Package org.jboss.as.ee.component.interceptors

Examples of org.jboss.as.ee.component.interceptors.InterceptorClassDescription

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                new ClassDescriptionTraversal(interceptorClass.getModuleClass(), applicationClasses) {
                    @Override
                    public void handle(final Class<?> clazz, EEModuleClassDescription classDescription) throws DeploymentUnitProcessingException {
                        mergeInjectionsForClass(clazz, classDescription, moduleDescription, description, configuration, context, injectors, contextKey, uninjectors, metadataComplete);
                        final InterceptorClassDescription interceptorConfig;
                        if (classDescription != null && !metadataComplete) {
                            interceptorConfig = InterceptorClassDescription.merge(classDescription.getInterceptorClassDescription(), moduleDescription.getInterceptorClassOverride(clazz.getName()));
                        } else {
                            interceptorConfig = InterceptorClassDescription.merge(null, moduleDescription.getInterceptorClassOverride(clazz.getName()));
                        }

                        // Only class level interceptors are processed for postconstruct/predestroy methods.
                        // Method level interceptors aren't supposed to be processed for postconstruct/predestroy lifecycle
                        // methods, as per interceptors spec
                        if (interceptorHasLifecycleCallbacks) {
                            final MethodIdentifier postConstructMethodIdentifier = interceptorConfig.getPostConstruct();
                            handleInterceptorClass(clazz, postConstructMethodIdentifier, userPostConstructByInterceptorClass, true, true);
                            final MethodIdentifier preDestroyMethodIdentifier = interceptorConfig.getPreDestroy();
                            handleInterceptorClass(clazz, preDestroyMethodIdentifier, userPreDestroyByInterceptorClass, true, true);
                        }
                        final MethodIdentifier aroundInvokeMethodIdentifier = interceptorConfig.getAroundInvoke();
                        handleInterceptorClass(clazz, aroundInvokeMethodIdentifier, userAroundInvokesByInterceptorClass, false, false);

                        if (description.isTimerServiceApplicable()) {
                            final MethodIdentifier aroundTimeoutMethodIdentifier = interceptorConfig.getAroundTimeout();
                            handleInterceptorClass(clazz, aroundTimeoutMethodIdentifier, userAroundTimeoutsByInterceptorClass, false, false);
                        }

                        if (description.isPassivationApplicable()) {
                            handleInterceptorClass(clazz, interceptorConfig.getPrePassivate(), userPrePassivatesByInterceptorClass, false, false);
                            handleInterceptorClass(clazz, interceptorConfig.getPostActivate(), userPostActivatesByInterceptorClass, false, false);
                        }

                    }

                    private void handleInterceptorClass(final Class<?> clazz, final MethodIdentifier methodIdentifier, final Map<String, List<InterceptorFactory>> classMap, final boolean changeMethod, final boolean lifecycleMethod) throws DeploymentUnitProcessingException {
                        if (methodIdentifier != null) {
                            final Method method = ClassReflectionIndexUtil.findRequiredMethod(deploymentReflectionIndex, clazz, methodIdentifier);
                            if (isNotOverriden(clazz, method, interceptorClass.getModuleClass(), deploymentReflectionIndex)) {
                                final InterceptorFactory interceptorFactory = new ManagedReferenceLifecycleMethodInterceptorFactory(contextKey, method, changeMethod, lifecycleMethod);
                                List<InterceptorFactory> factories = classMap.get(interceptorClassName);
                                if (factories == null) {
                                    classMap.put(interceptorClassName, factories = new ArrayList<InterceptorFactory>());
                                }
                                factories.add(interceptorFactory);
                            }
                        }
                    }
                }.run();
            }

            final List<InterceptorFactory> userPostConstruct = new ArrayList<InterceptorFactory>();
            final List<InterceptorFactory> userPreDestroy = new ArrayList<InterceptorFactory>();
            final List<InterceptorFactory> userPrePassivate = new ArrayList<InterceptorFactory>();
            final List<InterceptorFactory> userPostActivate = new ArrayList<InterceptorFactory>();

            //now add the lifecycle interceptors in the correct order
            for (final InterceptorDescription interceptorClass : interceptorWithLifecycleCallbacks) {
                if (userPostConstructByInterceptorClass.containsKey(interceptorClass.getInterceptorClassName())) {
                    userPostConstruct.addAll(userPostConstructByInterceptorClass.get(interceptorClass.getInterceptorClassName()));
                }
                if (userPreDestroyByInterceptorClass.containsKey(interceptorClass.getInterceptorClassName())) {
                    userPreDestroy.addAll(userPreDestroyByInterceptorClass.get(interceptorClass.getInterceptorClassName()));
                }
                if (description.isPassivationApplicable()) {
                    if (userPrePassivatesByInterceptorClass.containsKey(interceptorClass.getInterceptorClassName())) {
                        userPrePassivate.addAll(userPrePassivatesByInterceptorClass.get(interceptorClass.getInterceptorClassName()));
                    }
                    if (userPostActivatesByInterceptorClass.containsKey(interceptorClass.getInterceptorClassName())) {
                        userPostActivate.addAll(userPostActivatesByInterceptorClass.get(interceptorClass.getInterceptorClassName()));
                    }
                }
            }


            new ClassDescriptionTraversal(configuration.getComponentClass(), applicationClasses) {
                @Override
                public void handle(final Class<?> clazz, EEModuleClassDescription classDescription) throws DeploymentUnitProcessingException {

                    final InterceptorClassDescription interceptorConfig = mergeInterceptorConfig(clazz, classDescription, description, metadataComplete);

                    handleClassMethod(clazz, interceptorConfig.getPostConstruct(), userPostConstruct, true, true);
                    handleClassMethod(clazz, interceptorConfig.getPreDestroy(), userPreDestroy, true, true);
                    handleClassMethod(clazz, interceptorConfig.getAroundInvoke(), componentUserAroundInvoke, false, false);

                    if (description.isTimerServiceApplicable()) {
                        handleClassMethod(clazz, interceptorConfig.getAroundTimeout(), componentUserAroundTimeout, false, false);
                    }

                    if (description.isPassivationApplicable()) {
                        handleClassMethod(clazz, interceptorConfig.getPrePassivate(), userPrePassivate, false, false);
                        handleClassMethod(clazz, interceptorConfig.getPostActivate(), userPostActivate, false, false);
                    }
                }

                private void handleClassMethod(final Class<?> clazz, final MethodIdentifier methodIdentifier, final List<InterceptorFactory> interceptors, boolean changeMethod, boolean lifecycleMethod) throws DeploymentUnitProcessingException {
                    if (methodIdentifier != null) {
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                uninjectors.addLast(new ManagedReferenceReleaseInterceptorFactory(valueContextKey));
            }
        }

        private InterceptorClassDescription mergeInterceptorConfig(final Class<?> clazz, final EEModuleClassDescription classDescription, final ComponentDescription description, final boolean metadataComplete) {
            final InterceptorClassDescription interceptorConfig;
            if (classDescription != null && !metadataComplete) {
                interceptorConfig = InterceptorClassDescription.merge(classDescription.getInterceptorClassDescription(), description.interceptorClassOverrides.get(clazz.getName()));
            } else {
                interceptorConfig = InterceptorClassDescription.merge(null, description.interceptorClassOverrides.get(clazz.getName()));
            }
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            @Override
            public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
                if (TransactionManagementType.CONTAINER.equals(getTransactionManagementType())) {

                    final EEApplicationClasses applicationClasses = context.getDeploymentUnit().getAttachment(Attachments.EE_APPLICATION_CLASSES_DESCRIPTION);
                    InterceptorClassDescription interceptorConfig = ComponentDescription.mergeInterceptorConfig(configuration.getComponentClass(), applicationClasses.getClassByName(description.getComponentClassName()), description, MetadataCompleteMarker.isMetadataComplete(context.getDeploymentUnit()));

                    configuration.addPostConstructInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPostConstruct(), true), InterceptorOrder.ComponentPostConstruct.TRANSACTION_INTERCEPTOR);
                    configuration.addPreDestroyInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPreDestroy(), true), InterceptorOrder.ComponentPreDestroy.TRANSACTION_INTERCEPTOR);

                    configuration.addTimeoutViewInterceptor(TimerCMTTxInterceptor.FACTORY, InterceptorOrder.View.CMT_TRANSACTION_INTERCEPTOR);
                }
                configuration.addTimeoutViewInterceptor(StatelessComponentInstanceAssociatingFactory.instance(), InterceptorOrder.View.ASSOCIATING_INTERCEPTOR);
            }
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        } else {
            getConfigurators().add(new ComponentConfigurator() {
                @Override
                public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
                    final EEApplicationClasses applicationClasses = context.getDeploymentUnit().getAttachment(Attachments.EE_APPLICATION_CLASSES_DESCRIPTION);
                    InterceptorClassDescription interceptorConfig = ComponentDescription.mergeInterceptorConfig(configuration.getComponentClass(), applicationClasses.getClassByName(description.getComponentClassName()), description, MetadataCompleteMarker.isMetadataComplete(context.getDeploymentUnit()));

                    configuration.addPostConstructInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPostConstruct(), false), InterceptorOrder.ComponentPostConstruct.TRANSACTION_INTERCEPTOR);
                    configuration.addPreDestroyInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPreDestroy(), false), InterceptorOrder.ComponentPreDestroy.TRANSACTION_INTERCEPTOR);

                    if (description.isPassivationApplicable()) {
                        configuration.addPrePassivateInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPrePassivate(), false), InterceptorOrder.ComponentPassivation.TRANSACTION_INTERCEPTOR);
                        configuration.addPostActivateInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPostActivate(), false), InterceptorOrder.ComponentPassivation.TRANSACTION_INTERCEPTOR);
                    }
                }
            });
        }
        addStatefulSessionSynchronizationInterceptor();
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        }

        @Override
        public void handle(final Class<?> clazz, EEModuleClassDescription classDescription) throws DeploymentUnitProcessingException {
            final InterceptorClassDescription interceptorConfig;
            if (classDescription != null) {
                interceptorConfig = InterceptorClassDescription.merge(classDescription.getInterceptorClassDescription(), moduleDescription.getInterceptorClassOverride(clazz.getName()));
            } else {
                interceptorConfig = InterceptorClassDescription.merge(null, moduleDescription.getInterceptorClassOverride(clazz.getName()));
            }
            // get the container-interceptor class' constructor
            final ClassReflectionIndex<?> interceptorClassReflectionIndex = deploymentReflectionIndex.getClassIndex(interceptorClass);
            final Constructor<?> interceptorClassConstructor = interceptorClassReflectionIndex.getConstructor(EMPTY_CLASS_ARRAY);
            if (interceptorClassConstructor == null) {
                throw MESSAGES.defaultConstructorNotFound(interceptorClass);
            }

            final MethodIdentifier aroundInvokeMethodIdentifier = interceptorConfig.getAroundInvoke();
            final InterceptorFactory aroundInvokeInterceptorFactory = createInterceptorFactory(clazz, aroundInvokeMethodIdentifier, interceptorClassConstructor);
            if (aroundInvokeInterceptorFactory != null) {
                this.aroundInvokeInterceptorFactories.add(aroundInvokeInterceptorFactory);
            }

            if (ejbComponentDescription.isTimerServiceApplicable()) {
                final MethodIdentifier aroundTimeoutMethodIdentifier = interceptorConfig.getAroundTimeout();
                final InterceptorFactory aroundTimeoutInterceptorFactory = createInterceptorFactory(clazz, aroundTimeoutMethodIdentifier, interceptorClassConstructor);
                if (aroundTimeoutInterceptorFactory != null) {
                    this.aroundTimeoutInterceptorFactories.add(aroundTimeoutInterceptorFactory);
                }
            }
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            getConfigurators().add(new ComponentConfigurator() {
                @Override
                public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {

                    final EEApplicationClasses applicationClasses = context.getDeploymentUnit().getAttachment(Attachments.EE_APPLICATION_CLASSES_DESCRIPTION);
                    InterceptorClassDescription interceptorConfig = ComponentDescription.mergeInterceptorConfig(configuration.getComponentClass(), applicationClasses.getClassByName(description.getComponentClassName()), description, MetadataCompleteMarker.isMetadataComplete(context.getDeploymentUnit()));

                    configuration.addPostConstructInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPostConstruct() ,true), InterceptorOrder.ComponentPostConstruct.TRANSACTION_INTERCEPTOR);
                    configuration.addPreDestroyInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPreDestroy() ,true), InterceptorOrder.ComponentPreDestroy.TRANSACTION_INTERCEPTOR);

                    configuration.addTimeoutViewInterceptor(TimerCMTTxInterceptor.FACTORY, InterceptorOrder.View.CMT_TRANSACTION_INTERCEPTOR);

                }
            });
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        } else {
            getConfigurators().add(new ComponentConfigurator() {
                @Override
                public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
                    final EEApplicationClasses applicationClasses = context.getDeploymentUnit().getAttachment(Attachments.EE_APPLICATION_CLASSES_DESCRIPTION);
                    InterceptorClassDescription interceptorConfig = ComponentDescription.mergeInterceptorConfig(configuration.getComponentClass(), applicationClasses.getClassByName(description.getComponentClassName()), description, MetadataCompleteMarker.isMetadataComplete(context.getDeploymentUnit()));

                    configuration.addPostConstructInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPostConstruct(), true), InterceptorOrder.ComponentPostConstruct.TRANSACTION_INTERCEPTOR);
                    configuration.addPreDestroyInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPreDestroy(), true), InterceptorOrder.ComponentPreDestroy.TRANSACTION_INTERCEPTOR);

                    configuration.addTimeoutViewInterceptor(TimerCMTTxInterceptor.FACTORY, InterceptorOrder.View.CMT_TRANSACTION_INTERCEPTOR);
                }
            });
        }
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        } else {
            getConfigurators().add(new ComponentConfigurator() {
                @Override
                public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
                    final EEApplicationClasses applicationClasses = context.getDeploymentUnit().getAttachment(Attachments.EE_APPLICATION_CLASSES_DESCRIPTION);
                    InterceptorClassDescription interceptorConfig = ComponentDescription.mergeInterceptorConfig(configuration.getComponentClass(), applicationClasses.getClassByName(description.getComponentClassName()), description, MetadataCompleteMarker.isMetadataComplete(context.getDeploymentUnit()));

                    configuration.addPostConstructInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPostConstruct(), false), InterceptorOrder.ComponentPostConstruct.TRANSACTION_INTERCEPTOR);
                    configuration.addPreDestroyInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPreDestroy(), false), InterceptorOrder.ComponentPreDestroy.TRANSACTION_INTERCEPTOR);

                    if (description.isPassivationApplicable()) {
                        configuration.addPrePassivateInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPrePassivate(), false), InterceptorOrder.ComponentPassivation.TRANSACTION_INTERCEPTOR);
                        configuration.addPostActivateInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPostActivate(), false), InterceptorOrder.ComponentPassivation.TRANSACTION_INTERCEPTOR);
                    }
                }
            });
        }
        addStatefulSessionSynchronizationInterceptor();
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        }

        @Override
        public void handle(final Class<?> clazz, EEModuleClassDescription classDescription) throws DeploymentUnitProcessingException {
            final InterceptorClassDescription interceptorConfig;
            if (classDescription != null) {
                interceptorConfig = InterceptorClassDescription.merge(classDescription.getInterceptorClassDescription(), moduleDescription.getInterceptorClassOverride(clazz.getName()));
            } else {
                interceptorConfig = InterceptorClassDescription.merge(null, moduleDescription.getInterceptorClassOverride(clazz.getName()));
            }
            // get the container-interceptor class' constructor
            final ClassReflectionIndex<?> interceptorClassReflectionIndex = deploymentReflectionIndex.getClassIndex(interceptorClass);
            final Constructor<?> interceptorClassConstructor = interceptorClassReflectionIndex.getConstructor(EMPTY_CLASS_ARRAY);
            if (interceptorClassConstructor == null) {
                throw EeLogger.ROOT_LOGGER.defaultConstructorNotFound(interceptorClass);
            }

            final MethodIdentifier aroundInvokeMethodIdentifier = interceptorConfig.getAroundInvoke();
            final InterceptorFactory aroundInvokeInterceptorFactory = createInterceptorFactory(clazz, aroundInvokeMethodIdentifier, interceptorClassConstructor);
            if (aroundInvokeInterceptorFactory != null) {
                this.aroundInvokeInterceptorFactories.add(aroundInvokeInterceptorFactory);
            }

            if (ejbComponentDescription.isTimerServiceRequired()) {
                final MethodIdentifier aroundTimeoutMethodIdentifier = interceptorConfig.getAroundTimeout();
                final InterceptorFactory aroundTimeoutInterceptorFactory = createInterceptorFactory(clazz, aroundTimeoutMethodIdentifier, interceptorClassConstructor);
                if (aroundTimeoutInterceptorFactory != null) {
                    this.aroundTimeoutInterceptorFactories.add(aroundTimeoutInterceptorFactory);
                }
            }
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        } else {
            getConfigurators().add(new ComponentConfigurator() {
                @Override
                public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
                    final EEApplicationClasses applicationClasses = context.getDeploymentUnit().getAttachment(Attachments.EE_APPLICATION_CLASSES_DESCRIPTION);
                    InterceptorClassDescription interceptorConfig = ComponentDescription.mergeInterceptorConfig(configuration.getComponentClass(), applicationClasses.getClassByName(description.getComponentClassName()), description, MetadataCompleteMarker.isMetadataComplete(context.getDeploymentUnit()));

                    configuration.addPostConstructInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPostConstruct(), true), InterceptorOrder.ComponentPostConstruct.TRANSACTION_INTERCEPTOR);
                    configuration.addPreDestroyInterceptor(new LifecycleCMTTxInterceptor.Factory(interceptorConfig.getPreDestroy(), true), InterceptorOrder.ComponentPreDestroy.TRANSACTION_INTERCEPTOR);

                    configuration.addTimeoutViewInterceptor(TimerCMTTxInterceptor.FACTORY, InterceptorOrder.View.CMT_TRANSACTION_INTERCEPTOR);
                }
            });
        }
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Related Classes of org.jboss.as.ee.component.interceptors.InterceptorClassDescription

  • org.jboss.as.ee.component.ComponentDescription
  • org.jboss.as.ee.component.ComponentDescription$DefaultComponentConfigurator
  • org.jboss.as.ee.component.DefaultComponentConfigurator
  • org.jboss.as.ee.component.DefaultInterceptorConfigurator
  • org.jboss.as.ejb3.component.EJBContainerInterceptorsViewConfigurator$InterceptorClassDescriptionTraversal
  • org.jboss.as.ejb3.component.messagedriven.MessageDrivenComponentDescription
  • org.jboss.as.ejb3.component.singleton.SingletonComponentDescription
  • org.jboss.as.ejb3.component.stateful.StatefulComponentDescription
  • org.jboss.as.ejb3.component.stateless.StatelessComponentDescription
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