Examples with AcsJBadParameterEx alma.ACSErrTypeCommon.wrappers.AcsJBadParameterEx used on opensource projects

Example 11 with AcsJBadParameterEx

use of alma.ACSErrTypeCommon.wrappers.AcsJBadParameterEx in project ACS by ACS-Community.

the class ContainerServicesImpl method checkOffShoot.

/**
	 * @param cbServant
	 * @throws ContainerException
	 */
private void checkOffShoot(Object servant) throws AcsJContainerServicesEx {
    if (servant == null) {
        AcsJBadParameterEx cause = new AcsJBadParameterEx();
        cause.setParameter("servant");
        cause.setParameterValue("null");
        throw new AcsJContainerServicesEx(cause);
    }
    if (!(servant instanceof OffShootOperations)) {
        String msg = "invalid offshoot servant provided. Must implement " + OffShootOperations.class.getName();
        m_logger.fine(msg);
        AcsJContainerServicesEx ex = new AcsJContainerServicesEx();
        ex.setContextInfo(msg);
        throw ex;
    }
}

Example 12 with AcsJBadParameterEx

use of alma.ACSErrTypeCommon.wrappers.AcsJBadParameterEx in project ACS by ACS-Community.

the class ManagerProxyImpl method restart_component.

/**
	 * Restarts an component.
	 * @param	id 	identification of the caller. Called has to be an owner of the component.
	 * @param	component_url	CURL of the component to be restarted.
	 * @return	CORBA reference of the restarted component, <code>null</code> if it fails.
	 */
public Object restart_component(int id, String component_url) throws NoPermissionEx {
    pendingRequests.incrementAndGet();
    try {
        // returned value
        Object retVal = null;
        // transform to CORBA specific
        URI uri = null;
        if (component_url != null)
            uri = CURLHelper.createURI(component_url);
        Component component = manager.restartComponent(id, uri);
        // extract component CORBA reference
        if (component != null)
            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 (AcsJBadParameterEx bpe) {
        reportException(bpe);
        //throw bpe.toBadParameterEx();
        throw new BAD_PARAM(bpe.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 13 with AcsJBadParameterEx

use of alma.ACSErrTypeCommon.wrappers.AcsJBadParameterEx in project ACS by ACS-Community.

the class ManagerImpl method internalReleaseComponent.

/**
	 * Internal method for releasing components.
	 *
	 * @param	owner	owner of the component.
	 * @param	h		handle of the component to be released.
	 * @param	force	force deactivate, if still has owners then component will be made unavailable.
	 * @return			Number of clients that are still using the component after the operation completed.
	 */
private ReleaseComponentResult internalReleaseComponent(int owner, int h, boolean force) throws AcsJNoPermissionEx, AcsJBadParameterEx {
    // extract name
    String name = null;
    componentsLock.lock();
    try {
        int handle = h & HANDLE_MASK;
        ComponentInfo componentInfo = null;
        if (components.isAllocated(handle))
            componentInfo = (ComponentInfo) components.get(handle);
        if (componentInfo == null) {
            // invalid Component handle
            AcsJBadParameterEx ex = new AcsJBadParameterEx();
            ex.setParameter("componentInfo");
            ex.setParameterValue("null");
            throw ex;
        }
        if (componentInfo.getHandle() != h) {
            // invalid Component handle
            AcsJBadParameterEx ex = new AcsJBadParameterEx();
            ex.setParameter("h");
            throw ex;
        }
        name = componentInfo.getName();
    } finally {
        componentsLock.unlock();
    }
    // try to acquire lock
    String lockNotAcquiredCause = acquireSynchronizationObject(name, lockTimeout, "release component " + name);
    if (lockNotAcquiredCause == null) {
        boolean releaseRWLock = true;
        try {
            // try to acquire activation readers lock first
            // NOTE: the locks are NOT reentrant
            activationPendingRWLock.readLock().lock();
            return internalNoSyncReleaseComponent(owner, h, force);
        } finally {
            if (releaseRWLock)
                activationPendingRWLock.readLock().unlock();
            releaseSynchronizationObject(name);
        }
    } else {
        NoResourcesException nre = new NoResourcesException("Failed to obtain synchronization lock for component '" + name + "', possible deadlock; locked to '" + lockNotAcquiredCause + "'.");
        throw nre;
    }
}

Example 14 with AcsJBadParameterEx

use of alma.ACSErrTypeCommon.wrappers.AcsJBadParameterEx in project ACS by ACS-Community.

the class ManagerImpl method getCollocatedComponent.

/**
	 * @see com.cosylab.acs.maci.Manager#getCollocatedComponent(int, com.cosylab.acs.maci.ComponentSpec, boolean, URI)
	 */
/// @todo MF not supported
public ComponentInfo getCollocatedComponent(int id, ComponentSpec componentSpec, boolean markAsDefault, URI targetComponentURI) throws AcsJCannotGetComponentEx, AcsJNoPermissionEx, AcsJIncompleteComponentSpecEx, AcsJInvalidComponentSpecEx, AcsJComponentSpecIncompatibleWithActiveComponentEx {
    try {
        // check if null
        if (componentSpec == null) {
            AcsJNullPointerEx ex = new AcsJNullPointerEx();
            ex.setVariable("componentSpec");
            throw ex;
        }
        // check componentSpec components are null
        if (componentSpec.getName() == null) {
            AcsJNullPointerEx ex = new AcsJNullPointerEx();
            ex.setVariable("componentSpec.Name");
            throw ex;
        }
        if (componentSpec.getType() == null) {
            AcsJNullPointerEx ex = new AcsJNullPointerEx();
            ex.setVariable("componentSpec.Type");
            throw ex;
        }
        if (componentSpec.getCode() == null) {
            AcsJNullPointerEx ex = new AcsJNullPointerEx();
            ex.setVariable("componentSpec.Code");
            throw ex;
        }
        if (componentSpec.getContainer() == null) {
            AcsJNullPointerEx ex = new AcsJNullPointerEx();
            ex.setVariable("componentSpec.Container");
            throw ex;
        }
        // check for empty componentSpec.name
        if (componentSpec.getName().length() == 0) {
            AcsJBadParameterEx ex = new AcsJBadParameterEx();
            ex.setParameter("componentSpec.Name");
            ex.setParameterValue("EMPTY");
            ex.setReason("Non empty Component Name expected");
            throw ex;
        }
        // check if null
        if (targetComponentURI == null) {
            AcsJNullPointerEx ex = new AcsJNullPointerEx();
            ex.setVariable("targetComponentURI");
            throw ex;
        }
        if (!componentSpec.getContainer().equals(ComponentSpec.COMPSPEC_ANY)) {
            AcsJBadParameterEx ex = new AcsJBadParameterEx();
            ex.setParameter("componentSpec.Container");
            ex.setParameterValue(componentSpec.getContainer());
            ex.setReason("COMPSPEC_ANY expected");
            throw ex;
        }
    } catch (AcsJNullPointerEx e) {
        AcsJInvalidComponentSpecEx ex = new AcsJInvalidComponentSpecEx(e);
        throw ex;
    } catch (AcsJBadParameterEx e) {
        AcsJInvalidComponentSpecEx ex = new AcsJInvalidComponentSpecEx(e);
        throw ex;
    }
    // check handle and NONE permissions
    // Throws AcsJNoPermissionEx that is let flying up
    securityCheck(id, AccessRights.NONE);
    /****************************************************************/
    /// @todo temporary quick implementation (does not look in the CDB if component is not activated)
    String name = extractName(targetComponentURI);
    int h = 0;
    ComponentInfo targetComponentInfo = null;
    componentsLock.lock();
    try {
        h = components.first();
        while (h != 0) {
            ComponentInfo componentInfo = (ComponentInfo) components.get(h);
            if (componentInfo.getName().equals(name)) {
                targetComponentInfo = componentInfo;
                break;
            }
            h = components.next(h);
        }
    } finally {
        componentsLock.unlock();
    }
    // if not found, check the CDB
    if (targetComponentInfo == null) {
        DAOProxy componentsDAO = getComponentsDAOProxy();
        if (componentsDAO != null) {
            // read container name
            String containerName = readStringCharacteristics(componentsDAO, name + "/Container", true);
            if (containerName != null)
                componentSpec.setContainer(containerName);
        }
    } else
        componentSpec.setContainer(targetComponentInfo.getContainerName());
    // failed to detemine a target container
    if (componentSpec.getContainer().equals(ComponentSpec.COMPSPEC_ANY)) {
        AcsJIncompleteComponentSpecEx ex = new AcsJIncompleteComponentSpecEx();
        ex.setCURL(name);
        ex.setContainerName(componentSpec.getContainer());
        throw ex;
    }
    // request for component
    // same exceptions are let flying up.
    ComponentInfo componentInfo = null;
    try {
        componentInfo = internalRequestDynamicComponent(id, componentSpec);
    } catch (AcsJSyncLockFailedEx e) {
        AcsJCannotGetComponentEx ex = new AcsJCannotGetComponentEx();
        ex.setCURL(name);
        ex.setReason("Failed to get Synchronisation lock");
        throw ex;
    }
    // update default components table
    if (componentInfo != null && markAsDefault) {
        synchronized (defaultComponents) {
            // !!! ACID 3
            executeCommand(new DefaultComponentCommandPut(componentInfo.getType(), componentInfo));
        //defaultComponents.put(componentInfo.getType(), componentInfo.getName());
        }
        logger.log(Level.INFO, "'" + componentInfo.getName() + "' has been marked as a default component of type '" + componentInfo.getType() + "'.");
    }
    if (componentInfo == null) {
        AcsJCannotGetComponentEx ex = new AcsJCannotGetComponentEx();
        ex.setCURL(name);
        throw ex;
    }
    return componentInfo;
}

Example 15 with AcsJBadParameterEx

use of alma.ACSErrTypeCommon.wrappers.AcsJBadParameterEx in project ACS by ACS-Community.

the class ManagerImpl method registerComponent.

/**
	 * @see com.cosylab.acs.maci.Manager#registerComponent(int, URI, String, Component)
	 */
public int registerComponent(int id, URI curl, String type, Component component) throws AcsJNoPermissionEx, AcsJBadParameterEx {
    // check for null
    if (curl == null) {
        AcsJBadParameterEx af = new AcsJBadParameterEx();
        af.setParameter("curl");
        af.setParameterValue("null");
        throw af;
    }
    if (type == null) {
        AcsJBadParameterEx af = new AcsJBadParameterEx();
        af.setParameter("type");
        af.setParameterValue("null");
        throw af;
    }
    if (component == null) {
        AcsJBadParameterEx af = new AcsJBadParameterEx();
        af.setParameter("component");
        af.setParameterValue("null");
        throw af;
    }
    // Just rethrow the exception
    try {
        checkCURL(curl, false);
    } catch (AcsJBadParameterEx e) {
        throw e;
    }
    // check handle and REGISTER_COMPONENT permissions
    securityCheck(id, AccessRights.REGISTER_COMPONENT);
    /****************************************************************/
    // extract name
    String name = extractName(curl);
    int h = 0;
    componentsLock.lock();
    try {
        // check if Component is already registred
        // if it is, return existing info
        h = components.first();
        while (h != 0) {
            ComponentInfo registeredComponentInfo = (ComponentInfo) components.get(h);
            if (registeredComponentInfo.getName().equals(name)) {
                if (registeredComponentInfo.getType().equals(type)) {
                    // it is already activated, add manager as an owner and return handle
                    if (!registeredComponentInfo.getClients().contains(this.getHandle())) {
                        // ACID - !!!
                        executeCommand(new ComponentCommandClientAdd(registeredComponentInfo.getHandle() & HANDLE_MASK, this.getHandle()));
                    //registredComponentInfo.getClients().add(this.getHandle());
                    }
                    return registeredComponentInfo.getHandle();
                } else {
                    AcsJNoPermissionEx npe = new AcsJNoPermissionEx();
                    npe.setReason("Component with name '" + name + "' but different type already registered.");
                    npe.setID(HandleHelper.toString(id));
                    npe.setProtectedResource(name);
                    throw npe;
                }
            }
            h = components.next(h);
        }
        // allocate new handle
        // !!! ACID 2
        Integer objHandle = (Integer) executeCommand(new ComponentCommandAllocate());
        int handle;
        //int handle = components.allocate();
        if (objHandle == null || (handle = objHandle.intValue()) == 0) {
            NoResourcesException af = new NoResourcesException("Generation of new handle failed, too many components registred.");
            throw af;
        }
        // generate external handle
        h = handle | COMPONENT_MASK;
        // add generated key
        h |= (random.nextInt(0x100)) << 16;
        // create new component info
        ComponentInfo componentInfo = new ComponentInfo(h, name, type, null, component);
        // no container
        componentInfo.setContainer(0);
        componentInfo.setContainerName(null);
        // components can register other components
        componentInfo.setAccessRights(AccessRights.REGISTER_COMPONENT);
        // set Manager as client of the Component (to keep it immortal)
        componentInfo.getClients().add(this.getHandle());
        // set interfaces
        // NOTE: this could block since it is a remote call
        componentInfo.setInterfaces(component.implementedInterfaces());
        // !!! ACID - register AddComponentCommand
        executeCommand(new ComponentCommandSet(handle, componentInfo));
    // store info
    //components.set(handle, componentInfo);
    } finally {
        componentsLock.unlock();
    }
    // bind to remote directory
    // NOTE: this could block since it is a remote call
    //bind(convertToHiearachical(name), "O", component);
    logger.log(Level.INFO, "Component '" + name + "' registered.");
    return h;
}