Examples with Object org.omg.CORBA.Object used on opensource projects

Example 21 with Object

use of org.omg.CORBA.Object in project ACS by ACS-Community.

the class ManagerProxyImpl method get_component_info.

/**
	 * Get all the information that the Manager has about components.
	 * To invoke this method, the caller must have INTROSPECT_MANAGER access rights, or it must have adequate privileges to access the Component (the same as with the get_component method).
	 * Information about all components is returned, unless the active_only parameter is set to true,
	 * in which case only information about those components that are currently registered with the Manager
	 * and activated is returned.
	 * Calling this function does not affect the internal state of the Manager.
	 *
	 * @param id Identification of the caller.
	 * @param h Handles of the components whose information is requested. If this is an empty sequence, the name_wc and type_wc parameters are used.
	 * @param name_wc Wildcard that the Component's name must match in order for its information to be returned.
	 * @param type_wc Wildcard that the Component's type must match in order for its information to be returned.
	 * @param active_only
	 * @return A sequence of ComponentInfo structures containing the entire Manager's knowledge about the components.
	 *		  If access is denied to a subset of objects, the handles to those objects are set to 0.
	 */
public ComponentInfo[] get_component_info(int id, int[] h, String name_wc, String type_wc, boolean active_only) throws NoPermissionEx {
    pendingRequests.incrementAndGet();
    try {
        // invalid info (replacement for null)
        final ComponentInfo invalidInfo = new ComponentInfo("<invalid>", "<invalid>", null, "<invalid>", new int[0], 0, "<invalid>", 0, 0, new String[0]);
        // returned value
        ComponentInfo[] retVal = null;
        // transform to CORBA specific
        com.cosylab.acs.maci.ComponentInfo[] infos = manager.getComponentInfo(id, h, name_wc, type_wc, active_only);
        if (infos != null) {
            retVal = new ComponentInfo[infos.length];
            for (int i = 0; i < infos.length; i++) if (infos[i] == null)
                retVal[i] = invalidInfo;
            else {
                Object obj = null;
                if (infos[i].getComponent() != null)
                    obj = (Object) infos[i].getComponent().getObject();
                String[] interfaces;
                if (infos[i].getInterfaces() != null)
                    interfaces = infos[i].getInterfaces();
                else
                    interfaces = new String[0];
                retVal[i] = new ComponentInfo(infos[i].getType(), infos[i].getCode(), obj, infos[i].getName(), infos[i].getClients().toArray(), infos[i].getContainer(), infos[i].getContainerName(), infos[i].getHandle(), mapAccessRights(infos[i].getAccessRights()), interfaces);
            }
        } else
            retVal = new ComponentInfo[0];
        return retVal;
    } 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 (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 Object

use of org.omg.CORBA.Object 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 Object

use of org.omg.CORBA.Object in project ACS by ACS-Community.

the class AlarmServiceUtils method getAlarmService.

/**
	 * Get a reference to the {@link AlarmService}.
	 * 
	 * @return The {@link AlarmService} 
	 */
public AlarmService getAlarmService() throws Exception {
    String name = alma.alarmsystem.AlarmServiceName.value;
    try {
        // try naming service first
        NamingContext ns = getNamingContext();
        NameComponent[] nameComponent = new NameComponent[1];
        nameComponent[0] = new NameComponent(name, "");
        Object alarmObj = ns.resolve(nameComponent);
        return AlarmServiceHelper.narrow(alarmObj);
    } catch (Throwable th) {
        logger.info("Failed to obtain alarm service reference from naming service, trying corbaloc...");
    }
    String corbaloc = "corbaloc::" + ACSPorts.getIP() + ":" + ACSPorts.getAlarmServicePort() + "/" + name;
    Object alarmObj = orb.string_to_object(corbaloc);
    return AlarmServiceHelper.narrow(alarmObj);
}