Examples with ConstructionException org.apache.xbean.recipe.ConstructionException used on opensource projects

Example 1 with ConstructionException

use of org.apache.xbean.recipe.ConstructionException in project tomee by apache.

the class Assembler method doCreateResource.

private Object doCreateResource(final Collection<ServiceInfo> infos, final ResourceInfo serviceInfo) throws OpenEJBException {
    // do it early otherwise we can loose it
    final String skipPropertiesFallback = (String) serviceInfo.properties.remove("SkipPropertiesFallback");
    final ObjectRecipe serviceRecipe = createRecipe(infos, serviceInfo);
    final boolean properties = PropertiesFactory.class.getName().equals(serviceInfo.className);
    if ("false".equalsIgnoreCase(serviceInfo.properties.getProperty("SkipImplicitAttributes", "false")) && !properties) {
        serviceRecipe.setProperty("transactionManager", transactionManager);
        serviceRecipe.setProperty("ServiceId", serviceInfo.id);
    }
    serviceInfo.properties.remove("SkipImplicitAttributes");
    // if custom instance allow to skip properties fallback to avoid to set unexpectedly it - connectionProps of DBs
    final AtomicReference<Properties> injectedProperties = new AtomicReference<>();
    if (!"true".equalsIgnoreCase(skipPropertiesFallback)) {
        serviceRecipe.setProperty("properties", new UnsetPropertiesRecipe() {

            @Override
            protected Object internalCreate(final Type expectedType, final boolean lazyRefAllowed) throws ConstructionException {
                final Map<String, Object> original = serviceRecipe.getUnsetProperties();
                final Properties properties = new SuperProperties() {

                    @Override
                    public Object remove(final Object key) {
                        // avoid to log them then
                        original.remove(key);
                        return super.remove(key);
                    }
                }.caseInsensitive(// keep our nice case insensitive feature
                true);
                for (final Map.Entry<String, Object> entry : original.entrySet()) {
                    properties.put(entry.getKey(), entry.getValue());
                }
                injectedProperties.set(properties);
                return properties;
            }
        });
    } else {
        // this is not the best fallback we have but since it is super limited it is acceptable
        final Map<String, Object> unsetProperties = serviceRecipe.getUnsetProperties();
        injectedProperties.set(new Properties() {

            @Override
            public String getProperty(final String key) {
                final Object obj = unsetProperties.get(key);
                return String.class.isInstance(obj) ? String.valueOf(obj) : null;
            }

            @Override
            public Set<String> stringPropertyNames() {
                return unsetProperties.keySet();
            }

            @Override
            public Set<Object> keySet() {
                // noinspection unchecked
                return Set.class.cast(unsetProperties.keySet());
            }

            @Override
            public synchronized boolean containsKey(final Object key) {
                return getProperty(String.valueOf(key)) != null;
            }
        });
    }
    if (serviceInfo.types.contains("DataSource") || serviceInfo.types.contains(DataSource.class.getName())) {
        final Properties props = PropertyPlaceHolderHelper.simpleHolds(serviceInfo.properties);
        if (serviceInfo.properties.containsKey("Definition")) {
            final Object encoding = serviceInfo.properties.remove("DefinitionEncoding");
            try {
                // we catch classcast etc..., if it fails it is not important
                final InputStream is = new ByteArrayInputStream(serviceInfo.properties.getProperty("Definition").getBytes(encoding != null ? encoding.toString() : "ISO-8859-1"));
                final Properties p = new SuperProperties();
                IO.readProperties(is, p);
                for (final Entry<Object, Object> entry : p.entrySet()) {
                    final String key = entry.getKey().toString();
                    if (!props.containsKey(key) && !(key.equalsIgnoreCase("url") && props.containsKey("JdbcUrl"))) {
                        // with @DataSource we can get both, see org.apache.openejb.config.ConvertDataSourceDefinitions.rawDefinition()
                        props.put(key, entry.getValue());
                    }
                }
            } catch (final Exception e) {
            // ignored
            }
        }
        serviceRecipe.setProperty("Definition", PropertiesHelper.propertiesToString(props));
    }
    // else: any other kind of resource relying on it? shouldnt be
    replaceResourceAdapterProperty(serviceRecipe);
    ClassLoader loader = Thread.currentThread().getContextClassLoader();
    boolean customLoader = false;
    try {
        if (serviceInfo.classpath != null && serviceInfo.classpath.length > 0) {
            final URL[] urls = new URL[serviceInfo.classpath.length];
            for (int i = 0; i < serviceInfo.classpath.length; i++) {
                urls[i] = serviceInfo.classpath[i].toURL();
            }
            loader = new URLClassLoaderFirst(urls, loader);
            customLoader = true;
            serviceRecipe.setProperty("OpenEJBResourceClasspath", "true");
        }
    } catch (final MalformedURLException e) {
        throw new OpenEJBException("Unable to create a classloader for " + serviceInfo.id, e);
    }
    if (!customLoader && serviceInfo.classpathAPI != null) {
        throw new IllegalArgumentException("custom-api provided but not classpath used for " + serviceInfo.id);
    }
    Object service = serviceRecipe.create(loader);
    if (customLoader) {
        final Collection<Class<?>> apis;
        if (serviceInfo.classpathAPI == null) {
            apis = new ArrayList<>(Arrays.asList(service.getClass().getInterfaces()));
        } else {
            final String[] split = serviceInfo.classpathAPI.split(" *, *");
            apis = new ArrayList<>(split.length);
            final ClassLoader apiLoader = Thread.currentThread().getContextClassLoader();
            for (final String fqn : split) {
                try {
                    apis.add(apiLoader.loadClass(fqn));
                } catch (final ClassNotFoundException e) {
                    throw new IllegalArgumentException(fqn + " not usable as API for " + serviceInfo.id, e);
                }
            }
        }
        if (apis.size() - (apis.contains(Serializable.class) ? 1 : 0) - (apis.contains(Externalizable.class) ? 1 : 0) > 0) {
            service = Proxy.newProxyInstance(loader, apis.toArray(new Class<?>[apis.size()]), new ClassLoaderAwareHandler(null, service, loader));
        }
    // else proxy would be useless
    }
    serviceInfo.unsetProperties = injectedProperties.get();
    // Java Connector spec ResourceAdapters and ManagedConnectionFactories need special activation
    if (service instanceof ResourceAdapter) {
        final ResourceAdapter resourceAdapter = (ResourceAdapter) service;
        // Create a thead pool for work manager
        final int threadPoolSize = getIntProperty(serviceInfo.properties, "threadPoolSize", 30);
        final Executor threadPool;
        if (threadPoolSize <= 0) {
            logger.warning("Thread pool for '" + serviceInfo.id + "' is (unbounded), consider setting a size using: " + serviceInfo.id + ".QueueSize=[size]");
            threadPool = Executors.newCachedThreadPool(new DaemonThreadFactory(serviceInfo.id + "-worker-"));
        } else {
            threadPool = new ExecutorBuilder().size(threadPoolSize).prefix(serviceInfo.id).threadFactory(new DaemonThreadFactory(serviceInfo.id + "-worker-")).build(new Options(serviceInfo.properties, SystemInstance.get().getOptions()));
            logger.info("Thread pool size for '" + serviceInfo.id + "' is (" + threadPoolSize + ")");
        }
        // WorkManager: the resource adapter can use this to dispatch messages or perform tasks
        final WorkManager workManager;
        if (GeronimoTransactionManager.class.isInstance(transactionManager)) {
            final GeronimoTransactionManager geronimoTransactionManager = (GeronimoTransactionManager) transactionManager;
            final TransactionContextHandler txWorkContextHandler = new TransactionContextHandler(geronimoTransactionManager);
            // use id as default realm name if realm is not specified in service properties
            final String securityRealmName = getStringProperty(serviceInfo.properties, "realm", serviceInfo.id);
            final SecurityContextHandler securityContextHandler = new SecurityContextHandler(securityRealmName);
            final HintsContextHandler hintsContextHandler = new HintsContextHandler();
            final Collection<WorkContextHandler> workContextHandlers = new ArrayList<>();
            workContextHandlers.add(txWorkContextHandler);
            workContextHandlers.add(securityContextHandler);
            workContextHandlers.add(hintsContextHandler);
            workManager = new GeronimoWorkManager(threadPool, threadPool, threadPool, workContextHandlers);
        } else {
            workManager = new SimpleWorkManager(threadPool);
        }
        // BootstrapContext: wraps the WorkMananger and XATerminator
        final BootstrapContext bootstrapContext;
        if (transactionManager instanceof GeronimoTransactionManager) {
            bootstrapContext = new GeronimoBootstrapContext(GeronimoWorkManager.class.cast(workManager), (GeronimoTransactionManager) transactionManager, (GeronimoTransactionManager) transactionManager);
        } else if (transactionManager instanceof XATerminator) {
            bootstrapContext = new SimpleBootstrapContext(workManager, (XATerminator) transactionManager);
        } else {
            bootstrapContext = new SimpleBootstrapContext(workManager);
        }
        // start the resource adapter
        try {
            logger.debug("createResource.startingResourceAdapter", serviceInfo.id, service.getClass().getName());
            resourceAdapter.start(bootstrapContext);
        } catch (final ResourceAdapterInternalException e) {
            throw new OpenEJBException(e);
        }
        final Map<String, Object> unset = serviceRecipe.getUnsetProperties();
        unset.remove("threadPoolSize");
        logUnusedProperties(unset, serviceInfo);
        registerAsMBean(serviceInfo.id, "ResourceAdapter", resourceAdapter);
        service = new ResourceAdapterReference(resourceAdapter, threadPool, OPENEJB_RESOURCE_JNDI_PREFIX + serviceInfo.id);
    } else if (service instanceof ManagedConnectionFactory) {
        final ManagedConnectionFactory managedConnectionFactory = (ManagedConnectionFactory) service;
        // connection manager is constructed via a recipe so we automatically expose all cmf properties
        final ObjectRecipe connectionManagerRecipe = new ObjectRecipe(GeronimoConnectionManagerFactory.class, "create");
        connectionManagerRecipe.allow(Option.CASE_INSENSITIVE_PROPERTIES);
        connectionManagerRecipe.allow(Option.IGNORE_MISSING_PROPERTIES);
        connectionManagerRecipe.setAllProperties(serviceInfo.properties);
        connectionManagerRecipe.setProperty("name", serviceInfo.id);
        connectionManagerRecipe.setProperty("mcf", managedConnectionFactory);
        // standard properties
        connectionManagerRecipe.setProperty("transactionManager", transactionManager);
        ClassLoader classLoader = loader;
        if (classLoader == null) {
            classLoader = getClass().getClassLoader();
        }
        if (classLoader == null) {
            classLoader = ClassLoader.getSystemClassLoader();
        }
        connectionManagerRecipe.setProperty("classLoader", classLoader);
        logger.getChildLogger("service").info("createResource.createConnectionManager", serviceInfo.id, service.getClass().getName());
        // create the connection manager
        final ConnectionManager connectionManager = (ConnectionManager) connectionManagerRecipe.create();
        String txSupport = "xa";
        try {
            txSupport = (String) connectionManagerRecipe.getProperty("transactionSupport");
        } catch (Exception e) {
        // ignore
        }
        if (txSupport == null || txSupport.trim().length() == 0) {
            txSupport = "xa";
        }
        if (connectionManager == null) {
            throw new OpenEJBRuntimeException(messages.format("assembler.invalidConnectionManager", serviceInfo.id));
        }
        final Map<String, Object> unsetA = serviceRecipe.getUnsetProperties();
        final Map<String, Object> unsetB = connectionManagerRecipe.getUnsetProperties();
        final Map<String, Object> unset = new HashMap<>();
        for (final Entry<String, Object> entry : unsetA.entrySet()) {
            if (unsetB.containsKey(entry.getKey())) {
                unset.put(entry.getKey(), entry.getValue());
            }
        }
        // service becomes a ConnectorReference which merges connection manager and mcf
        service = new ConnectorReference(connectionManager, managedConnectionFactory);
        // init cm if needed
        final Object eagerInit = unset.remove("eagerInit");
        if (eagerInit != null && eagerInit instanceof String && "true".equalsIgnoreCase((String) eagerInit) && connectionManager instanceof AbstractConnectionManager) {
            try {
                ((AbstractConnectionManager) connectionManager).doStart();
                try {
                    final Object cf = managedConnectionFactory.createConnectionFactory(connectionManager);
                    if (cf instanceof ConnectionFactory) {
                        final Connection connection = ((ConnectionFactory) cf).getConnection();
                        connection.getMetaData();
                        connection.close();
                    }
                } catch (final Exception e) {
                // no-op: just to force eager init of pool
                }
            } catch (final Exception e) {
                logger.warning("Can't start connection manager", e);
            }
        }
        logUnusedProperties(unset, serviceInfo);
    } else if (service instanceof DataSource) {
        ClassLoader classLoader = loader;
        if (classLoader == null) {
            classLoader = getClass().getClassLoader();
        }
        final ImportSql importer = new ImportSql(classLoader, serviceInfo.id, (DataSource) service);
        if (importer.hasSomethingToImport()) {
            importer.doImport();
        }
        final ObjectRecipe recipe = DataSourceFactory.forgetRecipe(service, serviceRecipe);
        if (recipe != serviceRecipe || !serviceInfo.properties.containsKey("XaDataSource")) {
            logUnusedProperties(recipe, serviceInfo);
        }
        // else logged on xadatasource itself
        final Properties prop = serviceInfo.properties;
        String url = prop.getProperty("JdbcUrl", prop.getProperty("url"));
        if (url == null) {
            url = prop.getProperty("jdbcUrl");
        }
        if (url == null) {
            logger.debug("Unable to find url for " + serviceInfo.id + " will not monitor it");
        } else {
            final String host = extractHost(url);
            if (host != null) {
                remoteResourceMonitor.addHost(host);
                remoteResourceMonitor.registerIfNot();
            }
        }
    } else if (!Properties.class.isInstance(service)) {
        if (serviceInfo.unsetProperties == null || isTemplatizedResource(serviceInfo)) {
            logUnusedProperties(serviceRecipe, serviceInfo);
        }
        // else wait post construct
        registerAsMBean(serviceInfo.id, "Resource", service);
    }
    final ResourceCreated event = new ResourceCreated(service, serviceInfo.id);
    SystemInstance.get().fireEvent(event);
    return event.getReplacement() == null ? service : event.getReplacement();
}

Example 2 with ConstructionException

use of org.apache.xbean.recipe.ConstructionException in project tomee by apache.

the class BeanContext method newInstance.

@SuppressWarnings("unchecked")
public InstanceContext newInstance() throws Exception {
    final boolean dynamicallyImplemented = isDynamicallyImplemented();
    final WebBeansContext webBeansContext = getWebBeansContext();
    if (dynamicallyImplemented) {
        if (!InvocationHandler.class.isAssignableFrom(getProxyClass())) {
            throw new OpenEJBException("proxy class can only be InvocationHandler");
        }
    }
    final ThreadContext callContext = new ThreadContext(this, null, Operation.INJECTION);
    final ThreadContext oldContext = ThreadContext.enter(callContext);
    try {
        final Context ctx = getJndiEnc();
        final Class beanClass = getBeanClass();
        final CurrentCreationalContext<Object> currentCreationalContext = get(CurrentCreationalContext.class);
        CreationalContext<Object> creationalContext = currentCreationalContext != null ? currentCreationalContext.get() : null;
        final CdiEjbBean cdiEjbBean = get(CdiEjbBean.class);
        if (!CreationalContextImpl.class.isInstance(creationalContext) && webBeansContext != null) {
            if (creationalContext == null) {
                creationalContext = webBeansContext.getCreationalContextFactory().getCreationalContext(cdiEjbBean);
            } else {
                creationalContext = webBeansContext.getCreationalContextFactory().wrappedCreationalContext(creationalContext, cdiEjbBean);
            }
        }
        final Object rootInstance;
        if (cdiEjbBean != null && !dynamicallyImplemented && CdiEjbBean.EjbInjectionTargetImpl.class.isInstance(cdiEjbBean.getInjectionTarget())) {
            rootInstance = CdiEjbBean.EjbInjectionTargetImpl.class.cast(cdiEjbBean.getInjectionTarget()).createNewPojo(creationalContext);
        } else {
            // not a cdi bean
            rootInstance = getManagedClass().newInstance();
        }
        // Create bean instance
        Object beanInstance;
        final InjectionProcessor injectionProcessor;
        if (!dynamicallyImplemented) {
            injectionProcessor = new InjectionProcessor(rootInstance, getInjections(), InjectionProcessor.unwrap(ctx));
            beanInstance = injectionProcessor.createInstance();
            inject(beanInstance, creationalContext);
        } else {
            // update target
            final List<Injection> newInjections = new ArrayList<>();
            for (final Injection injection : getInjections()) {
                if (beanClass.equals(injection.getTarget())) {
                    final Injection updated = new Injection(injection.getJndiName(), injection.getName(), proxyClass);
                    newInjections.add(updated);
                } else {
                    newInjections.add(injection);
                }
            }
            injections.clear();
            injections.addAll(newInjections);
            injectionProcessor = new InjectionProcessor(rootInstance, injections, InjectionProcessor.unwrap(ctx));
            final InvocationHandler handler = (InvocationHandler) injectionProcessor.createInstance();
            beanInstance = DynamicProxyImplFactory.newProxy(this, handler);
            inject(handler, creationalContext);
        }
        // Create interceptors
        final Map<String, Object> interceptorInstances = new LinkedHashMap<>();
        // Add the stats interceptor instance and other already created interceptor instances
        for (final InterceptorInstance interceptorInstance : this.getUserAndSystemInterceptors()) {
            final Class clazz = interceptorInstance.getData().getInterceptorClass();
            interceptorInstances.put(clazz.getName(), interceptorInstance.getInterceptor());
        }
        final Collection<DependentCreationalContext<?>> createdDependents = getDependents(creationalContext);
        for (final InterceptorData interceptorData : this.getInstanceScopedInterceptors()) {
            if (interceptorData.getInterceptorClass().equals(beanClass)) {
                continue;
            }
            final Class clazz = interceptorData.getInterceptorClass();
            final Object iInstance;
            if (webBeansContext != null) {
                Object preInstantiated = null;
                if (createdDependents != null) {
                    for (final DependentCreationalContext<?> dcc : createdDependents) {
                        if (clazz.isInstance(dcc.getInstance())) {
                            // is that enough? do we have more to match?
                            preInstantiated = dcc.getInstance();
                            break;
                        }
                    }
                }
                if (preInstantiated != null) {
                    iInstance = preInstantiated;
                } else {
                    ConstructorInjectionBean interceptorConstructor = interceptorData.get(ConstructorInjectionBean.class);
                    if (interceptorConstructor == null) {
                        synchronized (this) {
                            interceptorConstructor = interceptorData.get(ConstructorInjectionBean.class);
                            if (interceptorConstructor == null) {
                                interceptorConstructor = new ConstructorInjectionBean(webBeansContext, clazz, webBeansContext.getAnnotatedElementFactory().newAnnotatedType(clazz));
                                interceptorData.set(ConstructorInjectionBean.class, interceptorConstructor);
                            }
                        }
                    }
                    CreationalContextImpl cc = (CreationalContextImpl) creationalContext;
                    Object oldDelegate = cc.putDelegate(beanInstance);
                    Bean<?> oldBean = cc.putBean(cdiEjbBean);
                    Contextual<?> oldContextual = cc.putContextual(interceptorData.getCdiInterceptorBean() != null ? interceptorData.getCdiInterceptorBean() : // otherwise BeanMetaData is broken
                    interceptorConstructor);
                    try {
                        iInstance = interceptorConstructor.create(creationalContext);
                    } finally {
                        cc.putBean(oldBean);
                        cc.putContextual(oldContextual);
                        cc.putDelegate(oldDelegate);
                    }
                }
            } else {
                iInstance = clazz.newInstance();
            }
            final InjectionProcessor interceptorInjector = new InjectionProcessor(iInstance, this.getInjections(), InjectionProcessor.unwrap(ctx));
            try {
                final Object interceptorInstance = interceptorInjector.createInstance();
                if (webBeansContext != null) {
                    try {
                        OWBInjector.inject(webBeansContext.getBeanManagerImpl(), interceptorInstance, creationalContext);
                    } catch (final Throwable t) {
                    // TODO handle this differently
                    // this is temporary till the injector can be rewritten
                    }
                }
                interceptorInstances.put(clazz.getName(), interceptorInstance);
            } catch (final ConstructionException e) {
                throw new Exception("Failed to create interceptor: " + clazz.getName(), e);
            }
        }
        interceptorInstances.put(beanClass.getName(), beanInstance);
        // Invoke post construct method
        callContext.setCurrentOperation(Operation.POST_CONSTRUCT);
        final List<InterceptorData> callbackInterceptors = this.getCallbackInterceptors();
        final InterceptorStack postConstruct = new InterceptorStack(beanInstance, null, Operation.POST_CONSTRUCT, callbackInterceptors, interceptorInstances);
        // Transaction Demarcation for Singleton PostConstruct method
        TransactionType transactionType;
        if (componentType == BeanType.SINGLETON || componentType == BeanType.STATEFUL) {
            final Set<Method> callbacks = callbackInterceptors.get(callbackInterceptors.size() - 1).getPostConstruct();
            if (callbacks.isEmpty()) {
                transactionType = TransactionType.RequiresNew;
            } else {
                // TODO: we should take the last one I think
                transactionType = getTransactionType(callbacks.iterator().next());
                if (transactionType == TransactionType.Required) {
                    transactionType = TransactionType.RequiresNew;
                }
            }
        } else {
            transactionType = isBeanManagedTransaction() ? TransactionType.BeanManaged : TransactionType.NotSupported;
        }
        final TransactionPolicy transactionPolicy = EjbTransactionUtil.createTransactionPolicy(transactionType, callContext);
        try {
            // Call the chain
            if (cdiEjbBean != null) {
                // call it, it has no postconstruct but extensions can add stuff here, TODO: see if it should be called before or after effective postconstruct
                cdiEjbBean.getInjectionTarget().postConstruct(beanInstance);
            }
            postConstruct.invoke();
        } catch (final Throwable e) {
            // RollBack Transaction
            EjbTransactionUtil.handleSystemException(transactionPolicy, e, callContext);
        } finally {
            EjbTransactionUtil.afterInvoke(transactionPolicy, callContext);
        }
        // handle cdi decorators
        if (cdiEjbBean != null) {
            final Class<?> proxyClass = Class.class.cast(Reflections.get(cdiEjbBean.getInjectionTarget(), "proxyClass"));
            if (proxyClass != null) {
                // means interception
                final InterceptorResolutionService.BeanInterceptorInfo interceptorInfo = cdiEjbBean.getBeanContext().get(InterceptorResolutionService.BeanInterceptorInfo.class);
                if (interceptorInfo.getDecorators() != null && !interceptorInfo.getDecorators().isEmpty()) {
                    final InterceptorDecoratorProxyFactory pf = webBeansContext.getInterceptorDecoratorProxyFactory();
                    // decorators
                    final Object instance = beanInstance;
                    final List<Decorator<?>> decorators = interceptorInfo.getDecorators();
                    final Map<Decorator<?>, Object> instances = new HashMap<>();
                    for (int i = decorators.size(); i > 0; i--) {
                        final Decorator<?> decorator = decorators.get(i - 1);
                        CreationalContextImpl cc = (CreationalContextImpl) creationalContext;
                        Object oldDelegate = cc.putDelegate(beanInstance);
                        Bean<?> oldBean = cc.putBean(cdiEjbBean);
                        // otherwise BeanMetaData is broken
                        Contextual<?> oldContextual = cc.putContextual(decorator);
                        Object decoratorInstance = null;
                        try {
                            decoratorInstance = decorator.create(CreationalContext.class.cast(creationalContext));
                        } finally {
                            cc.putBean(oldBean);
                            cc.putContextual(oldContextual);
                            cc.putDelegate(oldDelegate);
                        }
                        instances.put(decorator, decoratorInstance);
                        beanInstance = pf.createProxyInstance(proxyClass, instance, new DecoratorHandler(interceptorInfo, decorators, instances, i - 1, instance, cdiEjbBean.getId()));
                    }
                }
            }
        }
        return new InstanceContext(this, beanInstance, interceptorInstances, creationalContext);
    } finally {
        ThreadContext.exit(oldContext);
    }
}