Package javax.persistence

Examples of javax.persistence.PersistenceContext

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    {
     
      if (invocation.hasAnnotation(CommitAfter.class))
      {
     
      final PersistenceContext annotation = invocation.getAnnotation(PersistenceContext.class);
          final EntityTransaction transaction = getTransaction(annotation);
 
          if (transaction != null && !transaction.isActive())
          {
              transaction.begin();
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    public void transform(PlasticClass plasticClass, TransformationSupport support, MutableComponentModel model)
    {
        for (final PlasticMethod method : plasticClass
                .getMethodsWithAnnotation(CommitAfter.class))
        {
            PersistenceContext annotation = method.getAnnotation(PersistenceContext.class);

            MethodAdvice advice = annotation == null ? shared : new CommitAfterMethodAdvice(manager);

            method.addAdvice(advice);
        }
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        if (proxy == null)
        {
            final PlasticProxyFactory proxyFactory = objectLocator.getService("PlasticProxyFactory",
                    PlasticProxyFactory.class);

            final PersistenceContext annotation = annotationProvider
                    .getAnnotation(PersistenceContext.class);

            proxy = proxyFactory.createProxy(EntityManager.class, new ObjectCreator()
            {
                public Object createObject()
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    }

    @Override
    public EntityManager resolvePersistenceContext(InjectionPoint injectionPoint) {
        //TODO: cache this stuff
        final PersistenceContext context = injectionPoint.getAnnotated().getAnnotation(PersistenceContext.class);
        if(context == null) {
            throw new RuntimeException("Could not find @PersistenceContext annotation on " + injectionPoint.getMember());
        }
        final String scopedPuName = getScopedPUName(deploymentUnit, context.unitName());
        final ServiceName persistenceUnitServiceName = PersistenceUnitService.getPUServiceName(scopedPuName);

        final ServiceController<?> serviceController = serviceRegistry.getRequiredService(persistenceUnitServiceName);
        //now we have the service controller, as this method is only called at runtime the service should
        //always be up
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                    WebServiceRef annotation =
                            field.getAnnotation(WebServiceRef.class);
                    lookupFieldResource(context, instance, field,
                            annotation.name(), clazz);
                } else if (field.isAnnotationPresent(PersistenceContext.class)) {
                    PersistenceContext annotation =
                            field.getAnnotation(PersistenceContext.class);
                    lookupFieldResource(context, instance, field,
                            annotation.name(), clazz);
                } else if (field.isAnnotationPresent(PersistenceUnit.class)) {
                    PersistenceUnit annotation =
                            field.getAnnotation(PersistenceUnit.class);
                    lookupFieldResource(context, instance, field,
                            annotation.name(), clazz);
                }
            }
   
            // Initialize methods annotations
            Method[] methods = null;
            if (Globals.IS_SECURITY_ENABLED) {
                final Class<?> clazz2 = clazz;
                methods = AccessController.doPrivileged(
                        new PrivilegedAction<Method[]>(){
                    public Method[] run(){
                        return clazz2.getDeclaredMethods();
                    }
                });
            } else {
                methods = clazz.getDeclaredMethods();
            }
            for (Method method : methods) {
                String methodName = method.getName();
                if (injections != null && methodName.startsWith("set") && methodName.length() > 3) {
                    String fieldName = Character.toLowerCase(methodName.charAt(3)) + methodName.substring(4);
                    if (injections.containsKey(fieldName)) {
                        lookupMethodResource(context, instance, method,
                                injections.get(fieldName), clazz);
                        break;
                    }
                }
                if (method.isAnnotationPresent(Resource.class)) {
                    Resource annotation = method.getAnnotation(Resource.class);
                    lookupMethodResource(context, instance, method,
                            annotation.name(), clazz);
                } else if (method.isAnnotationPresent(EJB.class)) {
                    EJB annotation = method.getAnnotation(EJB.class);
                    lookupMethodResource(context, instance, method,
                            annotation.name(), clazz);
                } else if (method.isAnnotationPresent(WebServiceRef.class)) {
                    WebServiceRef annotation =
                            method.getAnnotation(WebServiceRef.class);
                    lookupMethodResource(context, instance, method,
                            annotation.name(), clazz);
                } else if (method.isAnnotationPresent(PersistenceContext.class)) {
                    PersistenceContext annotation =
                            method.getAnnotation(PersistenceContext.class);
                    lookupMethodResource(context, instance, method,
                            annotation.name(), clazz);
                } else if (method.isAnnotationPresent(PersistenceUnit.class)) {
                    PersistenceUnit annotation =
                            method.getAnnotation(PersistenceUnit.class);
                    lookupMethodResource(context, instance, method,
                            annotation.name(), clazz);
                }
            }
            clazz = clazz.getSuperclass();
        }
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                PersistenceContexts persistenceContexts = clazz.getAnnotation(PersistenceContexts.class);
                persistenceContextList.addAll(asList(persistenceContexts.value()));
                pcFactory.addAnnotations(clazz);
            }
            for (Class<?> clazz : classFinder.findAnnotatedClasses(PersistenceContext.class)) {
                PersistenceContext persistenceContext = clazz.getAnnotation(PersistenceContext.class);
                persistenceContextList.add(persistenceContext);
                pcFactory.addAnnotations(clazz);
            }
            for (PersistenceContext pCtx : persistenceContextList) {
                buildPersistenceContext(consumer, pcFactory.create(pCtx, null), null);
            }
            for (Field field : classFinder.findAnnotatedFields(PersistenceContext.class)) {
                PersistenceContext pCtx = field.getAnnotation(PersistenceContext.class);
                Member member = new FieldMember(field);
                buildPersistenceContext(consumer, pcFactory.create(pCtx, member), member);
            }
            for (Method method : classFinder.findAnnotatedMethods(PersistenceContext.class)) {
                PersistenceContext pCtx = method.getAnnotation(PersistenceContext.class);
                Member member = new MethodMember(method);
                buildPersistenceContext(consumer, pcFactory.create(pCtx, member), member);
            }

        }
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        }
               
        if(resourceReference.supports(PersistenceContext.class))
        {
            PersistenceContext persistenceContext = resourceReference.getAnnotation(PersistenceContext.class);
            return processor.getEntityManager(persistenceContext, resourceReference.getResourceType());
        }
       
        if(resourceReference.supports(PersistenceUnit.class))
        {
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        }
       
        annot = AnnotationUtil.getAnnotation(annotations, PersistenceContext.class);
        if (annot != null)
        {
            PersistenceContext pc = (PersistenceContext) annot;
            String unitName = pc.unitName();
            String name = pc.name();
           
            //X TODO what if the EntityManager is null?
            return getJPAService().getPersistenceContext(unitName, name);
        }
        return null;
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                }
            }
           
            if (a.annotationType().equals(PersistenceContext.class))
            {
                PersistenceContext pc = (PersistenceContext) a;
               
                if (!type.equals(EntityManager.class))
                {
                    throw new WebBeansConfigurationException("@PersistenceContext must only be injected into field/method with type EntityManager! class : " 
                                                             + clazz.getName() + " in field/method : " + name);
                }
            
                if (pc.type().equals(PersistenceContextType.EXTENDED))
                {
                    throw new WebBeansConfigurationException("type of @PersistenceContext must not be 'EXTENDED'! class : " 
                            + clazz.getName() + " in field/method : " + name);
                   
                }
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            return lookupFieldResource(context, annotation.name());
        }
       
        if (field.isAnnotationPresent(PersistenceContext.class))
        {
            PersistenceContext annotation = field.getAnnotation(PersistenceContext.class);
           
            return this.jpaService.getPersistenceContext(annotation.unitName());
           
        }
       
        if (field.isAnnotationPresent(PersistenceUnit.class))
        {
            PersistenceUnit annotation = field.getAnnotation(PersistenceUnit.class);
           
            return this.jpaService.getPersistenceUnit(annotation.unitName());
        }
       
        return null;
    }
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  • com.coderskitchen.junitrules.em.EntityManagerRule
  • com.sun.enterprise.deployment.annotation.handlers.EntityManagerReferenceHandler
  • com.sun.faces.application.annotation.PersistenceContextScanner
  • org.apache.catalina.core.DefaultInstanceManager
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