Package org.jboss.as.ee.component

Examples of org.jboss.as.ee.component.ComponentDescription


            final String beanClassName = classInfo.name().toString();

            // Get the managed bean name from the annotation
            final AnnotationValue nameValue = instance.value();
            final String beanName = nameValue == null || nameValue.asString().isEmpty() ? beanClassName : nameValue.asString();
            final ComponentDescription componentDescription = new ComponentDescription(beanName, beanClassName, moduleDescription, deploymentUnit.getServiceName());

            // Add the view
            ViewDescription viewDescription = new ViewDescription(componentDescription, beanClassName);
            viewDescription.getConfigurators().addFirst(new ViewConfigurator() {
                public void configure(final DeploymentPhaseContext context, final ComponentConfiguration componentConfiguration, final ViewDescription description, final ViewConfiguration configuration) throws DeploymentUnitProcessingException {
                    // Add MB association interceptors
                    final Object contextKey = new Object();
                    configuration.addClientPostConstructInterceptor(new ManagedBeanCreateInterceptorFactory(contextKey), InterceptorOrder.ClientPostConstruct.INSTANCE_CREATE);
                    final ManagedBeanAssociatingInterceptorFactory associatingInterceptorFactory = new ManagedBeanAssociatingInterceptorFactory(contextKey);
                    configuration.addClientInterceptor(associatingInterceptorFactory, InterceptorOrder.Client.ASSOCIATING_INTERCEPTOR);
                    configuration.addClientPreDestroyInterceptor(new ManagedBeanDestroyInterceptorFactory(contextKey), InterceptorOrder.ClientPreDestroy.INSTANCE_DESTROY);
                    configuration.addViewInterceptor(new ImmediateInterceptorFactory(new TCCLInterceptor(componentConfiguration.getModuleClassLoader())), InterceptorOrder.View.TCCL_INTERCEPTOR);
                }
            });
            viewDescription.getBindingNames().addAll(Arrays.asList("java:module/" + beanName, "java:app/" + moduleDescription.getModuleName() + "/" + beanName));
            componentDescription.getViews().add(viewDescription);
            moduleDescription.addComponent(componentDescription);

            // register a EEResourceReferenceProcessor which can process @Resource references to this managed bean.
            registry.registerResourceReferenceProcessor(new ManagedBeanResourceReferenceProcessor(beanClassName));
        }
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            for (final EJBEndpoint ejbEndpoint : getJaxwsEjbs(unit)) {
                if (endpointClassName.equals(ejbEndpoint.getClassName())) {
                    for (final String handlerClassName : mapping.getHandlers(endpointClassName)) {
                        final String ejbEndpointName = ejbEndpoint.getName();
                        final String handlerName = ejbEndpointName + "-" + handlerClassName;
                        final ComponentDescription jaxwsHandlerDescription = createComponentDescription(unit, handlerName, handlerClassName, ejbEndpointName);
                        propagateNamingContext(jaxwsHandlerDescription, ejbEndpoint);
                    }
                }
            }
        } else {
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        return true;
    }

    static ComponentDescription createComponentDescription(final DeploymentUnit unit, final String componentName, final String componentClassName, final String dependsOnEndpointClassName) {
        final EEModuleDescription moduleDescription = getRequiredAttachment(unit, EE_MODULE_DESCRIPTION);
        ComponentDescription componentDescription = moduleDescription.getComponentByName(componentName);

        if (componentDescription == null) {
            // register WS component
            componentDescription = new WSComponentDescription(componentName, componentClassName, moduleDescription, unit.getServiceName());
            moduleDescription.addComponent(componentDescription);
            // register WS dependency
            final ServiceName endpointServiceName = EndpointService.getServiceName(unit, dependsOnEndpointClassName);
            componentDescription.addDependency(endpointServiceName, ServiceBuilder.DependencyType.REQUIRED);
        }

        return componentDescription;
    }
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        final EEModuleConfiguration moduleConfiguration = new EEModuleConfiguration(moduleDescription);
        deploymentUnit.putAttachment(Attachments.EE_MODULE_CONFIGURATION, moduleConfiguration);

        final Iterator<ComponentDescription> iterator = moduleDescription.getComponentDescriptions().iterator();
            while (iterator.hasNext()) {
                final ComponentDescription componentDescription = iterator.next();
                ROOT_LOGGER.debugf("Configuring component class: %s named %s", componentDescription.getComponentClassName(),
                        componentDescription.getComponentName());
                final ComponentConfiguration componentConfiguration;
                try {
                    componentConfiguration = componentDescription.createConfiguration(classIndex.classIndex(componentDescription.getComponentClassName()), module.getClassLoader(), module.getModuleLoader());
                    for (final ComponentConfigurator componentConfigurator : componentDescription.getConfigurators()) {
                        componentConfigurator.configure(phaseContext, componentDescription, componentConfiguration);
                    }
                    moduleConfiguration.addComponentConfiguration(componentConfiguration);
                } catch (Exception e) {
                    if (componentDescription.isOptional()) {
                        ROOT_LOGGER.componentInstallationFailure(e, componentDescription.getComponentName());
                        failed.add(componentDescription.getStartServiceName());
                        failed.add(componentDescription.getCreateServiceName());
                        failed.add(componentDescription.getServiceName());
                        iterator.remove();
                    } else {
                        throw MESSAGES.cannotConfigureComponent(e, componentDescription.getComponentName());
                    }
                }
            }

        deploymentUnit.putAttachment(Attachments.FAILED_COMPONENTS, Collections.synchronizedSet(failed));
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        }

        // Iterate through each component, installing it into the container
        for (final ComponentConfiguration configuration : moduleDescription.getComponentConfigurations()) {
            try {
                final ComponentDescription componentDescription = configuration.getComponentDescription();
                if (componentDescription instanceof EJBComponentDescription) {
                    installManagementResource(configuration, deploymentUnit);
                }
            } catch (RuntimeException e) {
                throw MESSAGES.failedToInstallManagementResource(e, configuration.getComponentName());
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    private EJBContainerInterceptorsViewConfigurator() {
    }

    @Override
    public void configure(DeploymentPhaseContext deploymentPhaseContext, ComponentConfiguration componentConfiguration, ViewDescription viewDescription, ViewConfiguration viewConfiguration) throws DeploymentUnitProcessingException {
        final ComponentDescription componentDescription = componentConfiguration.getComponentDescription();
        // ideally it should always be a EJBComponentDescription when this view configurator is invoked, but let's just make sure
        if (!(componentDescription instanceof EJBComponentDescription)) {
            return;
        }
        final EJBComponentDescription ejbComponentDescription = (EJBComponentDescription) componentDescription;
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            }
        }
    }

    private void installManagedBeanComponent(String className, final EEModuleDescription moduleDescription, final DeploymentUnit deploymentUnit, final EEApplicationClasses applicationClassesDescription) {
        final ComponentDescription componentDescription = new WebComponentDescription(MANAGED_BEAN.toString() + "." + className, className, moduleDescription, deploymentUnit.getServiceName(), applicationClassesDescription);
        moduleDescription.addComponent(componentDescription);
        deploymentUnit.getAttachment(WebAttachments.WEB_COMPONENT_INSTANTIATORS).put(componentDescription.getComponentClassName(), new WebComponentInstantiator(deploymentUnit, componentDescription));
    }
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        // get the module description
        final EEModuleDescription moduleDescription = deploymentUnit.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);

        final String beanName = sessionBean.getName();

        ComponentDescription bean = moduleDescription.getComponentByName(beanName);
        if (appclient) {
            if (bean == null) {
                for (final ComponentDescription component : deploymentUnit.getAttachmentList(Attachments.ADDITIONAL_RESOLVABLE_COMPONENTS)) {
                    if (component.getComponentName().equals(beanName)) {
                        bean = component;
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            if (components.isEmpty()) {
                throw MESSAGES.failToFindEjbRefByDependsOn(annotationValue, description.getComponentClassName());
            } else if (components.size() != 1) {
                throw MESSAGES.failToCallEjbRefByDependsOn(annotationValue, description.getComponentClassName(), components);
            }
            final ComponentDescription component = components.iterator().next();

            description.addDependency(component.getStartServiceName(), DependencyType.REQUIRED);
            if (description instanceof SingletonComponentDescription) {
                ((SingletonComponentDescription)description).getDependsOn().add(component.getStartServiceName());
                if (ROOT_LOGGER.isDebugEnabled()) {
                    ROOT_LOGGER.debugf(description.getEJBName() + " bean is dependent on " + component.getComponentName());
                }
            }
        }
    }
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    if(eeModuleDescription == null) {
      return;
    }

    // discover user-provided component
    ComponentDescription paComponent = detectExistingComponent(deploymentUnit);

    if(paComponent != null) {     
      log.log(Level.INFO, "Detected user-provided @"+ProcessApplication.class.getSimpleName()+" component with name '"+paComponent.getComponentName()+"'.");
     
      // mark this to be a process application
      ProcessApplicationAttachments.attachProcessApplicationComponent(deploymentUnit, paComponent);
      ProcessApplicationAttachments.mark(deploymentUnit);
      ProcessApplicationAttachments.markPartOfProcessApplication(deploymentUnit);
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