Java Code Examples for org.osgi.framework.BundleContext

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Example 1
Project: neoscada   File: Activator.java   View source code 6 votes vote down vote up
@Override
public void start ( final BundleContext context ) throws Exception
{
    super.start ( context );
    plugin = this;

    this.treeRoot = new WritableSet ( DisplayRealm.getRealm ( getWorkbench ().getDisplay () ) );
    this.treeRootManager = new ConnectionTreeManager ( this.treeRoot );

    this.connectionManager = new ConnectionManager ( context );

    for ( final Map.Entry<Class<?>, IAdapterFactory> entry : this.adaperFactories.entrySet () )
    {
        Platform.getAdapterManager ().registerAdapters ( entry.getValue (), entry.getKey () );
    }

}
 
Example 2
Project: neoscada   File: StorageImpl.java   View source code 6 votes vote down vote up
public StorageImpl ( final File file, final BundleContext context, final DataFilePool pool, final ScheduledExecutorService queryExecutor, final ScheduledExecutorService updateExecutor, final ScheduledExecutorService eventExecutor ) throws Exception
{
    super ( file, pool, queryExecutor, eventExecutor );

    this.updateExecutor = updateExecutor;

    this.heartbeatJob = updateExecutor.scheduleAtFixedRate ( new Runnable () {
        @Override
        public void run ()
        {
            heartbeat ();
        }
    }, 0, getHeartbeatPeriod (), TimeUnit.MILLISECONDS );

    // register with OSGi
    final Dictionary<String, Object> properties = new Hashtable<String, Object> ( 2 );
    properties.put ( Constants.SERVICE_VENDOR, "Eclipse SCADA Project" );
    properties.put ( Constants.SERVICE_PID, this.id );
    this.handle = context.registerService ( StorageHistoricalItem.class, this, properties );
}
 
Example 3
Project: neoscada   File: FactoryImpl.java   View source code 6 votes vote down vote up
@Override
protected Entry<ComponentFactory> createService ( final UserInformation userInformation, final String configurationId, final BundleContext context, final Map<String, String> parameters ) throws Exception
{
    final ConfigurationDataHelper cfg = new ConfigurationDataHelper ( parameters );
    final String xml = cfg.getStringNonEmpty ( "configuration" );

    final XMIResource xmi = new XMIResourceImpl ();
    final Map<?, ?> options = new HashMap<Object, Object> ();
    final InputSource is = new InputSource ( new StringReader ( xml ) );
    xmi.load ( is, options );

    final Object c = EcoreUtil.getObjectByType ( xmi.getContents (), ParserPackage.Literals.COMPONENT );
    if ( ! ( c instanceof Component ) )
    {
        throw new RuntimeException ( String.format ( "Configuration did not contain an object of type %s", Component.class.getName () ) );
    }

    final ComponentFactoryWrapper wrapper = new ComponentFactoryWrapper ( this.executor, (Component)c );

    final Dictionary<String, ?> properties = new Hashtable<> ();
    final ServiceRegistration<ComponentFactory> handle = context.registerService ( ComponentFactory.class, wrapper, properties );

    return new Entry<ComponentFactory> ( configurationId, wrapper, handle );
}
 
Example 4
Project: neoscada   File: AbstractOsgiHiveCommon.java   View source code 6 votes vote down vote up
public AbstractOsgiHiveCommon ( final BundleContext context, final Executor executor )
{
    this.context = context;
    this.executor = executor;

    if ( context != null )
    {
        this.authenticationImplementation = new TrackingAuthenticationImplementation ( context );
        this.authorizationManager = new TrackingAuthorizationImplementation ( context );
        this.authorizationTracker = new TrackingAuthorizationTracker ( context );

        this.auditLogTracker = new TrackingAuditLogImplementation ( context );

        setAuthenticationImplementation ( this.authenticationImplementation );
        setAuthorizationImplementation ( this.authorizationManager );
        setAuditLogService ( this.auditLogTracker );
    }
}
 
Example 5
Project: gemini.blueprint   File: AbstractOsgiPlatformTest.java   View source code 6 votes vote down vote up
protected void setUp() throws Exception {

		final BundleContext ctx = new MockBundleContext();
		prop.setProperty("foo", "bar");

		platform = new AbstractOsgiPlatform() {

			Properties getPlatformProperties() {
				return prop;
			}

			public BundleContext getBundleContext() {
				return ctx;
			}

			public void start() throws Exception {
			}

			public void stop() throws Exception {
			}

		};
	}
 
Example 6
Project: hashsdn-controller   File: BeanToOsgiServiceManager.java   View source code 6 votes vote down vote up
private static Set<ServiceRegistration<?>> registerToSR(final AutoCloseable instance,
        final BundleContext bundleContext,
        final Map<ServiceInterfaceAnnotation, String /* service ref name */> serviceNamesToAnnotations) {
    Set<ServiceRegistration<?>> serviceRegistrations = new HashSet<>();
    for (Entry<ServiceInterfaceAnnotation, String /* service ref name */> entry : serviceNamesToAnnotations
            .entrySet()) {
        ServiceInterfaceAnnotation annotation = entry.getKey();
        Class<?> requiredInterface = annotation.osgiRegistrationType();

        if (!annotation.registerToOsgi()) {
            LOG.debug("registerToOsgi for service interface {} is false - not registering", requiredInterface);
            continue;
        }

        Preconditions.checkState(requiredInterface.isInstance(instance),
                instance.getClass().getName() + " instance should implement " + requiredInterface.getName());
        Dictionary<String, String> propertiesForOsgi = createProps(entry.getValue());
        ServiceRegistration<?> serviceRegistration = bundleContext.registerService(requiredInterface.getName(),
                instance, propertiesForOsgi);
        serviceRegistrations.add(serviceRegistration);
    }
    return serviceRegistrations;
}
 
Example 7
Project: osc-core   File: Server.java   View source code 6 votes vote down vote up
@Activate
void activate(BundleContext context) {
    this.context = context;

    if (doReplaceSslKeysAndReboot()) {
        return;
    }

    Runnable server = () -> {
        try {
            startServer();
        } catch (Exception e) {
            log.error("startServer failed", e);
        }
    };

    this.thread = new Thread(server, "Start-Server");
    this.thread.start();
}
 
Example 8
Project: gemini.blueprint   File: OsgiServiceReferenceUtils.java   View source code 5 votes vote down vote up
/**
 * Returns a reference to the <em>best matching</em> service for the given classes and OSGi filter.
 * 
 * @param bundleContext OSGi bundle context
 * @param classes array of fully qualified class names
 * @param filter valid OSGi filter (can be <code>null</code>)
 * @return reference to the <em>best matching</em> service
 */
public static ServiceReference getServiceReference(BundleContext bundleContext, String[] classes, String filter) {
	// use #getServiceReference(BundleContext, String, String) method to
	// speed the service lookup process by
	// giving one class as a hint to the OSGi implementation

	String clazz = (ObjectUtils.isEmpty(classes) ? null : classes[0]);

	return getServiceReference(bundleContext, clazz, OsgiFilterUtils.unifyFilter(classes, filter));
}
 
Example 9
Project: neoscada   File: LocalMonitorQueryListener.java   View source code 5 votes vote down vote up
public LocalMonitorQueryListener ( final BundleContext context, final String monitorQueryId, final ProxyMonitorQuery proxyMonitorQuery, final Lock lock ) throws InvalidSyntaxException
{
    super ( proxyMonitorQuery, lock, monitorQueryId );
    logger.info ( "Creating new listener - query: {}", monitorQueryId );

    this.tracker = new SingleServiceTracker<MonitorQuery> ( context, FilterUtil.createClassAndPidFilter ( MonitorQuery.class, monitorQueryId ), this.queryListener );
    this.tracker.open ();
}
 
Example 10
Project: hashsdn-controller   File: ConfigTransactionControllerImpl.java   View source code 5 votes vote down vote up
@Override
public BundleContext getModuleFactoryBundleContext(final String factoryName) {
    Map.Entry<ModuleFactory, BundleContext> factoryBundleContextEntry = this.currentlyRegisteredFactories
            .get(factoryName);
    if (factoryBundleContextEntry == null || factoryBundleContextEntry.getValue() == null) {
        throw new NullPointerException("Bundle context of " + factoryName + " ModuleFactory not found.");
    }
    return factoryBundleContextEntry.getValue();
}
 
Example 11
Project: osc-core   File: MainUI.java   View source code 5 votes vote down vote up
@Activate
private void start(BundleContext ctx) {

    this.ctx = ctx;

    this.statusViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_ALERTS, AlertView.class, this.alertViewFactory));
    this.statusViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_APPLIANCE_INSTANCES,
            ApplianceInstanceView.class, this.applianceInstanceViewFactory));
    this.statusViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_JOBS, JobView.class,
            this.jobViewFactory));

    this.setupViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_VIRTUALIZATION_CONNECTORS,
            VirtualizationConnectorView.class, this.virtualizationConnectorViewFactory));
    this.setupViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_SECURITY_MANAGER_CONNECTORS,
            ManagerConnectorView.class, this.managerConnectorViewFactory));
    this.setupViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_SECURITY_FUNCTION_CATALOG,
            ApplianceView.class, this.applicanceViewFactory));
    this.setupViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_DISTRIBUTED_APPLIANCES,
            DistributedApplianceView.class, this.distributedApplicanceViewFactory));

    this.manageViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_USERS, UserView.class,
            this.userViewFactory));
    this.manageViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_ALARMS, AlarmView.class,
            this.alarmViewFactory));
    this.manageViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_PLUGIN, PluginView.class,
            this.pluginViewFactory));
    this.manageViews.add(new OSCViewProvider<>(VIEW_FRAGMENT_SERVER, MaintenanceView.class,
            this.maintenanceViewFactory));
}
 
Example 12
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void stop ( final BundleContext context ) throws Exception
{
    this.handle.unregister ();

    this.factory.dispose ();

    this.executor.shutdown ();
}
 
Example 13
Project: neoscada   File: ConfigurationFactoryImpl.java   View source code 5 votes vote down vote up
public ConfigurationFactoryImpl ()
{
    final ReadWriteLock lock = new ReentrantReadWriteLock ();
    this.readLock = lock.readLock ();
    this.writeLock = lock.writeLock ();

    final BundleContext context = FrameworkUtil.getBundle ( DataContext.class ).getBundleContext ();

    this.executor = new ScheduledExportedExecutorService ( "org.eclipse.scada.da.server.exporter.rest", 1 );
    this.hiveSource = new ServiceListenerHiveSource ( context, this.executor );
    this.hiveSource.open ();
}
 
Example 14
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void stop ( final BundleContext context ) throws Exception
{
    this.dataSourceTracker.close ();

    this.masterHandle.unregister ();
    this.masterFactory.dispose ();
    this.masterFactory = null;
}
 
Example 15
Project: neoscada   File: BufferedDatasourceFactory.java   View source code 5 votes vote down vote up
@Override
protected Entry<BufferedDataSource> createService ( final UserInformation userInformation, final String configurationId, final BundleContext context, final Map<String, String> parameters ) throws Exception
{
    logger.debug ( "Creating new change counter source: {}", configurationId );

    final BufferedDataSourceImpl source = new BufferedDataSourceImpl ( this.context, this.executor, this.poolTracker, this.dataNodeTracker, configurationId, objectPool );
    source.update ( parameters );

    return new Entry<BufferedDataSource> ( configurationId, source );
}
 
Example 16
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
public void start ( final BundleContext context ) throws Exception
{
    this.executor = Executors.newSingleThreadScheduledExecutor ( new ThreadFactoryImplementation ( Activator.class.getName () ) );

    Dictionary<String, String> properties;

    // register sine factory
    this.factory1 = new SineDataSourceFactory ( context, this.executor );
    properties = new Hashtable<String, String> ();
    properties.put ( ConfigurationAdministrator.FACTORY_ID, "datasource.test.sine" );
    properties.put ( Constants.SERVICE_DESCRIPTION, "Testing Factory - Sine" );
    context.registerService ( ConfigurationFactory.class.getName (), this.factory1, properties );

    // register toggle factory
    this.factory2 = new ToggleDataSourceFactory ( context, this.executor );
    properties = new Hashtable<String, String> ();
    properties.put ( ConfigurationAdministrator.FACTORY_ID, "datasource.test.toggle" );
    properties.put ( Constants.SERVICE_DESCRIPTION, "Testing Factory - Toggle" );
    context.registerService ( ConfigurationFactory.class.getName (), this.factory2, properties );

    // register sawtooth factory
    this.factory3 = new SawtoothDataSourceFactory ( context, this.executor );
    properties = new Hashtable<String, String> ();
    properties.put ( ConfigurationAdministrator.FACTORY_ID, "datasource.test.sawtooth" );
    properties.put ( Constants.SERVICE_DESCRIPTION, "Testing Factory - Sawtooth" );
    context.registerService ( ConfigurationFactory.class.getName (), this.factory3, properties );

    // register random long factory
    this.factory4 = new RandomLongDataSourceFactory ( context, this.executor );
    properties = new Hashtable<String, String> ();
    properties.put ( ConfigurationAdministrator.FACTORY_ID, "datasource.test.randomlong" );
    properties.put ( Constants.SERVICE_DESCRIPTION, "Testing Factory - Random Long" );
    context.registerService ( ConfigurationFactory.class.getName (), this.factory4, properties );

    // register quality factory
    this.factory5 = new QualityDataSourceFactory ( context, this.executor );
    properties = new Hashtable<String, String> ();
    properties.put ( ConfigurationAdministrator.FACTORY_ID, "datasource.test.quality" );
    properties.put ( Constants.SERVICE_DESCRIPTION, "Testing Factory - Quality" );
    context.registerService ( ConfigurationFactory.class.getName (), this.factory5, properties );
}
 
Example 17
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void start ( final BundleContext bundleContext ) throws Exception
{
    Activator.context = bundleContext;

    this.pullManager = new PullManager ();

    final Dictionary<String, Object> properties = new Hashtable<String, Object> ();
    properties.put ( ConfigurationAdministrator.FACTORY_ID, PullManager.FACTORY_ID );
    properties.put ( Constants.SERVICE_DESCRIPTION, "An AE pull manager configuration" );
    properties.put ( Constants.SERVICE_VENDOR, "Eclipse SCADA Project" );
    this.handle = bundleContext.registerService ( ConfigurationFactory.class, this.pullManager, properties );
}
 
Example 18
Project: hashsdn-controller   File: SchemaServiceImplSingletonModuleFactory.java   View source code 5 votes vote down vote up
@Override
public SchemaServiceImplSingletonModule  instantiateModule(String instanceName, DependencyResolver dependencyResolver, SchemaServiceImplSingletonModule  oldModule, AutoCloseable oldInstance, BundleContext bundleContext) {
    checkArgument(SINGLETON_NAME.equals(instanceName),"Illegal instance name '" + instanceName + "', only allowed name is " + SINGLETON_NAME);
    SchemaServiceImplSingletonModule module = super.instantiateModule(instanceName, dependencyResolver, oldModule, oldInstance, bundleContext);
    // FIXME bundle context should not be passed around
    module.setBundleContext(bundleContext);
    return module;
}
 
Example 19
Project: osc-core   File: ApiFactoryServiceImpl.java   View source code 5 votes vote down vote up
@Activate
void activate(BundleContext context) {
    List<PluginListener> earlyArrivers;
    synchronized (this.pluginListeners) {
        this.context = context;
        this.listenersActive = true;

        earlyArrivers = this.pluginListeners.entrySet().stream().filter(e -> e.getValue().isEmpty())
                .map(Entry::getKey).collect(Collectors.toList());
    }

    earlyArrivers.stream().forEach(pl -> {
        // Always create trackers without holding any monitors or locks
        // to avoid potential deadlock
        List<PluginTracker<?>> trackers = createTrackers(pl);

        synchronized (this.pluginListeners) {
            if (this.listenersActive) {
                // We should only add the trackers if the plugin is still
                // in the map with an empty collection
                List<PluginTracker<?>> old = this.pluginListeners.get(pl);
                if (old != null && old.isEmpty()) {
                    this.pluginListeners.put(pl, trackers);
                    trackers = Collections.emptyList();
                }
            }
        }

        // If our trackers weren't added then close them
        trackers.forEach(PluginTracker::close);
    });

}
 
Example 20
Project: directory-ldap-api   File: LdapProtocolCodecActivator.java   View source code 5 votes vote down vote up
/**
 * {@inheritDoc}
 */
@Override
public void start( BundleContext bundleContext ) throws Exception
{
    LdapApiServiceTracker ldapApiServiceTracker = new LdapApiServiceTracker( bundleContext );
    serviceTracker = new ServiceTracker<>( bundleContext, LdapApiService.class,
        ldapApiServiceTracker );
    serviceTracker.open();
}
 
Example 21
Project: gemini.blueprint   File: OsgiPlatformDetector.java   View source code 5 votes vote down vote up
/**
 * Returns the OSGi platform version (using the manifest entries from the system bundle). The version can be empty.
 * 
 * @param bundleContext bundle context to inspect
 * @return not-null system bundle version
 */
public static String getVersion(BundleContext bundleContext) {
	if (bundleContext == null)
		return "";

	// get system bundle
	Bundle sysBundle = bundleContext.getBundle(0);
	// force string conversion instead of casting just to be safe
	return "" + sysBundle.getHeaders().get(Constants.BUNDLE_VERSION);
}
 
Example 22
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void start ( final BundleContext context ) throws Exception
{
    this.executor = new ExportedExecutorService ( "org.eclipse.scada.da.server.component", 1, 1, 1, TimeUnit.MINUTES ); //$NON-NLS-1$

    this.hive = new Hive ( context, this.executor );

    this.hive.start ();
    final Dictionary<String, Object> properties = new Hashtable<> ();
    properties.put ( Constants.SERVICE_VENDOR, "Eclipse SCADA Project" );
    properties.put ( "hive.id", this.hive.getHiveId () ); //$NON-NLS-1$
    this.handle = context.registerService ( org.eclipse.scada.da.core.server.Hive.class, this.hive, properties );
}
 
Example 23
Project: neoscada   File: AbstractConnectionDevice.java   View source code 5 votes vote down vote up
public AbstractConnectionDevice ( final BundleContext context, final String id, final NioProcessor processor, final ScheduledExecutorService executor, final String itemPrefix )
{
    this.id = id;
    this.processor = processor;
    this.context = context;
    this.itemPrefix = itemPrefix;
    this.executor = executor;
    this.itemFactory = new DataItemFactory ( context, executor, getItemId ( null ) );

    this.stateItem = this.itemFactory.createInput ( "state", Collections.<String, Variant> emptyMap () );
    this.connectionItem = this.itemFactory.createInput ( "connection", Collections.<String, Variant> emptyMap () );
}
 
Example 24
Project: neoscada   File: ScaleHandlerFactoryImpl.java   View source code 5 votes vote down vote up
@Override
protected Entry<AbstractMasterHandlerImpl> createService ( final UserInformation userInformation, final String configurationId, final BundleContext context, final Map<String, String> parameters ) throws Exception
{
    final AbstractMasterHandlerImpl handler = new ScaleHandlerImpl ( configurationId, this.poolTracker, this.priority, this.caTracker );
    handler.update ( userInformation, parameters );
    return new Entry<AbstractMasterHandlerImpl> ( configurationId, handler );
}
 
Example 25
Project: neoscada   File: DefaultExecutableFactory.java   View source code 5 votes vote down vote up
private Class<?> findBundle ( final String symbolicName, final String clazzName )
{
    logger.debug ( "Find bundle with class - symbolicName: {}, className: {}", symbolicName, clazzName );

    final BundleContext context = FrameworkUtil.getBundle ( DefaultExecutableFactory.class ).getBundleContext ();

    for ( final Bundle bundle : context.getBundles () )
    {
        if ( !symbolicName.equals ( bundle.getSymbolicName () ) )
        {
            continue;
        }

        logger.debug ( "Checking bundle: {}", bundle.getSymbolicName () );

        Class<?> clazz;
        try
        {
            clazz = bundle.loadClass ( clazzName );
        }
        catch ( final ClassNotFoundException e )
        {
            logger.debug ( "Class could not be loaded", e );
            // we continue, since we might have multiple versions
            continue;
        }

        logger.debug ( "Success" );
        return clazz;
    }

    return null;
}
 
Example 26
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void stop ( final BundleContext context ) throws Exception
{
    this.monitorServicePoolHandler.unregister ();

    this.monitorServicePool.dispose ();
    this.processor.close ();
    this.service.stop ();

    this.executor.shutdown ();
}
 
Example 27
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void start ( final BundleContext context ) throws Exception
{
    Activator.context = context;

    this.executor = ScheduledExportedExecutorService.newSingleThreadExportedScheduledExecutor ( context.getBundle ().getSymbolicName () );
    this.factory = new ChangeCounterDataSourceFactory ( context, this.executor );

    final Dictionary<String, String> properties = new Hashtable<String, String> ();
    properties.put ( Constants.SERVICE_DESCRIPTION, "A counter of changes on an item over a defined timeframe" );
    properties.put ( Constants.SERVICE_VENDOR, "Eclipse SCADA Project" );
    properties.put ( ConfigurationAdministrator.FACTORY_ID, context.getBundle ().getSymbolicName () );

    context.registerService ( ConfigurationFactory.class.getName (), this.factory, properties );
}
 
Example 28
Project: neoscada   File: ModbusSlave.java   View source code 5 votes vote down vote up
public ModbusSlave ( final String id, final BundleContext context, final MasterFactory masterFactory, final Executor executor, final AtomicInteger transactionId )
{
    this.id = id;
    this.executor = executor;
    this.context = context;
    this.masterFactory = masterFactory;
    this.transactionId = transactionId;

    synchronized ( this )
    {
        // this will send all masters, but we currently have a masterId of null, so no match
        this.masterFactory.addMasterListener ( this );
    }
}
 
Example 29
Project: xmontiarc   File: Activator.java   View source code 5 votes vote down vote up
public void stop(BundleContext context) throws Exception {
plugin = null;
if (viewpoints != null) {
    for (final Viewpoint viewpoint: viewpoints) {
	ViewpointRegistry.getInstance().disposeFromPlugin(viewpoint);
    }
    viewpoints.clear();
    viewpoints = null; 
}
super.stop(context);
   }
 
Example 30
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void start ( final BundleContext bundleContext ) throws Exception
{
    Activator.context = bundleContext;

    this.pool = new DataFilePool ( Integer.getInteger ( "org.eclipse.scada.hd.server.storage.master.hds.instanceCountTarget", 10 ) ); //$NON-NLS-1$

    this.manager = new StorageManager ( bundleContext, this.pool );
    registerConsole ();
}
 
Example 31
Project: hashsdn-controller   File: ClassBasedModuleFactory.java   View source code 5 votes vote down vote up
@Override
public Module createModule(final String instanceName, final DependencyResolver dependencyResolver,
        final BundleContext bundleContext) {
    try {
        return constructModule(instanceName, dependencyResolver, null);
    } catch (InstantiationException | IllegalAccessException | InvocationTargetException e) {
        throw new RuntimeException(e);
    }
}
 
Example 32
Project: gemini.blueprint   File: AbstractConfigurableBundleCreatorTests.java   View source code 5 votes vote down vote up
protected void postProcessBundleContext(BundleContext context) throws Exception {
    // hook in properties loading

    // reset the settings (useful when running multiple tests)
    jarSettings = null;
    // load settings
    jarSettings = getSettings();
    // Somehow the JarCreator needs to get this
    jarCreator.setRootPath(getRootPath());

    super.postProcessBundleContext(context);
}
 
Example 33
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void stop ( final BundleContext bundleContext ) throws Exception
{
    this.factory.dispose ();
    this.executor.shutdown ();
    this.factory = null;
    this.executor = null;
}
 
Example 34
Project: neoscada   File: Activator.java   View source code 5 votes vote down vote up
@Override
public void start ( final BundleContext context ) throws Exception
{
    super.start ( context );
    this.sessionManager = new SessionManagerImpl ( SWTObservables.getRealm ( getWorkbench ().getDisplay () ) );
    plugin = this;
}
 
Example 35
Project: gw4e.project   File: PoliciesActivator.java   View source code 4 votes vote down vote up
@Override
public void stop(BundleContext context) throws Exception {
	injectors.clear();
	INSTANCE = null;
	super.stop(context);
}
 
Example 36
Project: neoscada   File: Activator.java   View source code 4 votes vote down vote up
@Override
public void start ( final BundleContext bundleContext ) throws Exception
{
    Activator.context = bundleContext;

    this.executor = ExportedExecutorService.newSingleThreadExportedExecutor ( bundleContext.getBundle ().getSymbolicName () );

    this.objectPool = new ObjectPoolImpl<DataItem> ();

    this.factory = new ScriptComponentFactory ( this.executor, this.objectPool, bundleContext );

    final Dictionary<String, Object> properties = new Hashtable<String, Object> ( 2 );

    properties.put ( Constants.SERVICE_VENDOR, "Eclipse SCADA Project" );
    properties.put ( ConfigurationAdministrator.FACTORY_ID, bundleContext.getBundle ().getSymbolicName () );

    this.handle = bundleContext.registerService ( ConfigurationFactory.class, this.factory, properties );

    // register late in order to reduce events
    this.poolHandle = ObjectPoolHelper.registerObjectPool ( bundleContext, this.objectPool, DataItem.class );
}
 
Example 37
Project: pgcodekeeper   File: Activator.java   View source code 4 votes vote down vote up
@Override
public void start(BundleContext context) throws Exception {
    bctx = context;
    logTracker = new ServiceTracker<>(context, ExtendedLogService.class, null);
    logTracker.open();
}
 
Example 38
Project: neoscada   File: Activator.java   View source code 4 votes vote down vote up
public void stop ( final BundleContext context ) throws Exception
{
    plugin = null;
    super.stop ( context );
}
 
Example 39
Project: neoscada   File: Hive.java   View source code 4 votes vote down vote up
public Hive ( final String uri, final BundleContext bundleContext ) throws IOException
{
    this ( parse ( URI.createURI ( uri ) ), bundleContext );
}
 
Example 40
Project: neoscada   File: ListenerTracker.java   View source code 4 votes vote down vote up
public ListenerTracker ( final BundleContext context )
{
    this.executor = ExportedExecutorService.newSingleThreadExportedExecutor ( "org.eclipse.scada.ca.common.ListenerTracker" );
    this.listenerTracker = new ServiceTracker<ConfigurationAdministratorListener, ConfigurationAdministratorListener> ( context, ConfigurationAdministratorListener.class, null );
}