Examples with AcsJCannotGetComponentEx alma.maciErrType.wrappers.AcsJCannotGetComponentEx used on opensource projects

Example 21 with AcsJCannotGetComponentEx

use of alma.maciErrType.wrappers.AcsJCannotGetComponentEx in project ACS by ACS-Community.

the class ManagerProxyImpl method get_service.

/**
	 * Get a service, activating it if necessary (components).
	 * The client represented by id (the handle) must have adequate access rights to access the service.
	 * NOTE: a component is also a service, i.e. a service activated by a container.
	 * 
	 * @param id Identification of the caller. If this is an invalid handle, or if the caller does not have enough access rights, a maciErrType::NoPermissionEx exception is raised.
	 * @param service_url CURL of the service whose reference is to be retrieved.
	 * @param activate True if the component is to be activated in case it does not exist. If set to False, and the Component does not exist, a nil reference is returned and status is set to COMPONENT_NOT_ACTIVATED.
	 * @param status Status of the request. One of COMPONENT_ACTIVATED, COMPONENT_DOES_NO_EXIST and COMPONENT_NOT_ACTIVATED.
	 * @return Reference to the service. If the service could not be obtained, a nil reference is returned,
	 *		  and the status contains an error code detailing the cause of failure (one of the COMPONENT_* constants).
	 * @see #get_component
	 */
public Object get_service(int id, String service_url, boolean activate) throws NoPermissionEx, CannotGetComponentEx {
    pendingRequests.incrementAndGet();
    try {
        // returned value
        Object retVal = null;
        // returned status
        StatusHolder statusHolder = new StatusHolder();
        // transform to CORBA specific
        URI uri = null;
        if (service_url != null)
            uri = CURLHelper.createURI(service_url);
        Component component = manager.getService(id, uri, activate, statusHolder);
        if (component == null || (Object) component.getObject() == null)
            throw new AcsJCannotGetComponentEx();
        retVal = (Object) component.getObject();
        return retVal;
    } catch (URISyntaxException usi) {
        BadParametersException hbpe = new BadParametersException(usi.getMessage(), usi);
        reportException(hbpe);
        // rethrow CORBA specific
        throw new BAD_PARAM(usi.getMessage());
    } catch (BadParametersException bpe) {
        BadParametersException hbpe = new BadParametersException(bpe.getMessage(), bpe);
        reportException(hbpe);
        // rethrow CORBA specific
        throw new BAD_PARAM(bpe.getMessage());
    } catch (NoResourcesException nre) {
        NoResourcesException hnre = new NoResourcesException(nre.getMessage(), nre);
        reportException(hnre);
        // rethrow CORBA specific
        throw new NO_RESOURCES(nre.getMessage());
    } catch (AcsJCannotGetComponentEx cgce) {
        // rethrow CORBA specific
        throw cgce.toCannotGetComponentEx();
    } catch (AcsJNoPermissionEx npe) {
        // rethrow CORBA specific
        throw npe.toNoPermissionEx();
    } catch (Throwable ex) {
        CoreException hce = new CoreException(ex.getMessage(), ex);
        reportException(hce);
        // rethrow CORBA specific
        throw new UNKNOWN(ex.getMessage());
    } finally {
        pendingRequests.decrementAndGet();
    }
}

Example 22 with AcsJCannotGetComponentEx

use of alma.maciErrType.wrappers.AcsJCannotGetComponentEx in project ACS by ACS-Community.

the class ManagerProxyImpl method get_dynamic_component.

/**
	 * Activation of an dynamic component.
	 * @param	id 	identification of the caller.
	 * @param	c	component to be obtained.
	 * @param	mark_as_default	mark component as default component of its type.
	 * @return	<code>ComponentInfo</code> of requested component.
	 */
public ComponentInfo get_dynamic_component(int id, si.ijs.maci.ComponentSpec c, boolean mark_as_default) throws NoPermissionEx, IncompleteComponentSpecEx, InvalidComponentSpecEx, ComponentSpecIncompatibleWithActiveComponentEx, CannotGetComponentEx {
    pendingRequests.incrementAndGet();
    try {
        // returned value
        ComponentInfo retVal = null;
        /*
			URI uri = null;
			if (c.component_name != null)
				uri = CURLHelper.createURI(c.component_name);
			ComponentSpec componentSpec = new ComponentSpec(uri, c.component_type, c.component_code, c.container_name);
			*/
        // @todo si.ijs.maci.COMPONENT_SPEC_ANY -> ComponentSpec.COMPSPEC_ANY
        ComponentSpec componentSpec = new ComponentSpec(c.component_name, c.component_type, c.component_code, c.container_name);
        com.cosylab.acs.maci.ComponentInfo info = manager.getDynamicComponent(id, componentSpec, mark_as_default);
        // transform to CORBA specific
        if (info == null || info.getComponent() == null)
            throw new AcsJCannotGetComponentEx();
        Object obj = null;
        obj = (Object) info.getComponent().getObject();
        String[] interfaces;
        if (info.getInterfaces() != null)
            interfaces = info.getInterfaces();
        else
            interfaces = new String[0];
        retVal = new ComponentInfo(info.getType(), info.getCode(), obj, info.getName(), info.getClients().toArray(), info.getContainer(), info.getContainerName(), info.getHandle(), mapAccessRights(info.getAccessRights()), interfaces);
        return retVal;
    }/*
		catch (URISyntaxException usi)
		{
			BadParametersException hbpe = new BadParametersException(usi.getMessage(), usi);
			hbpe.caughtIn(this, "get_dynamic_component");
			hbpe.putValue("c.component_name", c.component_name);
			// exception service will handle this
			reportException(hbpe);
	
			// rethrow CORBA specific
			throw new BAD_PARAM(usi.getMessage());
		}*/
     catch (AcsJInvalidComponentSpecEx ics) {
        // rethrow CORBA specific
        throw ics.toInvalidComponentSpecEx();
    } catch (AcsJIncompleteComponentSpecEx ics) {
        // rethrow CORBA specific
        throw ics.toIncompleteComponentSpecEx();
    } catch (AcsJComponentSpecIncompatibleWithActiveComponentEx cpiwac) {
        // rethrow CORBA specific
        throw cpiwac.toComponentSpecIncompatibleWithActiveComponentEx();
    } catch (AcsJNoPermissionEx npe) {
        // rethrow CORBA specific
        throw npe.toNoPermissionEx();
    } catch (BadParametersException bpe) {
        BadParametersException hbpe = new BadParametersException(bpe.getMessage(), bpe);
        reportException(hbpe);
        // rethrow CORBA specific
        throw new BAD_PARAM(bpe.getMessage());
    } catch (NoResourcesException nre) {
        NoResourcesException hnre = new NoResourcesException(nre.getMessage(), nre);
        reportException(hnre);
        // rethrow CORBA specific
        throw new NO_RESOURCES(nre.getMessage());
    } catch (AcsJCannotGetComponentEx cgce) {
        reportException(cgce);
        // rethrow CORBA specific
        throw cgce.toCannotGetComponentEx();
    } catch (Throwable ex) {
        CoreException hce = new CoreException(ex.getMessage(), ex);
        reportException(hce);
        // rethrow CORBA specific
        throw new UNKNOWN(ex.getMessage());
    } finally {
        pendingRequests.decrementAndGet();
    }
}

Example 23 with AcsJCannotGetComponentEx

use of alma.maciErrType.wrappers.AcsJCannotGetComponentEx in project ACS by ACS-Community.

the class CategoryClient method connect.

/**
	 * Connects to the passed categories of the alarm system
	 * 
	 * @param listener The lister to notify of the alarms received from the categories
	 * @param categories The categories to connect to
	 * @throws AcsJCannotGetComponentEx In case the AlarmService is not available
	 * @throws AlarmClientException In case of failure connecting the client
	 */
public void connect(AlarmSelectionListener listener, Category[] categories) throws AlarmClientException, AcsJCannotGetComponentEx {
    if (listener == null) {
        throw new IllegalArgumentException("The listener can't be null");
    }
    if (closed) {
        throw new IllegalStateException("SourceClient is closed!");
    }
    try {
        CernAlarmServiceUtils alarmUtils = new CernAlarmServiceUtils(orb, logger);
        alarm = alarmUtils.getCernAlarmService();
    } catch (Throwable t) {
        AcsJCannotGetComponentEx ex = new AcsJCannotGetComponentEx(t);
        ex.setReason("Alarm service unavailable");
        throw ex;
    }
    try {
        userHandler = new UserHandlerImpl(orb, logger);
        logger.log(AcsLogLevel.DEBUG, "UserHandler succesfully built");
        testUser = userHandler.getUser("test", orb, logger);
        logger.log(AcsLogLevel.DEBUG, "User generated");
        defaultConf = testUser.getDefaultConfiguration();
        logger.log(AcsLogLevel.DEBUG, "Getting the selection handler");
        jms_selectionHandler = AlarmSelectionHandler.get(orb, logger);
        addCategories(defaultConf, categories);
        // Get the active alarms (they are received by the listener)
        java.util.Map<String, Alarm> alreadyActive = jms_selectionHandler.select(defaultConf.getSelection(), listener);
        if (alreadyActive != null && alreadyActive.size() > 0) {
            Set<String> keys = alreadyActive.keySet();
            for (String key : keys) {
                listener.onAlarm(alreadyActive.get(key));
            }
        }
    } catch (Throwable t) {
        throw new AlarmClientException("Exception connecting the category client", t);
    }
}

Example 24 with AcsJCannotGetComponentEx

use of alma.maciErrType.wrappers.AcsJCannotGetComponentEx in project ACS by ACS-Community.

the class CernSysPanel method connect.

/**
	 * Connect
	 */
public void connect() {
    if (connecting || closed) {
        return;
    }
    connecting = true;
    connectionListener.connecting();
    notAvaiPnl.addMessage("Connecting to the alarm service");
    notAvaiPnl.addMessage("Instantiating the category client");
    try {
        categoryClient = new AlarmCategoryClient(orb, logger);
    } catch (Throwable t) {
        System.err.println("Error instantiating the CategoryClient: " + t.getMessage());
        notAvaiPnl.addMessage("Error instantiating the CategoryClient: " + t.getMessage());
        t.printStackTrace(System.err);
        connectionListener.disconnected();
        categoryClient = null;
        connecting = false;
        return;
    }
    /**
		 * Try to connect to the alarm service until it becomes available
		 */
    categoryClient.addAlarmListener((AlarmSelectionListener) model);
    while (true && !closed) {
        notAvaiPnl.addMessage("Connecting to the categories");
        try {
            categoryClient.connect();
            notAvaiPnl.addMessage("CategoryClient connected");
            // If the connection succeeded then exit the loop
            break;
        } catch (AcsJCannotGetComponentEx cgc) {
            // Wait 30 secs before retrying
            // but checks if it is closed every second.
            int t = 0;
            while (t < 30) {
                if (closed) {
                    return;
                }
                try {
                    Thread.sleep(1000);
                } catch (Exception e) {
                }
                t++;
            }
            cgc.printStackTrace();
            // Try again
            continue;
        } catch (Throwable t) {
            System.err.println("Error connecting CategoryClient: " + t.getMessage() + ", " + t.getClass().getName());
            notAvaiPnl.addMessage("Error connecting CategoryClient: " + t.getMessage() + ", " + t.getClass().getName());
            t.printStackTrace(System.err);
            connectionListener.disconnected();
            connecting = false;
            return;
        }
    }
    if (closed) {
        model.setCategoryClient(null);
        return;
    }
    notAvaiPnl.addMessage("Connected to the alarm service");
    connecting = false;
    connectionListener.connected();
    statusLine.start();
    model.setCategoryClient(categoryClient);
    alarmPanel.showPanel(AlarmPanel.cernSysName);
}