Examples with BeanManager javax.enterprise.inject.spi.BeanManager used on opensource projects

Example 31 with BeanManager

use of javax.enterprise.inject.spi.BeanManager in project meecrowave by apache.

the class JpaExtension method initBeans.

void initBeans(@Observes final AfterDeploymentValidation adv, final BeanManager bm) {
    if (entityManagerBeans.isEmpty()) {
        return;
    }
    // only not portable part is this config read, could be optional
    final ServletContext sc = ServletContext.class.cast(bm.getReference(bm.resolve(bm.getBeans(ServletContext.class)), ServletContext.class, bm.createCreationalContext(null)));
    final Meecrowave.Builder config = Meecrowave.Builder.class.cast(sc.getAttribute("meecrowave.configuration"));
    final Map<String, String> props = new HashMap<>();
    if (config != null) {
        ofNullable(config.getProperties()).ifPresent(p -> p.stringPropertyNames().stream().filter(k -> k.startsWith("jpa.property.")).forEach(k -> props.put(k.substring("jpa.property.".length()), p.getProperty(k))));
    }
    final Map<String, PersistenceUnitInfo> infoIndex = unitBuilders.stream().map(bean -> {
        final CreationalContext<?> cc = bm.createCreationalContext(null);
        try {
            final Bean<?> resolvedBean = bm.resolve(bm.getBeans(PersistenceUnitInfoBuilder.class, bean.getQualifiers().toArray(new Annotation[bean.getQualifiers().size()])));
            final PersistenceUnitInfoBuilder builder = PersistenceUnitInfoBuilder.class.cast(bm.getReference(resolvedBean, PersistenceUnitInfoBuilder.class, cc));
            if (builder.getManagedClasses().isEmpty()) {
                builder.setManagedClassNames(jpaClasses).setExcludeUnlistedClasses(true);
            }
            props.forEach(builder::addProperty);
            return builder.toInfo();
        } finally {
            cc.release();
        }
    }).collect(toMap(PersistenceUnitInfo::getPersistenceUnitName, identity()));
    entityManagerBeans.forEach((k, e) -> {
        PersistenceUnitInfo info = infoIndex.get(k.unitName);
        if (info == null) {
            info = tryCreateDefaultPersistenceUnit(k.unitName, bm, props);
        }
        if (info == null) {
            // not valid
            adv.addDeploymentProblem(new IllegalArgumentException("Didn't find any PersistenceUnitInfoBuilder for " + k));
        } else {
            e.init(info, bm);
        }
    });
}

Example 32 with BeanManager

use of javax.enterprise.inject.spi.BeanManager in project meecrowave by apache.

the class MeecrowaveRuleBase method doInject.

private static CreationalContext<Object> doInject(final Object instance) {
    final BeanManager bm = CDI.current().getBeanManager();
    final AnnotatedType<?> annotatedType = bm.createAnnotatedType(instance.getClass());
    final InjectionTarget injectionTarget = bm.createInjectionTarget(annotatedType);
    final CreationalContext<Object> creationalContext = bm.createCreationalContext(null);
    injectionTarget.inject(instance, creationalContext);
    return creationalContext;
}

Example 33 with BeanManager

use of javax.enterprise.inject.spi.BeanManager in project cxf by apache.

the class ClassUnwrapperTest method getBeanReference.

@SuppressWarnings("unchecked")
private <T> T getBeanReference(Class<T> clazz) {
    final BeanManager beanManager = lifecycle.getBeanManager();
    final Set<Bean<?>> beans = beanManager.getBeans(clazz);
    final Bean<?> bean = beanManager.resolve(beans);
    return (T) beanManager.getReference(bean, clazz, beanManager.createCreationalContext(bean));
}

Example 34 with BeanManager

use of javax.enterprise.inject.spi.BeanManager in project cxf by apache.

the class CXFCdiServlet method loadBus.

@Override
protected void loadBus(ServletConfig servletConfig) {
    Bus bus = null;
    final BeanManager beanManager = CDI.current().getBeanManager();
    if (beanManager != null) {
        final Set<Bean<?>> candidates = beanManager.getBeans(CdiBusBean.CXF);
        if (!candidates.isEmpty()) {
            final Bean<?> candidate = beanManager.resolve(candidates);
            bus = (Bus) beanManager.getReference(candidate, Bus.class, beanManager.createCreationalContext(candidate));
        }
    }
    if (bus != null) {
        setBus(bus);
    } else {
        busCreated = true;
        setBus(BusFactory.newInstance().createBus());
    }
}

Example 35 with BeanManager

use of javax.enterprise.inject.spi.BeanManager in project tomee by apache.

the class Assembler method deployMBean.

@SuppressWarnings("unchecked")
private void deployMBean(final WebBeansContext wc, final ClassLoader cl, final String mbeanClass, final Properties appMbeans, final String id) {
    if (LocalMBeanServer.isJMXActive()) {
        final Class<?> clazz;
        try {
            clazz = cl.loadClass(mbeanClass);
        } catch (final ClassNotFoundException e) {
            throw new OpenEJBRuntimeException(e);
        }
        // cdi can be off so init with null bean in this case
        final Bean<?> bean;
        final BeanManager bm;
        if (wc == null) {
            bm = null;
            bean = null;
        } else {
            bm = wc.getBeanManagerImpl();
            final Set<Bean<?>> beans = bm.getBeans(clazz);
            bean = bm.resolve(beans);
        }
        // create the MBean instance with cdi if possible or manually otherwise
        final Object instance;
        final CreationalContext creationalContext;
        if (bean == null) {
            try {
                instance = clazz.newInstance();
            } catch (final InstantiationException e) {
                logger.error("the mbean " + mbeanClass + " can't be registered because it can't be instantiated", e);
                return;
            } catch (final IllegalAccessException e) {
                logger.error("the mbean " + mbeanClass + " can't be registered because it can't be accessed", e);
                return;
            }
            creationalContext = null;
        } else {
            creationalContext = bm.createCreationalContext(bean);
            instance = bm.getReference(bean, clazz, creationalContext);
        }
        final MBeanServer server = LocalMBeanServer.get();
        try {
            final MBean annotation = clazz.getAnnotation(MBean.class);
            final ObjectName leaf = annotation == null || annotation.objectName().isEmpty() ? new ObjectNameBuilder("openejb.user.mbeans").set("application", id).set("group", clazz.getPackage().getName()).set("name", clazz.getSimpleName()).build() : new ObjectName(annotation.objectName());
            server.registerMBean(new DynamicMBeanWrapper(wc, instance), leaf);
            appMbeans.put(mbeanClass, leaf.getCanonicalName());
            if (creationalContext != null && (bean.getScope() == null || Dependent.class.equals(bean.getScope()))) {
                creationalContextForAppMbeans.put(leaf, creationalContext);
            }
            logger.info("Deployed MBean(" + leaf.getCanonicalName() + ")");
        } catch (final Exception e) {
            logger.error("the mbean " + mbeanClass + " can't be registered", e);
        }
    }
}