Examples with AppContext org.apache.openejb.AppContext used on opensource projects

Example 26 with AppContext

use of org.apache.openejb.AppContext in project tomee by apache.

the class ValidatorUtil method proxy.

// proxy because depending on when injection/threadcontext is set
// it is better to do it lazily
// this is mainly done for tests since the first lookup will work in TomEE
private static <T> T proxy(final Class<T> t, final String jndi) {
    return t.cast(Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class<?>[] { t }, new InvocationHandler() {

        @Override
        public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {
            if (Object.class.equals(method.getDeclaringClass())) {
                return method.invoke(this);
            }
            final ThreadContext ctx = ThreadContext.getThreadContext();
            if (ctx != null) {
                return method.invoke(ctx.getBeanContext().getJndiContext().lookup(jndi), args);
            }
            // try to find from current ClassLoader
            // can lead to find the bad validator regarding module separation
            // but since it shares the same classloader
            // it will probably share the same config
            // so the behavior will be the same
            // + this code should rarely be used
            final ClassLoader tccl = Thread.currentThread().getContextClassLoader();
            if (tccl == null) {
                return null;
            }
            final ContainerSystem containerSystem = SystemInstance.get().getComponent(ContainerSystem.class);
            Object value = null;
            for (final AppContext appContext : containerSystem.getAppContexts()) {
                final ClassLoader appContextClassLoader = appContext.getClassLoader();
                if (tccl.equals(appContextClassLoader) || appContextClassLoader.equals(tccl)) {
                    final Collection<String> tested = new ArrayList<String>();
                    for (final BeanContext bean : appContext.getBeanContexts()) {
                        if (BeanContext.Comp.class.equals(bean.getBeanClass())) {
                            final String uniqueId = bean.getModuleContext().getUniqueId();
                            if (tested.contains(uniqueId)) {
                                continue;
                            }
                            tested.add(uniqueId);
                            try {
                                value = containerSystem.getJNDIContext().lookup((jndi.endsWith("Factory") ? Assembler.VALIDATOR_FACTORY_NAMING_CONTEXT : Assembler.VALIDATOR_NAMING_CONTEXT) + uniqueId);
                                break;
                            } catch (final NameNotFoundException nnfe) {
                            // no-op
                            }
                        }
                    }
                    if (ClassLoader.getSystemClassLoader() != appContextClassLoader) {
                        break;
                    }
                // else we surely have a single AppContext so let's try WebContext
                }
                for (final WebContext web : appContext.getWebContexts()) {
                    final ClassLoader webClassLoader = web.getClassLoader();
                    if (webClassLoader.equals(tccl) || tccl.equals(webClassLoader)) {
                        value = web.getJndiEnc().lookup(jndi);
                        break;
                    }
                }
                if (value != null) {
                    break;
                }
            }
            if (value != null) {
                return method.invoke(value, args);
            }
            return null;
        }

        @Override
        public String toString() {
            return "Proxy::" + t.getName();
        }
    }));
}

Example 27 with AppContext

use of org.apache.openejb.AppContext in project tomee by apache.

the class ThreadSingletonServiceImpl method initialize.

@Override
public void initialize(final StartupObject startupObject) {
    if (lazyInit == null) {
        // done here cause Cdibuilder trigger this class loading and that's from Warmup so we can't init too early config
        synchronized (this) {
            if (lazyInit == null) {
                lazyInit = new Object();
                cachedApplicationScoped = "true".equalsIgnoreCase(SystemInstance.get().getProperty("openejb.cdi.applicationScope.cached", "true").trim());
                cachedRequestScoped = "true".equalsIgnoreCase(SystemInstance.get().getProperty("openejb.cdi.requestScope.cached", "true").trim());
                cachedSessionScoped = "true".equalsIgnoreCase(SystemInstance.get().getProperty("openejb.cdi.sessionScope.cached", "true").trim());
            }
        }
    }
    final AppContext appContext = startupObject.getAppContext();
    appContext.setCdiEnabled(hasBeans(startupObject.getAppInfo()));
    //initialize owb context, cf geronimo's OpenWebBeansGBean
    final Properties properties = new Properties();
    properties.setProperty(OpenWebBeansConfiguration.APPLICATION_IS_JSP, "true");
    properties.setProperty(OpenWebBeansConfiguration.USE_EJB_DISCOVERY, "true");
    //from CDI builder
    properties.setProperty(OpenWebBeansConfiguration.INTERCEPTOR_FORCE_NO_CHECKED_EXCEPTIONS, "false");
    properties.setProperty(SecurityService.class.getName(), ManagedSecurityService.class.getName());
    properties.setProperty(OpenWebBeansConfiguration.CONVERSATION_PERIODIC_DELAY, "1800000");
    properties.setProperty(OpenWebBeansConfiguration.APPLICATION_SUPPORTS_CONVERSATION, "true");
    properties.setProperty(OpenWebBeansConfiguration.IGNORED_INTERFACES, "org.apache.aries.proxy.weaving.WovenProxy");
    final boolean tomee = SystemInstance.get().getProperty("openejb.loader", "foo").startsWith("tomcat");
    final String defaultNormalScopeHandlerClass = NormalScopedBeanInterceptorHandler.class.getName();
    properties.setProperty("org.apache.webbeans.proxy.mapping.javax.enterprise.context.ApplicationScoped", cachedApplicationScoped ? ApplicationScopedBeanInterceptorHandler.class.getName() : defaultNormalScopeHandlerClass);
    properties.setProperty("org.apache.webbeans.proxy.mapping.javax.enterprise.context.RequestScoped", tomee && cachedRequestScoped ? RequestScopedBeanInterceptorHandler.class.getName() : defaultNormalScopeHandlerClass);
    properties.setProperty("org.apache.webbeans.proxy.mapping.javax.enterprise.context.SessionScoped", tomee && cachedSessionScoped ? SessionScopedBeanInterceptorHandler.class.getName() : defaultNormalScopeHandlerClass);
    properties.put(OpenWebBeansConfiguration.PRODUCER_INTERCEPTION_SUPPORT, SystemInstance.get().getProperty("openejb.cdi.producer.interception", "true"));
    properties.putAll(appContext.getProperties());
    // services needing WBC as constructor param
    properties.put(ContextsService.class.getName(), CdiAppContextsService.class.getName());
    properties.put(ResourceInjectionService.class.getName(), CdiResourceInjectionService.class.getName());
    properties.put(TransactionService.class.getName(), OpenEJBTransactionService.class.getName());
    // NOTE: ensure user can extend/override all the services = set it only if not present in properties, see WebBeansContext#getService()
    final Map<Class<?>, Object> services = new HashMap<>();
    services.put(AppContext.class, appContext);
    if (!properties.containsKey(ApplicationBoundaryService.class.getName())) {
        services.put(ApplicationBoundaryService.class, new DefaultApplicationBoundaryService());
    }
    if (!properties.containsKey(ScannerService.class.getName())) {
        services.put(ScannerService.class, new CdiScanner());
    }
    if (!properties.containsKey(JNDIService.class.getName())) {
        services.put(JNDIService.class, new OpenEJBJndiService());
    }
    if (!properties.containsKey(BeanArchiveService.class.getName())) {
        services.put(BeanArchiveService.class, new OpenEJBBeanInfoService());
    }
    if (!properties.containsKey(ELAdaptor.class.getName())) {
        try {
            services.put(ELAdaptor.class, new CustomELAdapter(appContext));
        } catch (final NoClassDefFoundError noClassDefFoundError) {
        // no-op: no javax.el
        }
    }
    if (!properties.containsKey(LoaderService.class.getName())) {
        final LoaderService loaderService = SystemInstance.get().getComponent(LoaderService.class);
        if (loaderService == null && !properties.containsKey(LoaderService.class.getName())) {
            services.put(LoaderService.class, new OptimizedLoaderService(appContext.getProperties()));
        } else if (loaderService != null) {
            services.put(LoaderService.class, loaderService);
        }
    }
    final ClassLoader oldClassLoader = Thread.currentThread().getContextClassLoader();
    final ClassLoader cl;
    if (oldClassLoader != ThreadSingletonServiceImpl.class.getClassLoader() && ThreadSingletonServiceImpl.class.getClassLoader() != oldClassLoader.getParent()) {
        cl = new MultipleClassLoader(oldClassLoader, ThreadSingletonServiceImpl.class.getClassLoader());
    } else {
        cl = oldClassLoader;
    }
    Thread.currentThread().setContextClassLoader(cl);
    final WebBeansContext webBeansContext;
    Object old = null;
    try {
        if (startupObject.getWebContext() == null) {
            webBeansContext = new WebBeansContext(services, properties);
            appContext.set(WebBeansContext.class, webBeansContext);
        } else {
            webBeansContext = new WebappWebBeansContext(services, properties, appContext.getWebBeansContext());
            startupObject.getWebContext().setWebbeansContext(webBeansContext);
        }
        // we want the same reference as the ContextsService if that's our impl
        if (webBeansContext.getOpenWebBeansConfiguration().supportsConversation() && "org.apache.webbeans.jsf.DefaultConversationService".equals(webBeansContext.getOpenWebBeansConfiguration().getProperty(ConversationService.class.getName()))) {
            webBeansContext.registerService(ConversationService.class, ConversationService.class.cast(webBeansContext.getService(ContextsService.class)));
        }
        final BeanManagerImpl beanManagerImpl = webBeansContext.getBeanManagerImpl();
        beanManagerImpl.addContext(new TransactionContext());
        webBeansContext.getInterceptorsManager().addInterceptorBindingType(Transactional.class);
        SystemInstance.get().fireEvent(new WebBeansContextCreated(webBeansContext));
        old = contextEntered(webBeansContext);
        setConfiguration(webBeansContext.getOpenWebBeansConfiguration());
        try {
            webBeansContext.getService(ContainerLifecycle.class).startApplication(startupObject);
        } catch (final Exception e) {
            throw new DeploymentException("couldn't start owb context", e);
        }
    } finally {
        contextExited(old);
        Thread.currentThread().setContextClassLoader(oldClassLoader);
    }
}

Example 28 with AppContext

use of org.apache.openejb.AppContext in project tomee by apache.

the class OWBContextThreadListener method contextEntered.

@Override
public void contextEntered(final ThreadContext oldContext, final ThreadContext newContext) {
    final BeanContext beanContext = newContext.getBeanContext();
    if (beanContext == null) {
        // OWBContextHolder will be null so calling contextExited will throw a NPE
        return;
    }
    final ModuleContext moduleContext = beanContext.getModuleContext();
    //TODO its not clear what the scope for one of these context should be: ejb, module, or app
    //For now, go with the attachment of the BeanManager to AppContext
    final AppContext appContext = moduleContext.getAppContext();
    final WebBeansContext owbContext = appContext.getWebBeansContext();
    final Object oldOWBContext;
    if (owbContext != null) {
        oldOWBContext = singletonService.contextEntered(owbContext);
    } else {
        oldOWBContext = null;
    }
    final OWBContextHolder holder = new OWBContextHolder(oldOWBContext);
    newContext.set(OWBContextHolder.class, holder);
}

Example 29 with AppContext

use of org.apache.openejb.AppContext in project tomee by apache.

the class javaURLContextFactory method getContext.

public static Context getContext() {
    final ThreadContext callContext = ThreadContext.getThreadContext();
    if (callContext == null) {
        final ContainerSystem containerSystem = SystemInstance.get().getComponent(ContainerSystem.class);
        final ClassLoader current = Thread.currentThread().getContextClassLoader();
        final Context globalContext = containerSystem.getJNDIContext();
        if (current == null) {
            return globalContext;
        }
        for (final AppContext appContext : containerSystem.getAppContexts()) {
            for (final WebContext web : appContext.getWebContexts()) {
                // more specific first
                if (current.equals(web.getClassLoader())) {
                    return new ContextHandler(web.getJndiEnc());
                }
            }
            if (current.equals(appContext.getClassLoader())) {
                return new ContextHandler(appContext.getAppJndiContext());
            }
        }
        return globalContext;
    }
    final BeanContext di = callContext.getBeanContext();
    if (di != null) {
        return di.getJndiEnc();
    } else {
        final ContainerSystem containerSystem = SystemInstance.get().getComponent(ContainerSystem.class);
        return containerSystem.getJNDIContext();
    }
}

Example 30 with AppContext

use of org.apache.openejb.AppContext in project tomee by apache.

the class ApplicationComposers method stopApplication.

public void stopApplication() throws NamingException {
    if (appContext != null && appContext.getWebBeansContext() != null) {
        final ContextsService contextsService = appContext.getWebBeansContext().getContextsService();
        // No need to stop the ConversationContext manually as it gets stored inside the SessionContext as Bean
        contextsService.endContext(SessionScoped.class, session);
        contextsService.endContext(RequestScoped.class, null);
    }
    if (appInfo != null) {
        try {
            assembler.destroyApplication(appInfo.path);
        } catch (final Exception e) {
        // no-op
        }
    }
    final ContainerSystem component = SystemInstance.get().getComponent(ContainerSystem.class);
    if (null != component) {
        final Context context = component.getJNDIContext();
        for (final String entry : globalJndiEntries) {
            context.unbind(entry);
        }
    }
    globalJndiEntries.clear();
    if (mockCdiContexts() && appContext != null && appContext.getWebBeansContext() != null) {
        try {
            ScopeHelper.stopContexts(appContext.getWebBeansContext().getContextsService(), servletContext, session);
        } catch (final Exception e) {
        // no-op
        }
    }
}