Package org.jboss.as.ee.component

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

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            if (components.isEmpty()) {
                throw EjbLogger.ROOT_LOGGER.failToFindEjbRefByDependsOn(annotationValue, description.getComponentClassName());
            } else if (components.size() != 1) {
                throw EjbLogger.ROOT_LOGGER.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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        final Set<String> classes = getAllComponentClasses(deploymentUnit, compositeIndex, warMetaData, tldsMetaData);
        for (String clazz : classes) {
            if (clazz == null || clazz.trim().isEmpty()) {
                continue;
            }
            ComponentDescription description = componentByClass.get(clazz);
            if (description != null) {
                //for now just make sure it has a single view
                //this will generally be a managed bean, but it could also be an EJB
                //TODO: make sure the component is a managed bean
                if (!(description.getViews().size() == 1)) {
                    throw UndertowLogger.ROOT_LOGGER.wrongComponentType(clazz);
                }
            } else {
                //we do not make the standard tags into components, as there is no need
                if (compositeIndex.getClassByName(DotName.createSimple(clazz)) == null) {
                    boolean found = false;
                    for (String pack : BUILTIN_TAGLIBS) {
                        if (clazz.startsWith(pack)) {
                            found = true;
                            break;
                        }
                    }
                    if(found) {
                        continue;
                    }
                }
                description = new WebComponentDescription(clazz, clazz, moduleDescription, deploymentUnit.getServiceName(), applicationClassesDescription);
                moduleDescription.addComponent(description);
                deploymentUnit.addToAttachmentList(WebComponentDescription.WEB_COMPONENTS, description.getStartServiceName());
            }
        }
    }
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        final ClassLoader oldCl = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
        try {
            WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(module.getClassLoader());
            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()) {
                        // https://issues.jboss.org/browse/WFLY-924 Just log a WARN summary of which component failed and then log the cause at DEBUG level
                        ROOT_LOGGER.componentInstallationFailure(componentDescription.getComponentName());
                        ROOT_LOGGER.debugf(e, "Not installing optional component %s due to an exception", componentDescription.getComponentName());
                        // keep track of failed optional components
                        failed.add(componentDescription.getStartServiceName());
                        failed.add(componentDescription.getCreateServiceName());
                        failed.add(componentDescription.getServiceName());
                        iterator.remove();
                    } else {
                        throw EeLogger.ROOT_LOGGER.cannotConfigureComponent(e, componentDescription.getComponentName());
                    }
                }
            }
            deploymentUnit.putAttachment(Attachments.FAILED_COMPONENTS, Collections.synchronizedSet(failed));
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            for (final ServletMetaData servletMD : getServlets(jbossWebMD)) {
                final String endpointClassName = getEndpointClassName(servletMD);
                final String endpointName = getEndpointName(servletMD);
                if (classDescriptionMap.containsKey(endpointClassName) || matchedEps.contains(endpointClassName)) {
                    // creating component description for POJO endpoint
                    final ComponentDescription pojoComponent = createComponentDescription(unit, endpointName,
                            endpointClassName, endpointName);
                    final ServiceName pojoViewName = registerView(pojoComponent, endpointClassName);
                    final String urlPattern = getUrlPattern(endpointName, unit);
                    jaxwsDeployment.addEndpoint(new POJOEndpoint(endpointName, endpointClassName, pojoViewName, urlPattern));
                    classDescriptionMap.remove(endpointClassName);
                    matchedEps.add(endpointClassName);
                } else {
                    if (unit.getParent() != null && DeploymentTypeMarker.isType(DeploymentType.EAR, unit.getParent())) {
                        final EEModuleDescription eeModuleDescription = unit.getParent().getAttachment(
                                org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
                        final CompositeIndex parentIndex = unit.getParent().getAttachment( Attachments.COMPOSITE_ANNOTATION_INDEX);
                        for (EEModuleClassDescription classDescription : eeModuleDescription.getClassDescriptions()) {
                            if (classDescription.getClassName().equals(endpointClassName)
                                    && isJaxwsEndpoint(classDescription, parentIndex)) {
                                final ComponentDescription pojoComponent = createComponentDescription(unit, endpointName,
                                        endpointClassName, endpointName);
                                final ServiceName pojoViewName = registerView(pojoComponent, endpointClassName);
                                final String urlPattern = getUrlPattern(endpointName, unit);
                                jaxwsDeployment.addEndpoint(new POJOEndpoint(endpointName, endpointClassName, pojoViewName, urlPattern));

                            }
                        }
                    }
                }
            }
        }

        for (EEModuleClassDescription classDescription : classDescriptionMap.values()) {
            ClassInfo classInfo = null;
            String serviceName = null;
            String urlPattern = null;

            // #1 Override serviceName with the explicit urlPattern from port-component/port-component-uri in jboss-webservices.xml
            EJBEndpoint ejbEndpoint = getWebserviceMetadataEJBEndpoint(jaxwsDeployment, classDescription.getClassName());
            if (ejbEndpoint != null) {
                urlPattern = UrlPatternUtils.getUrlPatternByPortComponentURI(
                    getJBossWebserviceMetaDataPortComponent(unit, ejbEndpoint.getName()));
            }

            // #2 Override serviceName with @WebContext.urlPattern
            if (urlPattern == null) {
                final ClassAnnotationInformation<WebContext, WebContextAnnotationInfo> annotationWebContext =
                    classDescription.getAnnotationInformation(WebContext.class);
                if (annotationWebContext != null) {
                    WebContextAnnotationInfo wsInfo = annotationWebContext.getClassLevelAnnotations().get(0);
                    if (wsInfo != null && wsInfo.getUrlPattern().length() > 0) {
                        urlPattern = wsInfo.getUrlPattern();
                    }
                }
            }

            // #3 use serviceName declared in a class annotation
            if (urlPattern == null) {
                final ClassAnnotationInformation<WebService, WebServiceAnnotationInfo> annotationInfo = classDescription
                    .getAnnotationInformation(WebService.class);
                if (annotationInfo != null) {
                    WebServiceAnnotationInfo wsInfo = annotationInfo.getClassLevelAnnotations().get(0);
                    serviceName = wsInfo.getServiceName();
                    classInfo = (ClassInfo)wsInfo.getTarget();

                    urlPattern = UrlPatternUtils.getUrlPattern(classInfo.name().local(), serviceName);
                    if (jaxwsDeployment.contains(urlPattern)){
                        urlPattern = UrlPatternUtils.getUrlPattern(classInfo.name().local(), serviceName, wsInfo.getName());
                    }
                }

                final ClassAnnotationInformation<WebServiceProvider, WebServiceProviderAnnotationInfo> annotationProviderInfo = classDescription
                    .getAnnotationInformation(WebServiceProvider.class);
                if (annotationProviderInfo != null) {
                    WebServiceProviderAnnotationInfo wsInfo = annotationProviderInfo.getClassLevelAnnotations().get(0);
                    serviceName = wsInfo.getServiceName();
                    classInfo = (ClassInfo)wsInfo.getTarget();
                }
            }

            if (classInfo != null) {
                final String endpointClassName = classDescription.getClassName();
                final ComponentDescription pojoComponent = createComponentDescription(unit, endpointClassName,
                        endpointClassName, endpointClassName);
                final ServiceName pojoViewName = registerView(pojoComponent, endpointClassName);
                if (urlPattern == null) {
                    urlPattern = UrlPatternUtils.getUrlPattern(classInfo.name().local(), serviceName);
                }
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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);
                            }
                        }
                    }
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    static ComponentDescription createComponentDescription(final DeploymentUnit unit, final String componentName, final String componentClassName, final String dependsOnEndpointClassName) {
        final EEModuleDescription moduleDescription = getRequiredAttachment(unit, EE_MODULE_DESCRIPTION);
        // JBoss WEB processors may install fake components for WS endpoints - removing them forcibly
        moduleDescription.removeComponent(componentName, componentClassName);
        // register WS component
        ComponentDescription 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 Set<String> classes = getAllComponentClasses(deploymentUnit, warMetaData, tldsMetaData);
        for (String clazz : classes) {
            if (clazz == null || clazz.trim().isEmpty()) {
                continue;
            }
            ComponentDescription description = componentByClass.get(clazz);
            if (description != null) {
                //for now just make sure it has a single view
                //this will generally be a managed bean, but it could also be an EJB
                //TODO: make sure the component is a managed bean
                if (!(description.getViews().size() == 1)) {
                    throw new RuntimeException(clazz + " has the wrong component type, is cannot be used as a web component");
                }
                ManagedBeanComponentInstantiator instantiator = new ManagedBeanComponentInstantiator(deploymentUnit, description);
                webComponents.put(clazz, instantiator);
            } else {
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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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            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.getModuleClassLoder())), 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.
            EEResourceReferenceProcessorRegistry.registerResourceReferenceProcessor(new ManagedBeanResourceReferenceProcessor(beanClassName));
        }
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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);
            description.getDependsOn().add(component.getStartServiceName());
            if (ROOT_LOGGER.isDebugEnabled()) {
                ROOT_LOGGER.debugf(description.getEJBName() + " bean is dependent on " + component.getComponentName());
            }
        }
    }
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