Package javax.persistence

Examples of javax.persistence.PersistenceContext

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    }

    private EntityTransaction getTransaction(final Invocation invocation)
    {
        final PersistenceContext annotation = invocation
                .getMethodAnnotation(PersistenceContext.class);

        EntityManager em = JpaInternalUtils.getEntityManager(manager, annotation);

        if (em == null)
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    private Properties properties;

    public PersistenceElement(Member member, PropertyDescriptor pd) {
      super(member, pd);
      AnnotatedElement ae = (AnnotatedElement) member;
      PersistenceContext pc = ae.getAnnotation(PersistenceContext.class);
      PersistenceUnit pu = ae.getAnnotation(PersistenceUnit.class);
      Class resourceType = EntityManager.class;
      if (pc != null) {
        if (pu != null) {
          throw new IllegalStateException("Member may only be annotated with either " +
              "@PersistenceContext or @PersistenceUnit, not both: " + member);
        }
        Properties properties = null;
        PersistenceProperty[] pps = pc.properties();
        if (!ObjectUtils.isEmpty(pps)) {
          properties = new Properties();
          for (int i = 0; i < pps.length; i++) {
            PersistenceProperty pp = pps[i];
            properties.setProperty(pp.name(), pp.value());
          }
        }
        this.unitName = pc.unitName();
        this.type = pc.type();
        this.properties = properties;
      }
      else {
        resourceType = EntityManagerFactory.class;
        this.unitName = pu.unitName();
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            PersistenceUnit annotation = resourceReference.getAnnotation(PersistenceUnit.class);
            resource = getPersistenceUnit(context, annotation.unitName(), resourceReference.getResourceType());
        }
        else if(resourceReference.supports(PersistenceContext.class))
        {
            PersistenceContext annotation = resourceReference.getAnnotation(PersistenceContext.class);
            resource = getPersistenceContext(context, annotation.unitName(), resourceReference.getResourceType());
        }
       
        return resource;
    }
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            return null;
        }
               
        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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                                    field.getAnnotation(WebServiceRef.class);
                            annotations.add(new AnnotationCacheEntry(
                                    field.getName(), null, annotation.name(),
                                    AnnotationCacheEntryType.FIELD));
                        } else if (field.isAnnotationPresent(PersistenceContext.class)) {
                            PersistenceContext annotation =
                                    field.getAnnotation(PersistenceContext.class);
                            annotations.add(new AnnotationCacheEntry(
                                    field.getName(), null, annotation.name(),
                                    AnnotationCacheEntryType.FIELD));
                        } else if (field.isAnnotationPresent(PersistenceUnit.class)) {
                            PersistenceUnit annotation =
                                    field.getAnnotation(PersistenceUnit.class);
                            annotations.add(new AnnotationCacheEntry(
                                    field.getName(), null, annotation.name(),
                                    AnnotationCacheEntryType.FIELD));
                        }
                    }
                }

                // Initialize methods annotations
                Method[] methods = Introspection.getDeclaredMethods(clazz);
                Method postConstruct = null;
                Method preDestroy = null;
                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(method.getName()),
                                        AnnotationCacheEntryType.SETTER));
                                break;
                            }
                        }
                        if (method.isAnnotationPresent(Resource.class)) {
                            Resource annotation = method.getAnnotation(Resource.class);
                            annotations.add(new AnnotationCacheEntry(
                                    method.getName(),
                                    method.getParameterTypes(),
                                    annotation.name(),
                                    AnnotationCacheEntryType.SETTER));
                        } else if (method.isAnnotationPresent(EJB.class)) {
                            EJB annotation = method.getAnnotation(EJB.class);
                            annotations.add(new AnnotationCacheEntry(
                                    method.getName(),
                                    method.getParameterTypes(),
                                    annotation.name(),
                                    AnnotationCacheEntryType.SETTER));
                        } else if (method.isAnnotationPresent(WebServiceRef.class)) {
                            WebServiceRef annotation =
                                    method.getAnnotation(WebServiceRef.class);
                            annotations.add(new AnnotationCacheEntry(
                                    method.getName(),
                                    method.getParameterTypes(),
                                    annotation.name(),
                                    AnnotationCacheEntryType.SETTER));
                        } else if (method.isAnnotationPresent(PersistenceContext.class)) {
                            PersistenceContext annotation =
                                    method.getAnnotation(PersistenceContext.class);
                            annotations.add(new AnnotationCacheEntry(
                                    method.getName(),
                                    method.getParameterTypes(),
                                    annotation.name(),
                                    AnnotationCacheEntryType.SETTER));
                        } else if (method.isAnnotationPresent(PersistenceUnit.class)) {
                            PersistenceUnit annotation =
                                    method.getAnnotation(PersistenceUnit.class);
                            annotations.add(new AnnotationCacheEntry(
                                    method.getName(),
                                    method.getParameterTypes(),
                                    annotation.name(),
                                    AnnotationCacheEntryType.SETTER));
                        }
                    }

                    if (method.isAnnotationPresent(PostConstruct.class)) {
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                        fields[i].getAnnotation(WebServiceRef.class);
                    lookupFieldResource(context, instance, fields[i],
                            annotation.name(), clazz);
                }
                if (fields[i].isAnnotationPresent(PersistenceContext.class)) {
                    PersistenceContext annotation =
                        fields[i].getAnnotation(PersistenceContext.class);
                    lookupFieldResource(context, instance, fields[i],
                            annotation.name(), clazz);
                }
                if (fields[i].isAnnotationPresent(PersistenceUnit.class)) {
                    PersistenceUnit annotation =
                        fields[i].getAnnotation(PersistenceUnit.class);
                    lookupFieldResource(context, instance, fields[i],
                            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 (int i = 0; i < methods.length; i++) {
                if (methods[i].isAnnotationPresent(Resource.class)) {
                    Resource annotation = methods[i].getAnnotation(Resource.class);
                    lookupMethodResource(context, instance, methods[i],
                            annotation.name(), clazz);
                }
                if (methods[i].isAnnotationPresent(EJB.class)) {
                    EJB annotation = methods[i].getAnnotation(EJB.class);
                    lookupMethodResource(context, instance, methods[i],
                            annotation.name(), clazz);
                }
                if (methods[i].isAnnotationPresent(WebServiceRef.class)) {
                    WebServiceRef annotation =
                        methods[i].getAnnotation(WebServiceRef.class);
                    lookupMethodResource(context, instance, methods[i],
                            annotation.name(), clazz);
                }
                if (methods[i].isAnnotationPresent(PersistenceContext.class)) {
                    PersistenceContext annotation =
                        methods[i].getAnnotation(PersistenceContext.class);
                    lookupMethodResource(context, instance, methods[i],
                            annotation.name(), clazz);
                }
                if (methods[i].isAnnotationPresent(PersistenceUnit.class)) {
                    PersistenceUnit annotation =
                        methods[i].getAnnotation(PersistenceUnit.class);
                    lookupMethodResource(context, instance, methods[i],
                            annotation.name(), clazz);
                }
            }
           
            clazz = clazz.getSuperclass();
        }
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                "enterprise.deployment.annotation.handlers.invalidaehandler",
                "Invalid annotation symbol found for this type of class.");
            log(Level.SEVERE, ainfo, msg);
            return getDefaultProcessedResult();
        }
        PersistenceContext emRefAn = (PersistenceContext)ainfo.getAnnotation();
        return processEmRef(ainfo, rcContexts, emRefAn);
    }
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                            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();
        }
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                final PersistenceContexts persistenceContexts = clazz.getAnnotation(PersistenceContexts.class);
                persistenceContextList.addAll(asList(persistenceContexts.value()));
                pcFactory.addAnnotations(clazz.get());
            }
            for (final Annotated<Class<?>> clazz : annotationFinder.findMetaAnnotatedClasses(PersistenceContext.class)) {
                final PersistenceContext persistenceContext = clazz.getAnnotation(PersistenceContext.class);
                persistenceContextList.add(persistenceContext);
                pcFactory.addAnnotations(clazz.get());

                // dynamic proxy implementation
                if (clazz.get().isInterface()) {
                    final Member member = new FilledMember("em", EntityManager.class, clazz.get());

                    buildPersistenceContext(consumer, pcFactory.create(persistenceContext, member), member);
                }
            }
            for (final PersistenceContext pCtx : persistenceContextList) {
                buildPersistenceContext(consumer, pcFactory.create(pCtx, null), null);
            }
            for (final Annotated<Field> field : annotationFinder.findMetaAnnotatedFields(PersistenceContext.class)) {
                final PersistenceContext pCtx = field.getAnnotation(PersistenceContext.class);
                final Member member = new FieldMember(field.get());
                buildPersistenceContext(consumer, pcFactory.create(pCtx, member), member);
            }
            for (final Annotated<Method> method : annotationFinder.findMetaAnnotatedMethods(PersistenceContext.class)) {
                final PersistenceContext pCtx = method.getAnnotation(PersistenceContext.class);
                final Member member = new MethodMember(method.get());
                buildPersistenceContext(consumer, pcFactory.create(pCtx, member), member);
            }

            //
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                WebServiceRef annotation =
                    (WebServiceRef) fields[i].getAnnotation(WebServiceRef.class);
                lookupFieldResource(context, instance, fields[i], annotation.name());
            }
            if (fields[i].isAnnotationPresent(PersistenceContext.class)) {
                PersistenceContext annotation =
                    (PersistenceContext) fields[i].getAnnotation(PersistenceContext.class);
                lookupFieldResource(context, instance, fields[i], annotation.name());
            }
            if (fields[i].isAnnotationPresent(PersistenceUnit.class)) {
                PersistenceUnit annotation =
                    (PersistenceUnit) fields[i].getAnnotation(PersistenceUnit.class);
                lookupFieldResource(context, instance, fields[i], annotation.name());
            }
        }

        // Initialize methods annotations
        Method[] methods = instance.getClass().getDeclaredMethods();
        for (int i = 0; i < methods.length; i++) {
            if (methods[i].isAnnotationPresent(Resource.class)) {
                Resource annotation = (Resource) methods[i].getAnnotation(Resource.class);
                lookupMethodResource(context, instance, methods[i], annotation.name());
            }
            if (methods[i].isAnnotationPresent(EJB.class)) {
                EJB annotation = (EJB) methods[i].getAnnotation(EJB.class);
                lookupMethodResource(context, instance, methods[i], annotation.name());
            }
            if (methods[i].isAnnotationPresent(WebServiceRef.class)) {
                WebServiceRef annotation =
                    (WebServiceRef) methods[i].getAnnotation(WebServiceRef.class);
                lookupMethodResource(context, instance, methods[i], annotation.name());
            }
            if (methods[i].isAnnotationPresent(PersistenceContext.class)) {
                PersistenceContext annotation =
                    (PersistenceContext) methods[i].getAnnotation(PersistenceContext.class);
                lookupMethodResource(context, instance, methods[i], annotation.name());
            }
            if (methods[i].isAnnotationPresent(PersistenceUnit.class)) {
                PersistenceUnit annotation =
                    (PersistenceUnit) methods[i].getAnnotation(PersistenceUnit.class);
                lookupMethodResource(context, instance, methods[i], annotation.name());
            }
        }

    }
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Related Classes of javax.persistence.PersistenceContext

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  • com.clarkparsia.empire.spi.guice.PersistenceContextInjector
  • com.coderskitchen.junitrules.em.EntityManagerRule
  • com.sun.enterprise.deployment.annotation.handlers.EntityManagerReferenceHandler
  • com.sun.faces.application.annotation.PersistenceContextScanner
  • org.apache.catalina.core.DefaultInstanceManager
  • org.apache.catalina.util.DefaultAnnotationProcessor
  • org.apache.geronimo.j2ee.deployment.annotation.PersistenceContextAnnotationHelper
  • org.apache.myfaces.config.annotation.AllAnnotationLifecycleProvider
  • org.apache.myfaces.extensions.cdi.jpa.impl.DefaultTransactionalInterceptorStrategy
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