Examples with BeanDefinitionHolder org.springframework.beans.factory.config.BeanDefinitionHolder used on opensource projects

Example 11 with BeanDefinitionHolder

use of org.springframework.beans.factory.config.BeanDefinitionHolder in project dubbo by alibaba.

the class ServiceAnnotationBeanPostProcessor method registerServiceBeans.

/**
 * Registers Beans whose classes was annotated {@link Service}
 *
 * @param packagesToScan The base packages to scan
 * @param registry       {@link BeanDefinitionRegistry}
 */
private void registerServiceBeans(Set<String> packagesToScan, BeanDefinitionRegistry registry) {
    DubboClassPathBeanDefinitionScanner scanner = new DubboClassPathBeanDefinitionScanner(registry, environment, resourceLoader);
    BeanNameGenerator beanNameGenerator = resolveBeanNameGenerator(registry);
    scanner.setBeanNameGenerator(beanNameGenerator);
    scanner.addIncludeFilter(new AnnotationTypeFilter(Service.class));
    for (String packageToScan : packagesToScan) {
        // Registers @Service Bean first
        scanner.scan(packageToScan);
        // Finds all BeanDefinitionHolders of @Service whether @ComponentScan scans or not.
        Set<BeanDefinitionHolder> beanDefinitionHolders = findServiceBeanDefinitionHolders(scanner, packageToScan, registry, beanNameGenerator);
        if (!CollectionUtils.isEmpty(beanDefinitionHolders)) {
            for (BeanDefinitionHolder beanDefinitionHolder : beanDefinitionHolders) {
                registerServiceBean(beanDefinitionHolder, registry, scanner);
            }
            if (logger.isInfoEnabled()) {
                logger.info(beanDefinitionHolders.size() + " annotated Dubbo's @Service Components { " + beanDefinitionHolders + " } were scanned under package[" + packageToScan + "]");
            }
        } else {
            if (logger.isWarnEnabled()) {
                logger.warn("No Spring Bean annotating Dubbo's @Service was found under package[" + packageToScan + "]");
            }
        }
    }
}

Example 12 with BeanDefinitionHolder

use of org.springframework.beans.factory.config.BeanDefinitionHolder in project pentaho-platform by pentaho.

the class BeanParser method parseInternal.

@Override
protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) {
    String originalClassName = element.getAttribute("class");
    element.setAttribute("class", BeanBuilder.class.getName());
    BeanDefinitionHolder holder = parserContext.getDelegate().parseBeanDefinitionElement(element);
    BeanDefinition definition = holder.getBeanDefinition();
    definition.setAttribute("originalClassName", originalClassName);
    parserContext.getDelegate().decorateBeanDefinitionIfRequired(element, holder);
    definition.setBeanClassName(BeanBuilder.class.getName());
    // BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition(BeanBuilder.class.getName());
    definition.getPropertyValues().addPropertyValue("type", originalClassName);
    Map<String, String> propMap = new HashMap<String, String>();
    Element objectproperties = DomUtils.getChildElementByTagName(element, Const.ATTRIBUTES);
    if (objectproperties != null) {
        List props = DomUtils.getChildElementsByTagName(objectproperties, Const.ATTR);
        if (props != null) {
            for (Object o : props) {
                Element prop = (Element) o;
                String key = prop.getAttribute(Const.KEY);
                String value = prop.getAttribute(Const.VALUE);
                propMap.put(key, value);
            }
        }
    }
    definition.getPropertyValues().addPropertyValue(Const.ATTRIBUTES, propMap);
    return new GenericBeanDefinition(definition);
}

Example 13 with BeanDefinitionHolder

use of org.springframework.beans.factory.config.BeanDefinitionHolder in project spring-integration by spring-projects.

the class IntegrationRegistrar method registerIntegrationEvaluationContext.

/**
 * Register {@link IntegrationEvaluationContextFactoryBean} bean, if necessary.
 * @param registry The {@link BeanDefinitionRegistry} to register additional {@link BeanDefinition}s.
 */
private void registerIntegrationEvaluationContext(BeanDefinitionRegistry registry) {
    if (!registry.containsBeanDefinition(IntegrationContextUtils.INTEGRATION_EVALUATION_CONTEXT_BEAN_NAME)) {
        BeanDefinitionBuilder integrationEvaluationContextBuilder = BeanDefinitionBuilder.genericBeanDefinition(IntegrationEvaluationContextFactoryBean.class);
        integrationEvaluationContextBuilder.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
        BeanDefinitionHolder integrationEvaluationContextHolder = new BeanDefinitionHolder(integrationEvaluationContextBuilder.getBeanDefinition(), IntegrationContextUtils.INTEGRATION_EVALUATION_CONTEXT_BEAN_NAME);
        BeanDefinitionReaderUtils.registerBeanDefinition(integrationEvaluationContextHolder, registry);
    }
    if (!registry.containsBeanDefinition(IntegrationContextUtils.INTEGRATION_SIMPLE_EVALUATION_CONTEXT_BEAN_NAME)) {
        BeanDefinitionBuilder integrationEvaluationContextBuilder = BeanDefinitionBuilder.genericBeanDefinition(IntegrationSimpleEvaluationContextFactoryBean.class);
        integrationEvaluationContextBuilder.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
        BeanDefinitionHolder integrationEvaluationContextHolder = new BeanDefinitionHolder(integrationEvaluationContextBuilder.getBeanDefinition(), IntegrationContextUtils.INTEGRATION_SIMPLE_EVALUATION_CONTEXT_BEAN_NAME);
        BeanDefinitionReaderUtils.registerBeanDefinition(integrationEvaluationContextHolder, registry);
    }
}

Example 14 with BeanDefinitionHolder

use of org.springframework.beans.factory.config.BeanDefinitionHolder in project spring-integration by spring-projects.

the class IntegrationRegistrar method registerImplicitChannelCreator.

/**
 * This method will auto-register a ChannelInitializer which could also be overridden by the user
 * by simply registering a ChannelInitializer {@code <bean>} with its {@code autoCreate} property
 * set to false to suppress channel creation.
 * It will also register a ChannelInitializer$AutoCreateCandidatesCollector
 * which simply collects candidate channel names.
 * @param registry The {@link BeanDefinitionRegistry} to register additional {@link BeanDefinition}s.
 */
private void registerImplicitChannelCreator(BeanDefinitionRegistry registry) {
    if (!registry.containsBeanDefinition(IntegrationContextUtils.CHANNEL_INITIALIZER_BEAN_NAME)) {
        String channelsAutoCreateExpression = IntegrationProperties.getExpressionFor(IntegrationProperties.CHANNELS_AUTOCREATE);
        BeanDefinitionBuilder channelDef = BeanDefinitionBuilder.genericBeanDefinition(ChannelInitializer.class).addPropertyValue("autoCreate", channelsAutoCreateExpression);
        BeanDefinitionHolder channelCreatorHolder = new BeanDefinitionHolder(channelDef.getBeanDefinition(), IntegrationContextUtils.CHANNEL_INITIALIZER_BEAN_NAME);
        BeanDefinitionReaderUtils.registerBeanDefinition(channelCreatorHolder, registry);
    }
    if (!registry.containsBeanDefinition(IntegrationContextUtils.AUTO_CREATE_CHANNEL_CANDIDATES_BEAN_NAME)) {
        BeanDefinitionBuilder channelRegistryBuilder = BeanDefinitionBuilder.genericBeanDefinition(ChannelInitializer.AutoCreateCandidatesCollector.class);
        channelRegistryBuilder.addConstructorArgValue(new ManagedSet<String>());
        // SPR-12761
        channelRegistryBuilder.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
        BeanDefinitionHolder channelRegistryHolder = new BeanDefinitionHolder(channelRegistryBuilder.getBeanDefinition(), IntegrationContextUtils.AUTO_CREATE_CHANNEL_CANDIDATES_BEAN_NAME);
        BeanDefinitionReaderUtils.registerBeanDefinition(channelRegistryHolder, registry);
    }
}

Example 15 with BeanDefinitionHolder

use of org.springframework.beans.factory.config.BeanDefinitionHolder in project spring-integration by spring-projects.

the class IntegrationNamespaceUtils method configureAdviceChain.

@SuppressWarnings({ "rawtypes", "unchecked" })
public static ManagedList configureAdviceChain(Element adviceChainElement, Element txElement, boolean handleMessageAdvice, BeanDefinition parentBeanDefinition, ParserContext parserContext) {
    ManagedList adviceChain = new ManagedList();
    if (txElement != null) {
        adviceChain.add(configureTransactionAttributes(txElement, handleMessageAdvice));
    }
    if (adviceChainElement != null) {
        NodeList childNodes = adviceChainElement.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {
            Node child = childNodes.item(i);
            if (child.getNodeType() == Node.ELEMENT_NODE) {
                Element childElement = (Element) child;
                String localName = child.getLocalName();
                if ("bean".equals(localName)) {
                    BeanDefinitionHolder holder = parserContext.getDelegate().parseBeanDefinitionElement(childElement, parentBeanDefinition);
                    parserContext.registerBeanComponent(new BeanComponentDefinition(holder));
                    adviceChain.add(new RuntimeBeanReference(holder.getBeanName()));
                } else if ("ref".equals(localName)) {
                    String ref = childElement.getAttribute("bean");
                    adviceChain.add(new RuntimeBeanReference(ref));
                } else {
                    BeanDefinition customBeanDefinition = parserContext.getDelegate().parseCustomElement(childElement, parentBeanDefinition);
                    if (customBeanDefinition == null) {
                        parserContext.getReaderContext().error("failed to parse custom element '" + localName + "'", childElement);
                    }
                    adviceChain.add(customBeanDefinition);
                }
            }
        }
    }
    return adviceChain;
}