Examples with Resource javax.annotation.Resource used on opensource projects

Example 26 with Resource

use of javax.annotation.Resource in project wildfly by wildfly.

the class ResourceInjectionUtilities method getResourceName.

public static String getResourceName(InjectionPoint injectionPoint, PropertyReplacer propertyReplacer) {
    Resource resource = getResourceAnnotated(injectionPoint).getAnnotation(Resource.class);
    String mappedName = resource.mappedName();
    if (!mappedName.equals("")) {
        return propertyReplacer == null ? mappedName : propertyReplacer.replaceProperties(mappedName);
    }
    String name = resource.name();
    if (!name.equals("")) {
        name = propertyReplacer == null ? name : propertyReplacer.replaceProperties(name);
        // see if this is a prefixed name
        // and if so just return it
        int firstSlash = name.indexOf("/");
        int colon = name.indexOf(":");
        if (colon != -1 && (firstSlash == -1 || colon < firstSlash)) {
            return name;
        }
        return RESOURCE_LOOKUP_PREFIX + "/" + name;
    }
    String propertyName;
    if (injectionPoint.getMember() instanceof Field) {
        propertyName = injectionPoint.getMember().getName();
    } else if (injectionPoint.getMember() instanceof Method) {
        propertyName = getPropertyName((Method) injectionPoint.getMember());
        if (propertyName == null) {
            throw WeldLogger.ROOT_LOGGER.injectionPointNotAJavabean((Method) injectionPoint.getMember());
        }
    } else {
        throw WeldLogger.ROOT_LOGGER.cannotInject(injectionPoint);
    }
    String className = injectionPoint.getMember().getDeclaringClass().getName();
    return RESOURCE_LOOKUP_PREFIX + "/" + className + "/" + propertyName;
}

Example 27 with Resource

use of javax.annotation.Resource in project tomee by apache.

the class Assembler method validateCdiResourceProducers.

private void validateCdiResourceProducers(final AppContext appContext, final AppInfo info) {
    if (appContext.getWebBeansContext() == null) {
        return;
    }
    // validate @Produces @Resource/@PersistenceX/@EJB once all is bound to JNDI - best case - or with our model
    if (appContext.isStandaloneModule() && !appContext.getProperties().containsKey("openejb.cdi.skip-resource-validation")) {
        final Map<String, Object> bindings = appContext.getWebContexts().isEmpty() ? appContext.getBindings() : appContext.getWebContexts().iterator().next().getBindings();
        if (bindings != null && appContext.getWebBeansContext() != null && appContext.getWebBeansContext().getBeanManagerImpl().isInUse()) {
            for (final Bean<?> bean : appContext.getWebBeansContext().getBeanManagerImpl().getBeans()) {
                if (ResourceBean.class.isInstance(bean)) {
                    final ResourceReference reference = ResourceBean.class.cast(bean).getReference();
                    String jndi = reference.getJndiName().replace("java:", "");
                    if (reference.getJndiName().startsWith("java:/")) {
                        jndi = jndi.substring(1);
                    }
                    Object lookup = bindings.get(jndi);
                    if (lookup == null && reference.getAnnotation(EJB.class) != null) {
                        final CdiPlugin plugin = CdiPlugin.class.cast(appContext.getWebBeansContext().getPluginLoader().getEjbPlugin());
                        if (!plugin.isSessionBean(reference.getResourceType())) {
                            // local beans are here and access is O(1) instead of O(n)
                            boolean ok = false;
                            for (final BeanContext bc : appContext.getBeanContexts()) {
                                if (bc.getBusinessLocalInterfaces().contains(reference.getResourceType()) || bc.getBusinessRemoteInterfaces().contains(reference.getResourceType())) {
                                    ok = true;
                                    break;
                                }
                            }
                            if (!ok) {
                                throw new DefinitionException("EJB " + reference.getJndiName() + " in " + reference.getOwnerClass() + " can't be cast to " + reference.getResourceType());
                            }
                        }
                    }
                    if (Reference.class.isInstance(lookup)) {
                        try {
                            lookup = Reference.class.cast(lookup).getContent();
                        } catch (final Exception e) {
                            // surely too early, let's try some known locations
                            if (JndiUrlReference.class.isInstance(lookup)) {
                                checkBuiltInResourceTypes(reference, JndiUrlReference.class.cast(lookup).getJndiName());
                            }
                            continue;
                        }
                    } else if (lookup == null) {
                        // TODO: better validation with lookups in tomee, should be in TWAB surely but would split current code
                        final Resource r = Resource.class.cast(reference.getAnnotation(Resource.class));
                        if (r != null) {
                            if (!r.lookup().isEmpty()) {
                                checkBuiltInResourceTypes(reference, r.lookup());
                            } else if (!r.name().isEmpty()) {
                                final String name = "comp/env/" + r.name();
                                boolean done = false;
                                for (final WebAppInfo w : info.webApps) {
                                    for (final EnvEntryInfo e : w.jndiEnc.envEntries) {
                                        if (name.equals(e.referenceName)) {
                                            if (e.type != null && !reference.getResourceType().getName().equals(e.type)) {
                                                throw new DefinitionException("Env Entry " + reference.getJndiName() + " in " + reference.getOwnerClass() + " can't be cast to " + reference.getResourceType());
                                            }
                                            done = true;
                                            break;
                                        }
                                    }
                                    if (done) {
                                        break;
                                    }
                                }
                            }
                        }
                    }
                    if (lookup != null && !reference.getResourceType().isInstance(lookup)) {
                        throw new DefinitionException("Resource " + reference.getJndiName() + " in " + reference.getOwnerClass() + " can't be cast, instance is " + lookup);
                    }
                }
            }
        }
    }
}

Example 28 with Resource

use of javax.annotation.Resource in project tomee by apache.

the class ResourceManagerImpl method setBus.

@Resource
public final void setBus(Bus b) {
    if (bus != b) {
        bus = b;
        firstCalled = false;
        super.addResourceResolver(new ObjectTypeResolver(bus));
        if (null != bus) {
            bus.setExtension(this, ResourceManager.class);
        }
    }
}

Example 29 with Resource

use of javax.annotation.Resource in project tomee by apache.

the class ResourceInjector method visitMethod.

public final void visitMethod(final Method method, final Annotation annotation) {
    assert annotation instanceof Resource : annotation;
    Resource res = (Resource) annotation;
    String resourceName = getResourceName(res, method);
    Class<?> clz = getResourceType(res, method);
    Object resource = resolveResource(resourceName, clz);
    if (resource == null && "".equals(res.name())) {
        resource = resolveResource(null, clz);
    }
    if (resource != null) {
        invokeSetter(method, resource);
    } else {
        LOG.log(Level.FINE, "RESOURCE_RESOLVE_FAILED", new Object[] { resourceName, clz });
    }
}

Example 30 with Resource

use of javax.annotation.Resource in project tomee by apache.

the class LegacyAnnotationProcessor method processAnnotations.

/**
 * Inject resources in specified instance.
 * @param instance
 * @throws java.lang.IllegalAccessException
 * @throws java.lang.reflect.InvocationTargetException
 * @throws javax.naming.NamingException
 */
public void processAnnotations(final Object instance) throws IllegalAccessException, InvocationTargetException, NamingException {
    if (context == null) {
        // No resource injection
        return;
    }
    Class<?> clazz = instance.getClass();
    while (clazz != null) {
        // Initialize fields annotations
        final Field[] fields = clazz.getDeclaredFields();
        for (int i = 0; i < fields.length; i++) {
            if (fields[i].isAnnotationPresent(Resource.class)) {
                final Resource annotation = fields[i].getAnnotation(Resource.class);
                lookupFieldResource(context, instance, fields[i], annotation.name(), clazz);
            }
            if (fields[i].isAnnotationPresent(EJB.class)) {
                final EJB annotation = fields[i].getAnnotation(EJB.class);
                lookupFieldResource(context, instance, fields[i], annotation.name(), clazz);
            }
            if (fields[i].isAnnotationPresent(WebServiceRef.class)) {
                final WebServiceRef annotation = fields[i].getAnnotation(WebServiceRef.class);
                lookupFieldResource(context, instance, fields[i], annotation.name(), clazz);
            }
            if (fields[i].isAnnotationPresent(PersistenceContext.class)) {
                final PersistenceContext annotation = fields[i].getAnnotation(PersistenceContext.class);
                lookupFieldResource(context, instance, fields[i], annotation.name(), clazz);
            }
            if (fields[i].isAnnotationPresent(PersistenceUnit.class)) {
                final PersistenceUnit annotation = fields[i].getAnnotation(PersistenceUnit.class);
                lookupFieldResource(context, instance, fields[i], annotation.name(), clazz);
            }
        }
        // Initialize methods annotations
        final Method[] methods = clazz.getDeclaredMethods();
        for (int i = 0; i < methods.length; i++) {
            if (methods[i].isAnnotationPresent(Resource.class)) {
                final Resource annotation = methods[i].getAnnotation(Resource.class);
                lookupMethodResource(context, instance, methods[i], annotation.name(), clazz);
            }
            if (methods[i].isAnnotationPresent(EJB.class)) {
                final EJB annotation = methods[i].getAnnotation(EJB.class);
                lookupMethodResource(context, instance, methods[i], annotation.name(), clazz);
            }
            if (methods[i].isAnnotationPresent(WebServiceRef.class)) {
                final WebServiceRef annotation = methods[i].getAnnotation(WebServiceRef.class);
                lookupMethodResource(context, instance, methods[i], annotation.name(), clazz);
            }
            if (methods[i].isAnnotationPresent(PersistenceContext.class)) {
                final PersistenceContext annotation = methods[i].getAnnotation(PersistenceContext.class);
                lookupMethodResource(context, instance, methods[i], annotation.name(), clazz);
            }
            if (methods[i].isAnnotationPresent(PersistenceUnit.class)) {
                final PersistenceUnit annotation = methods[i].getAnnotation(PersistenceUnit.class);
                lookupMethodResource(context, instance, methods[i], annotation.name(), clazz);
            }
        }
        clazz = clazz.getSuperclass();
    }
}