Examples with BeanManagerImpl org.apache.webbeans.container.BeanManagerImpl used on opensource projects

Example 1 with BeanManagerImpl

use of org.apache.webbeans.container.BeanManagerImpl in project tomee by apache.

the class CxfRSService method contextCDIIntegration.

private void contextCDIIntegration(final WebBeansContext wbc) {
    if (!enabled) {
        return;
    }
    final BeanManagerImpl beanManagerImpl = wbc.getBeanManagerImpl();
    if (!beanManagerImpl.getAdditionalQualifiers().contains(Context.class)) {
        beanManagerImpl.addAdditionalQualifier(Context.class);
    }
    if (!hasBean(beanManagerImpl, SecurityContext.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(SecurityContext.class, ThreadLocalContextManager.SECURITY_CONTEXT));
    }
    if (!hasBean(beanManagerImpl, UriInfo.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(UriInfo.class, ThreadLocalContextManager.URI_INFO));
    }
    if (!hasBean(beanManagerImpl, HttpServletResponse.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(HttpServletResponse.class, ThreadLocalContextManager.HTTP_SERVLET_RESPONSE));
    }
    if (!hasBean(beanManagerImpl, HttpHeaders.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(HttpHeaders.class, ThreadLocalContextManager.HTTP_HEADERS));
    }
    if (!hasBean(beanManagerImpl, Request.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(Request.class, ThreadLocalContextManager.REQUEST));
    }
    if (!hasBean(beanManagerImpl, ServletConfig.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(ServletConfig.class, ThreadLocalContextManager.SERVLET_CONFIG));
    }
    if (!hasBean(beanManagerImpl, Providers.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(Providers.class, ThreadLocalContextManager.PROVIDERS));
    }
    if (!hasBean(beanManagerImpl, ContextResolver.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(ContextResolver.class, ThreadLocalContextManager.CONTEXT_RESOLVER));
    }
    if (!hasBean(beanManagerImpl, ResourceInfo.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(ResourceInfo.class, ThreadLocalContextManager.RESOURCE_INFO));
    }
    if (!hasBean(beanManagerImpl, ResourceContext.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(ResourceContext.class, ThreadLocalContextManager.RESOURCE_CONTEXT));
    }
    if (!hasBean(beanManagerImpl, HttpServletRequest.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(HttpServletRequest.class, ThreadLocalContextManager.HTTP_SERVLET_REQUEST));
    }
    if (!hasBean(beanManagerImpl, ServletRequest.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(ServletRequest.class, ThreadLocalContextManager.SERVLET_REQUEST));
    }
    if (!hasBean(beanManagerImpl, ServletContext.class)) {
        beanManagerImpl.addInternalBean(new ContextBean<>(ServletContext.class, ThreadLocalContextManager.SERVLET_CONTEXT));
    }
    // hasBean() usage can have cached several things
    beanManagerImpl.getInjectionResolver().clearCaches();
}

Example 2 with BeanManagerImpl

use of org.apache.webbeans.container.BeanManagerImpl in project tomee by apache.

the class Assembler method postConstructResources.

private void postConstructResources(final Set<String> resourceIds, final ClassLoader classLoader, final Context containerSystemContext, final AppContext appContext) throws NamingException, OpenEJBException {
    final Thread thread = Thread.currentThread();
    final ClassLoader oldCl = thread.getContextClassLoader();
    try {
        thread.setContextClassLoader(classLoader);
        final List<ResourceInfo> resourceList = config.facilities.resources;
        for (final ResourceInfo resourceInfo : resourceList) {
            if (!resourceIds.contains(resourceInfo.id)) {
                continue;
            }
            if (isTemplatizedResource(resourceInfo)) {
                continue;
            }
            try {
                Class<?> clazz;
                try {
                    clazz = classLoader.loadClass(resourceInfo.className);
                } catch (final ClassNotFoundException cnfe) {
                    // custom classpath
                    clazz = containerSystemContext.lookup(OPENEJB_RESOURCE_JNDI_PREFIX + resourceInfo.id).getClass();
                }
                final boolean initialize = "true".equalsIgnoreCase(String.valueOf(resourceInfo.properties.remove("InitializeAfterDeployment")));
                final AnnotationFinder finder = Proxy.isProxyClass(clazz) ? null : new AnnotationFinder(new ClassesArchive(ancestors(clazz)));
                final List<Method> postConstructs = finder == null ? Collections.<Method>emptyList() : finder.findAnnotatedMethods(PostConstruct.class);
                final List<Method> preDestroys = finder == null ? Collections.<Method>emptyList() : finder.findAnnotatedMethods(PreDestroy.class);
                resourceInfo.postConstructMethods = new ArrayList<>();
                resourceInfo.preDestroyMethods = new ArrayList<>();
                addMethodsToResourceInfo(resourceInfo.postConstructMethods, PostConstruct.class, postConstructs);
                addMethodsToResourceInfo(resourceInfo.preDestroyMethods, PreDestroy.class, preDestroys);
                CreationalContext<?> creationalContext = null;
                Object originalResource = null;
                if (!postConstructs.isEmpty() || initialize) {
                    originalResource = containerSystemContext.lookup(OPENEJB_RESOURCE_JNDI_PREFIX + resourceInfo.id);
                    Object resource = originalResource;
                    if (resource instanceof Reference) {
                        resource = unwrapReference(resource);
                        this.bindResource(resourceInfo.id, resource, true);
                    }
                    try {
                        // wire up CDI
                        if (appContext != null && appContext.getWebBeansContext() != null) {
                            final BeanManagerImpl beanManager = appContext.getWebBeansContext().getBeanManagerImpl();
                            if (beanManager.isInUse()) {
                                creationalContext = beanManager.createCreationalContext(null);
                                OWBInjector.inject(beanManager, resource, creationalContext);
                            }
                        }
                        if (!"none".equals(resourceInfo.postConstruct)) {
                            if (resourceInfo.postConstruct != null) {
                                final Method p = clazz.getDeclaredMethod(resourceInfo.postConstruct);
                                if (!p.isAccessible()) {
                                    SetAccessible.on(p);
                                }
                                p.invoke(resource);
                            }
                            for (final Method m : postConstructs) {
                                if (!m.isAccessible()) {
                                    SetAccessible.on(m);
                                }
                                m.invoke(resource);
                            }
                        }
                    } catch (final Exception e) {
                        logger.fatal("Error calling @PostConstruct method on " + resource.getClass().getName());
                        throw new OpenEJBException(e);
                    }
                }
                if (!"none".equals(resourceInfo.preDestroy)) {
                    if (resourceInfo.preDestroy != null) {
                        final Method p = clazz.getDeclaredMethod(resourceInfo.preDestroy);
                        if (!p.isAccessible()) {
                            SetAccessible.on(p);
                        }
                        preDestroys.add(p);
                    }
                    if (!preDestroys.isEmpty() || creationalContext != null) {
                        final String name = OPENEJB_RESOURCE_JNDI_PREFIX + resourceInfo.id;
                        if (originalResource == null) {
                            originalResource = containerSystemContext.lookup(name);
                        }
                        this.bindResource(resourceInfo.id, new ResourceInstance(name, originalResource, preDestroys, creationalContext), true);
                    }
                }
                // log unused now for these resources now we built the resource completely and @PostConstruct can have used injected properties
                if (resourceInfo.unsetProperties != null && !isPassthroughType(resourceInfo)) {
                    final Set<String> unsetKeys = resourceInfo.unsetProperties.stringPropertyNames();
                    for (final String key : unsetKeys) {
                        // don't use keySet to auto filter txMgr for instance and not real properties!
                        unusedProperty(resourceInfo.id, logger, key);
                    }
                }
            } catch (final Exception e) {
                logger.fatal("Error calling PostConstruct method on " + resourceInfo.id);
                logger.fatal("Resource " + resourceInfo.id + " could not be initialized. Application will be undeployed.");
                throw new OpenEJBException(e);
            }
        }
    } finally {
        thread.setContextClassLoader(oldCl);
    }
}

Example 3 with BeanManagerImpl

use of org.apache.webbeans.container.BeanManagerImpl in project tomee by apache.

the class CdiPlugin method defineSessionBean.

@Override
public <T> Bean<T> defineSessionBean(final Class<T> clazz, final BeanAttributes<T> attributes, final AnnotatedType<T> annotatedType) {
    final BeanContext bc = findBeanContext(webBeansContext, clazz);
    final Class<?> superClass = bc.getManagedClass().getSuperclass();
    if (annotatedType.isAnnotationPresent(Specializes.class)) {
        if (superClass != Object.class && !isSessionBean(superClass)) {
            throw new DefinitionException("You can only specialize another EJB: " + clazz);
        }
        final BeanContext parentBc = findBeanContext(webBeansContext, superClass);
        final List<Class> businessLocalInterfaces = new ArrayList<>(parentBc.getBusinessLocalInterfaces());
        for (final Class<?> api : bc.getBusinessLocalInterfaces()) {
            businessLocalInterfaces.removeAll(GenericsUtil.getTypeClosure(api));
        }
        if (!businessLocalInterfaces.isEmpty()) {
            throw new DefinitionException("You can only specialize another EJB with at least the same API: " + clazz);
        }
    }
    final CdiEjbBean<T> bean = new OpenEJBBeanBuilder<T>(bc, webBeansContext, annotatedType, attributes).createBean(clazz, !annotatedType.isAnnotationPresent(Vetoed.class));
    bc.set(CdiEjbBean.class, bean);
    bc.set(CurrentCreationalContext.class, new CurrentCreationalContext());
    validateDisposeMethods(bean);
    validateScope(bean);
    final Set<ObserverMethod<?>> observerMethods;
    if (bean.isEnabled()) {
        observerMethods = new ObserverMethodsBuilder<T>(webBeansContext, bean.getAnnotatedType()).defineObserverMethods(bean);
    } else {
        observerMethods = new HashSet<>();
    }
    final WebBeansUtil webBeansUtil = webBeansContext.getWebBeansUtil();
    final Set<ProducerFieldBean<?>> producerFields = new ProducerFieldBeansBuilder(bean.getWebBeansContext(), bean.getAnnotatedType()).defineProducerFields(bean);
    final Set<ProducerMethodBean<?>> producerMethods = new ProducerMethodBeansBuilder(bean.getWebBeansContext(), bean.getAnnotatedType()).defineProducerMethods(bean, producerFields);
    final Map<ProducerMethodBean<?>, AnnotatedMethod<?>> annotatedMethods = new HashMap<>();
    for (final ProducerMethodBean<?> producerMethod : producerMethods) {
        final AnnotatedMethod<?> method = webBeansContext.getAnnotatedElementFactory().newAnnotatedMethod(producerMethod.getCreatorMethod(), annotatedType);
        webBeansUtil.inspectDeploymentErrorStack("There are errors that are added by ProcessProducer event observers for " + "ProducerMethods. Look at logs for further details");
        annotatedMethods.put(producerMethod, method);
    }
    final Map<ProducerFieldBean<?>, AnnotatedField<?>> annotatedFields = new HashMap<>();
    for (final ProducerFieldBean<?> producerField : producerFields) {
        if (!Modifier.isStatic(producerField.getCreatorField().getModifiers())) {
            throw new DefinitionException("In an EJB all producer fields should be static");
        }
        webBeansUtil.inspectDeploymentErrorStack("There are errors that are added by ProcessProducer event observers for" + " ProducerFields. Look at logs for further details");
        annotatedFields.put(producerField, webBeansContext.getAnnotatedElementFactory().newAnnotatedField(producerField.getCreatorField(), webBeansContext.getAnnotatedElementFactory().newAnnotatedType(producerField.getBeanClass())));
    }
    final Map<ObserverMethod<?>, AnnotatedMethod<?>> observerMethodsMap = new HashMap<>();
    for (final ObserverMethod<?> observerMethod : observerMethods) {
        final ObserverMethodImpl<?> impl = (ObserverMethodImpl<?>) observerMethod;
        final AnnotatedMethod<?> method = impl.getObserverMethod();
        observerMethodsMap.put(observerMethod, method);
    }
    validateProduceMethods(bean, producerMethods);
    validateObserverMethods(bean, observerMethodsMap);
    final BeanManagerImpl beanManager = webBeansContext.getBeanManagerImpl();
    // Fires ProcessManagedBean
    final GProcessSessionBean event = new GProcessSessionBean(Bean.class.cast(bean), annotatedType, bc.getEjbName(), bean.getEjbType());
    beanManager.fireEvent(event, true);
    event.setStarted();
    webBeansUtil.inspectDeploymentErrorStack("There are errors that are added by ProcessSessionBean event observers for managed beans. Look at logs for further details");
    // Fires ProcessProducerMethod
    webBeansUtil.fireProcessProducerMethodBeanEvent(annotatedMethods, annotatedType);
    webBeansUtil.inspectDeploymentErrorStack("There are errors that are added by ProcessProducerMethod event observers for producer method beans. Look at logs for further details");
    // Fires ProcessProducerField
    webBeansUtil.fireProcessProducerFieldBeanEvent(annotatedFields);
    webBeansUtil.inspectDeploymentErrorStack("There are errors that are added by ProcessProducerField event observers for producer field beans. Look at logs for further details");
    // Fire ObservableMethods
    webBeansUtil.fireProcessObservableMethodBeanEvent(observerMethodsMap);
    webBeansUtil.inspectDeploymentErrorStack("There are errors that are added by ProcessObserverMethod event observers for observer methods. Look at logs for further details");
    if (!webBeansUtil.isAnnotatedTypeDecoratorOrInterceptor(annotatedType)) {
        for (final ProducerMethodBean<?> producerMethod : producerMethods) {
            beanManager.addBean(producerMethod);
        }
        for (final ProducerFieldBean<?> producerField : producerFields) {
            beanManager.addBean(producerField);
        }
    }
    beanManager.addBean(bean);
    return bean;
}

Example 4 with BeanManagerImpl

use of org.apache.webbeans.container.BeanManagerImpl in project tomee by apache.

the class CdiScanner method isBean.

// TODO: reusing our finder would be a good idea to avoid reflection we already did!
private boolean isBean(final Class clazz) {
    try {
        for (final Annotation a : clazz.getAnnotations()) {
            final Class<? extends Annotation> annotationType = a.annotationType();
            final BeanManagerImpl beanManager = webBeansContext.getBeanManagerImpl();
            if (beanManager.isScope(annotationType) || beanManager.isStereotype(annotationType) || beanManager.isInterceptorBinding(annotationType) || Decorator.class == a.annotationType()) {
                return true;
            }
        }
    } catch (final Throwable e) {
    // no-op
    }
    return false;
}

Example 5 with BeanManagerImpl

use of org.apache.webbeans.container.BeanManagerImpl in project tomee by apache.

the class WebappBeanManager method getInjectableReference.

@Override
public Object getInjectableReference(final InjectionPoint injectionPoint, final CreationalContext<?> ctx) {
    Asserts.assertNotNull(injectionPoint, "injectionPoint parameter");
    if (injectionPoint == null) {
        return null;
    }
    final BeanManagerImpl parentBm = getParentBm();
    final Boolean existing = USE_PARENT_BM.get();
    if (existing != null && existing) {
        // shortcut the whole logic to keep the threadlocal set up correctly
        if (parentBm == null) {
            return null;
        }
        return parentBm.getInjectableReference(injectionPoint, ctx);
    }
    // we can do it cause there is caching but we shouldn't - easy way to overide OWB actually
    final Bean<Object> injectedBean = (Bean<Object>) getInjectionResolver().getInjectionPointBean(injectionPoint);
    try {
        if (parentBm != null && injectedBean != null && injectedBean == parentBm.getInjectionResolver().getInjectionPointBean(injectionPoint)) {
            USE_PARENT_BM.set(true);
            try {
                return parentBm.getInjectableReference(injectionPoint, ctx);
            } finally {
                USE_PARENT_BM.remove();
            }
        }
    } catch (final UnsatisfiedResolutionException ure) {
    // skip, use this bean
    }
    return super.getInjectableReference(injectionPoint, ctx);
}