Package javax.persistence

Examples of javax.persistence.PersistenceUnit


      return new InjectedSessionFactory(managedFactory);
   }

   public void handleMethodAnnotations(Method method, InjectionContainer container, Map<AccessibleObject, Injector> injectors)
   {
      PersistenceUnit ref = method.getAnnotation(PersistenceUnit.class);
      if (ref == null) return;
      if (!method.getName().startsWith("set"))
         throw new RuntimeException("@PersistenceUnit can only be used with a set method: " + method);
      String encName = ref.name();
      if (encName == null || encName.equals(""))
      {
         encName = InjectionUtil.getEncName(method);
      }
      else
      {
         encName = "env/" + encName;
      }
      if (!container.getEncInjectors().containsKey(encName))
      {
         container.getEncInjectors().put(encName, new PuEncInjector(encName, method.getParameterTypes()[0], ref.unitName(), "@PersistenceUnit"));
         try
         {
            if (!method.isAnnotationPresent(IgnoreDependency.class)) addPUDependency(ref.unitName(), container);
         }
         catch (NameNotFoundException e)
         {
            throw new RuntimeException("Illegal @PersistenceUnit on " + method + " :" + e.getMessage());
         }
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      injectors.put(method, new JndiMethodInjector(method, encName, container.getEnc()));
   }

   public void handleFieldAnnotations(Field field, InjectionContainer container, Map<AccessibleObject, Injector> injectors)
   {
      PersistenceUnit ref = field.getAnnotation(PersistenceUnit.class);
      if (ref == null) return;
      String encName = ref.name();
      if (encName == null || encName.equals(""))
      {
         encName = InjectionUtil.getEncName(field);
      }
      else
      {
         encName = "env/" + encName;
      }
      if (!container.getEncInjectors().containsKey(encName))
      {
         container.getEncInjectors().put(encName, new PuEncInjector(encName, field.getType(), ref.unitName(), "@PersistenceUnit"));
         try
         {
            if (!field.isAnnotationPresent(IgnoreDependency.class)) addPUDependency(ref.unitName(), container);
         }
         catch (NameNotFoundException e)
         {
            throw new RuntimeException("Illegal @PersistenceUnit on " + field + " :" + e.getMessage());
         }
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                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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            PersistenceContext annotation = method.getAnnotation(PersistenceContext.class);
            lookupMethodResource(context, instance, method, annotation.name());
        }
        if (method.isAnnotationPresent(PersistenceUnit.class))
        {
            PersistenceUnit annotation = method.getAnnotation(PersistenceUnit.class);
            lookupMethodResource(context, instance, method, annotation.name());
        }
    }
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            PersistenceContext annotation = field.getAnnotation(PersistenceContext.class);
            lookupFieldResource(context, instance, field, annotation.name());
        }
        if (field.isAnnotationPresent(PersistenceUnit.class))
        {
            PersistenceUnit annotation = field.getAnnotation(PersistenceUnit.class);
            lookupFieldResource(context, instance, field, annotation.name());
        }
    }
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                    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[]>(){
                    @Override
                    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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                                field.getAnnotation(PersistenceContext.class);
                        annotations.add(new AnnotationCacheEntry(field,
                                annotation.name(),
                                AnnotationCacheEntryType.FIELD));
                    } else if (field.isAnnotationPresent(PersistenceUnit.class)) {
                        PersistenceUnit annotation =
                                field.getAnnotation(PersistenceUnit.class);
                        annotations.add(new AnnotationCacheEntry(field,
                                annotation.name(),
                                AnnotationCacheEntryType.FIELD));
                    }
                }
       
                // Initialize methods annotations
                Method[] methods = null;
                if (Globals.IS_SECURITY_ENABLED) {
                    final Class<?> clazz2 = clazz;
                    methods = AccessController.doPrivileged(
                            new PrivilegedAction<Method[]>(){
                        @Override
                        public Method[] run(){
                            return clazz2.getDeclaredMethods();
                        }
                    });
                } else {
                    methods = clazz.getDeclaredMethods();
                }
                Method postConstruct = null;
                Method preDestroy = null;
                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)) {
                            annotations.add(new AnnotationCacheEntry(method,
                                    injections.get(method.getName()),
                                    AnnotationCacheEntryType.FIELD));
                            break;
                        }
                    }
                    if (method.isAnnotationPresent(Resource.class)) {
                        Resource annotation = method.getAnnotation(Resource.class);
                        annotations.add(new AnnotationCacheEntry(method,
                                annotation.name(),
                                AnnotationCacheEntryType.FIELD));
                    } else if (method.isAnnotationPresent(EJB.class)) {
                        EJB annotation = method.getAnnotation(EJB.class);
                        annotations.add(new AnnotationCacheEntry(method,
                                annotation.name(),
                                AnnotationCacheEntryType.FIELD));
                    } else if (method.isAnnotationPresent(WebServiceRef.class)) {
                        WebServiceRef annotation =
                                method.getAnnotation(WebServiceRef.class);
                        annotations.add(new AnnotationCacheEntry(method,
                                annotation.name(),
                                AnnotationCacheEntryType.FIELD));
                    } else if (method.isAnnotationPresent(PersistenceContext.class)) {
                        PersistenceContext annotation =
                                method.getAnnotation(PersistenceContext.class);
                        annotations.add(new AnnotationCacheEntry(method,
                                annotation.name(),
                                AnnotationCacheEntryType.FIELD));
                    } else if (method.isAnnotationPresent(PersistenceUnit.class)) {
                        PersistenceUnit annotation =
                                method.getAnnotation(PersistenceUnit.class);
                        annotations.add(new AnnotationCacheEntry(method,
                                annotation.name(),
                                AnnotationCacheEntryType.FIELD));
                    }

                    if (method.isAnnotationPresent(PostConstruct.class)) {
                        if ((postConstruct != null) ||
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            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() );
        }
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            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() );
        }
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            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() );
        }
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