Examples with BeanInfo io.quarkus.arc.processor.BeanInfo used on opensource projects

Example 1 with BeanInfo

use of io.quarkus.arc.processor.BeanInfo in project quarkus by quarkusio.

the class SpringScheduledProcessor method collectScheduledMethods.

@BuildStep
void collectScheduledMethods(BeanRegistrationPhaseBuildItem beanRegistrationPhase, BuildProducer<ScheduledBusinessMethodItem> scheduledBusinessMethods) {
    AnnotationStore annotationStore = beanRegistrationPhase.getContext().get(BuildExtension.Key.ANNOTATION_STORE);
    for (BeanInfo bean : beanRegistrationPhase.getContext().beans().classBeans()) {
        ClassInfo classInfo = bean.getTarget().get().asClass();
        for (MethodInfo method : classInfo.methods()) {
            List<AnnotationInstance> schedules = null;
            AnnotationInstance scheduledAnnotation = annotationStore.getAnnotation(method, SPRING_SCHEDULED);
            if (scheduledAnnotation != null) {
                schedules = Collections.singletonList(scheduledAnnotation);
            } else {
                AnnotationInstance schedulesAnnotation = annotationStore.getAnnotation(method, SPRING_SCHEDULES);
                if (schedulesAnnotation != null) {
                    schedules = new ArrayList<>();
                    for (AnnotationInstance scheduledInstance : schedulesAnnotation.value().asNestedArray()) {
                        schedules.add(AnnotationInstance.create(scheduledInstance.name(), schedulesAnnotation.target(), scheduledInstance.values()));
                    }
                }
            }
            processSpringScheduledAnnotation(scheduledBusinessMethods, bean, method, schedules);
        }
    }
}

Example 2 with BeanInfo

use of io.quarkus.arc.processor.BeanInfo in project quarkus by quarkusio.

the class SmallRyeReactiveMessagingProcessor method build.

@BuildStep
@Record(STATIC_INIT)
public void build(SmallRyeReactiveMessagingRecorder recorder, RecorderContext recorderContext, BuildProducer<SyntheticBeanBuildItem> syntheticBeans, List<MediatorBuildItem> mediatorMethods, List<InjectedEmitterBuildItem> emitterFields, List<InjectedChannelBuildItem> channelFields, BuildProducer<GeneratedClassBuildItem> generatedClass, BuildProducer<ReflectiveClassBuildItem> reflectiveClass, ReactiveMessagingConfiguration conf) {
    ClassOutput classOutput = new GeneratedClassGizmoAdaptor(generatedClass, true);
    List<QuarkusMediatorConfiguration> mediatorConfigurations = new ArrayList<>(mediatorMethods.size());
    List<WorkerConfiguration> workerConfigurations = new ArrayList<>();
    List<EmitterConfiguration> emittersConfigurations = new ArrayList<>();
    List<ChannelConfiguration> channelConfigurations = new ArrayList<>();
    /*
         * Go through the collected MediatorMethods and build up the corresponding MediaConfiguration
         * This includes generating an invoker for each method
         * The configuration will then be captured and used at static init time to push data into smallrye
         */
    for (MediatorBuildItem mediatorMethod : mediatorMethods) {
        MethodInfo methodInfo = mediatorMethod.getMethod();
        BeanInfo bean = mediatorMethod.getBean();
        if (methodInfo.hasAnnotation(BLOCKING) || methodInfo.hasAnnotation(SMALLRYE_BLOCKING) || methodInfo.hasAnnotation(TRANSACTIONAL)) {
            // Just in case both annotation are used, use @Blocking value.
            String poolName = Blocking.DEFAULT_WORKER_POOL;
            // If the method is annotated with the SmallRye Reactive Messaging @Blocking, extract the worker pool name if any
            if (methodInfo.hasAnnotation(ReactiveMessagingDotNames.BLOCKING)) {
                AnnotationInstance blocking = methodInfo.annotation(ReactiveMessagingDotNames.BLOCKING);
                poolName = blocking.value() == null ? Blocking.DEFAULT_WORKER_POOL : blocking.value().asString();
            }
            workerConfigurations.add(new WorkerConfiguration(methodInfo.declaringClass().toString(), methodInfo.name(), poolName));
        }
        try {
            boolean isSuspendMethod = isSuspendMethod(methodInfo);
            QuarkusMediatorConfiguration mediatorConfiguration = QuarkusMediatorConfigurationUtil.create(methodInfo, isSuspendMethod, bean, recorderContext, Thread.currentThread().getContextClassLoader(), conf.strict);
            mediatorConfigurations.add(mediatorConfiguration);
            String generatedInvokerName = generateInvoker(bean, methodInfo, isSuspendMethod, mediatorConfiguration, classOutput);
            /*
                 * We need to register the invoker's constructor for reflection since it will be called inside smallrye.
                 * We could potentially lift this restriction with some extra CDI bean generation, but it's probably not worth
                 * it
                 */
            reflectiveClass.produce(new ReflectiveClassBuildItem(false, false, generatedInvokerName));
            mediatorConfiguration.setInvokerClass((Class<? extends Invoker>) recorderContext.classProxy(generatedInvokerName));
        } catch (IllegalArgumentException e) {
            // needed to pass the TCK
            throw new DeploymentException(e);
        }
    }
    for (InjectedEmitterBuildItem it : emitterFields) {
        emittersConfigurations.add(it.getEmitterConfig());
    }
    for (InjectedChannelBuildItem it : channelFields) {
        channelConfigurations.add(it.getChannelConfig());
    }
    syntheticBeans.produce(SyntheticBeanBuildItem.configure(SmallRyeReactiveMessagingContext.class).supplier(recorder.createContext(mediatorConfigurations, workerConfigurations, emittersConfigurations, channelConfigurations)).done());
}

Example 3 with BeanInfo

use of io.quarkus.arc.processor.BeanInfo in project quarkus by quarkusio.

the class WiringProcessor method extractComponents.

@BuildStep
void extractComponents(BeanDiscoveryFinishedBuildItem beanDiscoveryFinished, TransformedAnnotationsBuildItem transformedAnnotations, BuildProducer<ChannelBuildItem> appChannels, BuildProducer<MediatorBuildItem> mediatorMethods, BuildProducer<InjectedEmitterBuildItem> emitters, BuildProducer<InjectedChannelBuildItem> channels, BuildProducer<ValidationPhaseBuildItem.ValidationErrorBuildItem> validationErrors, BuildProducer<ConfigDescriptionBuildItem> configDescriptionBuildItemBuildProducer) {
    Map<String, AnnotationInstance> emitterFactories = new HashMap<>();
    // We need to collect all business methods annotated with @Incoming/@Outgoing first
    for (BeanInfo bean : beanDiscoveryFinished.beanStream().classBeans()) {
        // TODO: add support for inherited business methods
        // noinspection OptionalGetWithoutIsPresent
        AnnotationInstance emitterFactory = transformedAnnotations.getAnnotation(bean.getTarget().get(), ReactiveMessagingDotNames.EMITTER_FACTORY_FOR);
        if (emitterFactory != null) {
            emitterFactories.put(emitterFactory.value().asClass().name().toString(), emitterFactory);
        }
        for (MethodInfo method : bean.getTarget().get().asClass().methods()) {
            // @Incoming is repeatable
            AnnotationInstance incoming = transformedAnnotations.getAnnotation(method, ReactiveMessagingDotNames.INCOMING);
            AnnotationInstance incomings = transformedAnnotations.getAnnotation(method, ReactiveMessagingDotNames.INCOMINGS);
            AnnotationInstance outgoing = transformedAnnotations.getAnnotation(method, ReactiveMessagingDotNames.OUTGOING);
            AnnotationInstance blocking = transformedAnnotations.getAnnotation(method, BLOCKING);
            if (incoming != null || incomings != null || outgoing != null) {
                handleMethodAnnotatedWithIncoming(appChannels, validationErrors, configDescriptionBuildItemBuildProducer, method, incoming);
                handleMethodAnnotationWithIncomings(appChannels, validationErrors, configDescriptionBuildItemBuildProducer, method, incomings);
                handleMethodAnnotationWithOutgoing(appChannels, validationErrors, configDescriptionBuildItemBuildProducer, method, outgoing);
                if (WiringHelper.isSynthetic(method)) {
                    continue;
                }
                mediatorMethods.produce(new MediatorBuildItem(bean, method));
                LOGGER.debugf("Found mediator business method %s declared on %s", method, bean);
            } else if (blocking != null) {
                validationErrors.produce(new ValidationPhaseBuildItem.ValidationErrorBuildItem(new DeploymentException("@Blocking used on " + method + " which has no @Incoming or @Outgoing annotation")));
            }
        }
    }
    for (InjectionPointInfo injectionPoint : beanDiscoveryFinished.getInjectionPoints()) {
        Optional<AnnotationInstance> broadcast = WiringHelper.getAnnotation(transformedAnnotations, injectionPoint, ReactiveMessagingDotNames.BROADCAST);
        Optional<AnnotationInstance> channel = WiringHelper.getAnnotation(transformedAnnotations, injectionPoint, ReactiveMessagingDotNames.CHANNEL);
        Optional<AnnotationInstance> legacyChannel = WiringHelper.getAnnotation(transformedAnnotations, injectionPoint, ReactiveMessagingDotNames.LEGACY_CHANNEL);
        String injectionType = injectionPoint.getRequiredType().name().toString();
        AnnotationInstance emitterType = emitterFactories.get(injectionType);
        boolean isLegacyEmitter = injectionPoint.getRequiredType().name().equals(ReactiveMessagingDotNames.LEGACY_EMITTER);
        if (emitterType != null) {
            if (isLegacyEmitter) {
                // Deprecated Emitter from SmallRye (emitter, channel and on overflow have been added to the spec)
                handleEmitter(transformedAnnotations, appChannels, emitters, validationErrors, injectionPoint, emitterType, broadcast, legacyChannel, ReactiveMessagingDotNames.LEGACY_ON_OVERFLOW);
            } else {
                // New emitter from the spec, or Mutiny emitter
                handleEmitter(transformedAnnotations, appChannels, emitters, validationErrors, injectionPoint, emitterType, broadcast, channel, ReactiveMessagingDotNames.ON_OVERFLOW);
            }
        } else {
            if (channel.isPresent()) {
                handleChannelInjection(appChannels, channels, channel.get());
            }
            if (legacyChannel.isPresent()) {
                handleChannelInjection(appChannels, channels, legacyChannel.get());
            }
        }
    }
}

Example 4 with BeanInfo

use of io.quarkus.arc.processor.BeanInfo in project quarkus by quarkusio.

the class ArcTestContainer method init.

private ClassLoader init(ExtensionContext context) {
    // retrieve test class from extension context
    Class<?> testClass = context.getRequiredTestClass();
    // Make sure Arc is down
    Arc.shutdown();
    // Build index
    Index beanArchiveIndex;
    try {
        beanArchiveIndex = index(beanClasses);
    } catch (IOException e) {
        throw new IllegalStateException("Failed to create index", e);
    }
    Index applicationIndex;
    if (additionalClasses.isEmpty()) {
        applicationIndex = null;
    } else {
        try {
            applicationIndex = index(additionalClasses);
        } catch (IOException e) {
            throw new IllegalStateException("Failed to create index", e);
        }
    }
    ClassLoader old = Thread.currentThread().getContextClassLoader();
    try {
        String arcContainerAbsolutePath = ArcTestContainer.class.getClassLoader().getResource(ArcTestContainer.class.getName().replace(".", "/") + ".class").getFile();
        int targetClassesIndex = arcContainerAbsolutePath.indexOf(TARGET_TEST_CLASSES);
        String testClassesRootPath = arcContainerAbsolutePath.substring(0, targetClassesIndex);
        File generatedSourcesDirectory = new File("target/generated-arc-sources");
        File testOutputDirectory = new File(testClassesRootPath + TARGET_TEST_CLASSES);
        File componentsProviderFile = new File(generatedSourcesDirectory + "/" + nameToPath(testClass.getPackage().getName()), ComponentsProvider.class.getSimpleName());
        File resourceReferenceProviderFile = new File(generatedSourcesDirectory + "/" + nameToPath(testClass.getPackage().getName()), ResourceReferenceProvider.class.getSimpleName());
        if (!resourceReferenceProviders.isEmpty()) {
            try {
                resourceReferenceProviderFile.getParentFile().mkdirs();
                Files.write(resourceReferenceProviderFile.toPath(), resourceReferenceProviders.stream().map(c -> c.getName()).collect(Collectors.toList()));
            } catch (IOException e) {
                throw new IllegalStateException("Error generating resource reference providers", e);
            }
        }
        BeanProcessor.Builder builder = BeanProcessor.builder().setName(testClass.getSimpleName()).setBeanArchiveIndex(BeanArchives.buildBeanArchiveIndex(getClass().getClassLoader(), new ConcurrentHashMap<>(), beanArchiveIndex)).setApplicationIndex(applicationIndex);
        if (!resourceAnnotations.isEmpty()) {
            builder.addResourceAnnotations(resourceAnnotations.stream().map(c -> DotName.createSimple(c.getName())).collect(Collectors.toList()));
        }
        beanRegistrars.forEach(builder::addBeanRegistrar);
        observerRegistrars.forEach(builder::addObserverRegistrar);
        contextRegistrars.forEach(builder::addContextRegistrar);
        qualifierRegistrars.forEach(builder::addQualifierRegistrar);
        interceptorBindingRegistrars.forEach(builder::addInterceptorBindingRegistrar);
        annotationsTransformers.forEach(builder::addAnnotationTransformer);
        injectionPointsTransformers.forEach(builder::addInjectionPointTransformer);
        observerTransformers.forEach(builder::addObserverTransformer);
        beanDeploymentValidators.forEach(builder::addBeanDeploymentValidator);
        builder.setOutput(new ResourceOutput() {

            @Override
            public void writeResource(Resource resource) throws IOException {
                switch(resource.getType()) {
                    case JAVA_CLASS:
                        resource.writeTo(testOutputDirectory);
                        break;
                    case SERVICE_PROVIDER:
                        if (resource.getName().endsWith(ComponentsProvider.class.getName())) {
                            componentsProviderFile.getParentFile().mkdirs();
                            try (FileOutputStream out = new FileOutputStream(componentsProviderFile)) {
                                out.write(resource.getData());
                            }
                        }
                        break;
                    default:
                        throw new IllegalArgumentException();
                }
            }
        });
        builder.setRemoveUnusedBeans(removeUnusedBeans);
        for (Predicate<BeanInfo> exclusion : exclusions) {
            builder.addRemovalExclusion(exclusion);
        }
        builder.setAlternativePriorities(alternativePriorities);
        BeanProcessor beanProcessor = builder.build();
        try {
            beanProcessor.process();
        } catch (IOException e) {
            throw new IllegalStateException("Error generating resources", e);
        }
        URLClassLoader testClassLoader = new URLClassLoader(new URL[] {}, old) {

            @Override
            public Enumeration<URL> getResources(String name) throws IOException {
                if (("META-INF/services/" + ComponentsProvider.class.getName()).equals(name)) {
                    // return URL that points to the correct test bean provider
                    return Collections.enumeration(Collections.singleton(componentsProviderFile.toURI().toURL()));
                } else if (("META-INF/services/" + ResourceReferenceProvider.class.getName()).equals(name) && !resourceReferenceProviders.isEmpty()) {
                    return Collections.enumeration(Collections.singleton(resourceReferenceProviderFile.toURI().toURL()));
                }
                return super.getResources(name);
            }
        };
        Thread.currentThread().setContextClassLoader(testClassLoader);
        // store the test class loader into extension store
        getRootExtensionStore(context).put(KEY_TEST_CLASSLOADER, testClassLoader);
        // Now we are ready to initialize Arc
        Arc.initialize();
    } catch (Throwable e) {
        if (shouldFail) {
            buildFailure.set(e);
        } else {
            throw e;
        }
    }
    return old;
}

Example 5 with BeanInfo

use of io.quarkus.arc.processor.BeanInfo in project quarkus by quarkusio.

the class VertxProcessor method collectEventConsumers.

@BuildStep
void collectEventConsumers(BeanRegistrationPhaseBuildItem beanRegistrationPhase, BuildProducer<EventConsumerBusinessMethodItem> messageConsumerBusinessMethods, BuildProducer<BeanConfiguratorBuildItem> errors) {
    // We need to collect all business methods annotated with @ConsumeEvent first
    AnnotationStore annotationStore = beanRegistrationPhase.getContext().get(BuildExtension.Key.ANNOTATION_STORE);
    for (BeanInfo bean : beanRegistrationPhase.getContext().beans().classBeans()) {
        for (MethodInfo method : bean.getTarget().get().asClass().methods()) {
            AnnotationInstance consumeEvent = annotationStore.getAnnotation(method, CONSUME_EVENT);
            if (consumeEvent != null) {
                // Validate method params and return type
                List<Type> params = method.parameters();
                if (params.size() != 1) {
                    throw new IllegalStateException(String.format("An event consumer business method must accept exactly one parameter: %s [method: %s, bean:%s]", params, method, bean));
                }
                if (method.returnType().kind() != Kind.VOID && VertxConstants.isMessage(params.get(0).name())) {
                    throw new IllegalStateException(String.format("An event consumer business method that accepts io.vertx.core.eventbus.Message or io.vertx.mutiny.core.eventbus.Message must return void [method: %s, bean:%s]", method, bean));
                }
                messageConsumerBusinessMethods.produce(new EventConsumerBusinessMethodItem(bean, method, consumeEvent));
                LOGGER.debugf("Found event consumer business method %s declared on %s", method, bean);
            }
        }
    }
}