Example usage for org.springframework.beans.factory.config BeanDefinition removeAttribute

Introduction

In this page you can find the example usage for org.springframework.beans.factory.config BeanDefinition removeAttribute.

Prototype

@Nullable
Object removeAttribute(String name);

Source Link

Document

Remove the attribute identified by name and return its value.

Usage

From source file:org.solmix.runtime.support.spring.ContainerPostProcessor.java

@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
    Object inject = container;//from w  w w.  j av  a2 s .  c  o m
    if (inject == null) {
        inject = getContainerByName(Container.DEFAULT_CONTAINER_ID, beanFactory, true, null);
    } else {
        if (!beanFactory.containsBeanDefinition(Container.DEFAULT_CONTAINER_ID)
                && !beanFactory.containsSingleton(Container.DEFAULT_CONTAINER_ID)) {
            beanFactory.registerSingleton(Container.DEFAULT_CONTAINER_ID, container);
        }
    }
    for (String beanName : beanFactory.getBeanDefinitionNames()) {
        BeanDefinition beanDefinition = beanFactory.getBeanDefinition(beanName);
        Object p = beanDefinition.getAttribute(AbstractBeanDefinitionParser.WIRE_CONTAINER_ATTRIBUTE);
        if (p == null)
            continue;
        String name = (String) beanDefinition.getAttribute(AbstractBeanDefinitionParser.WIRE_CONTAINER_NAME);
        String create = (String) beanDefinition
                .getAttribute(AbstractBeanDefinitionParser.WIRE_CONTAINER_CREATE);
        Object inj = inject;
        if (name != null) {
            if (container != null) {
                continue;
            }
            inj = getContainerByName(name, beanFactory, create != null, create);
        }
        beanDefinition.removeAttribute(AbstractBeanDefinitionParser.WIRE_CONTAINER_NAME);
        beanDefinition.removeAttribute(AbstractBeanDefinitionParser.WIRE_CONTAINER_ATTRIBUTE);
        beanDefinition.removeAttribute(AbstractBeanDefinitionParser.WIRE_CONTAINER_CREATE);
        if (create == null) {
            if (Boolean.valueOf(p.toString())) {
                beanDefinition.getPropertyValues().addPropertyValue("container", inj);
            } else {
                ConstructorArgumentValues constructorArgs = beanDefinition.getConstructorArgumentValues();
                insertConstructorArg(constructorArgs, inj);
            }
        }
    } //end loop bean.

}

---

From source file:com.mtgi.analytics.aop.config.v11.BtManagerBeanDefinitionParser.java

@Override
protected void transform(ConfigurableListableBeanFactory factory, BeanDefinition template, Element element,
        ParserContext parserContext) {//from   www.  j  a v a2 s  .  c  o m

    ManagerComponentDefinition def = (ManagerComponentDefinition) parserContext.getContainingComponent();

    String managerId = overrideAttribute(ATT_ID, template, element);
    if (managerId == null)
        template.setAttribute(ATT_ID, managerId = "defaultTrackingManager");

    if ("false".equals(element.getAttribute(ATT_ENABLED))) {
        //manager is disabled.  replace definition with dummy instance.
        template.setBeanClassName(DisabledBehaviorTrackingManager.class.getName());
        //clear properties and attributes.
        for (String att : template.attributeNames())
            if (!ATT_ID.equals(att))
                template.removeAttribute(att);
        template.getPropertyValues().clear();
        //terminate immediately, do not parse any nested definitions (persisters, AOP config, context beans, etc)
        return;
    }

    overrideProperty(ATT_APPLICATION, template, element, false);
    overrideProperty(ATT_FLUSH_THRESHOLD, template, element, false);

    //wake up MBeanExporter if we're going to be doing MBean registration.
    if ("true".equalsIgnoreCase(element.getAttribute(ATT_REGISTER_MBEANS))) {
        AbstractBeanDefinition exporter = (AbstractBeanDefinition) factory
                .getBeanDefinition(CONFIG_MBEAN_EXPORTER);
        exporter.setLazyInit(false);

        //append manager ID to mbean name, in case of multiple managers in a single application.
        BeanDefinition naming = factory.getBeanDefinition(CONFIG_NAMING_STRATEGY);
        naming.getPropertyValues().addPropertyValue("value", managerId);
    }

    //prefer references to beans in the parent factory if they've been specified
    if (element.hasAttribute(ATT_MBEAN_SERVER))
        factory.registerAlias(element.getAttribute(ATT_MBEAN_SERVER), CONFIG_MBEAN_SERVER);

    if (element.hasAttribute(ATT_SCHEDULER))
        factory.registerAlias(element.getAttribute(ATT_SCHEDULER), CONFIG_SCHEDULER);

    if (element.hasAttribute(ATT_TASK_EXECUTOR))
        factory.registerAlias(element.getAttribute(ATT_TASK_EXECUTOR), CONFIG_EXECUTOR);

    //make note of external persister element so that we don't activate log rotation.
    if (element.hasAttribute(ATT_PERSISTER)) {
        def.addNestedProperty(ATT_PERSISTER);
        MutablePropertyValues props = template.getPropertyValues();
        props.removePropertyValue(ATT_PERSISTER);
        props.addPropertyValue(ATT_PERSISTER, new RuntimeBeanReference(element.getAttribute(ATT_PERSISTER)));
    }

    if (element.hasAttribute(ATT_SESSION_CONTEXT)) {
        //override default session context with reference
        def.addNestedProperty("sessionContext");
        factory.registerAlias(element.getAttribute(ATT_SESSION_CONTEXT), CONFIG_SESSION_CONTEXT);
    }

    //handle AOP configuration if needed
    if (element.hasAttribute(ATT_METHOD_EXPRESSION)) {
        //activate global AOP proxying if it hasn't already been done (borrowed logic from AopNamespaceHandler / config element parser)
        activateAopProxies(parserContext, element);

        //register pointcut definition for the provided expression.
        RootBeanDefinition pointcut = new RootBeanDefinition(AspectJExpressionPointcut.class);
        //rely on deprecated method to maintain spring 2.0 support
        pointcut.setSingleton(false);
        pointcut.setSynthetic(true);
        pointcut.getPropertyValues().addPropertyValue("expression",
                element.getAttribute(ATT_METHOD_EXPRESSION));

        //create implicit pointcut advice bean.
        RootBeanDefinition advice = new RootBeanDefinition(BehaviorTrackingAdvice.class);
        advice.getPropertyValues().addPropertyValue("trackingManager", new RuntimeBeanReference(managerId));

        //register advice, pointcut, and advisor entry to bind the two together.
        XmlReaderContext ctx = parserContext.getReaderContext();
        String pointcutId = ctx.registerWithGeneratedName(pointcut);
        String adviceId = ctx.registerWithGeneratedName(advice);

        RootBeanDefinition advisorDefinition = new RootBeanDefinition(DefaultBeanFactoryPointcutAdvisor.class);
        advisorDefinition.getPropertyValues().addPropertyValue("adviceBeanName",
                new RuntimeBeanNameReference(adviceId));
        advisorDefinition.getPropertyValues().addPropertyValue("pointcut",
                new RuntimeBeanReference(pointcutId));
        ctx.registerWithGeneratedName(advisorDefinition);
    }

    //configure flush trigger and job to be globally unique based on manager name.
    BeanDefinition flushTrigger = factory.getBeanDefinition("com.mtgi.analytics.btFlushTrigger");
    SchedulerActivationPostProcessor.configureTriggerDefinition(flushTrigger,
            element.getAttribute(ATT_FLUSH_SCHEDULE), managerId + "_flush");

    //set up a post-processor to register the flush job with the selected scheduler instance.  the job and scheduler
    //come from the template factory, but the post-processor runs when the currently-parsing factory is finished.
    SchedulerActivationPostProcessor.registerPostProcessor(parserContext, factory, CONFIG_SCHEDULER,
            CONFIG_NAMESPACE + ".btFlushTrigger");

    //ManagerComponentDefinition is a flag to nested parsers that they should push their parsed bean definitions into
    //the manager bean definition.  for example, see BtPersisterBeanDefinitionParser.
    //descend on nested child nodes to pick up persister and session context configuration
    NodeList children = element.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node node = children.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            String namespaceUri = node.getNamespaceURI();
            NamespaceHandler handler = parserContext.getReaderContext().getNamespaceHandlerResolver()
                    .resolve(namespaceUri);
            ParserContext nestedCtx = new ParserContext(parserContext.getReaderContext(),
                    parserContext.getDelegate(), template);
            nestedCtx.pushContainingComponent(def);
            handler.parse((Element) node, nestedCtx);
        }
    }

    if (!def.nestedProperties.contains(ATT_PERSISTER)) {
        //no persister registered.  schedule default log rotation trigger.
        BtXmlPersisterBeanDefinitionParser.configureLogRotation(parserContext, factory, null);
    }

    if (!def.nestedProperties.contains("sessionContext")) {
        //custom session context not registered.  select appropriate default class
        //depending on whether we are in a web context or not.
        if (parserContext.getReaderContext().getReader().getResourceLoader() instanceof WebApplicationContext) {
            BeanDefinition scDef = factory.getBeanDefinition(CONFIG_SESSION_CONTEXT);
            scDef.setBeanClassName(SpringSessionContext.class.getName());
        }
    }
}

---