Examples with RemoteException com.cosylab.acs.maci.RemoteException used on opensource projects

Example 6 with RemoteException

use of com.cosylab.acs.maci.RemoteException in project ACS by ACS-Community.

the class ManagerImpl method internalNoSyncDeactivateComponent.

/**
	 * Deactivate component, issue deactivate reeust to container (or other manager).
	 * @param componentInfo	info about component to be deactivated.
	 */
private void internalNoSyncDeactivateComponent(ComponentInfo componentInfo) throws Throwable {
    // unbind from remote directory
    //unbind(convertToHiearachical(componentInfo.getName()), "O");
    int handle = componentInfo.getHandle() & HANDLE_MASK;
    int owners = componentInfo.getClients().size();
    try {
        //
        // get container/remote manager
        //
        String name = componentInfo.getName();
        boolean isOtherDomainComponent = name.startsWith(CURL_URI_SCHEMA);
        if (isOtherDomainComponent) {
            Manager remoteManager = null;
            // @todo MF do the login?
            try {
                String domainName = CURLHelper.createURI(name).getAuthority();
                remoteManager = getManagerForDomain(domainName);
                if (remoteManager == null)
                    throw new CoreException("Failed to obtain manager for domain '" + domainName + "'.");
            } catch (Throwable th) {
                logger.log(Level.WARNING, "Failed to obtain non-local manager required by component '" + name + "'.", th);
                throw th;
            }
            // release component
            try {
                URI curlName = CURLHelper.createURI(name);
                // @todo MF tmp (handle)
                remoteManager.releaseComponent(INTERDOMAIN_MANAGER_HANDLE, curlName);
            } catch (Throwable th) {
                logger.log(Level.WARNING, "Failed to release component '" + componentInfo.getName() + "' on remote manager.'", th);
                throw th;
            }
        } else {
            //
            // search for container by its name
            //
            Container container = null;
            ContainerInfo containerInfo = null;
            int containerHandle = componentInfo.getContainer();
            // if containerHandle equals 0, we have unavailable or registered component
            if (containerHandle != 0) {
                containerInfo = getContainerInfo(containerHandle);
                if (containerInfo != null) {
                    // remove component from container component list
                    synchronized (containerInfo.getComponents()) {
                        // !!! ACID
                        if (containerInfo.getComponents().contains(componentInfo.getHandle()))
                            executeCommand(new ContainerInfoCommandComponentRemove(containerInfo.getHandle() & HANDLE_MASK, componentInfo.getHandle()));
                    //containerInfo.getComponents().remove(componentInfo.getHandle());
                    }
                    // we allow this (since releasing components is part of container shutdown procedure)
                    //checkContainerState(containerInfo);
                    container = containerInfo.getContainer();
                }
                // required container is not logged in
                if (container == null) {
                    // then simply do not do the deactivation
                    String containerName;
                    if (containerInfo != null)
                        containerName = containerInfo.getName();
                    else
                        containerName = HandleHelper.toString(componentInfo.getContainer());
                    logger.log(Level.WARNING, "Container '" + containerName + "' required by component '" + componentInfo.getName() + "' is not logged in.");
                }
            }
            if (container != null) {
                // log info
                logger.log(Level.INFO, "Deactivating component '" + componentInfo.getName() + "' (" + HandleHelper.toString(componentInfo.getHandle()) + ") on container '" + containerInfo.getName() + "'.");
                // destruct
                try {
                    componentInfo.getComponent().destruct();
                } catch (Throwable ex) {
                    RemoteException re = new RemoteException("Failed to destruct component '" + componentInfo.getName() + "', exception caught when invoking 'destruct()' method.", ex);
                    logger.log(Level.SEVERE, re.getMessage(), re);
                    throw ex;
                }
                long deactivationTime = 0;
                // deactivate component in anycase
                try {
                    container.deactivate_component(componentInfo.getHandle());
                    deactivationTime = System.currentTimeMillis();
                } catch (AcsJException aex) {
                    logger.log(Level.SEVERE, aex.getMessage(), aex);
                    throw aex;
                } catch (Throwable ex) {
                    RemoteException re = new RemoteException("Failed to deactivate component '" + componentInfo.getName() + "' (" + HandleHelper.toString(componentInfo.getHandle()) + ") on container '" + containerInfo.getName() + "'.", ex);
                    logger.log(Level.SEVERE, re.getMessage(), re);
                    throw ex;
                }
                // notify administrators about deactivation, but not if failed
                if (deactivationTime != 0)
                    notifyComponentDeactivated(componentInfo.getHandle(), deactivationTime);
                // shutdown container if required (and necessary)
                conditionalShutdownContainer(containerInfo);
            }
        }
    } finally {
        if (owners == 0) {
            // deallocate Component
            componentsLock.lock();
            try {
                executeCommand(new ComponentCommandDeallocate(handle, componentInfo.getHandle(), WhyUnloadedReason.REMOVED));
            //components.deallocate(handle);
            } finally {
                componentsLock.unlock();
            }
        }
    }
    // log info
    logger.log(Level.INFO, "Component '" + componentInfo.getName() + "' (" + HandleHelper.toString(componentInfo.getHandle()) + ") deactivated.");
    // release all subcomponents (just like client logoff)
    // component should have already done this by itself, but take care of clean cleanup
    // what about that: if subcomponent becomes unavailable, does component also becomes?!
    // no, it is notified and it handles situation by its own way (e.g. changes component state).
    // Just like it already handles activation (manager does not care for dependecy trees).
    int[] subcomponents = null;
    // no not hold the lock
    synchronized (componentInfo.getComponents()) {
        if (componentInfo.getComponents().size() > 0) {
            IntArray toCleanupList = new IntArray();
            IntArray comps = componentInfo.getComponents();
            for (int i = 0; i < comps.size(); i++) if (components.isAllocated(comps.get(i) & HANDLE_MASK))
                toCleanupList.add(comps.get(i));
            if (toCleanupList.size() > 0)
                subcomponents = toCleanupList.toArray();
        }
    //subcomponents = componentInfo.getComponents().toArray();
    }
    if (subcomponents != null && subcomponents.length > 0)
        new ReleaseComponentTask(componentInfo.getHandle(), subcomponents).run();
    // make unavailable (deactivation was forced)
    if (owners > 0)
        makeUnavailable(componentInfo);
}

Example 7 with RemoteException

use of com.cosylab.acs.maci.RemoteException in project ACS by ACS-Community.

the class AdministratorProxy method component_activated.

/**
	 * @see com.cosylab.acs.maci.Administrator#component_activated(com.cosylab.acs.maci.ComponentInfo, long, long)
	 */
public void component_activated(ComponentInfo info, long timeStamp, long executionId) throws RemoteException {
    try {
        // invalid info (replacement for null)
        final si.ijs.maci.ComponentInfo invalidInfo = new si.ijs.maci.ComponentInfo("<invalid>", "<invalid>", null, "<invalid>", new int[0], 0, "<invalid>", 0, 0, new String[0]);
        si.ijs.maci.ComponentInfo componentInfo = invalidInfo;
        if (info != null) {
            Object obj = null;
            if (info.getComponent() != null)
                obj = (Object) info.getComponent().getObject();
            String[] interfaces;
            if (info.getInterfaces() != null)
                interfaces = info.getInterfaces();
            else
                interfaces = new String[0];
            componentInfo = new si.ijs.maci.ComponentInfo(info.getType(), info.getCode(), obj, info.getName(), info.getClients().toArray(), info.getContainer(), info.getContainerName(), info.getHandle(), ManagerProxyImpl.mapAccessRights(info.getAccessRights()), interfaces);
        }
        administrator.component_activated(componentInfo, UTCUtility.utcJavaToOmg(timeStamp), executionId);
    } catch (TIMEOUT te) {
        throw new RemoteTimeoutException("Failed to invoke 'component_activated()' method due to timeout.", te);
    } catch (TRANSIENT tre) {
        throw new RemoteTransientException("Failed to invoke 'component_activated()' method due to transient exception.", tre);
    } catch (Throwable ex) {
        throw new RemoteException("Failed to invoke 'component_activated()' method.", ex);
    }
}

Example 8 with RemoteException

use of com.cosylab.acs.maci.RemoteException in project ACS by ACS-Community.

the class ClientProxy method components_available.

/**
	 * @see com.cosylab.acs.maci.Client#components_available(ComponentInfo[])
	 */
public void components_available(ComponentInfo[] cobs) throws RemoteException {
    try {
        // invalid info (replacement for null)
        final si.ijs.maci.ComponentInfo invalidInfo = new si.ijs.maci.ComponentInfo("<invalid>", "<invalid>", null, "<invalid>", new int[0], 0, "<invalid>", 0, 0, new String[0]);
        // transform to CORBA specific 
        si.ijs.maci.ComponentInfo[] infos = null;
        if (cobs != null) {
            infos = new si.ijs.maci.ComponentInfo[cobs.length];
            for (int i = 0; i < cobs.length; i++) if (cobs[i] == null)
                infos[i] = invalidInfo;
            else {
                Object obj = null;
                if (cobs[i].getComponent() != null)
                    obj = (Object) cobs[i].getComponent().getObject();
                String[] interfaces;
                if (cobs[i].getInterfaces() != null)
                    interfaces = cobs[i].getInterfaces();
                else
                    interfaces = new String[0];
                infos[i] = new si.ijs.maci.ComponentInfo(cobs[i].getType(), cobs[i].getCode(), obj, cobs[i].getName(), cobs[i].getClients().toArray(), cobs[i].getContainer(), cobs[i].getContainerName(), cobs[i].getHandle(), ManagerProxyImpl.mapAccessRights(cobs[i].getAccessRights()), interfaces);
            }
        } else
            infos = new si.ijs.maci.ComponentInfo[0];
        client.components_available(infos);
    } catch (TIMEOUT te) {
        throw new RemoteTimeoutException("Failed to invoke 'components_available()' method due to timeout.", te);
    } catch (TRANSIENT tre) {
        throw new RemoteTransientException("Failed to invoke 'components_available()' method due to transient exception.", tre);
    } catch (Throwable ex) {
        throw new RemoteException("Failed to invoke 'component_available()' method.", ex);
    }
}

Example 9 with RemoteException

use of com.cosylab.acs.maci.RemoteException in project ACS by ACS-Community.

the class ClientProxy method taggedmessage.

/**
	 * @see com.cosylab.acs.maci.Client#message(MessageType, String)
	 */
public void taggedmessage(MessageType type, short id, String message) throws RemoteException {
    try {
        short msgType;
        if (type == MessageType.MSG_ERROR)
            msgType = si.ijs.maci.Client.MSG_ERROR;
        else
            msgType = si.ijs.maci.Client.MSG_INFORMATION;
        client.taggedmessage(msgType, id, message);
    } catch (TIMEOUT te) {
        throw new RemoteTimeoutException("Failed to invoke 'tagged_message()' method due to timeout.", te);
    } catch (TRANSIENT tre) {
        throw new RemoteTransientException("Failed to invoke 'tagged_message()' method due to transient exception.", tre);
    } catch (Throwable ex) {
        throw new RemoteException("Failed to invoke 'tagged_message()' method.", ex);
    }
}

Example 10 with RemoteException

use of com.cosylab.acs.maci.RemoteException in project ACS by ACS-Community.

the class ClientProxyImpl method taggedmessage.

/**
	 * @see si.ijs.maci.ClientOperations#taggedmessage(short, String)
	 */
public void taggedmessage(short type, short id, String message) {
    try {
        MessageType msgType;
        if (type == Client.MSG_ERROR)
            msgType = MessageType.MSG_ERROR;
        else
            msgType = MessageType.MSG_INFORMATION;
        client.taggedmessage(msgType, id, message);
    } catch (RemoteException re) {
    // noop.
    }
}