Examples with InterceptorFactory org.jboss.invocation.InterceptorFactory used on opensource projects

Example 6 with InterceptorFactory

use of org.jboss.invocation.InterceptorFactory in project wildfly by wildfly.

the class DefaultComponentConfigurator method configure.

public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
    final DeploymentUnit deploymentUnit = context.getDeploymentUnit();
    final DeploymentReflectionIndex deploymentReflectionIndex = deploymentUnit.getAttachment(REFLECTION_INDEX);
    final Module module = deploymentUnit.getAttachment(org.jboss.as.server.deployment.Attachments.MODULE);
    final EEApplicationClasses applicationClasses = deploymentUnit.getAttachment(Attachments.EE_APPLICATION_CLASSES_DESCRIPTION);
    final EEModuleDescription moduleDescription = deploymentUnit.getAttachment(Attachments.EE_MODULE_DESCRIPTION);
    final boolean metadataComplete = MetadataCompleteMarker.isMetadataComplete(deploymentUnit);
    // Module stuff
    final Deque<InterceptorFactory> injectors = new ArrayDeque<>();
    final Deque<InterceptorFactory> uninjectors = new ArrayDeque<>();
    final Deque<InterceptorFactory> destructors = new ArrayDeque<>();
    final List<InterceptorFactory> componentUserAroundInvoke = new ArrayList<>();
    final List<InterceptorFactory> componentUserAroundTimeout;
    final List<InterceptorFactory> userPostConstruct = new ArrayList<>();
    final List<InterceptorFactory> userPreDestroy = new ArrayList<>();
    final List<InterceptorFactory> componentUserPrePassivate;
    final List<InterceptorFactory> componentUserPostActivate;
    final Set<MethodIdentifier> timeoutMethods = description.getTimerMethods();
    if (description.isTimerServiceRequired()) {
        componentUserAroundTimeout = new ArrayList<>();
    } else {
        componentUserAroundTimeout = null;
    }
    if (description.isPassivationApplicable()) {
        componentUserPrePassivate = new ArrayList<>();
        componentUserPostActivate = new ArrayList<>();
    } else {
        componentUserPrePassivate = null;
        componentUserPostActivate = null;
    }
    destructors.add(new ImmediateInterceptorFactory(new ManagedReferenceReleaseInterceptor(BasicComponentInstance.INSTANCE_KEY)));
    new ClassDescriptionTraversal(configuration.getComponentClass(), applicationClasses) {

        @Override
        public void handle(Class<?> clazz, EEModuleClassDescription classDescription) throws DeploymentUnitProcessingException {
            mergeInjectionsForClass(clazz, configuration.getComponentClass(), classDescription, moduleDescription, deploymentReflectionIndex, description, configuration, context, injectors, BasicComponentInstance.INSTANCE_KEY, uninjectors, metadataComplete);
        }
    }.run();
    new ClassDescriptionTraversal(configuration.getComponentClass(), applicationClasses) {

        @Override
        public void handle(final Class<?> clazz, EEModuleClassDescription classDescription) throws DeploymentUnitProcessingException {
            final InterceptorClassDescription interceptorConfig = InterceptorClassDescription.merge(ComponentDescription.mergeInterceptorConfig(clazz, classDescription, description, metadataComplete), moduleDescription.getInterceptorClassOverride(clazz.getName()));
            handleClassMethod(clazz, interceptorConfig.getAroundInvoke(), componentUserAroundInvoke, false, false, configuration);
            if (description.isTimerServiceRequired()) {
                handleClassMethod(clazz, interceptorConfig.getAroundTimeout(), componentUserAroundTimeout, false, false, configuration);
            }
            if (!description.isIgnoreLifecycleInterceptors()) {
                handleClassMethod(clazz, interceptorConfig.getPostConstruct(), userPostConstruct, true, true, configuration);
                handleClassMethod(clazz, interceptorConfig.getPreDestroy(), userPreDestroy, true, true, configuration);
                if (description.isPassivationApplicable()) {
                    handleClassMethod(clazz, interceptorConfig.getPrePassivate(), componentUserPrePassivate, false, true, configuration);
                    handleClassMethod(clazz, interceptorConfig.getPostActivate(), componentUserPostActivate, false, true, configuration);
                }
            }
        }

        private void handleClassMethod(final Class<?> clazz, final MethodIdentifier methodIdentifier, final List<InterceptorFactory> interceptors, boolean changeMethod, boolean lifecycleMethod, ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
            if (methodIdentifier != null) {
                final Method method = ClassReflectionIndexUtil.findRequiredMethod(deploymentReflectionIndex, clazz, methodIdentifier);
                if (isNotOverriden(clazz, method, configuration.getComponentClass(), deploymentReflectionIndex)) {
                    InterceptorFactory interceptorFactory = new ImmediateInterceptorFactory(new ManagedReferenceLifecycleMethodInterceptor(BasicComponentInstance.INSTANCE_KEY, method, changeMethod, lifecycleMethod));
                    interceptors.add(interceptorFactory);
                    if (lifecycleMethod) {
                        configuration.addLifecycleMethod(method);
                    }
                }
            }
        }
    }.run();
    final ClassLoader classLoader = module.getClassLoader();
    final InterceptorFactory tcclInterceptor = new ImmediateInterceptorFactory(new ContextClassLoaderInterceptor(classLoader));
    if (!injectors.isEmpty()) {
        configuration.addPostConstructInterceptors(new ArrayList<>(injectors), InterceptorOrder.ComponentPostConstruct.COMPONENT_RESOURCE_INJECTION_INTERCEPTORS);
    }
    // Apply post-construct
    if (!userPostConstruct.isEmpty()) {
        configuration.addPostConstructInterceptors(userPostConstruct, InterceptorOrder.ComponentPostConstruct.COMPONENT_USER_INTERCEPTORS);
    }
    configuration.addPostConstructInterceptor(Interceptors.getTerminalInterceptorFactory(), InterceptorOrder.ComponentPostConstruct.TERMINAL_INTERCEPTOR);
    configuration.addPostConstructInterceptor(tcclInterceptor, InterceptorOrder.ComponentPostConstruct.TCCL_INTERCEPTOR);
    // Apply pre-destroy
    if (!uninjectors.isEmpty()) {
        configuration.addPreDestroyInterceptors(new ArrayList<>(uninjectors), InterceptorOrder.ComponentPreDestroy.COMPONENT_UNINJECTION_INTERCEPTORS);
    }
    if (!destructors.isEmpty()) {
        configuration.addPreDestroyInterceptors(new ArrayList<>(destructors), InterceptorOrder.ComponentPreDestroy.COMPONENT_DESTRUCTION_INTERCEPTORS);
    }
    if (!userPreDestroy.isEmpty()) {
        configuration.addPreDestroyInterceptors(userPreDestroy, InterceptorOrder.ComponentPreDestroy.COMPONENT_USER_INTERCEPTORS);
    }
    configuration.addPreDestroyInterceptor(Interceptors.getTerminalInterceptorFactory(), InterceptorOrder.ComponentPreDestroy.TERMINAL_INTERCEPTOR);
    configuration.addPreDestroyInterceptor(tcclInterceptor, InterceptorOrder.ComponentPreDestroy.TCCL_INTERCEPTOR);
    if (description.isPassivationApplicable()) {
        if (!componentUserPrePassivate.isEmpty()) {
            configuration.addPrePassivateInterceptors(componentUserPrePassivate, InterceptorOrder.ComponentPassivation.COMPONENT_USER_INTERCEPTORS);
        }
        configuration.addPrePassivateInterceptor(Interceptors.getTerminalInterceptorFactory(), InterceptorOrder.ComponentPassivation.TERMINAL_INTERCEPTOR);
        configuration.addPrePassivateInterceptor(tcclInterceptor, InterceptorOrder.ComponentPassivation.TCCL_INTERCEPTOR);
        if (!componentUserPostActivate.isEmpty()) {
            configuration.addPostActivateInterceptors(componentUserPostActivate, InterceptorOrder.ComponentPassivation.COMPONENT_USER_INTERCEPTORS);
        }
        configuration.addPostActivateInterceptor(Interceptors.getTerminalInterceptorFactory(), InterceptorOrder.ComponentPassivation.TERMINAL_INTERCEPTOR);
        configuration.addPostActivateInterceptor(tcclInterceptor, InterceptorOrder.ComponentPassivation.TCCL_INTERCEPTOR);
    }
    // @AroundInvoke interceptors
    if (description.isIntercepted()) {
        for (final Method method : configuration.getDefinedComponentMethods()) {
            //now add the interceptor that initializes and the interceptor that actually invokes to the end of the interceptor chain
            configuration.addComponentInterceptor(method, Interceptors.getInitialInterceptorFactory(), InterceptorOrder.Component.INITIAL_INTERCEPTOR);
            configuration.addComponentInterceptor(method, new ImmediateInterceptorFactory(new ManagedReferenceMethodInterceptor(BasicComponentInstance.INSTANCE_KEY, method)), InterceptorOrder.Component.TERMINAL_INTERCEPTOR);
            final MethodIdentifier identifier = MethodIdentifier.getIdentifier(method.getReturnType(), method.getName(), method.getParameterTypes());
            // first add the default interceptors (if not excluded) to the deque
            final boolean requiresTimerChain = description.isTimerServiceRequired() && timeoutMethods.contains(identifier);
            if (requiresTimerChain) {
                configuration.addComponentInterceptor(method, new UserInterceptorFactory(weaved(componentUserAroundInvoke), weaved(componentUserAroundTimeout)), InterceptorOrder.Component.COMPONENT_USER_INTERCEPTORS);
            } else {
                configuration.addComponentInterceptors(method, componentUserAroundInvoke, InterceptorOrder.Component.COMPONENT_USER_INTERCEPTORS);
            }
        }
    }
}

Example 7 with InterceptorFactory

use of org.jboss.invocation.InterceptorFactory in project wildfly by wildfly.

the class DefaultInterceptorConfigurator method configure.

public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
    final DeploymentUnit deploymentUnit = context.getDeploymentUnit();
    final DeploymentReflectionIndex deploymentReflectionIndex = deploymentUnit.getAttachment(REFLECTION_INDEX);
    final EEApplicationClasses applicationClasses = deploymentUnit.getAttachment(Attachments.EE_APPLICATION_CLASSES_DESCRIPTION);
    final EEModuleDescription moduleDescription = deploymentUnit.getAttachment(Attachments.EE_MODULE_DESCRIPTION);
    final Module module = deploymentUnit.getAttachment(org.jboss.as.server.deployment.Attachments.MODULE);
    final boolean metadataComplete = MetadataCompleteMarker.isMetadataComplete(deploymentUnit);
    // Module stuff
    final Deque<InterceptorFactory> instantiators = new ArrayDeque<>();
    final Deque<InterceptorFactory> injectors = new ArrayDeque<>();
    final Deque<InterceptorFactory> uninjectors = new ArrayDeque<>();
    final Deque<InterceptorFactory> destructors = new ArrayDeque<>();
    final Map<String, List<InterceptorFactory>> userAroundInvokesByInterceptorClass = new HashMap<>();
    final Map<String, List<InterceptorFactory>> userAroundConstructsByInterceptorClass = new HashMap<String, List<InterceptorFactory>>();
    final Map<String, List<InterceptorFactory>> userAroundTimeoutsByInterceptorClass;
    final Map<String, List<InterceptorFactory>> userPrePassivatesByInterceptorClass;
    final Map<String, List<InterceptorFactory>> userPostActivatesByInterceptorClass;
    final Map<String, List<InterceptorFactory>> userPostConstructByInterceptorClass = new HashMap<String, List<InterceptorFactory>>();
    final Map<String, List<InterceptorFactory>> userPreDestroyByInterceptorClass = new HashMap<String, List<InterceptorFactory>>();
    final Set<MethodIdentifier> timeoutMethods = description.getTimerMethods();
    if (description.isTimerServiceRequired()) {
        userAroundTimeoutsByInterceptorClass = new HashMap<>();
    } else {
        userAroundTimeoutsByInterceptorClass = null;
    }
    if (description.isPassivationApplicable()) {
        userPrePassivatesByInterceptorClass = new HashMap<>();
        userPostActivatesByInterceptorClass = new HashMap<>();
    } else {
        userPrePassivatesByInterceptorClass = null;
        userPostActivatesByInterceptorClass = null;
    }
    //the actual component creation interceptor
    //this really belongs in DefaultComponentConfigurator, but all the other AroundConstruct chain is assembled here
    final InterceptorFactory instantiator;
    // Primary instance
    final ComponentFactory instanceFactory = configuration.getInstanceFactory();
    if (instanceFactory != null) {
        instantiator = new ImmediateInterceptorFactory(new ComponentInstantiatorInterceptor(instanceFactory, BasicComponentInstance.INSTANCE_KEY, true));
    } else {
        final ClassReflectionIndex componentClassIndex = deploymentReflectionIndex.getClassIndex(configuration.getComponentClass());
        //use the default constructor if no instanceFactory has been set
        final Constructor<?> constructor = componentClassIndex.getConstructor(EMPTY_CLASS_ARRAY);
        if (constructor == null) {
            throw EeLogger.ROOT_LOGGER.defaultConstructorNotFound(configuration.getComponentClass());
        }
        instantiator = new ImmediateInterceptorFactory(new ComponentInstantiatorInterceptor(new ConstructorComponentFactory(constructor), BasicComponentInstance.INSTANCE_KEY, true));
    }
    //all interceptors with lifecycle callbacks, in the correct order
    final List<InterceptorDescription> interceptorWithLifecycleCallbacks = new ArrayList<InterceptorDescription>();
    if (!description.isExcludeDefaultInterceptors()) {
        interceptorWithLifecycleCallbacks.addAll(description.getDefaultInterceptors());
    }
    interceptorWithLifecycleCallbacks.addAll(description.getClassInterceptors());
    for (final InterceptorDescription interceptorDescription : description.getAllInterceptors()) {
        final String interceptorClassName = interceptorDescription.getInterceptorClassName();
        final Class<?> interceptorClass;
        try {
            interceptorClass = ClassLoadingUtils.loadClass(interceptorClassName, module);
        } catch (ClassNotFoundException e) {
            throw EeLogger.ROOT_LOGGER.cannotLoadInterceptor(e, interceptorClassName);
        }
        final InterceptorEnvironment interceptorEnvironment = moduleDescription.getInterceptorEnvironment().get(interceptorClassName);
        if (interceptorEnvironment != null) {
            //if the interceptor has environment config we merge it into the components environment
            description.getBindingConfigurations().addAll(interceptorEnvironment.getBindingConfigurations());
            for (final ResourceInjectionConfiguration injection : interceptorEnvironment.getResourceInjections()) {
                description.addResourceInjection(injection);
            }
        }
        //we store the interceptor instance under the class key
        final Object contextKey = interceptorClass;
        configuration.getInterceptorContextKeys().add(contextKey);
        final ClassReflectionIndex interceptorIndex = deploymentReflectionIndex.getClassIndex(interceptorClass);
        final Constructor<?> constructor = interceptorIndex.getConstructor(EMPTY_CLASS_ARRAY);
        if (constructor == null) {
            throw EeLogger.ROOT_LOGGER.defaultConstructorNotFoundOnComponent(interceptorClassName, configuration.getComponentClass());
        }
        instantiators.addFirst(new ImmediateInterceptorFactory(new ComponentInstantiatorInterceptor(new ConstructorComponentFactory(constructor), contextKey, false)));
        destructors.addLast(new ImmediateInterceptorFactory(new ManagedReferenceReleaseInterceptor(contextKey)));
        final boolean interceptorHasLifecycleCallbacks = interceptorWithLifecycleCallbacks.contains(interceptorDescription);
        new ClassDescriptionTraversal(interceptorClass, applicationClasses) {

            @Override
            public void handle(final Class<?> clazz, EEModuleClassDescription classDescription) throws DeploymentUnitProcessingException {
                mergeInjectionsForClass(clazz, interceptorClass, classDescription, moduleDescription, deploymentReflectionIndex, 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()));
                }
                // methods, as per interceptors spec
                if (interceptorHasLifecycleCallbacks && !description.isIgnoreLifecycleInterceptors()) {
                    final MethodIdentifier postConstructMethodIdentifier = interceptorConfig.getPostConstruct();
                    handleInterceptorClass(clazz, postConstructMethodIdentifier, userPostConstructByInterceptorClass, true, true);
                    final MethodIdentifier preDestroyMethodIdentifier = interceptorConfig.getPreDestroy();
                    handleInterceptorClass(clazz, preDestroyMethodIdentifier, userPreDestroyByInterceptorClass, true, true);
                    final MethodIdentifier aroundConstructMethodIdentifier = interceptorConfig.getAroundConstruct();
                    handleInterceptorClass(clazz, aroundConstructMethodIdentifier, userAroundConstructsByInterceptorClass, true, true);
                }
                final MethodIdentifier aroundInvokeMethodIdentifier = interceptorConfig.getAroundInvoke();
                handleInterceptorClass(clazz, aroundInvokeMethodIdentifier, userAroundInvokesByInterceptorClass, false, false);
                if (description.isTimerServiceRequired()) {
                    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, deploymentReflectionIndex)) {
                        final InterceptorFactory interceptorFactory = new ImmediateInterceptorFactory(new ManagedReferenceLifecycleMethodInterceptor(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> userAroundConstruct = new ArrayList<InterceptorFactory>();
    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 (userAroundConstructsByInterceptorClass.containsKey(interceptorClass.getInterceptorClassName())) {
            userAroundConstruct.addAll(userAroundConstructsByInterceptorClass.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()));
            }
        }
    }
    if (!injectors.isEmpty()) {
        configuration.addPostConstructInterceptors(new ArrayList<>(injectors), InterceptorOrder.ComponentPostConstruct.INTERCEPTOR_RESOURCE_INJECTION_INTERCEPTORS);
    }
    if (!instantiators.isEmpty()) {
        configuration.addPostConstructInterceptors(new ArrayList<>(instantiators), InterceptorOrder.ComponentPostConstruct.INTERCEPTOR_INSTANTIATION_INTERCEPTORS);
    }
    if (!userAroundConstruct.isEmpty()) {
        configuration.addAroundConstructInterceptors(userAroundConstruct, InterceptorOrder.AroundConstruct.INTERCEPTOR_AROUND_CONSTRUCT);
    }
    configuration.addAroundConstructInterceptor(instantiator, InterceptorOrder.AroundConstruct.CONSTRUCT_COMPONENT);
    configuration.addAroundConstructInterceptor(new ImmediateInterceptorFactory(Interceptors.getTerminalInterceptor()), InterceptorOrder.AroundConstruct.TERMINAL_INTERCEPTOR);
    if (!configuration.getAroundConstructInterceptors().isEmpty()) {
        configuration.addPostConstructInterceptor(new AroundConstructInterceptorFactory(Interceptors.getChainedInterceptorFactory(configuration.getAroundConstructInterceptors())), InterceptorOrder.ComponentPostConstruct.AROUND_CONSTRUCT_CHAIN);
    }
    if (!userPostConstruct.isEmpty()) {
        configuration.addPostConstructInterceptors(userPostConstruct, InterceptorOrder.ComponentPostConstruct.INTERCEPTOR_USER_INTERCEPTORS);
    }
    // Apply pre-destroy
    if (!uninjectors.isEmpty()) {
        configuration.addPreDestroyInterceptors(new ArrayList<>(uninjectors), InterceptorOrder.ComponentPreDestroy.INTERCEPTOR_UNINJECTION_INTERCEPTORS);
    }
    if (!destructors.isEmpty()) {
        configuration.addPreDestroyInterceptors(new ArrayList<>(destructors), InterceptorOrder.ComponentPreDestroy.INTERCEPTOR_DESTRUCTION_INTERCEPTORS);
    }
    if (!userPreDestroy.isEmpty()) {
        configuration.addPreDestroyInterceptors(userPreDestroy, InterceptorOrder.ComponentPreDestroy.INTERCEPTOR_USER_INTERCEPTORS);
    }
    if (description.isPassivationApplicable()) {
        if (!userPrePassivate.isEmpty()) {
            configuration.addPrePassivateInterceptors(userPrePassivate, InterceptorOrder.ComponentPassivation.INTERCEPTOR_USER_INTERCEPTORS);
        }
        if (!userPostActivate.isEmpty()) {
            configuration.addPostActivateInterceptors(userPostActivate, InterceptorOrder.ComponentPassivation.INTERCEPTOR_USER_INTERCEPTORS);
        }
    }
    // @AroundInvoke interceptors
    final List<InterceptorDescription> classInterceptors = description.getClassInterceptors();
    final Map<MethodIdentifier, List<InterceptorDescription>> methodInterceptors = description.getMethodInterceptors();
    if (description.isIntercepted()) {
        for (final Method method : configuration.getDefinedComponentMethods()) {
            //now add the interceptor that initializes and the interceptor that actually invokes to the end of the interceptor chain
            final MethodIdentifier identifier = MethodIdentifier.getIdentifier(method.getReturnType(), method.getName(), method.getParameterTypes());
            final List<InterceptorFactory> userAroundInvokes = new ArrayList<InterceptorFactory>();
            final List<InterceptorFactory> userAroundTimeouts = new ArrayList<InterceptorFactory>();
            // first add the default interceptors (if not excluded) to the deque
            final boolean requiresTimerChain = description.isTimerServiceRequired() && timeoutMethods.contains(identifier);
            if (!description.isExcludeDefaultInterceptors() && !description.isExcludeDefaultInterceptors(identifier)) {
                for (InterceptorDescription interceptorDescription : description.getDefaultInterceptors()) {
                    String interceptorClassName = interceptorDescription.getInterceptorClassName();
                    List<InterceptorFactory> aroundInvokes = userAroundInvokesByInterceptorClass.get(interceptorClassName);
                    if (aroundInvokes != null) {
                        userAroundInvokes.addAll(aroundInvokes);
                    }
                    if (requiresTimerChain) {
                        List<InterceptorFactory> aroundTimeouts = userAroundTimeoutsByInterceptorClass.get(interceptorClassName);
                        if (aroundTimeouts != null) {
                            userAroundTimeouts.addAll(aroundTimeouts);
                        }
                    }
                }
            }
            // now add class level interceptors (if not excluded) to the deque
            if (!description.isExcludeClassInterceptors(identifier)) {
                for (InterceptorDescription interceptorDescription : classInterceptors) {
                    String interceptorClassName = interceptorDescription.getInterceptorClassName();
                    List<InterceptorFactory> aroundInvokes = userAroundInvokesByInterceptorClass.get(interceptorClassName);
                    if (aroundInvokes != null) {
                        userAroundInvokes.addAll(aroundInvokes);
                    }
                    if (requiresTimerChain) {
                        List<InterceptorFactory> aroundTimeouts = userAroundTimeoutsByInterceptorClass.get(interceptorClassName);
                        if (aroundTimeouts != null) {
                            userAroundTimeouts.addAll(aroundTimeouts);
                        }
                    }
                }
            }
            // now add method level interceptors for to the deque so that they are triggered after the class interceptors
            List<InterceptorDescription> methodLevelInterceptors = methodInterceptors.get(identifier);
            if (methodLevelInterceptors != null) {
                for (InterceptorDescription methodLevelInterceptor : methodLevelInterceptors) {
                    String interceptorClassName = methodLevelInterceptor.getInterceptorClassName();
                    List<InterceptorFactory> aroundInvokes = userAroundInvokesByInterceptorClass.get(interceptorClassName);
                    if (aroundInvokes != null) {
                        userAroundInvokes.addAll(aroundInvokes);
                    }
                    if (requiresTimerChain) {
                        List<InterceptorFactory> aroundTimeouts = userAroundTimeoutsByInterceptorClass.get(interceptorClassName);
                        if (aroundTimeouts != null) {
                            userAroundTimeouts.addAll(aroundTimeouts);
                        }
                    }
                }
            }
            if (requiresTimerChain) {
                configuration.addComponentInterceptor(method, new UserInterceptorFactory(weaved(userAroundInvokes), weaved(userAroundTimeouts)), InterceptorOrder.Component.INTERCEPTOR_USER_INTERCEPTORS);
            } else {
                configuration.addComponentInterceptors(method, userAroundInvokes, InterceptorOrder.Component.INTERCEPTOR_USER_INTERCEPTORS);
            }
        }
    }
}

Example 8 with InterceptorFactory

use of org.jboss.invocation.InterceptorFactory in project wildfly by wildfly.

the class NamespaceConfigurator method configure.

/** {@inheritDoc} */
public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
    final ComponentNamingMode namingMode = description.getNamingMode();
    final InjectedEENamespaceContextSelector selector = new InjectedEENamespaceContextSelector();
    final String applicationName = configuration.getApplicationName();
    final String moduleName = configuration.getModuleName();
    final String compName = configuration.getComponentName();
    final ServiceName appContextServiceName = ContextNames.contextServiceNameOfApplication(applicationName);
    final ServiceName moduleContextServiceName = ContextNames.contextServiceNameOfModule(applicationName, moduleName);
    final ServiceName compContextServiceName = ContextNames.contextServiceNameOfComponent(applicationName, moduleName, compName);
    final Injector<NamingStore> appInjector = selector.getAppContextInjector();
    final Injector<NamingStore> moduleInjector = selector.getModuleContextInjector();
    final Injector<NamingStore> compInjector = selector.getCompContextInjector();
    final Injector<NamingStore> jbossInjector = selector.getJbossContextInjector();
    final Injector<NamingStore> globalInjector = selector.getGlobalContextInjector();
    final Injector<NamingStore> exportedInjector = selector.getExportedContextInjector();
    configuration.getStartDependencies().add(new DependencyConfigurator<ComponentStartService>() {

        public void configureDependency(final ServiceBuilder<?> serviceBuilder, ComponentStartService service) {
            serviceBuilder.addDependency(appContextServiceName, NamingStore.class, appInjector);
            serviceBuilder.addDependency(moduleContextServiceName, NamingStore.class, moduleInjector);
            if (namingMode == ComponentNamingMode.CREATE) {
                serviceBuilder.addDependency(compContextServiceName, NamingStore.class, compInjector);
            } else if (namingMode == ComponentNamingMode.USE_MODULE) {
                serviceBuilder.addDependency(moduleContextServiceName, NamingStore.class, compInjector);
            }
            serviceBuilder.addDependency(ContextNames.GLOBAL_CONTEXT_SERVICE_NAME, NamingStore.class, globalInjector);
            serviceBuilder.addDependency(ContextNames.JBOSS_CONTEXT_SERVICE_NAME, NamingStore.class, jbossInjector);
            serviceBuilder.addDependency(ContextNames.EXPORTED_CONTEXT_SERVICE_NAME, NamingStore.class, exportedInjector);
        }
    });
    final InterceptorFactory interceptorFactory = new ImmediateInterceptorFactory(new NamespaceContextInterceptor(selector, context.getDeploymentUnit().getServiceName()));
    configuration.addPostConstructInterceptor(interceptorFactory, InterceptorOrder.ComponentPostConstruct.JNDI_NAMESPACE_INTERCEPTOR);
    configuration.addPreDestroyInterceptor(interceptorFactory, InterceptorOrder.ComponentPreDestroy.JNDI_NAMESPACE_INTERCEPTOR);
    if (description.isPassivationApplicable()) {
        configuration.addPrePassivateInterceptor(interceptorFactory, InterceptorOrder.ComponentPassivation.JNDI_NAMESPACE_INTERCEPTOR);
        configuration.addPostActivateInterceptor(interceptorFactory, InterceptorOrder.ComponentPassivation.JNDI_NAMESPACE_INTERCEPTOR);
    }
    configuration.setNamespaceContextInterceptorFactory(interceptorFactory);
    configuration.setNamespaceContextSelector(selector);
}

Example 9 with InterceptorFactory

use of org.jboss.invocation.InterceptorFactory in project wildfly by wildfly.

the class ViewService method start.

public void start(final StartContext context) throws StartException {
    // Construct the view
    View view = new View(privateData);
    view.initializeInterceptors();
    this.view = view;
    final SimpleInterceptorFactoryContext factoryContext = new SimpleInterceptorFactoryContext();
    final Component component = view.getComponent();
    factoryContext.getContextData().put(Component.class, component);
    factoryContext.getContextData().put(ComponentView.class, view);
    clientPostConstructInterceptor = clientPostConstruct.create(factoryContext);
    clientPreDestroyInterceptor = clientPreDestroy.create(factoryContext);
    final Map<Method, InterceptorFactory> clientInterceptorFactories = ViewService.this.clientInterceptorFactories;
    clientInterceptors = new IdentityHashMap<Method, Interceptor>(clientInterceptorFactories.size());
    for (Method method : clientInterceptorFactories.keySet()) {
        clientInterceptors.put(method, clientInterceptorFactories.get(method).create(factoryContext));
    }
}

Example 10 with InterceptorFactory

use of org.jboss.invocation.InterceptorFactory in project wildfly by wildfly.

the class ComponentConfiguration method addComponentInterceptors.

/**
     * Adds an interceptor factory to every method on the component.
     *
     * @param factory    The interceptor factory to add
     * @param priority   The interceptors relative order
     * @param publicOnly If true then then interceptor is only added to public methods
     */
public void addComponentInterceptors(List<InterceptorFactory> factory, int priority, boolean publicOnly) {
    for (Method method : (Iterable<Method>) classIndex.getClassMethods()) {
        if (publicOnly && !Modifier.isPublic(method.getModifiers())) {
            continue;
        }
        OrderedItemContainer<List<InterceptorFactory>> interceptors = componentInterceptors.get(method);
        if (interceptors == null) {
            componentInterceptors.put(method, interceptors = new OrderedItemContainer<List<InterceptorFactory>>());
        }
        interceptors.add(factory, priority);
    }
}