Examples with EJBViewDescription org.jboss.as.ejb3.component.EJBViewDescription used on opensource projects

Example 1 with EJBViewDescription

use of org.jboss.as.ejb3.component.EJBViewDescription in project wildfly by wildfly.

the class SessionBeanHomeProcessor method configureHome.

private void configureHome(final DeploymentPhaseContext phaseContext, final ComponentDescription componentDescription, final SessionBeanComponentDescription ejbComponentDescription, final EJBViewDescription homeView, final EJBViewDescription ejbObjectView) {
    homeView.getConfigurators().add(new ViewConfigurator() {

        @Override
        public void configure(final DeploymentPhaseContext context, final ComponentConfiguration componentConfiguration, final ViewDescription description, final ViewConfiguration configuration) throws DeploymentUnitProcessingException {
            configuration.addClientPostConstructInterceptor(org.jboss.invocation.Interceptors.getTerminalInterceptorFactory(), InterceptorOrder.ClientPostConstruct.TERMINAL_INTERCEPTOR);
            configuration.addClientPreDestroyInterceptor(org.jboss.invocation.Interceptors.getTerminalInterceptorFactory(), InterceptorOrder.ClientPreDestroy.TERMINAL_INTERCEPTOR);
            //loop over methods looking for create methods:
            for (Method method : configuration.getProxyFactory().getCachedMethods()) {
                if (method.getName().startsWith("create")) {
                    //we have a create method
                    if (ejbObjectView == null) {
                        throw EjbLogger.ROOT_LOGGER.invalidEjbLocalInterface(componentDescription.getComponentName());
                    }
                    Method initMethod = resolveInitMethod(ejbComponentDescription, method);
                    final SessionBeanHomeInterceptorFactory factory = new SessionBeanHomeInterceptorFactory(initMethod);
                    //add a dependency on the view to create
                    configuration.getDependencies().add(new DependencyConfigurator<ViewService>() {

                        @Override
                        public void configureDependency(final ServiceBuilder<?> serviceBuilder, final ViewService service) throws DeploymentUnitProcessingException {
                            serviceBuilder.addDependency(ejbObjectView.getServiceName(), ComponentView.class, factory.getViewToCreate());
                        }
                    });
                    //add the interceptor
                    configuration.addClientInterceptor(method, ViewDescription.CLIENT_DISPATCHER_INTERCEPTOR_FACTORY, InterceptorOrder.Client.CLIENT_DISPATCHER);
                    configuration.addViewInterceptor(method, factory, InterceptorOrder.View.HOME_METHOD_INTERCEPTOR);
                } else if (method.getName().equals("getEJBMetaData") && method.getParameterTypes().length == 0 && ((EJBViewDescription) description).getMethodIntf() == MethodIntf.HOME) {
                    final Class<?> ejbObjectClass;
                    try {
                        ejbObjectClass = ClassLoadingUtils.loadClass(ejbObjectView.getViewClassName(), context.getDeploymentUnit());
                    } catch (ClassNotFoundException e) {
                        throw EjbLogger.ROOT_LOGGER.failedToLoadViewClassForComponent(e, componentDescription.getComponentName());
                    }
                    final EjbMetadataInterceptor factory = new EjbMetadataInterceptor(ejbObjectClass, configuration.getViewClass().asSubclass(EJBHome.class), null, true, componentDescription instanceof StatelessComponentDescription);
                    //add a dependency on the view to create
                    componentConfiguration.getStartDependencies().add(new DependencyConfigurator<ComponentStartService>() {

                        @Override
                        public void configureDependency(final ServiceBuilder<?> serviceBuilder, final ComponentStartService service) throws DeploymentUnitProcessingException {
                            serviceBuilder.addDependency(configuration.getViewServiceName(), ComponentView.class, factory.getHomeView());
                        }
                    });
                    //add the interceptor
                    configuration.addClientInterceptor(method, ViewDescription.CLIENT_DISPATCHER_INTERCEPTOR_FACTORY, InterceptorOrder.Client.CLIENT_DISPATCHER);
                    configuration.addViewInterceptor(method, new ImmediateInterceptorFactory(factory), InterceptorOrder.View.HOME_METHOD_INTERCEPTOR);
                } else if (method.getName().equals("remove") && method.getParameterTypes().length == 1 && method.getParameterTypes()[0] == Object.class) {
                    configuration.addClientInterceptor(method, ViewDescription.CLIENT_DISPATCHER_INTERCEPTOR_FACTORY, InterceptorOrder.Client.CLIENT_DISPATCHER);
                    configuration.addViewInterceptor(method, InvalidRemoveExceptionMethodInterceptor.FACTORY, InterceptorOrder.View.INVALID_METHOD_EXCEPTION);
                } else if (method.getName().equals("remove") && method.getParameterTypes().length == 1 && method.getParameterTypes()[0] == Handle.class) {
                    configuration.addClientInterceptor(method, ViewDescription.CLIENT_DISPATCHER_INTERCEPTOR_FACTORY, InterceptorOrder.Client.CLIENT_DISPATCHER);
                    configuration.addViewInterceptor(method, HomeRemoveInterceptor.FACTORY, InterceptorOrder.View.HOME_METHOD_INTERCEPTOR);
                }
            }
        }
    });
}

Example 2 with EJBViewDescription

use of org.jboss.as.ejb3.component.EJBViewDescription in project wildfly by wildfly.

the class EJBComponentDescription method setupRemoteViewInterceptors.

private void setupRemoteViewInterceptors(final EJBViewDescription view) {
    if (view.getMethodIntf() == MethodIntf.REMOTE || view.getMethodIntf() == MethodIntf.HOME) {
        view.getConfigurators().add(new ViewConfigurator() {

            @Override
            public void configure(final DeploymentPhaseContext context, final ComponentConfiguration componentConfiguration, final ViewDescription description, final ViewConfiguration configuration) throws DeploymentUnitProcessingException {
                if (Remote.class.isAssignableFrom(configuration.getViewClass())) {
                    configuration.addViewInterceptor(EjbExceptionTransformingInterceptorFactories.REMOTE_INSTANCE, InterceptorOrder.View.REMOTE_EXCEPTION_TRANSFORMER);
                }
            }
        });
        if (view.getMethodIntf() == MethodIntf.HOME) {
            view.getConfigurators().add(new ViewConfigurator() {

                @Override
                public void configure(final DeploymentPhaseContext context, final ComponentConfiguration componentConfiguration, final ViewDescription description, final ViewConfiguration configuration) throws DeploymentUnitProcessingException {
                    if (Remote.class.isAssignableFrom(configuration.getViewClass())) {
                        final String earApplicationName = componentConfiguration.getComponentDescription().getModuleDescription().getEarApplicationName();
                        configuration.setViewInstanceFactory(new RemoteHomeViewInstanceFactory(earApplicationName, componentConfiguration.getModuleName(), componentConfiguration.getComponentDescription().getModuleDescription().getDistinctName(), componentConfiguration.getComponentName()));
                    }
                }
            });
        }
        // add the remote tx propagating interceptor
        view.getConfigurators().add(new EJBRemoteTransactionsViewConfigurator());
    }
}

Example 3 with EJBViewDescription

use of org.jboss.as.ejb3.component.EJBViewDescription in project wildfly by wildfly.

the class TransactionAttributeMergingProcessor method handleAnnotations.

@Override
protected void handleAnnotations(final DeploymentUnit deploymentUnit, final EEApplicationClasses applicationClasses, final DeploymentReflectionIndex deploymentReflectionIndex, final Class<?> componentClass, final EJBComponentDescription componentConfiguration) throws DeploymentUnitProcessingException {
    final Module module = deploymentUnit.getAttachment(org.jboss.as.server.deployment.Attachments.MODULE);
    processTransactionAttributeAnnotation(applicationClasses, deploymentReflectionIndex, componentClass, null, componentConfiguration);
    processTransactionTimeoutAnnotation(applicationClasses, deploymentReflectionIndex, componentClass, null, componentConfiguration);
    for (ViewDescription view : componentConfiguration.getViews()) {
        try {
            final Class<?> viewClass = module.getClassLoader().loadClass(view.getViewClassName());
            EJBViewDescription ejbView = (EJBViewDescription) view;
            processTransactionAttributeAnnotation(applicationClasses, deploymentReflectionIndex, viewClass, ejbView.getMethodIntf(), componentConfiguration);
            processTransactionTimeoutAnnotation(applicationClasses, deploymentReflectionIndex, viewClass, ejbView.getMethodIntf(), componentConfiguration);
        } catch (ClassNotFoundException e) {
            throw EjbLogger.ROOT_LOGGER.failToLoadEjbViewClass(e);
        }
    }
}

Example 4 with EJBViewDescription

use of org.jboss.as.ejb3.component.EJBViewDescription in project wildfly by wildfly.

the class EjbIIOPDeploymentUnitProcessor method processEjb.

private void processEjb(final EJBComponentDescription componentDescription, final DeploymentReflectionIndex deploymentReflectionIndex, final Module module, final ServiceTarget serviceTarget, final IIOPMetaData iiopMetaData) {
    componentDescription.setExposedViaIiop(true);
    // Create bean method mappings for container invoker
    final EJBViewDescription remoteView = componentDescription.getEjbRemoteView();
    final Class<?> remoteClass;
    try {
        remoteClass = ClassLoadingUtils.loadClass(remoteView.getViewClassName(), module);
    } catch (ClassNotFoundException e) {
        throw EjbLogger.ROOT_LOGGER.failedToLoadViewClassForComponent(e, componentDescription.getEJBClassName());
    }
    final EJBViewDescription homeView = componentDescription.getEjbHomeView();
    final Class<?> homeClass;
    try {
        homeClass = ClassLoadingUtils.loadClass(homeView.getViewClassName(), module);
    } catch (ClassNotFoundException e) {
        throw EjbLogger.ROOT_LOGGER.failedToLoadViewClassForComponent(e, componentDescription.getEJBClassName());
    }
    componentDescription.getEjbHomeView().getConfigurators().add(new IIOPInterceptorViewConfigurator());
    componentDescription.getEjbRemoteView().getConfigurators().add(new IIOPInterceptorViewConfigurator());
    final InterfaceAnalysis remoteInterfaceAnalysis;
    try {
        // TODO: change all this to use the deployment reflection index
        remoteInterfaceAnalysis = InterfaceAnalysis.getInterfaceAnalysis(remoteClass);
    } catch (RMIIIOPViolationException e) {
        throw EjbLogger.ROOT_LOGGER.failedToAnalyzeRemoteInterface(e, componentDescription.getComponentName());
    }
    final Map<String, SkeletonStrategy> beanMethodMap = new HashMap<String, SkeletonStrategy>();
    final AttributeAnalysis[] remoteAttrs = remoteInterfaceAnalysis.getAttributes();
    for (int i = 0; i < remoteAttrs.length; i++) {
        final OperationAnalysis op = remoteAttrs[i].getAccessorAnalysis();
        if (op != null) {
            EjbLogger.DEPLOYMENT_LOGGER.debugf("    %s%n                %s", op.getJavaName(), op.getIDLName());
            // translate to the deployment reflection index method
            // TODO: this needs to be fixed so it just returns the correct method
            final Method method = translateMethod(deploymentReflectionIndex, op);
            beanMethodMap.put(op.getIDLName(), new SkeletonStrategy(method));
            final OperationAnalysis setop = remoteAttrs[i].getMutatorAnalysis();
            if (setop != null) {
                EjbLogger.DEPLOYMENT_LOGGER.debugf("    %s%n                %s", setop.getJavaName(), setop.getIDLName());
                // translate to the deployment reflection index method
                // TODO: this needs to be fixed so it just returns the correct method
                final Method realSetmethod = translateMethod(deploymentReflectionIndex, setop);
                beanMethodMap.put(setop.getIDLName(), new SkeletonStrategy(realSetmethod));
            }
        }
    }
    final OperationAnalysis[] ops = remoteInterfaceAnalysis.getOperations();
    for (int i = 0; i < ops.length; i++) {
        EjbLogger.DEPLOYMENT_LOGGER.debugf("    %s%n                %s", ops[i].getJavaName(), ops[i].getIDLName());
        beanMethodMap.put(ops[i].getIDLName(), new SkeletonStrategy(translateMethod(deploymentReflectionIndex, ops[i])));
    }
    // Initialize repository ids of remote interface
    final String[] beanRepositoryIds = remoteInterfaceAnalysis.getAllTypeIds();
    // Create home method mappings for container invoker
    final InterfaceAnalysis homeInterfaceAnalysis;
    try {
        // TODO: change all this to use the deployment reflection index
        homeInterfaceAnalysis = InterfaceAnalysis.getInterfaceAnalysis(homeClass);
    } catch (RMIIIOPViolationException e) {
        throw EjbLogger.ROOT_LOGGER.failedToAnalyzeRemoteInterface(e, componentDescription.getComponentName());
    }
    final Map<String, SkeletonStrategy> homeMethodMap = new HashMap<String, SkeletonStrategy>();
    final AttributeAnalysis[] attrs = homeInterfaceAnalysis.getAttributes();
    for (int i = 0; i < attrs.length; i++) {
        final OperationAnalysis op = attrs[i].getAccessorAnalysis();
        if (op != null) {
            EjbLogger.DEPLOYMENT_LOGGER.debugf("    %s%n                %s", op.getJavaName(), op.getIDLName());
            homeMethodMap.put(op.getIDLName(), new SkeletonStrategy(translateMethod(deploymentReflectionIndex, op)));
            final OperationAnalysis setop = attrs[i].getMutatorAnalysis();
            if (setop != null) {
                EjbLogger.DEPLOYMENT_LOGGER.debugf("    %s%n                %s", setop.getJavaName(), setop.getIDLName());
                homeMethodMap.put(setop.getIDLName(), new SkeletonStrategy(translateMethod(deploymentReflectionIndex, setop)));
            }
        }
    }
    final OperationAnalysis[] homeops = homeInterfaceAnalysis.getOperations();
    for (int i = 0; i < homeops.length; i++) {
        EjbLogger.DEPLOYMENT_LOGGER.debugf("    %s%n                %s", homeops[i].getJavaName(), homeops[i].getIDLName());
        homeMethodMap.put(homeops[i].getIDLName(), new SkeletonStrategy(translateMethod(deploymentReflectionIndex, homeops[i])));
    }
    // Initialize repository ids of home interface
    final String[] homeRepositoryIds = homeInterfaceAnalysis.getAllTypeIds();
    final EjbIIOPService service = new EjbIIOPService(beanMethodMap, beanRepositoryIds, homeMethodMap, homeRepositoryIds, settingsService.isUseQualifiedName(), iiopMetaData, module);
    final ServiceBuilder<EjbIIOPService> builder = serviceTarget.addService(componentDescription.getServiceName().append(EjbIIOPService.SERVICE_NAME), service);
    builder.addDependency(componentDescription.getCreateServiceName(), EJBComponent.class, service.getEjbComponentInjectedValue());
    builder.addDependency(homeView.getServiceName(), ComponentView.class, service.getHomeView());
    builder.addDependency(remoteView.getServiceName(), ComponentView.class, service.getRemoteView());
    builder.addDependency(CorbaORBService.SERVICE_NAME, ORB.class, service.getOrb());
    builder.addDependency(POARegistry.SERVICE_NAME, POARegistry.class, service.getPoaRegistry());
    builder.addDependency(CorbaPOAService.INTERFACE_REPOSITORY_SERVICE_NAME, POA.class, service.getIrPoa());
    builder.addDependency(CorbaNamingService.SERVICE_NAME, NamingContextExt.class, service.getCorbaNamingContext());
    builder.addDependency(IORSecConfigMetaDataService.SERVICE_NAME, IORSecurityConfigMetaData.class, service.getIORSecConfigMetaDataInjectedValue());
    builder.addDependency(Services.JBOSS_SERVICE_MODULE_LOADER, ServiceModuleLoader.class, service.getServiceModuleLoaderInjectedValue());
    builder.addDependency(TxnServices.JBOSS_TXN_ARJUNA_TRANSACTION_MANAGER, TransactionManagerService.class, service.getTransactionManagerInjectedValue());
    builder.install();
}

Example 5 with EJBViewDescription

use of org.jboss.as.ejb3.component.EJBViewDescription in project wildfly by wildfly.

the class EjbJndiBindingsDeploymentUnitProcessor method setupJNDIBindings.

/**
 * Sets up jndi bindings for each of the views exposed by the passed <code>sessionBean</code>
 *
 * @param sessionBean    The session bean
 * @param deploymentUnit The deployment unit containing the session bean
 */
private void setupJNDIBindings(EJBComponentDescription sessionBean, DeploymentUnit deploymentUnit) throws DeploymentUnitProcessingException {
    final Collection<ViewDescription> views = sessionBean.getViews();
    if (views == null || views.isEmpty()) {
        EjbLogger.DEPLOYMENT_LOGGER.noJNDIBindingsForSessionBean(sessionBean.getEJBName());
        return;
    }
    // In case of Jakarta Enterprise Beans bindings, appname == .ear file name/application-name set in the application.xml (if it's an .ear deployment)
    // NOTE: Do NOT use the app name from the EEModuleDescription.getApplicationName() because the Jakarta EE spec has a different and conflicting meaning for app name
    // (where app name == module name in the absence of a .ear). Use EEModuleDescription.getEarApplicationName() instead
    final String applicationName = sessionBean.getModuleDescription().getEarApplicationName();
    // default to empty string
    final String distinctName = sessionBean.getModuleDescription().getDistinctName();
    final String globalJNDIBaseName = "java:global/" + (applicationName != null ? applicationName + "/" : "") + sessionBean.getModuleName() + "/" + sessionBean.getEJBName();
    final String appJNDIBaseName = "java:app/" + sessionBean.getModuleName() + "/" + sessionBean.getEJBName();
    final String moduleJNDIBaseName = "java:module/" + sessionBean.getEJBName();
    final String remoteExportedJNDIBaseName = "java:jboss/exported/" + (applicationName != null ? applicationName + "/" : "") + sessionBean.getModuleName() + "/" + sessionBean.getEJBName();
    final String ejbNamespaceBindingBaseName = "ejb:" + (applicationName != null ? applicationName : "") + "/" + sessionBean.getModuleName() + "/" + (!"".equals(distinctName) ? distinctName + "/" : "") + sessionBean.getEJBName();
    // the base ServiceName which will be used to create the ServiceName(s) for each of the view bindings
    final StringBuilder jndiBindingsLogMessage = new StringBuilder();
    jndiBindingsLogMessage.append(System.lineSeparator()).append(System.lineSeparator());
    // now create the bindings for each view under the java:global, java:app and java:module namespaces
    EJBViewDescription ejbViewDescription = null;
    for (ViewDescription viewDescription : views) {
        boolean isEjbNamespaceBindingBaseName = false;
        ejbViewDescription = (EJBViewDescription) viewDescription;
        if (appclient && ejbViewDescription.getMethodIntf() != MethodIntf.REMOTE && ejbViewDescription.getMethodIntf() != MethodIntf.HOME) {
            continue;
        }
        if (ejbViewDescription.getMethodIntf() != MethodIntf.REMOTE) {
            isEjbNamespaceBindingBaseName = true;
        }
        if (!ejbViewDescription.hasJNDIBindings())
            continue;
        final String viewClassName = ejbViewDescription.getViewClassName();
        // java:global bindings
        final String globalJNDIName = globalJNDIBaseName + "!" + viewClassName;
        registerBinding(sessionBean, viewDescription, globalJNDIName);
        logBinding(jndiBindingsLogMessage, globalJNDIName);
        // java:app bindings
        final String appJNDIName = appJNDIBaseName + "!" + viewClassName;
        registerBinding(sessionBean, viewDescription, appJNDIName);
        logBinding(jndiBindingsLogMessage, appJNDIName);
        // java:module bindings
        final String moduleJNDIName = moduleJNDIBaseName + "!" + viewClassName;
        registerBinding(sessionBean, viewDescription, moduleJNDIName);
        logBinding(jndiBindingsLogMessage, moduleJNDIName);
        // If it a remote or (remote) home view then bind the java:jboss/exported jndi names for the view
        if (ejbViewDescription.getMethodIntf() == MethodIntf.REMOTE || ejbViewDescription.getMethodIntf() == MethodIntf.HOME) {
            final String remoteJNDIName = remoteExportedJNDIBaseName + "!" + viewClassName;
            if (RequestControllerActivationMarker.isRequestControllerEnabled(deploymentUnit)) {
                registerControlPointBinding(sessionBean, viewDescription, remoteJNDIName, deploymentUnit);
            } else {
                registerBinding(sessionBean, viewDescription, remoteJNDIName);
            }
            logBinding(jndiBindingsLogMessage, remoteJNDIName);
        }
        // log Jakarta Enterprise Beans's ejb:/ namespace binding
        final String ejbNamespaceBindingName = sessionBean.isStateful() ? ejbNamespaceBindingBaseName + "!" + viewClassName + "?stateful" : ejbNamespaceBindingBaseName + "!" + viewClassName;
        if (!isEjbNamespaceBindingBaseName) {
            logBinding(jndiBindingsLogMessage, ejbNamespaceBindingName);
        }
    }
    // as can be seen by the examples in 4.4.2.1
    if (views.size() == 1) {
        final EJBViewDescription viewDescription = (EJBViewDescription) views.iterator().next();
        if (ejbViewDescription.hasJNDIBindings()) {
            // java:global binding
            registerBinding(sessionBean, viewDescription, globalJNDIBaseName);
            logBinding(jndiBindingsLogMessage, globalJNDIBaseName);
            // java:app binding
            registerBinding(sessionBean, viewDescription, appJNDIBaseName);
            logBinding(jndiBindingsLogMessage, appJNDIBaseName);
            // java:module binding
            registerBinding(sessionBean, viewDescription, moduleJNDIBaseName);
            logBinding(jndiBindingsLogMessage, moduleJNDIBaseName);
        }
    }
    // log the jndi bindings
    EjbLogger.DEPLOYMENT_LOGGER.jndiBindings(sessionBean.getEJBName(), deploymentUnit, jndiBindingsLogMessage);
}