 3 with AlarmListener

use of alma.alarmsystem.clients.alarm.AlarmListenersContainer.AlarmListener in project ACS by ACS-Community.

the class AlarmListenerContainerTest method testDispatchException.

/**
	 * Test the dispatching of exception
	 * 
	 * 
	 */
public void testDispatchException() throws Exception {
    assertEquals(0, container.getAlarmListenersSize());
    AlarmListenerForTesting alarmL1 = new AlarmListenerForTesting("AlarmListenerName");
    AlarmListener listener1 = container.addAlarmListener(alarmL1);
    assertNotNull(listener1);
    assertEquals(1, container.getAlarmListenersSize());
    assertEquals(0, container.getStatListenersSize());
    int numExceptions = 25;
    for (int t = 1; t < numExceptions + 1; t++) {
        container.dispatchException(new LaserSelectionException("Code_" + t));
        assertEquals(t, alarmL1.numExceptions);
        assertEquals(0, alarmL1.numAlarms);
    }
}