Examples with DALChangeListenerPOA com.cosylab.CDB.DALChangeListenerPOA used on opensource projects

Example 1 with DALChangeListenerPOA

use of com.cosylab.CDB.DALChangeListenerPOA in project ACS by ACS-Community.

the class MyTestCBvoid method testActivateOffShoot.

public void testActivateOffShoot() throws Exception {
    // activate callback object
    MyTestCBvoid cb = new MyTestCBvoid(m_logger);
    m_logger.info("MyTestCBvoid instantiated...");
    CBvoid cbvoid = alma.ACS.CBvoidHelper.narrow(getContainerServices().activateOffShoot(cb));
    m_logger.info("MyTestCBvoid activated.");
    // activate dal listener object
    m_logger.info("activating dal listener offshoot...");
    DALChangeListenerPOA dalListenerSrv = new MyTestDALChangeListener();
    OffShoot offshoot2 = getContainerServices().activateOffShoot(dalListenerSrv);
    DALChangeListener dalListenerRef = DALChangeListenerHelper.narrow(offshoot2);
    m_logger.info("done activating dal listener offshoot.");
    // check if dal listener works...
    m_logger.info("calling dal listener...");
    dalListenerRef.object_changed("happyCurl");
    m_logger.info("done calling dal listener.");
    // check if callback works...
    RWdouble brightness = null;
    Lamp lamp = LampHelper.narrow(getContainerServices().getComponent(m_lampCurl));
    assertNotNull("reference to Lamp component not null", lamp);
    brightness = lamp.brightness();
    assertNotNull("brightness property of lamp not null", brightness);
    CBDescIn desc = new CBDescIn();
    m_logger.info("m_desc instantiated...");
    m_logger.info("before setting callback...");
    brightness.set_async(7.345, cbvoid, desc);
    m_logger.finer("callback set...");
//todo: do something and get feedback from the callback object		
//		m_logger.finer("changing value (sync)...");
//		brightness.set_sync(8.456);
}