Examples with ClientInfo si.ijs.maci.ClientInfo used on opensource projects

Example 6 with ClientInfo

use of si.ijs.maci.ClientInfo in project ACS by ACS-Community.

the class BACIRemoteAccess method resolveManager.

/**
	 * Insert the method's description here.
	 * Creation date: (1.11.2000 14:29:17)
	 */
private void resolveManager() {
    if (managerLoc == null)
        throw new IllegalStateException("Cannot resolve manager corbaloc when it is null.");
    try {
        org.omg.CORBA.Object object = orb.string_to_object(managerLoc);
        notifier.reportDebug("BACIRemoteAccess::resolveManager", "Manager reference string_to_object OK with managerLoc = '" + managerLoc + "'.");
        manager = ManagerHelper.narrow(object);
        notifier.reportDebug("BACIRemoteAccess::resolveManager", "Manager reference narrowing OK.");
        notifier.reportMessage("Obtained reference to 'Manager'.");
        if (manager == null)
            throw new NullPointerException("Manager is null after ManagerHelper.narrow()");
    } catch (Exception e) {
        throw new RemoteException("Could not resolve manager reference: " + e);
    }
    try {
        client = new ClientImpl();
        Client cIF = client._this(orb);
        notifier.reportDebug("BACIRemoteAccess::resolveManager", "Instantiated Client servant.");
        ClientInfo info = manager.login(cIF);
        if (info == null)
            throw new Exception("Failed to login to the manager when returned ClientInfo is null.");
        handle = info.h;
        notifier.reportDebug("BACIRemoteAccess::resolveManager", "Manager login OK.");
    } catch (Exception e1) {
        throw new RemoteException("Cannot login to the manager: " + e1);
    }
    new Thread(new Runnable() {

        public void run() {
            notifier.reportDebug("BACIRemoteAccess::resolveManager", "Initializing remote logging...");
            ClientLogManager.getAcsLogManager().initRemoteLogging(orb, manager, handle, true);
            notifier.reportDebug("BACIRemoteAccess::resolveManager", "Remote logging initialized.");
        }
    }, "InitRemoteLogging").start();
}

Example 7 with ClientInfo

use of si.ijs.maci.ClientInfo in project ACS by ACS-Community.

the class MaciSupervisor method refreshNow.

/**
	 * Tries to refresh the component-section, container-section, and client-section
	 * of the info tree model. The treemodel will be updated when things go well
	 * and also when things fail.
	 * 
 	 * A call to this method will instantly perform a refresh, possibly 
	 * throwing an exception or blocking the current thread for a long time. Calling
	 * {@link #getMaciInformation()} and {@link #refreshSoon()} will shield you from
	 * these effects.
	 * 
	 * @throws NoPermissionEx error during refresh
	 * @throws NotConnectedToManagerException error during refresh
	 * @throws CorbaTransientException 
	 * @throws CorbaNotExistException 
	 * @throws UnknownErrorException 
	 */
public synchronized void refreshNow() throws NoPermissionEx, NotConnectedToManagerException, SystemException, CorbaTransientException, CorbaNotExistException, UnknownErrorException {
    log.fine(read + "retrieving acs deployment info from acs manager");
    List<ComponentInfo> newComponents = Collections.EMPTY_LIST;
    List<ContainerInfo> newContainers = Collections.EMPTY_LIST;
    List<ClientInfo> newClientApps = Collections.EMPTY_LIST;
    Map<Object, String> newAuxiliary = Collections.EMPTY_MAP;
    boolean nothingChanged = false;
    try {
        try {
            // retrieve data from manager
            // -------------------------------
            newComponents = Arrays.asList(this.retrieveComponentInfo("*"));
            newContainers = Arrays.asList(this.retrieveContainerInfo("*"));
            newClientApps = Arrays.asList(this.retrieveClientInfo("*"));
        /* If the retrieval bails out it is (as far as i've seen)
			 * always because the manager is not reachable at all.
			 * thus, there's no need to try and retrieve e.g. the 
			 * clients if the components have already failed. thus,
			 * one exception handler for all retrievals is enough */
        } catch (NotConnectedToManagerException exc) {
            log.fine(read + "problem: " + exc);
            mcehandler.handleExceptionTalkingToManager(exc);
            throw exc;
        } catch (NoPermissionEx exc) {
            log.fine(read + "problem: " + exc);
            mcehandler.handleExceptionTalkingToManager(exc);
            throw exc;
        } catch (org.omg.CORBA.TRANSIENT exc) {
            log.fine(read + "problem: " + exc);
            mcehandler.handleExceptionTalkingToManager(exc);
            throw new CorbaTransientException(exc);
        } catch (org.omg.CORBA.OBJECT_NOT_EXIST exc) {
            log.fine(read + "problem: " + exc);
            mcehandler.handleExceptionTalkingToManager(exc);
            throw new CorbaNotExistException(exc);
        } catch (RuntimeException exc) {
            log.fine(read + "problem: " + exc);
            mcehandler.handleExceptionTalkingToManager(exc);
            throw new UnknownErrorException(exc);
        }
        // 2013-05 Marcus OSF Mission -----------------------------------------
        if (log.isLoggable(Level.FINER)) {
            StringBuilder sb = new StringBuilder();
            sb.append("\nretrieved containers (").append(newContainers.size()).append(") = | ");
            for (ContainerInfo ci : newContainers) sb.append("n=").append(ci.name).append(",h=").append(ci.h).append(" | ");
            sb.append("\nknown containers (").append(maciInfo.containers.size()).append(") = | ");
            for (ContainerInfo ci : maciInfo.containers) sb.append("n=").append(ci.name).append(",h=").append(ci.h).append(" | ");
            log.finer(read + "diffing container info" + sb);
        }
        // ------------------------------------------------------------------
        diffComponents.diff(maciInfo.components, newComponents);
        diffContainers.diff(maciInfo.containers, newContainers);
        diffClientApps.diff(maciInfo.clientApps, newClientApps);
        // 2013-05 Marcus OSF Mission -----------------------------------------
        if (log.isLoggable(Level.FINER))
            log.finer(write + "diff results: containers=" + !diffContainers.areEqual() + ", components=" + !diffComponents.areEqual() + ", clients=" + !diffClientApps.areEqual());
        if (diffComponents.areEqual() && diffContainers.areEqual() && diffClientApps.areEqual()) {
            log.finer(write + "no change found");
            nothingChanged = true;
        } else {
            // we provide some additional info over what is available in the manager's
            // info structs. we must compute it upfront since you need an ORB to do it.
            newAuxiliary = new HashMap<Object, String>();
            for (ContainerInfo info : newContainers) {
                int infokey = System.identityHashCode(info);
                newAuxiliary.put(infokey + ".location", extractLocation(info.reference));
            }
            for (ClientInfo info : newClientApps) {
                int infokey = System.identityHashCode(info);
                newAuxiliary.put(infokey + ".location", extractLocation(info.reference));
            }
        }
    } finally {
        if (nothingChanged == false) {
            log.fine(write + "writing changes to maci-info structure");
            maciInfo.setContents(newComponents, newContainers, newClientApps, newAuxiliary);
        }
    }
}

Example 8 with ClientInfo

use of si.ijs.maci.ClientInfo in project ACS by ACS-Community.

the class MaciInfo method createNode.

/**
	 * Factory method
	 */
protected SortingTreeNode createNode(Object info) {
    SortingTreeNode ret = new SortingTreeNode();
    if (info instanceof ContainerInfo) {
        ret.setUserObject(info);
        ContainerInfo casted = (ContainerInfo) info;
        if (casted.h != 0)
            ret.representedHandles = new int[] { casted.h };
    } else if (info instanceof ClientInfo) {
        ret.setUserObject(info);
        ClientInfo casted = (ClientInfo) info;
        if (casted.h != 0)
            ret.representedHandles = new int[] { casted.h };
    } else if (info instanceof ComponentInfo) {
        ret.setUserObject(info);
        ComponentInfo casted = (ComponentInfo) info;
        if (casted.h != 0)
            ret.representedHandles = new int[] { casted.h };
    } else if (info instanceof InfoDetail) {
        InfoDetail casted = (InfoDetail) info;
        ret.setUserObject(info);
        ret.representedHandles = casted.representedHandles;
    } else if (info instanceof FolderInfo) {
        ret.setUserObject(info);
    } else {
        ret.setUserObject(info);
        /* when a component is configured as "autostart", it will have
			 * the manager as its first client.
			 * matej email 2009-04: there is no way to retrieve the handle
			 * of the manager... but it is always fixed. */
        if (// = 83886080
        "Manager".equals(info))
            ret.representedHandles = new int[] { HandleConstants.MANAGER_MASK };
    }
    return ret;
}

Example 9 with ClientInfo

use of si.ijs.maci.ClientInfo in project ACS by ACS-Community.

the class ManagerDynComponentTest method login.

/**
	 * Login to the manager.
	 * @param	manager	manager reference.
	 * @return	client info, <code>null</code> on failure.
	 */
private ClientInfo login(Manager manager) {
    if (orb == null || manager == null)
        return null;
    System.out.println("Logging to the manager...");
    try {
        ClientImpl clientImpl = new ClientImpl();
        Client client = clientImpl._this(orb);
        ClientInfo info = manager.login(client);
        if (info == null)
            throw new Exception("Failed to login to the manager since returned ClientInfo is 'null'.");
        System.out.println("Logged in to the manager.");
        return info;
    } catch (Exception ex) {
        ex.printStackTrace();
        System.out.println("Failed to login to the manager.");
        return null;
    }
}

Example 10 with ClientInfo

use of si.ijs.maci.ClientInfo in project ACS by ACS-Community.

the class ManagerProxyImpl method login.

/**
	 * Login to MACI.
	 * Containers, Clients and Administrative clients call this function
	 * first to identify themselves with the Manager. The Manager authenticates them
	 * (through the authenticate function), and assigns them access rights and a handle,
	 * through which they will identify themselves at subsequent calls to the Manager.
	 *
	 * @param reference A reference to the Client.
	 * @return A ClientInfo structure with handle (h) and access fields filled-in.
	 * 			If the client with this name did not logout prior to calling login,
	 *			the components sequence in ClientInfo contains the handles of all components that
	 *			the client was using. (For Containers, the components sequence contains
	 *			handles of all components previously hosted by the Container.)
	 */
public ClientInfo login(Client reference) throws NoPermissionEx {
    pendingRequests.incrementAndGet();
    try {
        // client proxy
        com.cosylab.acs.maci.Client clientProxy = null;
        // create approperiate proxies
        if (reference != null) {
            if (reference._is_a(ContainerHelper.id())) {
                clientProxy = new ContainerProxy(ContainerHelper.narrow(reference));
            } else if (reference._is_a(SynchronousAdministratorHelper.id())) {
                clientProxy = new SynchronousAdministratorProxy(SynchronousAdministratorHelper.narrow(reference));
            } else if (reference._is_a(AdministratorHelper.id())) {
                clientProxy = new AdministratorProxy(AdministratorHelper.narrow(reference));
            } else if (reference._is_a(ClientHelper.id())) {
                clientProxy = new ClientProxy(reference);
            } else {
                // this should never happen, but we are carefuly anyway
                BadParametersException af = new BadParametersException("Given reference does not implement 'maci::Client' interface.");
                reportException(af);
                throw new BAD_PARAM(af.getMessage());
            }
        }
        ClientInfo retVal = null;
        com.cosylab.acs.maci.ClientInfo info = manager.login(clientProxy);
        if (info != null)
            retVal = new ClientInfo(info.getHandle(), ((ClientProxy) info.getClient()).getClient(), info.getComponents().toArray(), info.getName(), mapAccessRights(info.getAccessRights()));
        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();
    }
}