Package org.jboss.as.ejb3.component.session

Examples of org.jboss.as.ejb3.component.session.SessionBeanComponentDescription

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    private final boolean singleton;
    private final boolean messageDriven;
    private final boolean passivationCapable;

    public EjbDescriptorImpl(EJBComponentDescription componentDescription, BeanDeploymentArchiveImpl beanDeploymentArchive, final DeploymentReflectionIndex reflectionIndex) {
        final SessionBeanComponentDescription description = componentDescription instanceof SessionBeanComponentDescription ? (SessionBeanComponentDescription) componentDescription : null;
        final Set<BusinessInterfaceDescriptor<?>> localInterfaces = new HashSet<BusinessInterfaceDescriptor<?>>();
        final Set<BusinessInterfaceDescriptor<?>> remoteInterfaces = new HashSet<BusinessInterfaceDescriptor<?>>();
        final ResourceLoader loader = beanDeploymentArchive.getServices().get(ResourceLoader.class);

        ejbClass = (Class<T>) loader.classForName(componentDescription.getEJBClassName());
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    private final ServiceName baseName;

    public EjbDescriptorImpl(EJBComponentDescription componentDescription, BeanDeploymentArchiveImpl beanDeploymentArchive, DeploymentUnit deploymentUnit) {
        this.componentDescription = componentDescription;
        this.beanDeploymentArchive = beanDeploymentArchive;
        final SessionBeanComponentDescription description = componentDescription instanceof SessionBeanComponentDescription ? (SessionBeanComponentDescription) componentDescription : null;
        final Set<BusinessInterfaceDescriptor<?>> localInterfaces = new HashSet<BusinessInterfaceDescriptor<?>>();
        if (componentDescription.getViews() != null) {
            for (ViewDescription view : componentDescription.getViews()) {
                if (description == null || getMethodIntf(view) == MethodIntf.LOCAL) {
                    final String viewClassName = view.getViewClassName();
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        final EEModuleDescription moduleDescription = deploymentUnit.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
        for (ComponentDescription component : moduleDescription.getComponentDescriptions()) {
            BeanDeploymentArchiveImpl bda = resolveComponentBda(component.getComponentClassName(), bdaMap, rootBda, indexes);
            component.setBeanDeploymentArchiveId(bda.getId());
            if (component instanceof SessionBeanComponentDescription) {
                SessionBeanComponentDescription componentDescription = (SessionBeanComponentDescription) component;
                //first we need to resolve the correct BDA for the bean
                bda.addEjbDescriptor(new EjbDescriptorImpl<Object>(componentDescription, bda, deploymentUnit));
            }
        }
    }
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    private final boolean stateful;
    private final boolean singleton;
    private final boolean messageDriven;

    public EjbDescriptorImpl(EJBComponentDescription componentDescription, BeanDeploymentArchiveImpl beanDeploymentArchive, final DeploymentReflectionIndex reflectionIndex) {
        final SessionBeanComponentDescription description = componentDescription instanceof SessionBeanComponentDescription ? (SessionBeanComponentDescription) componentDescription : null;
        final Set<BusinessInterfaceDescriptor<?>> localInterfaces = new HashSet<BusinessInterfaceDescriptor<?>>();
        final Set<BusinessInterfaceDescriptor<?>> remoteInterfaces = new HashSet<BusinessInterfaceDescriptor<?>>();
        final ResourceLoader loader = beanDeploymentArchive.getServices().get(ResourceLoader.class);

        ejbClass = (Class<T>) loader.classForName(componentDescription.getEJBClassName());
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            } else {
                // both original and override session beans are non-empty. Merge them
                Set<String> commonBeans = new HashSet<String>();
                for (SessionBeanComponentDescription originalSessionBean : original) {
                    // find the session bean in the overriden collection
                    SessionBeanComponentDescription overrideSessionBean = findSessionBean(originalSessionBean.getEJBName(), override);
                    if (overrideSessionBean == null) {
                        // if there's no overridden session bean, then just add the original to the merged collection
                        mergedResult.add(originalSessionBean);
                    } else {
                        // make sure we are merging beans of the same type
                        SessionBeanComponentDescription.SessionBeanType sessionBeanType = originalSessionBean.getSessionBeanType();
                        if (overrideSessionBean.getSessionBeanType() != sessionBeanType) {
                            throw new RuntimeException("Cannot mergeSessionBean two EJBs with the same name = " + originalSessionBean.getEJBName() +
                                    " but with different session bean types, type 1 - " + overrideSessionBean.getSessionBeanType()
                                    + " type 2 - " + originalSessionBean.getSessionBeanType());
                        }
                        // there's a overridden session bean, so merge them
                        commonBeans.add(originalSessionBean.getEJBName());
                        SessionBeanComponentDescription mergedBean = createNewSessionBean(originalSessionBean, moduleDescription);
                        switch (sessionBeanType) {
                            case STATELESS:
                                mergeStatelessBean((StatelessComponentDescription) mergedBean, (StatelessComponentDescription) originalSessionBean, (StatelessComponentDescription) overrideSessionBean);
                                break;
                            case STATEFUL:
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    protected void processComponentConfig(DeploymentUnit deploymentUnit, DeploymentPhaseContext phaseContext, CompositeIndex index, AbstractComponentDescription componentDescription) throws DeploymentUnitProcessingException {

        if (!(componentDescription instanceof SessionBeanComponentDescription)) {
            return;
        }
        SessionBeanComponentDescription sessionBeanComponentDescription = (SessionBeanComponentDescription) componentDescription;
        // if it already has a no-interface  view, then no need to check for the implicit rules
        if (sessionBeanComponentDescription.hasNoInterfaceView()) {
            return;
        }
        // if the bean already exposes some view(s) then it isn't eligible for an implicit no-interface view.
        if (!sessionBeanComponentDescription.getViewClassNames().isEmpty()) {
            return;
        }
        String ejbClassName = sessionBeanComponentDescription.getComponentClassName();

        final Module module = deploymentUnit.getAttachment(org.jboss.as.server.deployment.Attachments.MODULE);
        if (module == null) {
            throw new IllegalStateException("Module hasn't yet been attached to deployment unit: " + deploymentUnit);
        }
        ClassLoader cl = module.getClassLoader();
        Class<?> ejbClass = null;
        try {
            ejbClass = cl.loadClass(ejbClassName);
        } catch (ClassNotFoundException cnfe) {
            throw new DeploymentUnitProcessingException(cnfe);
        }
        // check whether it's eligible for implicit no-interface view
        if (this.exposesNoInterfaceView(ejbClass)) {
            logger.debug("Bean: " + sessionBeanComponentDescription.getEJBName() + " will be marked for (implicit) no-interface view");
            sessionBeanComponentDescription.addNoInterfaceView();
            return;
        }

        // check for default local view
        Class<?> defaultLocalView = this.getDefaultLocalView(ejbClass);
        if (defaultLocalView != null) {
            logger.debug("Bean: " + sessionBeanComponentDescription.getEJBName() + " will be marked for default local view: " + defaultLocalView.getName());
            sessionBeanComponentDescription.addLocalBusinessInterfaceViews(Collections.singleton(defaultLocalView.getName()));
            return;
        }


    }
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            final String beanClassName = sessionBeanClassInfo.name().toString();
            final String ejbName = sessionBeanClassInfo.name().local();
            final AnnotationValue nameValue = sessionBeanAnnotation.value("name");
            final String beanName = nameValue == null || nameValue.asString().isEmpty() ? ejbName : nameValue.asString();

            SessionBeanComponentDescription sessionBeanDescription = null;
            switch (sessionBeanType) {
                case STATELESS:
                    sessionBeanDescription = new StatelessComponentDescription(beanName, beanClassName, moduleDescription);
                    break;
                case STATEFUL:
                    sessionBeanDescription = new StatefulComponentDescription(beanName, beanClassName, moduleDescription);
                    break;
                case SINGLETON:
                    sessionBeanDescription = new SingletonComponentDescription(beanName, beanClassName, moduleDescription);
                    break;
                default:
                    throw new IllegalArgumentException("Unknown session bean type: " + sessionBeanType);
            }

            // Add this component description to module description
            if (moduleDescription.getComponentByName(sessionBeanDescription.getComponentName()) == null) {
                moduleDescription.addComponent(sessionBeanDescription);
            }
        }
    }
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        if (sessionType == null) {
            throw new DeploymentUnitProcessingException("Unknown session-type for session bean: " + sessionBean.getName() + " in deployment unit: " + deploymentUnit);
        }
        String beanName = sessionBean.getName();
        String beanClassName = sessionBean.getEjbClass();
        SessionBeanComponentDescription sessionBeanDescription = null;
        switch (sessionType) {
            case Stateless:
                sessionBeanDescription = new StatelessComponentDescription(beanName, beanClassName, moduleDescription);
                break;
            case Stateful:
                sessionBeanDescription = new StatefulComponentDescription(beanName, beanClassName, moduleDescription);
                break;
            case Singleton:
                sessionBeanDescription = new SingletonComponentDescription(beanName, beanClassName, moduleDescription);
                break;
            default:
                throw new IllegalArgumentException("Unknown session bean type: " + sessionType);
        }
        // mapped-name
        sessionBeanDescription.setMappedName(sessionBean.getMappedName());
        // local business interface views
        BusinessLocalsMetaData businessLocals = sessionBean.getBusinessLocals();
        if (businessLocals != null && !businessLocals.isEmpty()) {
            sessionBeanDescription.addLocalBusinessInterfaceViews(businessLocals);
        }
        // remote business interface views
        BusinessRemotesMetaData businessRemotes = sessionBean.getBusinessRemotes();
        if (businessRemotes != null && !businessRemotes.isEmpty()) {
            sessionBeanDescription.addRemoteBusinessInterfaceViews(businessRemotes);
        }
        // tx management type
        if (sessionBean.getTransactionType() != null) {
            sessionBeanDescription.setTransactionManagementType(sessionBean.getTransactionType());
        }
        // CMT Tx attributes
        if (sessionBean.getTransactionType() != TransactionManagementType.BEAN) {
            ContainerTransactionsMetaData containerTransactions = sessionBean.getContainerTransactions();
            if (containerTransactions != null && !containerTransactions.isEmpty()) {
                for (ContainerTransactionMetaData containerTx : containerTransactions) {
                    TransactionAttributeType txAttr = containerTx.getTransAttribute();
                    MethodsMetaData methods = containerTx.getMethods();
                    for (MethodMetaData method : methods) {
                        String methodName = method.getMethodName();
                        MethodIntf methodIntf = this.getMethodIntf(method.getMethodIntf());
                        if (methodName.equals("*")) {
                            sessionBeanDescription.setTransactionAttribute(methodIntf, txAttr);
                        } else {

                            MethodParametersMetaData methodParams = method.getMethodParams();
                            // update the session bean description with the tx attribute info
                            sessionBeanDescription.setTransactionAttribute(methodIntf, txAttr, methodName, this.getMethodParams(methodParams));
                        }
                    }
                }
            }
        }
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                final EJBViewDescription ejbView = (EJBViewDescription) view;

                ejbView.getConfigurators().add(new ViewConfigurator() {
                    @Override
                    public void configure(final DeploymentPhaseContext context, final ComponentConfiguration componentConfiguration, final ViewDescription description, final ViewConfiguration configuration) throws DeploymentUnitProcessingException {
                        final SessionBeanComponentDescription componentDescription = (SessionBeanComponentDescription) componentConfiguration.getComponentDescription();
                        for (final Method method : configuration.getProxyFactory().getCachedMethods()) {

                            //we need the component method to get the correct declaring class
                            final Method componentMethod = ClassReflectionIndexUtil.findMethod(deploymentReflectionIndex, componentClass, method);

                            if (componentMethod != null) {
                                if (componentDescription.getAsynchronousClasses().contains(componentMethod.getDeclaringClass().getName())) {
                                    addAsyncInterceptor(configuration, method);
                                    configuration.addAsyncMethod(method);
                                } else {
                                    MethodIdentifier id = MethodIdentifier.getIdentifierForMethod(method);
                                    if (componentDescription.getAsynchronousMethods().contains(id)) {
                                        addAsyncInterceptor(configuration, method);
                                        configuration.addAsyncMethod(method);
                                    }
                                }
                            }
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            } else {
                beanClassName = sessionBeanClassInfo.name().toString();
                sessionBeanType = annotatedSessionBeanType;
            }

            final SessionBeanComponentDescription sessionBeanDescription;
            switch (sessionBeanType) {
                case STATELESS:
                    sessionBeanDescription = new StatelessComponentDescription(beanName, beanClassName, ejbJarDescription, deploymentUnitServiceName, beanMetaData);
                    break;
                case STATEFUL:
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