Examples of DynamicConfiguration

com.netflix.config.DynamicConfiguration
A configuration that polls a {@link PolledConfigurationSource} according to the schedule set by ascheduler. The property values in this configuration will be changed dynamically at runtime if the value changes in the configuration source.
This configuration does not allow null as key or value and will throw NullPointerException when trying to add or set properties with empty key or value. @author awang
org.glassfish.hk2.api.DynamicConfiguration
This class is used to add {@link Descriptor}s to a {@link ServiceLocator}instance. No operation performed on this object will be reflected in the {@link ServiceLocator} until the commit method is called. @author jwells
org.rioproject.impl.config.DynamicConfiguration
The class represents a configuration object that can be populated with entries programmatically at runtime.

Examples of org.glassfish.hk2.api.DynamicConfiguration

     */
    @SuppressWarnings("unchecked")
    public static <T> ActiveDescriptor<T> addOneDescriptor(ServiceLocator locator, Descriptor descriptor,
            boolean requiresDeepCopy) {
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration config = dcs.createDynamicConfiguration();


        ActiveDescriptor<T> retVal;
        if (descriptor instanceof ActiveDescriptor) {
            ActiveDescriptor<T> active = (ActiveDescriptor<T>) descriptor;


            if (active.isReified()) {
                retVal = config.addActiveDescriptor(active, requiresDeepCopy);
            }
            else {
                retVal = config.bind(descriptor, requiresDeepCopy);
            }


        }
        else {
            retVal = config.bind(descriptor, requiresDeepCopy);
        }


        config.commit();


        return retVal;
    }

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Examples of org.glassfish.hk2.api.DynamicConfiguration

     * @param addMe The classes to add to the locator
     * @throws MultiException On a commit failure
     */
    public static List<ActiveDescriptor<?>> addClasses(ServiceLocator locator, Class<?>... toAdd) {
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration config = dcs.createDynamicConfiguration();
        
        LinkedList<ActiveDescriptor<?>> retVal = new LinkedList<ActiveDescriptor<?>>();
        for (Class<?> addMe : toAdd) {
            ActiveDescriptor<?> ad = config.addActiveDescriptor(addMe);
            retVal.add(ad);
        }


        config.commit();


        return retVal;
    }

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Examples of org.glassfish.hk2.api.DynamicConfiguration

     */
    public static void removeOneDescriptor(ServiceLocator locator, Descriptor descriptor) {
        if (locator == null || descriptor == null) throw new IllegalArgumentException();
        
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration config = dcs.createDynamicConfiguration();
        
        if (descriptor.getLocatorId() != null && descriptor.getServiceId() != null) {
            Filter destructionFilter = BuilderHelper.createSpecificDescriptorFilter(descriptor);
            
            config.addUnbindFilter(destructionFilter);
            
            config.commit();
            
            return;
        }
        
        // Must use second algorithm, which is not as precise, but which still mainly works
        final DescriptorImpl di;
        if (descriptor instanceof DescriptorImpl) {
            di = (DescriptorImpl) descriptor;
        }
        else {
            di = new DescriptorImpl(descriptor);
        }
        
        Filter destructionFilter = new Filter() {


            @Override
            public boolean matches(Descriptor d) {
                return di.equals(d);
            }
            
        };
        
        config.addUnbindFilter(destructionFilter);
        
        config.commit();
    }

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Examples of org.glassfish.hk2.api.DynamicConfiguration

     */
    public static void removeFilter(ServiceLocator locator, Filter filter) {
        if (locator == null || filter == null) throw new IllegalArgumentException();
        
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration config = dcs.createDynamicConfiguration();
        
        config.addUnbindFilter(filter);
        
        config.commit();
    }

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Examples of org.glassfish.hk2.api.DynamicConfiguration

                @Override
                protected void configure() {
                    bind(runtimeCfgState).to(Configuration.class);
                }
            };
            final DynamicConfiguration dc = Injections.getConfiguration(locator);
            configBinder.bind(dc);
            dc.commit();


            // Bind providers.
            ProviderBinder.bindProviders(runtimeCfgState.getComponentBag(), RuntimeType.CLIENT, null, locator);


            final ClientConfig configuration = new ClientConfig(runtimeCfgState);

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Examples of org.glassfish.hk2.api.DynamicConfiguration

        return result;
    }


    private static void bind(ServiceLocator locator, Binder binder) {
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration dc = dcs.createDynamicConfiguration();


        locator.inject(binder);
        binder.bind(dc);


        dc.commit();
    }

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Examples of org.glassfish.hk2.api.DynamicConfiguration

        synchronized (bindingCacheLock) {
            if (bindingCache.contains(resourceClass)) {
                return;
            }


            final DynamicConfiguration dc = Injections.getConfiguration(locator);
            unsafeBindResource(resourceClass, null, dc);
            dc.commit();
        }
    }

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Examples of org.glassfish.hk2.api.DynamicConfiguration

        synchronized (bindingCacheLock) {
            if (bindingCache.contains(resourceClass)) {
                return;
            }
            if (getScope(resourceClass) == Singleton.class) {
                final DynamicConfiguration dc = Injections.getConfiguration(locator);
                //noinspection unchecked
                Injections.addBinding(Injections.newBinder(resource).to(resourceClass), dc);
                dc.commit();
            }


            bindingCache.add(resourceClass);
        }
    }

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Examples of org.glassfish.hk2.api.DynamicConfiguration

            final ComponentBag componentBag,
            final Collection<Class<?>> resourceClasses,
            final Collection<Object> resourceInstances) {


        final JerseyResourceContext resourceContext = locator.getService(JerseyResourceContext.class);
        final DynamicConfiguration dc = Injections.getConfiguration(locator);
        final Set<Class<?>> registeredClasses = runtimeConfig.getRegisteredClasses();


        // Merge programmatic resource classes with component classes.
        final Set<Class<?>> classes = Sets.newIdentityHashSet();
        classes.addAll(Sets.filter(componentBag.getClasses(ComponentBag.EXCLUDE_META_PROVIDERS),
                new Predicate<Class<?>>() {
                    @Override
                    public boolean apply(final Class<?> componentClass) {
                        return Providers.checkProviderRuntime(
                                componentClass,
                                componentBag.getModel(componentClass),
                                RuntimeType.SERVER,
                                !registeredClasses.contains(componentClass),
                                resourceClasses.contains(componentClass));
                    }
                }
        ));
        classes.addAll(resourceClasses);


        // Bind classes.
        for (final Class<?> componentClass : classes) {


            ContractProvider model = componentBag.getModel(componentClass);


            if (bindWithComponentProvider(componentClass, model, componentProviders)) {
                continue;
            }


            if (resourceClasses.contains(componentClass)) {


                if (!Resource.isAcceptable(componentClass)) {
                    LOGGER.warning(LocalizationMessages.NON_INSTANTIABLE_COMPONENT(componentClass));
                    continue;
                }


                if (model != null && !Providers.checkProviderRuntime(
                        componentClass,
                        model,
                        RuntimeType.SERVER,
                        !registeredClasses.contains(componentClass),
                        true)) {
                    model = null;
                }
                resourceContext.unsafeBindResource(componentClass, model, dc);
            } else {
                ProviderBinder.bindProvider(componentClass, model, dc);
            }
        }


        // Merge programmatic resource instances with other component instances.
        final Set<Object> instances = Sets.newHashSet();
        instances.addAll(Sets.filter(componentBag.getInstances(ComponentBag.EXCLUDE_META_PROVIDERS),
                new Predicate<Object>() {
                    @Override
                    public boolean apply(final Object component) {
                        final Class<?> componentClass = component.getClass();
                        return Providers.checkProviderRuntime(
                                componentClass,
                                componentBag.getModel(componentClass),
                                RuntimeType.SERVER,
                                !registeredClasses.contains(componentClass),
                                resourceInstances.contains(component));
                    }
                }
        ));
        instances.addAll(resourceInstances);


        // Bind instances.
        for (final Object component : instances) {
            ContractProvider model = componentBag.getModel(component.getClass());
            if (resourceInstances.contains(component)) {
                if (model != null && !Providers.checkProviderRuntime(
                        component.getClass(),
                        model,
                        RuntimeType.SERVER,
                        !registeredClasses.contains(component.getClass()),
                        true)) {
                    model = null;
                }
                resourceContext.unsafeBindResource(component, model, dc);
            } else {
                ProviderBinder.bindProvider(component, model, dc);
            }
        }


        dc.commit();
    }

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Examples of org.glassfish.hk2.api.DynamicConfiguration

        final Set<Binder> allConfigured = Sets.newIdentityHashSet();
        allConfigured.addAll(configured);


        final Collection<Binder> binders = getBinders(configured);
        if (!binders.isEmpty()) {
            final DynamicConfiguration dc = Injections.getConfiguration(locator);


            for (final Binder binder : binders) {
                binder.bind(dc);
                allConfigured.add(binder);
            }
            dc.commit();
        }


        return allConfigured;
    }

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