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Example 21 with ValidatorFactory

use of javax.validation.ValidatorFactory in project wildfly by wildfly.

the class CdiValidatorFactoryService method stop.

@Override
public void stop(final StopContext context) {
    final ClassLoader cl = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
    try {
        WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(classLoader);
        ValidatorFactory validatorFactory = deploymentUnit.getAttachment(BeanValidationAttachments.VALIDATOR_FACTORY);
        if (validatorFactory != null) {
            validatorFactory.close();
        }
    } finally {
        WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(cl);
    }
}
Also used : LazyValidatorFactory(org.jboss.as.ee.beanvalidation.LazyValidatorFactory) ValidatorFactory(javax.validation.ValidatorFactory)

Example 22 with ValidatorFactory

use of javax.validation.ValidatorFactory in project tomee by apache.

the class BeanValidationTest method injectionValidatorFactory.

@Test
public void injectionValidatorFactory() {
    final ValidatorFactory validatorFactory = persistManager.getValidatorFactory();
    assertNotNull(validatorFactory);
}
Also used : ValidatorFactory(javax.validation.ValidatorFactory) Test(org.junit.Test)

Example 23 with ValidatorFactory

use of javax.validation.ValidatorFactory in project tomee by apache.

the class AppComposerAsJUnitRuleWithReusableModulesTest method lookupValidatorFactory.

@Test
public void lookupValidatorFactory() throws Exception {
    final ValidatorFactory validatorFactory = (ValidatorFactory) new InitialContext().lookup("java:comp/ValidatorFactory");
    assertNotNull(validatorFactory);
}
Also used : ValidatorFactory(javax.validation.ValidatorFactory) InitialContext(javax.naming.InitialContext) Test(org.junit.Test)

Example 24 with ValidatorFactory

use of javax.validation.ValidatorFactory in project tomee by apache.

the class BuiltInEnvironmentEntries method add.

private void add(final JndiConsumer jndi, final DeploymentModule module, final DeploymentModule app, final boolean defaults) {
    // Standard names
    add(jndi.getEnvEntryMap(), new EnvEntry().name("java:module/ModuleName").value(module.getModuleId()).type(String.class));
    add(jndi.getEnvEntryMap(), new EnvEntry().name("java:app/AppName").value(app.getModuleId()).type(String.class));
    // Standard References to built-in objects
    add(jndi.getResourceEnvRefMap(), new ResourceEnvRef().name("java:comp/BeanManager").type(BeanManager.class));
    add(jndi.getResourceEnvRefMap(), new ResourceEnvRef().name("java:comp/Validator").type(Validator.class));
    add(jndi.getResourceEnvRefMap(), new ResourceEnvRef().name("java:comp/ValidatorFactory").type(ValidatorFactory.class));
    add(jndi.getResourceEnvRefMap(), new ResourceEnvRef().name("java:comp/TransactionManager").type(TransactionManager.class));
    add(jndi.getResourceEnvRefMap(), new ResourceEnvRef().name("java:comp/TransactionSynchronizationRegistry").type(TransactionSynchronizationRegistry.class));
    if (defaults) {
        add(jndi.getResourceEnvRefMap(), new ResourceEnvRef().name("java:comp/DefaultManagedExecutorService").type(ManagedExecutorService.class));
        add(jndi.getResourceEnvRefMap(), new ResourceEnvRef().name("java:comp/DefaultManagedScheduledExecutorService").type(ManagedScheduledExecutorService.class));
        add(jndi.getResourceEnvRefMap(), new ResourceEnvRef().name("java:comp/DefaultManagedThreadFactory").type(ManagedThreadFactory.class));
        try {
            final ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
            contextClassLoader.loadClass("org.apache.activemq.ActiveMQSslConnectionFactory");
            final ResourceEnvRef ref = new ResourceEnvRef().name("java:comp/DefaultJMSConnectionFactory").type(contextClassLoader.loadClass("javax.jms.ConnectionFactory"));
            add(jndi.getResourceEnvRefMap(), ref);
        } catch (final ClassNotFoundException | NoClassDefFoundError notThere) {
        // no-op
        }
    }
    // OpenEJB specific feature
    add(jndi.getEnvEntryMap(), new EnvEntry().name("java:comp/ComponentName").value(jndi.getJndiConsumerName()).type(String.class));
}
Also used : ValidatorFactory(javax.validation.ValidatorFactory) ManagedThreadFactory(javax.enterprise.concurrent.ManagedThreadFactory) ManagedExecutorService(javax.enterprise.concurrent.ManagedExecutorService) TransactionManager(javax.transaction.TransactionManager) TransactionSynchronizationRegistry(javax.transaction.TransactionSynchronizationRegistry) BeanManager(javax.enterprise.inject.spi.BeanManager) ResourceEnvRef(org.apache.openejb.jee.ResourceEnvRef) Validator(javax.validation.Validator) ManagedScheduledExecutorService(javax.enterprise.concurrent.ManagedScheduledExecutorService) EnvEntry(org.apache.openejb.jee.EnvEntry)

Example 25 with ValidatorFactory

use of javax.validation.ValidatorFactory in project tomee by apache.

the class Assembler method createApplication.

private AppContext createApplication(final AppInfo appInfo, ClassLoader classLoader, final boolean start) throws OpenEJBException, IOException, NamingException {
    try {
        try {
            mergeServices(appInfo);
        } catch (final URISyntaxException e) {
            logger.info("Can't merge resources.xml services and appInfo.properties");
        }
        // The path is used in the UrlCache, command line deployer, JNDI name templates, tomcat integration and a few other places
        if (appInfo.appId == null) {
            throw new IllegalArgumentException("AppInfo.appId cannot be null");
        }
        if (appInfo.path == null) {
            appInfo.path = appInfo.appId;
        }
        Extensions.addExtensions(classLoader, appInfo.eventClassesNeedingAppClassloader);
        logger.info("createApplication.start", appInfo.path);
        final Context containerSystemContext = containerSystem.getJNDIContext();
        // To start out, ensure we don't already have any beans deployed with duplicate IDs.  This
        // is a conflict we can't handle.
        final List<String> used = getDuplicates(appInfo);
        if (used.size() > 0) {
            String message = logger.error("createApplication.appFailedDuplicateIds", appInfo.path);
            for (final String id : used) {
                logger.error("createApplication.deploymentIdInUse", id);
                message += "\n    " + id;
            }
            throw new DuplicateDeploymentIdException(message);
        }
        //Construct the global and app jndi contexts for this app
        final InjectionBuilder injectionBuilder = new InjectionBuilder(classLoader);
        final Set<Injection> injections = new HashSet<Injection>();
        injections.addAll(injectionBuilder.buildInjections(appInfo.globalJndiEnc));
        injections.addAll(injectionBuilder.buildInjections(appInfo.appJndiEnc));
        final JndiEncBuilder globalBuilder = new JndiEncBuilder(appInfo.globalJndiEnc, injections, appInfo.appId, null, GLOBAL_UNIQUE_ID, classLoader, appInfo.properties);
        final Map<String, Object> globalBindings = globalBuilder.buildBindings(JndiEncBuilder.JndiScope.global);
        final Context globalJndiContext = globalBuilder.build(globalBindings);
        final JndiEncBuilder appBuilder = new JndiEncBuilder(appInfo.appJndiEnc, injections, appInfo.appId, null, appInfo.appId, classLoader, appInfo.properties);
        final Map<String, Object> appBindings = appBuilder.buildBindings(JndiEncBuilder.JndiScope.app);
        final Context appJndiContext = appBuilder.build(appBindings);
        final boolean cdiActive = shouldStartCdi(appInfo);
        try {
            // Generate the cmp2/cmp1 concrete subclasses
            final CmpJarBuilder cmpJarBuilder = new CmpJarBuilder(appInfo, classLoader);
            final File generatedJar = cmpJarBuilder.getJarFile();
            if (generatedJar != null) {
                classLoader = ClassLoaderUtil.createClassLoader(appInfo.path, new URL[] { generatedJar.toURI().toURL() }, classLoader);
            }
            final AppContext appContext = new AppContext(appInfo.appId, SystemInstance.get(), classLoader, globalJndiContext, appJndiContext, appInfo.standaloneModule);
            appContext.getProperties().putAll(appInfo.properties);
            appContext.getInjections().addAll(injections);
            appContext.getBindings().putAll(globalBindings);
            appContext.getBindings().putAll(appBindings);
            containerSystem.addAppContext(appContext);
            appContext.set(AsynchronousPool.class, AsynchronousPool.create(appContext));
            final Map<String, LazyValidatorFactory> lazyValidatorFactories = new HashMap<String, LazyValidatorFactory>();
            final Map<String, LazyValidator> lazyValidators = new HashMap<String, LazyValidator>();
            final boolean isGeronimo = SystemInstance.get().hasProperty("openejb.geronimo");
            // try to not create N times the same validator for a single app
            final Map<ComparableValidationConfig, ValidatorFactory> validatorFactoriesByConfig = new HashMap<ComparableValidationConfig, ValidatorFactory>();
            if (!isGeronimo) {
                // Bean Validation
                // ValidatorFactory needs to be put in the map sent to the entity manager factory
                // so it has to be constructed before
                final List<CommonInfoObject> vfs = listCommonInfoObjectsForAppInfo(appInfo);
                final Map<String, ValidatorFactory> validatorFactories = new HashMap<String, ValidatorFactory>();
                for (final CommonInfoObject info : vfs) {
                    if (info.validationInfo == null) {
                        continue;
                    }
                    final ComparableValidationConfig conf = new ComparableValidationConfig(info.validationInfo.providerClassName, info.validationInfo.messageInterpolatorClass, info.validationInfo.traversableResolverClass, info.validationInfo.constraintFactoryClass, info.validationInfo.parameterNameProviderClass, info.validationInfo.version, info.validationInfo.propertyTypes, info.validationInfo.constraintMappings, info.validationInfo.executableValidationEnabled, info.validationInfo.validatedTypes);
                    ValidatorFactory factory = validatorFactoriesByConfig.get(conf);
                    if (factory == null) {
                        try {
                            // lazy cause of CDI :(
                            final LazyValidatorFactory handler = new LazyValidatorFactory(classLoader, info.validationInfo);
                            factory = (ValidatorFactory) Proxy.newProxyInstance(appContext.getClassLoader(), VALIDATOR_FACTORY_INTERFACES, handler);
                            lazyValidatorFactories.put(info.uniqueId, handler);
                        } catch (final ValidationException ve) {
                            logger.warning("can't build the validation factory for module " + info.uniqueId, ve);
                            continue;
                        }
                        validatorFactoriesByConfig.put(conf, factory);
                    } else {
                        lazyValidatorFactories.put(info.uniqueId, LazyValidatorFactory.class.cast(Proxy.getInvocationHandler(factory)));
                    }
                    validatorFactories.put(info.uniqueId, factory);
                }
                // validators bindings
                for (final Entry<String, ValidatorFactory> validatorFactory : validatorFactories.entrySet()) {
                    final String id = validatorFactory.getKey();
                    final ValidatorFactory factory = validatorFactory.getValue();
                    try {
                        containerSystemContext.bind(VALIDATOR_FACTORY_NAMING_CONTEXT + id, factory);
                        final Validator validator;
                        try {
                            final LazyValidator lazyValidator = new LazyValidator(factory);
                            validator = (Validator) Proxy.newProxyInstance(appContext.getClassLoader(), VALIDATOR_INTERFACES, lazyValidator);
                            lazyValidators.put(id, lazyValidator);
                        } catch (final Exception e) {
                            logger.error(e.getMessage(), e);
                            continue;
                        }
                        containerSystemContext.bind(VALIDATOR_NAMING_CONTEXT + id, validator);
                    } catch (final NameAlreadyBoundException e) {
                        throw new OpenEJBException("ValidatorFactory already exists for module " + id, e);
                    } catch (final Exception e) {
                        throw new OpenEJBException(e);
                    }
                }
                validatorFactories.clear();
            }
            // JPA - Persistence Units MUST be processed first since they will add ClassFileTransformers
            // to the class loader which must be added before any classes are loaded
            final Map<String, String> units = new HashMap<String, String>();
            final PersistenceBuilder persistenceBuilder = new PersistenceBuilder(persistenceClassLoaderHandler);
            for (final PersistenceUnitInfo info : appInfo.persistenceUnits) {
                final ReloadableEntityManagerFactory factory;
                try {
                    factory = persistenceBuilder.createEntityManagerFactory(info, classLoader, validatorFactoriesByConfig, cdiActive);
                    containerSystem.getJNDIContext().bind(PERSISTENCE_UNIT_NAMING_CONTEXT + info.id, factory);
                    units.put(info.name, PERSISTENCE_UNIT_NAMING_CONTEXT + info.id);
                } catch (final NameAlreadyBoundException e) {
                    throw new OpenEJBException("PersistenceUnit already deployed: " + info.persistenceUnitRootUrl);
                } catch (final Exception e) {
                    throw new OpenEJBException(e);
                }
                factory.register();
            }
            logger.debug("Loaded peristence units: " + units);
            // Connectors
            for (final ConnectorInfo connector : appInfo.connectors) {
                final ClassLoader oldClassLoader = Thread.currentThread().getContextClassLoader();
                Thread.currentThread().setContextClassLoader(classLoader);
                try {
                    // todo add undeployment code for these
                    if (connector.resourceAdapter != null) {
                        createResource(null, connector.resourceAdapter);
                    }
                    for (final ResourceInfo outbound : connector.outbound) {
                        createResource(null, outbound);
                        // set it after as a marker but not as an attribute (no getOpenejb().setConnector(...))
                        outbound.properties.setProperty("openejb.connector", "true");
                    }
                    for (final MdbContainerInfo inbound : connector.inbound) {
                        createContainer(inbound);
                    }
                    for (final ResourceInfo adminObject : connector.adminObject) {
                        createResource(null, adminObject);
                    }
                } finally {
                    Thread.currentThread().setContextClassLoader(oldClassLoader);
                }
            }
            final List<BeanContext> allDeployments = initEjbs(classLoader, appInfo, appContext, injections, new ArrayList<BeanContext>(), null);
            if ("true".equalsIgnoreCase(SystemInstance.get().getProperty(PROPAGATE_APPLICATION_EXCEPTIONS, appInfo.properties.getProperty(PROPAGATE_APPLICATION_EXCEPTIONS, "false")))) {
                propagateApplicationExceptions(appInfo, classLoader, allDeployments);
            }
            if (cdiActive) {
                new CdiBuilder().build(appInfo, appContext, allDeployments);
                ensureWebBeansContext(appContext);
                appJndiContext.bind("app/BeanManager", appContext.getBeanManager());
                appContext.getBindings().put("app/BeanManager", appContext.getBeanManager());
            } else {
                // ensure we can reuse it in tomcat to remove OWB filters
                appInfo.properties.setProperty("openejb.cdi.activated", "false");
            }
            // now cdi is started we can try to bind real validator factory and validator
            if (!isGeronimo) {
                for (final Entry<String, LazyValidator> lazyValidator : lazyValidators.entrySet()) {
                    final String id = lazyValidator.getKey();
                    final ValidatorFactory factory = lazyValidatorFactories.get(lazyValidator.getKey()).getFactory();
                    try {
                        final String factoryName = VALIDATOR_FACTORY_NAMING_CONTEXT + id;
                        containerSystemContext.unbind(factoryName);
                        containerSystemContext.bind(factoryName, factory);
                        final String validatoryName = VALIDATOR_NAMING_CONTEXT + id;
                        try {
                            // do it after factory cause of TCKs which expects validator to be created later
                            final Validator val = lazyValidator.getValue().getValidator();
                            containerSystemContext.unbind(validatoryName);
                            containerSystemContext.bind(validatoryName, val);
                        } catch (final Exception e) {
                            logger.error(e.getMessage(), e);
                        }
                    } catch (final NameAlreadyBoundException e) {
                        throw new OpenEJBException("ValidatorFactory already exists for module " + id, e);
                    } catch (final Exception e) {
                        throw new OpenEJBException(e);
                    }
                }
            }
            startEjbs(start, allDeployments);
            // App Client
            for (final ClientInfo clientInfo : appInfo.clients) {
                // determine the injections
                final List<Injection> clientInjections = injectionBuilder.buildInjections(clientInfo.jndiEnc);
                // build the enc
                final JndiEncBuilder jndiEncBuilder = new JndiEncBuilder(clientInfo.jndiEnc, clientInjections, "Bean", clientInfo.moduleId, null, clientInfo.uniqueId, classLoader, new Properties());
                // then, we can set the client flag
                if (clientInfo.remoteClients.size() > 0 || clientInfo.localClients.size() == 0) {
                    jndiEncBuilder.setClient(true);
                }
                jndiEncBuilder.setUseCrossClassLoaderRef(false);
                final Context context = jndiEncBuilder.build(JndiEncBuilder.JndiScope.comp);
                //                Debug.printContext(context);
                containerSystemContext.bind("openejb/client/" + clientInfo.moduleId, context);
                if (clientInfo.path != null) {
                    context.bind("info/path", clientInfo.path);
                }
                if (clientInfo.mainClass != null) {
                    context.bind("info/mainClass", clientInfo.mainClass);
                }
                if (clientInfo.callbackHandler != null) {
                    context.bind("info/callbackHandler", clientInfo.callbackHandler);
                }
                context.bind("info/injections", clientInjections);
                for (final String clientClassName : clientInfo.remoteClients) {
                    containerSystemContext.bind("openejb/client/" + clientClassName, clientInfo.moduleId);
                }
                for (final String clientClassName : clientInfo.localClients) {
                    containerSystemContext.bind("openejb/client/" + clientClassName, clientInfo.moduleId);
                    logger.getChildLogger("client").info("createApplication.createLocalClient", clientClassName, clientInfo.moduleId);
                }
            }
            // WebApp
            final SystemInstance systemInstance = SystemInstance.get();
            final WebAppBuilder webAppBuilder = systemInstance.getComponent(WebAppBuilder.class);
            if (webAppBuilder != null) {
                webAppBuilder.deployWebApps(appInfo, classLoader);
            }
            if (start) {
                final EjbResolver globalEjbResolver = systemInstance.getComponent(EjbResolver.class);
                globalEjbResolver.addAll(appInfo.ejbJars);
            }
            // bind all global values on global context
            bindGlobals(appContext.getBindings());
            validateCdiResourceProducers(appContext, appInfo);
            // deploy MBeans
            for (final String mbean : appInfo.mbeans) {
                deployMBean(appContext.getWebBeansContext(), classLoader, mbean, appInfo.jmx, appInfo.appId);
            }
            for (final EjbJarInfo ejbJarInfo : appInfo.ejbJars) {
                for (final String mbean : ejbJarInfo.mbeans) {
                    deployMBean(appContext.getWebBeansContext(), classLoader, mbean, appInfo.jmx, ejbJarInfo.moduleName);
                }
            }
            for (final ConnectorInfo connectorInfo : appInfo.connectors) {
                for (final String mbean : connectorInfo.mbeans) {
                    deployMBean(appContext.getWebBeansContext(), classLoader, mbean, appInfo.jmx, appInfo.appId + ".add-lib");
                }
            }
            postConstructResources(appInfo.resourceIds, classLoader, containerSystemContext, appContext);
            deployedApplications.put(appInfo.path, appInfo);
            resumePersistentSchedulers(appContext);
            systemInstance.fireEvent(new AssemblerAfterApplicationCreated(appInfo, appContext, allDeployments));
            logger.info("createApplication.success", appInfo.path);
            return appContext;
        } catch (final ValidationException | DeploymentException ve) {
            throw ve;
        } catch (final Throwable t) {
            try {
                destroyApplication(appInfo);
            } catch (final Exception e1) {
                logger.debug("createApplication.undeployFailed", e1, appInfo.path);
            }
            throw new OpenEJBException(messages.format("createApplication.failed", appInfo.path), t);
        }
    } finally {
        // cleanup there as well by safety cause we have multiple deployment mode (embedded, tomcat...)
        for (final WebAppInfo webApp : appInfo.webApps) {
            appInfo.properties.remove(webApp);
        }
    }
}
Also used : OpenEJBException(org.apache.openejb.OpenEJBException) HashMap(java.util.HashMap) HashSet(java.util.HashSet) ValidatorFactory(javax.validation.ValidatorFactory) Injection(org.apache.openejb.Injection) BeanContext(org.apache.openejb.BeanContext) CdiBuilder(org.apache.openejb.cdi.CdiBuilder) AssemblerAfterApplicationCreated(org.apache.openejb.assembler.classic.event.AssemblerAfterApplicationCreated) DeploymentException(javax.enterprise.inject.spi.DeploymentException) File(java.io.File) ValidationException(javax.validation.ValidationException) URISyntaxException(java.net.URISyntaxException) SuperProperties(org.apache.openejb.util.SuperProperties) Properties(java.util.Properties) URL(java.net.URL) NameAlreadyBoundException(javax.naming.NameAlreadyBoundException) SystemInstance(org.apache.openejb.loader.SystemInstance) WebContext(org.apache.openejb.core.WebContext) SimpleBootstrapContext(org.apache.openejb.core.transaction.SimpleBootstrapContext) Context(javax.naming.Context) ServletContext(javax.servlet.ServletContext) MethodContext(org.apache.openejb.MethodContext) IvmContext(org.apache.openejb.core.ivm.naming.IvmContext) AppContext(org.apache.openejb.AppContext) InitialContext(javax.naming.InitialContext) WebBeansContext(org.apache.webbeans.config.WebBeansContext) BeanContext(org.apache.openejb.BeanContext) CreationalContext(javax.enterprise.context.spi.CreationalContext) DeploymentContext(org.apache.openejb.DeploymentContext) GeronimoBootstrapContext(org.apache.geronimo.connector.GeronimoBootstrapContext) BootstrapContext(javax.resource.spi.BootstrapContext) AppContext(org.apache.openejb.AppContext) InvalidObjectException(java.io.InvalidObjectException) NameAlreadyBoundException(javax.naming.NameAlreadyBoundException) IOException(java.io.IOException) ExecutionException(java.util.concurrent.ExecutionException) ObjectStreamException(java.io.ObjectStreamException) ResourceAdapterInternalException(javax.resource.spi.ResourceAdapterInternalException) URISyntaxException(java.net.URISyntaxException) UndeployException(org.apache.openejb.UndeployException) DefinitionException(javax.enterprise.inject.spi.DefinitionException) ConstructionException(org.apache.xbean.recipe.ConstructionException) MBeanRegistrationException(javax.management.MBeanRegistrationException) InstanceNotFoundException(javax.management.InstanceNotFoundException) ValidationException(javax.validation.ValidationException) MalformedObjectNameException(javax.management.MalformedObjectNameException) DuplicateDeploymentIdException(org.apache.openejb.DuplicateDeploymentIdException) TimeoutException(java.util.concurrent.TimeoutException) NamingException(javax.naming.NamingException) OpenEJBException(org.apache.openejb.OpenEJBException) DeploymentException(javax.enterprise.inject.spi.DeploymentException) NoSuchApplicationException(org.apache.openejb.NoSuchApplicationException) MalformedURLException(java.net.MalformedURLException) OpenEJBRuntimeException(org.apache.openejb.OpenEJBRuntimeException) DuplicateDeploymentIdException(org.apache.openejb.DuplicateDeploymentIdException) Validator(javax.validation.Validator)

Aggregations

ValidatorFactory (javax.validation.ValidatorFactory)48 Validator (javax.validation.Validator)13 Test (org.junit.Test)12 ConstraintViolation (javax.validation.ConstraintViolation)9 Before (org.junit.Before)8 HashMap (java.util.HashMap)5 InitialContext (javax.naming.InitialContext)5 BeanManager (javax.enterprise.inject.spi.BeanManager)4 ConstraintValidatorFactory (javax.validation.ConstraintValidatorFactory)4 ValidationException (javax.validation.ValidationException)4 HibernateValidator (org.hibernate.validator.HibernateValidator)4 HibernateValidatorConfiguration (org.hibernate.validator.HibernateValidatorConfiguration)4 ArrayList (java.util.ArrayList)3 TransactionManager (javax.transaction.TransactionManager)3 TransactionSynchronizationRegistry (javax.transaction.TransactionSynchronizationRegistry)3 CapabilityServiceSupport (org.jboss.as.controller.capability.CapabilityServiceSupport)3 ProxyBeanManager (org.jboss.as.jpa.beanmanager.ProxyBeanManager)3 PhaseOnePersistenceUnitServiceImpl (org.jboss.as.jpa.service.PhaseOnePersistenceUnitServiceImpl)3 ServiceName (org.jboss.msc.service.ServiceName)3 ServiceRegistryException (org.jboss.msc.service.ServiceRegistryException)3