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/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.weld.bootstrap;
import static org.jboss.weld.config.ConfigurationKey.ROLLING_UPGRADES_ID_DELIMITER;
import java.lang.annotation.Annotation;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.ConversationScoped;
import javax.enterprise.context.Dependent;
import javax.enterprise.context.NormalScope;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.context.SessionScoped;
import javax.enterprise.context.spi.Context;
import javax.enterprise.inject.Model;
import javax.enterprise.inject.Stereotype;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.Decorator;
import javax.enterprise.inject.spi.Extension;
import javax.enterprise.inject.spi.Interceptor;
import org.jboss.weld.Container;
import org.jboss.weld.ContainerState;
import org.jboss.weld.annotated.slim.SlimAnnotatedTypeStore;
import org.jboss.weld.annotated.slim.SlimAnnotatedTypeStoreImpl;
import org.jboss.weld.bean.DecoratorImpl;
import org.jboss.weld.bean.InterceptorImpl;
import org.jboss.weld.bean.RIBean;
import org.jboss.weld.bean.builtin.AbstractBuiltInBean;
import org.jboss.weld.bean.builtin.BeanManagerBean;
import org.jboss.weld.bean.builtin.BeanManagerImplBean;
import org.jboss.weld.bean.builtin.ContextBean;
import org.jboss.weld.bean.proxy.ProtectionDomainCache;
import org.jboss.weld.bean.proxy.ProxyInstantiator;
import org.jboss.weld.bean.proxy.util.SimpleProxyServices;
import org.jboss.weld.bootstrap.api.Environment;
import org.jboss.weld.bootstrap.api.Environments;
import org.jboss.weld.bootstrap.api.Service;
import org.jboss.weld.bootstrap.api.ServiceRegistry;
import org.jboss.weld.bootstrap.api.TypeDiscoveryConfiguration;
import org.jboss.weld.bootstrap.api.helpers.ServiceRegistries;
import org.jboss.weld.bootstrap.api.helpers.SimpleServiceRegistry;
import org.jboss.weld.bootstrap.enablement.GlobalEnablementBuilder;
import org.jboss.weld.bootstrap.events.AfterBeanDiscoveryImpl;
import org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl;
import org.jboss.weld.bootstrap.events.AfterTypeDiscoveryImpl;
import org.jboss.weld.bootstrap.events.BeforeBeanDiscoveryImpl;
import org.jboss.weld.bootstrap.events.ContainerLifecycleEventPreloader;
import org.jboss.weld.bootstrap.events.ContainerLifecycleEvents;
import org.jboss.weld.bootstrap.events.RequiredAnnotationDiscovery;
import org.jboss.weld.bootstrap.spi.BeanDeploymentArchive;
import org.jboss.weld.bootstrap.spi.CDI11Deployment;
import org.jboss.weld.bootstrap.spi.Deployment;
import org.jboss.weld.bootstrap.spi.Metadata;
import org.jboss.weld.bootstrap.spi.helpers.MetadataImpl;
import org.jboss.weld.config.ConfigurationKey;
import org.jboss.weld.config.WeldConfiguration;
import org.jboss.weld.context.ApplicationContext;
import org.jboss.weld.context.DependentContext;
import org.jboss.weld.context.RequestContext;
import org.jboss.weld.context.SingletonContext;
import org.jboss.weld.context.bound.BoundConversationContext;
import org.jboss.weld.context.bound.BoundConversationContextImpl;
import org.jboss.weld.context.bound.BoundLiteral;
import org.jboss.weld.context.bound.BoundRequestContext;
import org.jboss.weld.context.bound.BoundRequestContextImpl;
import org.jboss.weld.context.bound.BoundSessionContext;
import org.jboss.weld.context.bound.BoundSessionContextImpl;
import org.jboss.weld.context.ejb.EjbLiteral;
import org.jboss.weld.context.ejb.EjbRequestContext;
import org.jboss.weld.context.ejb.EjbRequestContextImpl;
import org.jboss.weld.context.http.HttpConversationContext;
import org.jboss.weld.context.http.HttpLiteral;
import org.jboss.weld.context.http.HttpRequestContext;
import org.jboss.weld.context.http.HttpRequestContextImpl;
import org.jboss.weld.context.http.HttpSessionContext;
import org.jboss.weld.context.http.HttpSessionContextImpl;
import org.jboss.weld.context.http.HttpSessionDestructionContext;
import org.jboss.weld.context.http.LazyHttpConversationContextImpl;
import org.jboss.weld.context.unbound.ApplicationContextImpl;
import org.jboss.weld.context.unbound.DependentContextImpl;
import org.jboss.weld.context.unbound.RequestContextImpl;
import org.jboss.weld.context.unbound.SingletonContextImpl;
import org.jboss.weld.context.unbound.UnboundLiteral;
import org.jboss.weld.ejb.spi.EjbServices;
import org.jboss.weld.event.ContextEvent;
import org.jboss.weld.event.CurrentEventMetadata;
import org.jboss.weld.event.GlobalObserverNotifierService;
import org.jboss.weld.executor.ExecutorServicesFactory;
import org.jboss.weld.injection.CurrentInjectionPoint;
import org.jboss.weld.injection.CurrentInvocationInjectionPoint;
import org.jboss.weld.injection.producer.InjectionTargetService;
import org.jboss.weld.literal.InitializedLiteral;
import org.jboss.weld.logging.BootstrapLogger;
import org.jboss.weld.logging.VersionLogger;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.manager.BeanManagerLookupService;
import org.jboss.weld.manager.api.ExecutorServices;
import org.jboss.weld.metadata.TypeStore;
import org.jboss.weld.metadata.cache.MetaAnnotationStore;
import org.jboss.weld.resources.ClassTransformer;
import org.jboss.weld.resources.DefaultResourceLoader;
import org.jboss.weld.resources.MemberTransformer;
import org.jboss.weld.resources.ReflectionCache;
import org.jboss.weld.resources.ReflectionCacheFactory;
import org.jboss.weld.resources.SharedObjectCache;
import org.jboss.weld.resources.WeldClassLoaderResourceLoader;
import org.jboss.weld.resources.spi.ClassFileServices;
import org.jboss.weld.resources.spi.ResourceLoader;
import org.jboss.weld.serialization.BeanIdentifierIndex;
import org.jboss.weld.serialization.ContextualStoreImpl;
import org.jboss.weld.serialization.spi.ContextualStore;
import org.jboss.weld.serialization.spi.ProxyServices;
import org.jboss.weld.servlet.ServletApiAbstraction;
import org.jboss.weld.servlet.ServletContextService;
import org.jboss.weld.servlet.spi.HttpContextActivationFilter;
import org.jboss.weld.servlet.spi.helpers.AcceptingHttpContextActivationFilter;
import org.jboss.weld.transaction.spi.TransactionServices;
import org.jboss.weld.util.Bindings;
import org.jboss.weld.util.Permissions;
import org.jboss.weld.util.collections.ImmutableSet;
import org.jboss.weld.util.collections.Iterables;
import org.jboss.weld.util.reflection.Formats;
import org.jboss.weld.util.reflection.Reflections;
/**
* Common bootstrapping functionality that is run at application startup and
* detects and register beans
*
* @author Pete Muir
* @author Ales Justin
* @author Marko Luksa
*/
public class WeldStartup {
static {
VersionLogger.LOG.version(Formats.version(null));
}
private BeanManagerImpl deploymentManager;
private BeanDeploymentArchiveMapping bdaMapping;
private Collection> contexts;
private List> extensions;
private Environment environment;
private Deployment deployment;
private DeploymentVisitor deploymentVisitor;
private final ServiceRegistry initialServices = new SimpleServiceRegistry();
private String contextId;
private final Tracker tracker = Trackers.create();
public WeldStartup() {
}
public WeldRuntime startContainer(String contextId, Environment environment, Deployment deployment) {
if (deployment == null) {
throw BootstrapLogger.LOG.deploymentRequired();
}
tracker.start(Tracker.OP_BOOTSTRAP);
tracker.start(Tracker.OP_START_CONTAINER);
checkApiVersion();
final ServiceRegistry registry = deployment.getServices();
// initiate part of registry in order to allow access to WeldConfiguration
new AdditionalServiceLoader(deployment).loadAdditionalServices(registry);
// Resource Loader has to be loaded prior to WeldConfiguration
if (!registry.contains(ResourceLoader.class)) {
registry.add(ResourceLoader.class, DefaultResourceLoader.INSTANCE);
}
WeldConfiguration configuration = new WeldConfiguration(registry, deployment);
registry.add(WeldConfiguration.class, configuration);
String finalContextId = BeanDeployments.getFinalId(contextId,
registry.get(WeldConfiguration.class).getStringProperty(ROLLING_UPGRADES_ID_DELIMITER));
this.contextId = finalContextId;
this.deployment = deployment;
this.environment = environment;
if (this.extensions == null) {
setExtensions(deployment.getExtensions());
}
// Add Weld extensions
this.extensions.add(MetadataImpl.from(new WeldExtension()));
String vetoTypeRegex = configuration.getStringProperty(ConfigurationKey.VETO_TYPES_WITHOUT_BEAN_DEFINING_ANNOTATION);
if (!vetoTypeRegex.isEmpty()) {
this.extensions.add(MetadataImpl.from(new WeldVetoExtension(vetoTypeRegex)));
}
// Finish the rest of registry init, setupInitialServices() requires already changed finalContextId
tracker.start(Tracker.OP_INIT_SERVICES);
setupInitialServices();
registry.addAll(initialServices.entrySet());
if (!registry.contains(ProxyServices.class)) {
registry.add(ProxyServices.class, new SimpleProxyServices());
}
addImplementationServices(registry);
tracker.end();
verifyServices(registry, environment.getRequiredDeploymentServices(), contextId);
if (!registry.contains(TransactionServices.class)) {
BootstrapLogger.LOG.jtaUnavailable();
}
this.deploymentManager = BeanManagerImpl.newRootManager(finalContextId, "deployment", registry);
Container.initialize(finalContextId, deploymentManager, ServiceRegistries.unmodifiableServiceRegistry(deployment.getServices()));
getContainer().setState(ContainerState.STARTING);
tracker.start(Tracker.OP_CONTEXTS);
this.contexts = createContexts(registry);
tracker.end();
this.bdaMapping = new BeanDeploymentArchiveMapping();
this.deploymentVisitor = new DeploymentVisitor(deploymentManager, environment, deployment, contexts, bdaMapping);
if (deployment instanceof CDI11Deployment) {
registry.add(BeanManagerLookupService.class, new BeanManagerLookupService((CDI11Deployment) deployment, bdaMapping.getBdaToBeanManagerMap()));
} else {
BootstrapLogger.LOG.legacyDeploymentMetadataProvided();
}
// Read the deployment structure, bdaMapping will be the physical structure
// as caused by the presence of beans.xml
tracker.start(Tracker.OP_READ_DEPLOYMENT);
deploymentVisitor.visit();
tracker.end();
WeldRuntime weldRuntime = new WeldRuntime(finalContextId, deploymentManager, bdaMapping.getBdaToBeanManagerMap());
tracker.end();
return weldRuntime;
}
private void checkApiVersion() {
if (Bean.class.getInterfaces().length == 1) {
// this means Bean only extends Contextual - since CDI 1.1 Bean also extends BeanAttributes
// CDI 1.0 API is detected on classpath - since that would result in obscure exception later, we
// throw an appropriate exception right now
throw BootstrapLogger.LOG.cdiApiVersionMismatch();
}
}
private void setupInitialServices() {
if (initialServices.contains(TypeStore.class)) {
return;
}
// instantiate initial services which we need for this phase
TypeStore store = new TypeStore();
SharedObjectCache cache = new SharedObjectCache();
ReflectionCache reflectionCache = ReflectionCacheFactory.newInstance(store);
ClassTransformer classTransformer = new ClassTransformer(store, cache, reflectionCache, contextId);
initialServices.add(TypeStore.class, store);
initialServices.add(SharedObjectCache.class, cache);
initialServices.add(ReflectionCache.class, reflectionCache);
initialServices.add(ClassTransformer.class, classTransformer);
}
private void addImplementationServices(ServiceRegistry services) {
final WeldConfiguration configuration = services.get(WeldConfiguration.class);
services.add(SlimAnnotatedTypeStore.class, new SlimAnnotatedTypeStoreImpl());
if (services.get(ClassTransformer.class) == null) {
throw new IllegalStateException(ClassTransformer.class.getSimpleName() + " not installed.");
}
services.add(MemberTransformer.class, new MemberTransformer(services.get(ClassTransformer.class)));
services.add(MetaAnnotationStore.class, new MetaAnnotationStore(services.get(ClassTransformer.class)));
BeanIdentifierIndex beanIdentifierIndex = null;
if (configuration.getBooleanProperty(ConfigurationKey.BEAN_IDENTIFIER_INDEX_OPTIMIZATION)) {
beanIdentifierIndex = new BeanIdentifierIndex();
services.add(BeanIdentifierIndex.class, beanIdentifierIndex);
}
services.add(ContextualStore.class, new ContextualStoreImpl(contextId, beanIdentifierIndex));
services.add(CurrentInjectionPoint.class, new CurrentInjectionPoint());
services.add(CurrentInvocationInjectionPoint.class, new CurrentInvocationInjectionPoint());
services.add(CurrentEventMetadata.class, new CurrentEventMetadata());
services.add(SpecializationAndEnablementRegistry.class, new SpecializationAndEnablementRegistry());
services.add(MissingDependenciesRegistry.class, new MissingDependenciesRegistry());
GlobalObserverNotifierService observerNotificationService = new GlobalObserverNotifierService(services, contextId);
services.add(GlobalObserverNotifierService.class, observerNotificationService);
/*
* Setup ExecutorServices
*/
ExecutorServices executor = services.get(ExecutorServices.class);
if (executor == null) {
executor = ExecutorServicesFactory.create(DefaultResourceLoader.INSTANCE, configuration);
if (executor != null) {
services.add(ExecutorServices.class, executor);
}
}
services.add(RequiredAnnotationDiscovery.class, new RequiredAnnotationDiscovery(services.get(ReflectionCache.class)));
/*
* Setup Validator
*/
if (configuration.getBooleanProperty(ConfigurationKey.CONCURRENT_DEPLOYMENT) && services.contains(ExecutorServices.class)) {
services.add(Validator.class, new ConcurrentValidator(executor));
} else {
services.add(Validator.class, new Validator());
}
/*
* Preloader for container lifecycle events
*/
ContainerLifecycleEventPreloader preloader = null;
int preloaderThreadPoolSize = configuration.getIntegerProperty(ConfigurationKey.PRELOADER_THREAD_POOL_SIZE);
if (preloaderThreadPoolSize > 0 && Permissions.hasPermission(Permissions.MODIFY_THREAD_GROUP)) {
preloader = new ContainerLifecycleEventPreloader(preloaderThreadPoolSize, observerNotificationService.getGlobalLenientObserverNotifier());
}
services.add(ContainerLifecycleEvents.class, new ContainerLifecycleEvents(preloader, services.get(RequiredAnnotationDiscovery.class)));
services.add(GlobalEnablementBuilder.class, new GlobalEnablementBuilder());
if (!services.contains(HttpContextActivationFilter.class)) {
services.add(HttpContextActivationFilter.class, AcceptingHttpContextActivationFilter.INSTANCE);
}
services.add(ServletContextService.class, new ServletContextService());
services.add(ProtectionDomainCache.class, new ProtectionDomainCache());
services.add(ProxyInstantiator.class, ProxyInstantiator.Factory.create(configuration));
if (isEEModulesAwareEnvironment()) {
services.add(BeanDeploymentModules.class, new BeanDeploymentModules(contextId, services));
}
}
// needs to be resolved once extension beans are deployed
private void installFastProcessAnnotatedTypeResolver(ServiceRegistry services) {
ClassFileServices classFileServices = services.get(ClassFileServices.class);
if (classFileServices != null) {
final GlobalObserverNotifierService observers = services.get(GlobalObserverNotifierService.class);
try {
final FastProcessAnnotatedTypeResolver resolver = new FastProcessAnnotatedTypeResolver(observers.getAllObserverMethods());
services.add(FastProcessAnnotatedTypeResolver.class, resolver);
} catch (UnsupportedObserverMethodException e) {
BootstrapLogger.LOG.notUsingFastResolver(e.getObserver());
return;
}
}
}
public void startInitialization() {
if (deploymentManager == null) {
throw BootstrapLogger.LOG.managerNotInitialized();
}
tracker.start(Tracker.OP_START_INIT);
Set physicalBeanDeploymentArchives = new HashSet(getBeanDeployments());
ExtensionBeanDeployer extensionBeanDeployer = new ExtensionBeanDeployer(deploymentManager, deployment, bdaMapping, contexts);
extensionBeanDeployer.addExtensions(extensions);
extensionBeanDeployer.deployBeans();
installFastProcessAnnotatedTypeResolver(deploymentManager.getServices());
// Add the Deployment BeanManager Bean to the Deployment BeanManager
deploymentManager.addBean(new BeanManagerBean(deploymentManager));
deploymentManager.addBean(new BeanManagerImplBean(deploymentManager));
// Re-Read the deployment structure, bdaMapping will be the physical
// structure, and will add in BDAs for any extensions outside a
// physical BDA
deploymentVisitor.visit();
tracker.start(Tracker.OP_BBD);
BeforeBeanDiscoveryImpl.fire(deploymentManager, deployment, bdaMapping, contexts);
tracker.end();
// for each physical BDA transform its classes into AnnotatedType instances
for (BeanDeployment beanDeployment : physicalBeanDeploymentArchives) {
beanDeployment.createClasses();
}
// Re-Read the deployment structure, bdaMapping will be the physical
// structure, extensions and any classes added using addAnnotatedType
// outside the physical BDA
deploymentVisitor.visit();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.createTypes();
}
tracker.start(Tracker.OP_ATD);
AfterTypeDiscoveryImpl.fire(deploymentManager, deployment, bdaMapping, contexts);
tracker.end();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.createEnablement();
}
tracker.end();
}
public void deployBeans() {
tracker.start(Tracker.OP_DEPLOY_BEANS);
for (BeanDeployment deployment : getBeanDeployments()) {
deployment.createBeans(environment);
}
// we must use separate loops, otherwise cyclic specialization would not work
for (BeanDeployment deployment : getBeanDeployments()) {
deployment.getBeanDeployer().processClassBeanAttributes();
deployment.getBeanDeployer().createProducersAndObservers();
}
for (BeanDeployment deployment : getBeanDeployments()) {
deployment.getBeanDeployer().processProducerAttributes();
deployment.getBeanDeployer().createNewBeans();
}
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.deploySpecialized(environment);
}
// TODO keep a list of new bdas, add them all in, and deploy beans for them, then merge into existing
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.deployBeans(environment);
}
getContainer().setState(ContainerState.DISCOVERED);
// Flush caches for BeanManager.getBeans() to be usable in ABD (WELD-1729)
flushCaches();
tracker.start(Tracker.OP_ABD);
AfterBeanDiscoveryImpl.fire(deploymentManager, deployment, bdaMapping, contexts);
tracker.end();
// Extensions may have registered beans / observers. We need to flush caches.
flushCaches();
// Re-read the deployment structure, bdaMapping will be the physical
// structure, extensions, classes, and any beans added using addBean
// outside the physical structure
deploymentVisitor.visit();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.getBeanManager().getServices().get(InjectionTargetService.class).initialize();
beanDeployment.afterBeanDiscovery(environment);
}
getContainer().putBeanDeployments(bdaMapping);
getContainer().setState(ContainerState.DEPLOYED);
tracker.end();
}
public void validateBeans() {
BootstrapLogger.LOG.validatingBeans();
tracker.start(Tracker.OP_VALIDATE_BEANS);
for (BeanDeployment beanDeployment : getBeanDeployments()) {
BeanManagerImpl beanManager = beanDeployment.getBeanManager();
beanManager.getBeanResolver().clear();
deployment.getServices().get(Validator.class).validateDeployment(beanManager, beanDeployment);
beanManager.getServices().get(InjectionTargetService.class).validate();
}
getContainer().setState(ContainerState.VALIDATED);
tracker.start(Tracker.OP_ADV);
AfterDeploymentValidationImpl.fire(deploymentManager);
tracker.end();
tracker.end();
}
public void endInitialization() {
tracker.start(Tracker.OP_END_INIT);
final BeanIdentifierIndex index = deploymentManager.getServices().get(BeanIdentifierIndex.class);
if (index != null) {
// Build a special index of bean identifiers
index.build(getBeansForBeanIdentifierIndex());
}
// TODO rebuild the manager accessibility graph if the bdas have changed
// Register the managers so external requests can handle them
// clear the TypeSafeResolvers, so data that is only used at startup
// is not kept around using up memory
flushCaches();
deploymentManager.getServices().cleanupAfterBoot();
deploymentManager.cleanupAfterBoot();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
BeanManagerImpl beanManager = beanDeployment.getBeanManager();
beanManager.getInterceptorMetadataReader().cleanAfterBoot();
beanManager.getServices().cleanupAfterBoot();
beanManager.cleanupAfterBoot();
// clean up beans
for (Bean bean : beanManager.getBeans()) {
if (bean instanceof RIBean) {
RIBean riBean = (RIBean) bean;
riBean.cleanupAfterBoot();
}
}
// clean up decorators
for (Decorator decorator : beanManager.getDecorators()) {
if (decorator instanceof DecoratorImpl) {
Reflections.>cast(decorator).cleanupAfterBoot();
}
}
// clean up interceptors
for (Interceptor interceptor : beanManager.getInterceptors()) {
if (interceptor instanceof InterceptorImpl) {
Reflections.>cast(interceptor).cleanupAfterBoot();
}
}
}
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.getBeanDeployer().cleanup();
}
// feed BeanDeploymentModule registry
final BeanDeploymentModules modules = deploymentManager.getServices().get(BeanDeploymentModules.class);
if (modules != null) {
modules.processBeanDeployments(getBeanDeployments());
BootstrapLogger.LOG.debugv("EE modules: {0}", modules);
}
getContainer().setState(ContainerState.INITIALIZED);
if (modules != null) {
// fire @Initialized(ApplicationScoped.class) for non-web modules
// web modules are handled by HttpContextLifecycle
for (BeanDeploymentModule module : modules) {
if (!module.isWebModule()) {
module.fireEvent(Object.class, ContextEvent.APPLICATION_INITIALIZED, InitializedLiteral.APPLICATION);
}
}
}
tracker.close();
}
private void flushCaches() {
deploymentManager.getBeanResolver().clear();
deploymentManager.getAccessibleLenientObserverNotifier().clear();
deploymentManager.getGlobalStrictObserverNotifier().clear();
deploymentManager.getGlobalLenientObserverNotifier().clear();
deploymentManager.getDecoratorResolver().clear();
deploymentManager.getInterceptorResolver().clear();
deploymentManager.getNameBasedResolver().clear();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
BeanManagerImpl beanManager = beanDeployment.getBeanManager();
beanManager.getBeanResolver().clear();
beanManager.getAccessibleLenientObserverNotifier().clear();
beanManager.getDecoratorResolver().clear();
beanManager.getInterceptorResolver().clear();
beanManager.getNameBasedResolver().clear();
}
}
private Collection getBeanDeployments() {
return bdaMapping.getBeanDeployments();
}
private Container getContainer() {
return Container.instance(contextId);
}
protected Collection> createContexts(ServiceRegistry services) {
List> contexts = new ArrayList>();
BeanIdentifierIndex beanIdentifierIndex = services.get(BeanIdentifierIndex.class);
/*
* Register a full set of bound and unbound contexts. Although we may not use all of
* these (e.g. if we are running in a servlet environment) they may be
* useful for an application.
*/
Set boundQualifires = ImmutableSet.builder().addAll(Bindings.DEFAULT_QUALIFIERS).add(BoundLiteral.INSTANCE).build();
Set unboundQualifiers = ImmutableSet.builder().addAll(Bindings.DEFAULT_QUALIFIERS).add(UnboundLiteral.INSTANCE).build();
contexts.add(new ContextHolder(new ApplicationContextImpl(contextId), ApplicationContext.class, unboundQualifiers));
contexts.add(new ContextHolder(new SingletonContextImpl(contextId), SingletonContext.class, unboundQualifiers));
contexts.add(new ContextHolder(new BoundSessionContextImpl(contextId, beanIdentifierIndex), BoundSessionContext.class, boundQualifires));
contexts.add(new ContextHolder(new BoundConversationContextImpl(contextId, services), BoundConversationContext.class, boundQualifires));
contexts.add(new ContextHolder(new BoundRequestContextImpl(contextId), BoundRequestContext.class, boundQualifires));
contexts.add(new ContextHolder(new RequestContextImpl(contextId), RequestContext.class, unboundQualifiers));
contexts.add(new ContextHolder(new DependentContextImpl(services.get(ContextualStore.class)), DependentContext.class, unboundQualifiers));
if (Reflections.isClassLoadable(ServletApiAbstraction.SERVLET_CONTEXT_CLASS_NAME, WeldClassLoaderResourceLoader.INSTANCE)) {
// Register the Http contexts if not in
Set httpQualifiers = ImmutableSet. builder().addAll(Bindings.DEFAULT_QUALIFIERS).add(HttpLiteral.INSTANCE).build();
contexts.add(new ContextHolder(new HttpSessionContextImpl(contextId, beanIdentifierIndex), HttpSessionContext.class, httpQualifiers));
contexts.add(new ContextHolder(new HttpSessionDestructionContext(contextId, beanIdentifierIndex), HttpSessionDestructionContext.class, httpQualifiers));
contexts.add(new ContextHolder(new LazyHttpConversationContextImpl(contextId, services), HttpConversationContext.class, httpQualifiers));
contexts.add(new ContextHolder(new HttpRequestContextImpl(contextId), HttpRequestContext.class, httpQualifiers));
}
if (isEjbServicesRegistered()) {
// Register the EJB Request context if EjbServices are available
contexts.add(new ContextHolder(new EjbRequestContextImpl(contextId), EjbRequestContext.class, ImmutableSet. builder().addAll(Bindings.DEFAULT_QUALIFIERS).add(EjbLiteral.INSTANCE).build()));
}
/*
* Register the contexts with the bean manager and add the beans to the
* deployment manager so that they are easily accessible (contexts are app
* scoped)
*/
for (ContextHolder context : contexts) {
deploymentManager.addContext(context.getContext());
deploymentManager.addBean(ContextBean.of(context, deploymentManager));
}
return contexts;
}
protected static void verifyServices(ServiceRegistry services, Set> requiredServices, Object target) {
for (Class serviceType : requiredServices) {
if (!services.contains(serviceType)) {
throw BootstrapLogger.LOG.unspecifiedRequiredService(serviceType.getName(), target);
}
}
}
public TypeDiscoveryConfiguration startExtensions(Iterable> extensions) {
setExtensions(extensions);
// TODO: we should fire BeforeBeanDiscovery to allow extensions to register additional scopes
@SuppressWarnings("unchecked")
final Set> beanDefiningAnnotations = ImmutableSet.of(
// built-in scopes
Dependent.class, RequestScoped.class, ConversationScoped.class, SessionScoped.class, ApplicationScoped.class,
javax.interceptor.Interceptor.class, javax.decorator.Decorator.class,
// built-in stereotype
Model.class,
// meta-annotations
NormalScope.class, Stereotype.class);
return new TypeDiscoveryConfigurationImpl(beanDefiningAnnotations);
}
public BeanManagerImpl getManager(BeanDeploymentArchive beanDeploymentArchive) {
BeanDeployment beanDeployment = bdaMapping.getBeanDeployment(beanDeploymentArchive);
return beanDeployment == null ? null : beanDeployment.getBeanManager().getCurrent();
}
/**
* Right now, only session and conversation scoped beans (except for built-in beans) are taken into account.
*
* @return the set of beans the index should be built from
*/
private Set> getBeansForBeanIdentifierIndex() {
Set> beans = new HashSet>();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
for (Bean bean : beanDeployment.getBeanManager().getBeans()) {
if (!(bean instanceof AbstractBuiltInBean)
&& (bean.getScope().equals(SessionScoped.class) || bean.getScope().equals(ConversationScoped.class))) {
beans.add(bean);
}
}
}
return beans;
}
private boolean isEjbServicesRegistered() {
if(deployment.getServices().contains(EjbServices.class)) {
// For backwards compatibility with older integrators that register EjbServices
// as a deployment service
return true;
}
// EjbServices is a bean deployment archive service
for (BeanDeploymentArchive beanDeploymentArchive : deployment.getBeanDeploymentArchives()) {
if (beanDeploymentArchive.getServices().contains(EjbServices.class)) {
return true;
}
}
return false;
}
private void setExtensions(Iterable> extensions) {
this.extensions = new ArrayList>();
Iterables.addAll(this.extensions, extensions);
}
private boolean isEEModulesAwareEnvironment() {
return !Environments.SE.equals(environment);
}
}
