Examples with AcsJException alma.acs.exceptions.AcsJException used on opensource projects

Example 16 with AcsJException

use of alma.acs.exceptions.AcsJException in project ACS by ACS-Community.

the class SimpleSupplierConsumerClient method createPublisherAndSubscriber.

public void createPublisherAndSubscriber() {
    try {
        m_client = new ComponentClient(m_logger, System.getProperty("ACS.manager"), "SimpleSupplierConsumerClient");
        //m_subscriber = m_client.getContainerServices().createNotificationChannelSubscriber(CHANNEL_NAME, EventDescription.class);
        //m_subscriber.addSubscription(this);
        m_publisher = m_client.getContainerServices().createNotificationChannelPublisher(CHANNEL_NAME, IDLEntity.class);
    } catch (AcsJContainerServicesEx e) {
    // Silently ignore the errors
    } catch (AcsJException e) {
    // Shouldn't happen
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 17 with AcsJException

use of alma.acs.exceptions.AcsJException in project ACS by ACS-Community.

the class MasterComponentImplBase method initialize.

/******************* [ Lifecycle implementations ] *******************/
/**
	 * Master component subclasses must call <code>super.initialize()</code> if they override this method!
	 * @see alma.acs.component.ComponentLifecycle#initialize(alma.acs.container.ContainerServices)
	 */
public void initialize(ContainerServices containerServices) throws ComponentLifecycleException {
    super.initialize(containerServices);
    subsysComponentMonitor = new SubsysResourceMonitor(m_logger, containerServices.getThreadFactory(), 10);
    try {
        ROstringSeqImpl currentStateHierarchyImpl = new ROstringSeqImpl("currentStateHierarchy", this);
        m_currentStateHierarchyDataAccess = currentStateHierarchyImpl.getDataAccess();
        ROstringSeqPOATie currentStateHierarchyTie = new ROstringSeqPOATie(currentStateHierarchyImpl);
        m_currentStateHierarchy = ROstringSeqHelper.narrow(this.registerProperty(currentStateHierarchyImpl, currentStateHierarchyTie));
    } catch (Throwable th) {
        throw new ComponentLifecycleException("Failed to create ACS property for nested component states.", th);
    }
    AlmaSubsystemActions actionHandler = getActionHandler();
    if (actionHandler == null) {
        throw new ComponentLifecycleException("Action handler was null. Check implementation of method getActionHandler in concrete master component implementation class.");
    }
    m_stateMachine = new AlmaSubsystemContext(actionHandler, m_logger, m_containerServices.getThreadFactory());
    m_stateMachine.addAcsStateChangeListener(this);
    if (StateChangeNotificationChecker.monitorStateChangeNotification) {
        try {
            stateChangeNotificationChecker = new StateChangeNotificationChecker(m_logger);
            stateChangeNotificationChecker.createMonitor(m_currentStateHierarchy, m_containerServices);
            m_logger.info("Running in state change notification test mode: All externally visible state changes will be compared with the internally triggered changes.");
        } catch (Exception e) {
            m_logger.log(Level.WARNING, "Master component " + name() + " failed to monitor its state change notification although this was requested by the property '" + StateChangeNotificationChecker.PROPERTYNAME + "'.", e);
        }
    }
    try {
        updateStateHierarchy();
    } catch (AcsJException e) {
        throw new ComponentLifecycleException("failed to initialize state property", e);
    }
}

Example 18 with AcsJException

use of alma.acs.exceptions.AcsJException in project ACS by ACS-Community.

the class EventModel method getArchiveConsumer.

/**
	 * TODO: Call this from mouse menu of Archiving NC instead of in the beginning.
	 * (It used to be called once a minute from a thread of the event list / archiving list parts.)
	 * 
	 * Creates on demand an ArchiveConsumer and stores its reference in field {@link #archiveConsumer}.
	 */
private synchronized void getArchiveConsumer() {
    if (archiveConsumer == null) {
        try {
            archiveConsumer = new ArchiveConsumer(new ArchiveReceiver(archQueue), cs, nctx);
            archiveConsumer.startReceivingEvents();
            m_logger.info("Subscribed to monitoring/archiving events.");
        } catch (AcsJException ex) {
            m_logger.log(Level.WARNING, "Failed to subcribe to monitoring/archiving events.", ex);
        }
    }
}

Example 19 with AcsJException

use of alma.acs.exceptions.AcsJException in project ACS by ACS-Community.

the class AnyAide method complexObjectToCorbaAny.

/**
	 * Converts a complex CORBA-based object to a CORBA any.
	 * 
	 * @param obj
	 *            A complex CORBA-based object such as a user-defined IDL struct.
	 * @return A CORBA any containing obj.
	 * @throws AcsJException
	 *             if any problem occurs with the conversion.
	 */
public Any complexObjectToCorbaAny(IDLEntity obj) throws AcsJException {
    if (obj == null) {
        Throwable cause = new Throwable("Method arg 'obj' was null");
        throw new AcsJBadParameterEx(cause);
    }
    Any retVal = m_containerServices.getAdvancedContainerServices().getAny();
    // ------
    Class structHelperClass = null;
    // actually looks like a CORBA type.
    try {
        // This is the CORBA helper class which is capable of inserting/extracting data from CORBA Anys.
        structHelperClass = Class.forName(obj.getClass().getName() + "Helper");
    } catch (Exception e) {
        // If what's above fails...then the developer has specified a native Java
        // class which has nothing to do with CORBA.
        String msg = "The non-CORBA class '" + obj.getClass().getName() + "' cannot be converted to a CORBA Any.";
        Throwable cause = new Throwable(msg);
        m_logger.warning(msg);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotFoundEx(cause);
    }
    try {
        // get at the static insert method defined for all IDL structures and sequences.
        // TODO: Cache it in a struct - method map, perhaps using weak references.
        Method insert = structHelperClass.getMethod("insert", new Class[] { Any.class, obj.getClass() });
        // arguments to insert method are just the newly created Any and the
        // IDL struct instance passed to this method.
        Object[] args = { retVal, obj };
        insert.invoke(null, args);
        return retVal;
    } catch (NoSuchMethodException e) {
        // we got a Helper class, but it seems to be not the CORBA-generated kind
        Throwable cause = new Throwable("Class '" + structHelperClass.getName() + "' associated with the given object of type '" + obj.getClass().getName() + "' is incompatiable with CORBA: " + e.getMessage());
        throw new AcsJBadParameterEx(cause);
    } catch (java.lang.reflect.InvocationTargetException e) {
        Throwable realEx = e.getCause();
        String reason = "Failed to insert the given CORBA object into a CORBA Any: the helper class insert method threw an exception.";
        m_logger.log(Level.FINE, reason, realEx);
        Throwable cause = new Throwable(reason + realEx.getMessage());
        // todo: NC-specific exception type
        throw new alma.ACSErrTypeJavaNative.wrappers.AcsJJavaLangEx(cause);
    } catch (Throwable thr) {
        String reason = "Failed to insert the given CORBA object into a CORBA Any.";
        m_logger.log(Level.FINE, reason, thr);
        Throwable cause = new Throwable(reason + thr.getMessage());
        throw new AcsJUnexpectedExceptionEx(cause);
    }
}

Example 20 with AcsJException

use of alma.acs.exceptions.AcsJException in project ACS by ACS-Community.

the class ChannelProperties method getCDBAdminProps.

// //////////////////////////////////////////////////////////////////////////
/**
	 * Given a channel name that exists in the ACS CDB
	 * ($ACS_CDB/CDB/MACI/Channels/channelName/channelName.xml), this function
	 * returns the channels administrative properties in their CORBA format.
	 * 
	 * @param channelName
	 *           name of the channel found in $ACS_CDB/CDB/MACI/Channels
	 * @return channel's admin properties
	 * @throws AcsJException
	 *            if the channel's CDB entry is corrupted in any way
	 */
public Property[] getCDBAdminProps(String channelName) throws AcsJException {
    // use this object to get at channel information from the CDB
    DAO tempDAO = null;
    try {
        tempDAO = m_services.getCDB().get_DAO_Servant("MACI/Channels/" + channelName);
    } catch (alma.cdbErrType.CDBXMLErrorEx e) {
        m_logger.log(Level.WARNING, "Bad CDB entry found for '" + channelName + "' channel");
        throw new alma.ACSErrTypeCommon.wrappers.AcsJUnknownEx(e);
    } catch (alma.cdbErrType.CDBRecordDoesNotExistEx e) {
        m_logger.log(Level.WARNING, "No CDB entry found for '" + channelName + "' channel");
        throw new alma.ACSErrTypeCommon.wrappers.AcsJFileNotFoundEx(e);
    } catch (AcsJContainerServicesEx e) {
        m_logger.log(Level.WARNING, "CDB unavailable");
        throw new alma.ACSErrTypeCommon.wrappers.AcsJNoResourcesEx(e);
    }
    // MaxQueueLength - TAO 1.1 had a queque of ~5 events. TAO 1.3 allows an
    // infinite amount of events to be stored. 20 seems like
    // a reasonable default.
    Any maxQLAny = m_services.getAdvancedContainerServices().getAny();
    try {
        maxQLAny.insert_long(tempDAO.get_long("MaxQueueLength"));
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    Property maxQL = new Property(MaxQueueLength.value, maxQLAny);
    // MaxConsumers - ///////////////////////////////////////////////////////
    Any maxConsumersAny = m_services.getAdvancedContainerServices().getAny();
    try {
        maxConsumersAny.insert_long(tempDAO.get_long("MaxConsumers"));
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    Property maxConsumers = new Property(MaxConsumers.value, maxConsumersAny);
    // MaxSuppliers - ///////////////////////////////////////////////////////
    Any maxSuppliersAny = m_services.getAdvancedContainerServices().getAny();
    try {
        maxSuppliersAny.insert_long(tempDAO.get_long("MaxSuppliers"));
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    Property maxSuppliers = new Property(MaxSuppliers.value, maxSuppliersAny);
    // RejectNewEvents - if the queque is full, suppliers get exceptions when
    // trying to push events onto the channel.
    Any rejectNEAny = m_services.getAdvancedContainerServices().getAny();
    boolean tBool = true;
    try {
        if (tempDAO.get_string("RejectNewEvents").equals("false")) {
            tBool = false;
        }
    } catch (Exception e) {
        m_logger.log(Level.SEVERE, "Bad CDB entry datatype found for '" + channelName + "' channel", e);
        throw new alma.ACSErrTypeCommon.wrappers.AcsJTypeNotSupportedEx(e);
    }
    rejectNEAny.insert_boolean(tBool);
    Property rejectNE = new Property(RejectNewEvents.value, rejectNEAny);
    Property[] adminProps = { maxQL, maxConsumers, maxSuppliers, rejectNE };
    return adminProps;
}