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Java BeanManager类代码示例

本文整理汇总了Java中javax.enterprise.inject.spi.BeanManager的典型用法代码示例。如果您正苦于以下问题:Java BeanManager类的具体用法?Java BeanManager怎么用?Java BeanManager使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


BeanManager类属于javax.enterprise.inject.spi包,在下文中一共展示了BeanManager类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testProducer

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
@Test
public void testProducer() {
	logger.info("starting producer spi test");
	CDI<Object> cdi = current();
	BeanManager beanManager = cdi.select(BeanManager.class).get();

	AnnotatedField<? super AnotherFactory> field = this
			.<AnotherFactory, AnnotatedField<AnotherFactory>>getAnnotatedMember(AnotherFactory.class, "jessie",
					beanManager);
	Bean<AnotherFactory> declaringBean = cast(beanManager.resolve(beanManager.getBeans(AnotherFactory.class)));
	ProducerFactory<AnotherFactory> producerFactory = beanManager.getProducerFactory(field, declaringBean);
	Producer<Toy> producer = cast(producerFactory.createProducer(null));
	assertNotNull(producer);
	assertTrue(producer.getInjectionPoints().isEmpty());
	Toy jessie = producer.produce(beanManager.<Toy>createCreationalContext(null));
	assertEquals("Jessie", jessie.getName());
}
 
开发者ID:PacktPublishing,项目名称:Mastering-Java-EE-Development-with-WildFly,代码行数:18,代码来源:InjectSPITestCase.java

示例2: testInjectionTarget

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
@Test
public void testInjectionTarget() {
	BeanManager beanManager = current().getBeanManager();
	// CDI uses an AnnotatedType object to read the annotations of a class
	AnnotatedType<String> type = beanManager.createAnnotatedType(String.class);
	// The extension uses an InjectionTarget to delegate instantiation,
	// dependency injection
	// and lifecycle callbacks to the CDI container
	InjectionTarget<String> it = beanManager.createInjectionTarget(type);
	// each instance needs its own CDI CreationalContext
	CreationalContext<String> ctx = beanManager.createCreationalContext(null);
	// instantiate the framework component and inject its dependencies
	String instance = it.produce(ctx); // call the constructor
	it.inject(instance, ctx); // call initializer methods and perform field
								// injection
	it.postConstruct(instance); // call the @PostConstruct method
	// destroy the framework component instance and clean up dependent
	// objects
	assertNotNull("the String instance is injected now", instance);
	assertTrue("the String instance is injected now but it's empty", instance.isEmpty());
	it.preDestroy(instance); // call the @PreDestroy method
	it.dispose(instance); // it is now safe to discard the instance
	ctx.release(); // clean up dependent objects
}
 
开发者ID:PacktPublishing,项目名称:Mastering-Java-EE-Development-with-WildFly,代码行数:25,代码来源:InjectSPITestCase.java

示例3: getAnnotatedMember

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
@SuppressWarnings("unchecked")
private <X, A extends AnnotatedMember<? super X>> A getAnnotatedMember(Class<X> javaClass, String memberName,
		BeanManager beanManager) {
	AnnotatedType<X> type = beanManager.createAnnotatedType(javaClass);
	for (AnnotatedField<? super X> field : type.getFields()) {
		if (field.getJavaMember().getName().equals(memberName)) {
			return (A) field;
		}
	}
	for (AnnotatedMethod<? super X> method : type.getMethods()) {
		if (method.getJavaMember().getName().equals(memberName)) {
			return (A) method;
		}
	}
	throw new IllegalArgumentException("Member " + memberName + " not found on " + javaClass);
}
 
开发者ID:PacktPublishing,项目名称:Mastering-Java-EE-Development-with-WildFly,代码行数:17,代码来源:InjectSPITestCase.java

示例4: getInstancesByType

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public <T> List<T> getInstancesByType(Class<T> clazz) {
	BeanManager beanManager = getBeanManager();

	Type type = clazz;
	if (clazz == JsonApiExceptionMapper.class) {
		TypeLiteral<JsonApiExceptionMapper<?>> typeLiteral = new TypeLiteral<JsonApiExceptionMapper<?>>() {
		};
		type = typeLiteral.getType();
	}

	Set<Bean<?>> beans = beanManager.getBeans(type);
	List<T> list = new ArrayList<>();
	for (Bean<?> bean : beans) {
		CreationalContext<?> creationalContext = beanManager.createCreationalContext(bean);
		T object = (T) beanManager.getReference(bean, type, creationalContext);
		list.add(object);
	}
	return list;
}
 
开发者ID:crnk-project,项目名称:crnk-framework,代码行数:22,代码来源:CdiServiceDiscovery.java

示例5: getInstancesByAnnotation

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
@Override
public <A extends Annotation> List<Object> getInstancesByAnnotation(Class<A> annotationClass) {
	BeanManager beanManager = getBeanManager();
	Set<Bean<?>> beans = beanManager.getBeans(Object.class);
	List<Object> list = new ArrayList<>();
	for (Bean<?> bean : beans) {
		Class<?> beanClass = bean.getBeanClass();
		Optional<A> annotation = ClassUtils.getAnnotation(beanClass, annotationClass);
		if (annotation.isPresent()) {
			CreationalContext<?> creationalContext = beanManager.createCreationalContext(bean);
			Object object = beanManager.getReference(bean, beanClass, creationalContext);
			list.add(object);
		}
	}
	return list;
}
 
开发者ID:crnk-project,项目名称:crnk-framework,代码行数:17,代码来源:CdiServiceDiscovery.java

示例6: registerConfigProducer

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
public void registerConfigProducer(@Observes AfterBeanDiscovery abd, BeanManager bm) {
    // excludes type that are already produced by ConfigProducer
    Set<Class> types = injectionPoints.stream()
            .filter(ip -> ip.getType() instanceof Class
                    && ip.getType() != String.class
                    && ip.getType() != Boolean.class
                    && ip.getType() != Boolean.TYPE
                    && ip.getType() != Integer.class
                    && ip.getType() != Integer.TYPE
                    && ip.getType() != Long.class
                    && ip.getType() != Long.TYPE
                    && ip.getType() != Float.class
                    && ip.getType() != Float.TYPE
                    && ip.getType() != Double.class
                    && ip.getType() != Double.TYPE
                    && ip.getType() != Duration.class
                    && ip.getType() != LocalDate.class
                    && ip.getType() != LocalTime.class
                    && ip.getType() != LocalDateTime.class)
            .map(ip -> (Class) ip.getType())
            .collect(Collectors.toSet());
    types.forEach(type -> abd.addBean(new ConfigInjectionBean(bm, type)));
}
 
开发者ID:wildfly-extras,项目名称:wildfly-microprofile-config,代码行数:24,代码来源:ConfigExtension.java

示例7: validate

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
public void validate(@Observes AfterDeploymentValidation add, BeanManager bm) {
    List<String> deploymentProblems = new ArrayList<>();

    Config config = ConfigProvider.getConfig();
    for (InjectionPoint injectionPoint : injectionPoints) {
        Type type = injectionPoint.getType();
        ConfigProperty configProperty = injectionPoint.getAnnotated().getAnnotation(ConfigProperty.class);
        if (type instanceof Class) {
            String key = getConfigKey(injectionPoint, configProperty);

            if (!config.getOptionalValue(key, (Class)type).isPresent()) {
                String defaultValue = configProperty.defaultValue();
                if (defaultValue == null ||
                        defaultValue.equals(ConfigProperty.UNCONFIGURED_VALUE)) {
                    deploymentProblems.add("No Config Value exists for " + key);
                }
            }
        }
    }

    if (!deploymentProblems.isEmpty()) {
        add.addDeploymentProblem(new DeploymentException("Error while validating Configuration\n"
                + String.join("\n", deploymentProblems)));
    }

}
 
开发者ID:wildfly-extras,项目名称:wildfly-microprofile-config,代码行数:27,代码来源:ConfigExtension.java

示例8: getBeanManager

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
private BeanManager getBeanManager() {
    try {
        InitialContext ctx = new InitialContext();
        return (BeanManager) ctx.lookup("java:comp/BeanManager");
    } catch (NamingException e) {
        throw new RuntimeException("Unable to lookup CDI bean manager", e);
    }
}
 
开发者ID:psd2-in-a-box,项目名称:mid-tier,代码行数:9,代码来源:AbstractAuditable.java

示例9: createBeanAdapter

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
/**
 * 
 * @param ip
 * @param beanManager
 * @return
 */
private <T> Bean<T> createBeanAdapter(InjectionPoint ip, BeanManager beanManager) {
	final Type type = ip.getType();
	final Class<T> rawType = ReflectionUtils.getRawType(type);
	final ContextualLifecycle<T> lifecycleAdapter = new BodyLifecycle<T>(ip, beanManager);
	final BeanBuilder<T> beanBuilder = new BeanBuilder<T>(beanManager)
			.readFromType(new AnnotatedTypeBuilder<T>().readFromType(rawType).create())
			.beanClass(Body.class) // see https://issues.jboss.org/browse/WELD-2165
			.name(ip.getMember().getName())
			.qualifiers(ip.getQualifiers())
			.beanLifecycle(lifecycleAdapter)
			.scope(Dependent.class)
			.passivationCapable(false)
			.alternative(false)
			.nullable(true)
			.id("BodyBean#" + type.toString())
			.addType(type); //java.lang.Object needs to be present (as type) in any case
	return beanBuilder.create();
}
 
开发者ID:dansiviter,项目名称:cito,代码行数:25,代码来源:BodyProducerExtension.java

示例10: registerNoSQLSourceBeans

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
/**
 */
void registerNoSQLSourceBeans(@Observes AfterBeanDiscovery abd, BeanManager bm) {

    if (bm.getBeans(clusterClass, DefaultLiteral.INSTANCE).isEmpty()) {
        // Iterate profiles and create Cluster/Session bean for each profile, that application code can @Inject
        for(String profile: getService().profileNames()) {
            log.log(Level.INFO, "Registering bean for profile {0}", profile);
            abd.addBean(bm.createBean(
                    new ClusterBeanAttributes(bm.createBeanAttributes(bm.createAnnotatedType(clusterClass)), profile),
                    clusterClass, new ClusterProducerFactory(profile, clusterClass)));
            abd.addBean(bm.createBean(
                    new SessionBeanAttributes(bm.createBeanAttributes(bm.createAnnotatedType(sessionClass)), profile),
                    sessionClass, new SessionProducerFactory(profile, sessionClass)));
        }
     } else {
        log.log(Level.INFO, "Application contains a default Cluster Bean, automatic registration will be disabled");
    }
}
 
开发者ID:wildfly,项目名称:wildfly-nosql,代码行数:20,代码来源:CassandraExtension.java

示例11: registerNoSQLSourceBeans

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
void registerNoSQLSourceBeans(@Observes AfterBeanDiscovery abd, BeanManager bm) {
    if (bm.getBeans(mongoClientClass, DefaultLiteral.INSTANCE).isEmpty()) {
        // Iterate profiles and create Cluster/Session bean for each profile, that application code can @Inject
        for(String profile: getService().profileNames()) {
            log.log(Level.INFO, "Registering bean for profile {0}", profile);
            abd.addBean(bm.createBean(
                    new MongoClientBeanAttributes(bm.createBeanAttributes(bm.createAnnotatedType(mongoClientClass)), profile),
                    mongoClientClass, new MongoClientProducerFactory(profile, mongoClientClass)));
            abd.addBean(bm.createBean(
                    new MongoDatabaseBeanAttributes(bm.createBeanAttributes(bm.createAnnotatedType(mongoDatabaseClass)), profile),
                    mongoDatabaseClass, new MongoDatabaseProducerFactory(profile, mongoDatabaseClass)));
        }
     } else {
        log.log(Level.INFO, "Application contains a default MongoClient Bean, automatic registration will be disabled");
    }
}
 
开发者ID:wildfly,项目名称:wildfly-nosql,代码行数:17,代码来源:MongoExtension.java

示例12: getBean

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public static <T> T getBean(Class<T> clazz) {
	BeanManager bm = getBeanManager();
	Set<Bean<?>> beans = bm.getBeans(clazz);

	if (beans == null || beans.isEmpty()) {
		return null;
	}

	Bean<T> bean = (Bean<T>) beans.iterator().next();

	CreationalContext<T> ctx = bm.createCreationalContext(bean);
	T o = (T) bm.getReference(bean, clazz, ctx);

	return o;
}
 
开发者ID:marcelothebuilder,项目名称:webpedidos,代码行数:17,代码来源:CDIServiceLocator.java

示例13: addRouteToContext

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
private boolean addRouteToContext(Bean<?> routeBean, Bean<?> contextBean, BeanManager manager, AfterDeploymentValidation adv) {
    try {
        CamelContext context = getReference(manager, CamelContext.class, contextBean);
        try {
            Object route = getReference(manager, Object.class, routeBean);
            if (route instanceof RoutesBuilder) {
                context.addRoutes((RoutesBuilder) route);
            } else if (route instanceof RouteContainer) {
                context.addRouteDefinitions(((RouteContainer) route).getRoutes());
            } else {
                throw new IllegalArgumentException(
                    "Invalid routes type [" + routeBean.getBeanClass().getName() + "], "
                        + "must be either of type RoutesBuilder or RouteContainer!");
            }
            return true;
        } catch (Exception cause) {
            adv.addDeploymentProblem(
                new InjectionException(
                    "Error adding routes of type [" + routeBean.getBeanClass().getName() + "] "
                        + "to Camel context [" + context.getName() + "]", cause));
        }
    } catch (Exception exception) {
        adv.addDeploymentProblem(exception);
    }
    return false;
}
 
开发者ID:HydAu,项目名称:Camel,代码行数:27,代码来源:CdiCamelExtension.java

示例14: afterBeanDiscovery

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
void afterBeanDiscovery(@Observes AfterBeanDiscovery event, BeanManager beanManager) {

        final CommandContextImpl commandContext = new CommandContextImpl();

        // Register the command context
        event.addContext(commandContext);

        // Register the command context bean using CDI 2 configurators API
        event.addBean()
            .addType(CommandContext.class)
            .createWith(ctx -> new InjectableCommandContext(commandContext, beanManager))
            .addQualifier(Default.Literal.INSTANCE)
            .scope(Dependent.class)
            .beanClass(CommandExtension.class);

        // Register the CommandExecution bean using CDI 2 configurators API
        event.addBean()
            .createWith(ctx -> commandContext.getCurrentCommandExecution())
            .addType(CommandExecution.class)
            .addQualifier(Default.Literal.INSTANCE)
            .scope(CommandScoped.class)
            .beanClass(CommandExtension.class);
    }
 
开发者ID:weld,项目名称:command-context-example,代码行数:24,代码来源:CommandExtension.java

示例15: afterProcessViewEvent

import javax.enterprise.inject.spi.BeanManager; //导入依赖的package包/类
/**
 * Perform the work we need to do at AfterProcessViewEvent time.
 *
 * @param event the event.
 */
public void afterProcessViewEvent(@Observes AfterProcessViewEvent event) {
    if (request.getAttribute(SCOPE_ID) != null) {
        String scopeId = (String) request.getAttribute(SCOPE_ID);
        HttpSession session = request.getSession();
        final String sessionKey = SCOPE_ID + "-" + scopeId;
        Map<String, Object> scopeMap = (Map<String, Object>) session.getAttribute(sessionKey);
        if (null != scopeMap) {
            scopeMap.entrySet().stream().forEach((entrySet) -> {
                String key = entrySet.getKey();
                Object value = entrySet.getValue();
                if (key.startsWith(INSTANCE)) {
                    BeanManager beanManager = CdiUtils.getApplicationBeanManager();
                    Bean<?> bean = beanManager.resolve(beanManager.getBeans(value.getClass()));
                    destroy(bean);
                }
            });
            scopeMap.clear();
            session.removeAttribute(sessionKey);
        }
    }
}
 
开发者ID:mvc-spec,项目名称:ozark,代码行数:27,代码来源:RedirectScopeManager.java


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