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

Example 36 with Resource

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

the class PolicyEngineImpl method setBus.

@Resource
public final void setBus(Bus b) {
    if (this.bus == b) {
        // avoid bus init twice through injection
        return;
    }
    bus = b;
    addBusInterceptors();
    FactoryBeanListenerManager fblm = bus.getExtension(FactoryBeanListenerManager.class);
    if (fblm != null) {
        for (FactoryBeanListener l : fblm.getListeners()) {
            if (l instanceof PolicyAnnotationListener) {
                return;
            }
        }
        fblm.addListener(new PolicyAnnotationListener(bus));
    }
}

Example 37 with Resource

use of javax.annotation.Resource in project Payara by payara.

the class ResourcesHandler method processAnnotation.

/**
 * This entry point is used both for a single @EJB and iteratively
 * from a compound @EJBs processor.
 */
protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo, ResourceContainerContext[] rcContexts) throws AnnotationProcessorException {
    Resources resourcesAn = (Resources) ainfo.getAnnotation();
    Resource[] resourceAns = resourcesAn.value();
    List<HandlerProcessingResult> results = new ArrayList<HandlerProcessingResult>();
    for (Resource res : resourceAns) {
        results.add(processResource(ainfo, rcContexts, res));
    }
    return getOverallProcessingResult(results);
}

Example 38 with Resource

use of javax.annotation.Resource in project Payara by payara.

the class InjectionServicesImpl method getLookupName.

/**
 * Returns the JNDI name to lookup
 * <p>
 * This calls getJndiName with the appropriate arguments for the annotation type
 * @param annotatedClass
 * @param annotatedField
 * @param injectionResources
 * @return
 */
private String getLookupName(Class annotatedClass, AnnotatedField annotatedField, List<InjectionCapable> injectionResources) {
    String lookupName = null;
    if (annotatedField.isAnnotationPresent(Resource.class)) {
        Resource resource = annotatedField.getAnnotation(Resource.class);
        lookupName = getJndiName(resource.lookup(), resource.mappedName(), resource.name());
    } else if (annotatedField.isAnnotationPresent(EJB.class)) {
        EJB ejb = annotatedField.getAnnotation(EJB.class);
        lookupName = getJndiName(ejb.lookup(), ejb.mappedName(), ejb.name());
    } else if (annotatedField.isAnnotationPresent(WebServiceRef.class)) {
        WebServiceRef webServiceRef = annotatedField.getAnnotation(WebServiceRef.class);
        lookupName = getJndiName(webServiceRef.lookup(), webServiceRef.mappedName(), webServiceRef.name());
    } else if (annotatedField.isAnnotationPresent(PersistenceUnit.class)) {
        PersistenceUnit persistenceUnit = annotatedField.getAnnotation(PersistenceUnit.class);
        lookupName = getJndiName(persistenceUnit.unitName(), null, persistenceUnit.name());
    } else if (annotatedField.isAnnotationPresent(PersistenceContext.class)) {
        PersistenceContext persistenceContext = annotatedField.getAnnotation(PersistenceContext.class);
        lookupName = getJndiName(persistenceContext.unitName(), null, persistenceContext.name());
    }
    if (lookupName == null || lookupName.trim().length() == 0) {
        lookupName = getComponentEnvName(annotatedClass, annotatedField.getJavaMember().getName(), injectionResources);
    }
    return lookupName;
}

Example 39 with Resource

use of javax.annotation.Resource in project tomcat70 by apache.

the class DefaultInstanceManager method populateAnnotationsCache.

/**
 * Make sure that the annotations cache has been populated for the provided
 * class.
 *
 * @param clazz         clazz to populate annotations for
 * @param injections    map of injections for this class from xml deployment
 *                      descriptor
 * @throws IllegalAccessException       if injection target is inaccessible
 * @throws javax.naming.NamingException if value cannot be looked up in jndi
 * @throws java.lang.reflect.InvocationTargetException
 *                                      if injection fails
 */
protected void populateAnnotationsCache(Class<?> clazz, Map<String, String> injections) throws IllegalAccessException, InvocationTargetException, NamingException {
    List<AnnotationCacheEntry> annotations = null;
    while (clazz != null) {
        AnnotationCacheEntry[] annotationsArray = annotationCache.get(clazz);
        if (annotationsArray == null) {
            if (annotations == null) {
                annotations = new ArrayList<AnnotationCacheEntry>();
            } else {
                annotations.clear();
            }
            if (context != null) {
                // Initialize fields annotations for resource injection if
                // JNDI is enabled
                Field[] fields = Introspection.getDeclaredFields(clazz);
                for (Field field : fields) {
                    Resource resourceAnnotation;
                    Annotation ejbAnnotation;
                    Annotation webServiceRefAnnotation;
                    Annotation persistenceContextAnnotation;
                    Annotation persistenceUnitAnnotation;
                    if (injections != null && injections.containsKey(field.getName())) {
                        annotations.add(new AnnotationCacheEntry(field.getName(), null, injections.get(field.getName()), AnnotationCacheEntryType.FIELD));
                    } else if ((resourceAnnotation = field.getAnnotation(Resource.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(field.getName(), null, resourceAnnotation.name(), AnnotationCacheEntryType.FIELD));
                    } else if (EJB_PRESENT && (ejbAnnotation = field.getAnnotation(EJB.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(field.getName(), null, ((EJB) ejbAnnotation).name(), AnnotationCacheEntryType.FIELD));
                    } else if (WS_PRESENT && (webServiceRefAnnotation = field.getAnnotation(WebServiceRef.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(field.getName(), null, ((WebServiceRef) webServiceRefAnnotation).name(), AnnotationCacheEntryType.FIELD));
                    } else if (JPA_PRESENT && (persistenceContextAnnotation = field.getAnnotation(PersistenceContext.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(field.getName(), null, ((PersistenceContext) persistenceContextAnnotation).name(), AnnotationCacheEntryType.FIELD));
                    } else if (JPA_PRESENT && (persistenceUnitAnnotation = field.getAnnotation(PersistenceUnit.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(field.getName(), null, ((PersistenceUnit) persistenceUnitAnnotation).name(), AnnotationCacheEntryType.FIELD));
                    }
                }
            }
            // Initialize methods annotations
            Method[] methods = Introspection.getDeclaredMethods(clazz);
            Method postConstruct = null;
            String postConstructFromXml = postConstructMethods.get(clazz.getName());
            Method preDestroy = null;
            String preDestroyFromXml = preDestroyMethods.get(clazz.getName());
            for (Method method : methods) {
                if (context != null) {
                    // Resource injection only if JNDI is enabled
                    if (injections != null && Introspection.isValidSetter(method)) {
                        String fieldName = Introspection.getPropertyName(method);
                        if (injections.containsKey(fieldName)) {
                            annotations.add(new AnnotationCacheEntry(method.getName(), method.getParameterTypes(), injections.get(fieldName), AnnotationCacheEntryType.SETTER));
                            continue;
                        }
                    }
                    Resource resourceAnnotation;
                    Annotation ejbAnnotation;
                    Annotation webServiceRefAnnotation;
                    Annotation persistenceContextAnnotation;
                    Annotation persistenceUnitAnnotation;
                    if ((resourceAnnotation = method.getAnnotation(Resource.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(method.getName(), method.getParameterTypes(), resourceAnnotation.name(), AnnotationCacheEntryType.SETTER));
                    } else if (EJB_PRESENT && (ejbAnnotation = method.getAnnotation(EJB.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(method.getName(), method.getParameterTypes(), ((EJB) ejbAnnotation).name(), AnnotationCacheEntryType.SETTER));
                    } else if (WS_PRESENT && (webServiceRefAnnotation = method.getAnnotation(WebServiceRef.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(method.getName(), method.getParameterTypes(), ((WebServiceRef) webServiceRefAnnotation).name(), AnnotationCacheEntryType.SETTER));
                    } else if (JPA_PRESENT && (persistenceContextAnnotation = method.getAnnotation(PersistenceContext.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(method.getName(), method.getParameterTypes(), ((PersistenceContext) persistenceContextAnnotation).name(), AnnotationCacheEntryType.SETTER));
                    } else if (JPA_PRESENT && (persistenceUnitAnnotation = method.getAnnotation(PersistenceUnit.class)) != null) {
                        annotations.add(new AnnotationCacheEntry(method.getName(), method.getParameterTypes(), ((PersistenceUnit) persistenceUnitAnnotation).name(), AnnotationCacheEntryType.SETTER));
                    }
                }
                postConstruct = findPostConstruct(postConstruct, postConstructFromXml, method);
                preDestroy = findPreDestroy(preDestroy, preDestroyFromXml, method);
            }
            if (postConstruct != null) {
                annotations.add(new AnnotationCacheEntry(postConstruct.getName(), postConstruct.getParameterTypes(), null, AnnotationCacheEntryType.POST_CONSTRUCT));
            } else if (postConstructFromXml != null) {
                throw new IllegalArgumentException("Post construct method " + postConstructFromXml + " for class " + clazz.getName() + " is declared in deployment descriptor but cannot be found.");
            }
            if (preDestroy != null) {
                annotations.add(new AnnotationCacheEntry(preDestroy.getName(), preDestroy.getParameterTypes(), null, AnnotationCacheEntryType.PRE_DESTROY));
            } else if (preDestroyFromXml != null) {
                throw new IllegalArgumentException("Pre destroy method " + preDestroyFromXml + " for class " + clazz.getName() + " is declared in deployment descriptor but cannot be found.");
            }
            if (annotations.isEmpty()) {
                // Use common object to save memory
                annotationsArray = ANNOTATIONS_EMPTY;
            } else {
                annotationsArray = annotations.toArray(new AnnotationCacheEntry[annotations.size()]);
            }
            synchronized (annotationCache) {
                annotationCache.put(clazz, annotationsArray);
            }
        }
        clazz = clazz.getSuperclass();
    }
}

Example 40 with Resource

use of javax.annotation.Resource in project tomcat70 by apache.

the class WebAnnotationSet method loadMethodsAnnotation.

protected static void loadMethodsAnnotation(Context context, Class<?> clazz) {
    // Initialize the annotations
    Method[] methods = Introspection.getDeclaredMethods(clazz);
    if (methods != null && methods.length > 0) {
        for (Method method : methods) {
            Resource annotation = method.getAnnotation(Resource.class);
            if (annotation != null) {
                if (!Introspection.isValidSetter(method)) {
                    throw new IllegalArgumentException(sm.getString("webAnnotationSet.invalidInjection"));
                }
                String defaultName = clazz.getName() + SEPARATOR + Introspection.getPropertyName(method);
                Class<?> defaultType = (method.getParameterTypes()[0]);
                addResource(context, annotation, defaultName, defaultType);
            }
        }
    }
}