Example usage for org.springframework.beans.factory.support DefaultListableBeanFactory destroySingleton

Introduction

In this page you can find the example usage for org.springframework.beans.factory.support DefaultListableBeanFactory destroySingleton.

Prototype

@Override
    public void destroySingleton(String beanName) 

Source Link

Usage

From source file:com.helpinput.spring.registinerceptor.AbstractBeanRegistInterceptor.java

@Override
public boolean afterRemove(Class<?> clz, String beanName, String scope, DefaultListableBeanFactory dlbf) {
    if (getCondition(clz)) {
        String refBeanName = beanName + beanNameSuffix;
        if (application_scope.equals(scope))
            dlbf.destroyScopedBean(refBeanName);
        else if (singleton_scope.equals(scope))
            dlbf.destroySingleton(refBeanName);
        dlbf.removeBeanDefinition(refBeanName);
        return true;
    }//w  w w. j  a v a  2 s .c  o m
    return false;
}

---

From source file:com.helpinput.spring.BeanRegister.java

public static boolean removeBean(DefaultListableBeanFactory dlbf, BeanInfo beanInfo, String beanName) {
    BeanDefinition bd = null;//  w w w  .  j a  v a 2s. co  m
    if (!Utils.hasLength(beanName))
        if (beanInfo != null)
            beanName = beanInfo.beanName;
    if (!Utils.hasLength(beanName))
        return false;

    try {
        bd = dlbf.getBeanDefinition(beanName);
        if (bd != null) {
            //?bean? relativePath?, ??
            //               BeanRegister.runOnUnregisger(beanName, dlbf);
            String scope = bd.getScope();
            /**
             * bean?application,singletonbeansession?view? flash?
             * requestbean,
             * session,view,flash,requestbeanapplicationbean
             * application,singletonbean
             * scopebeanbeanbean
             */
            if (application_scope.equals(scope))
                dlbf.destroyScopedBean(beanName);
            else if (singleton_scope.equals(scope))
                dlbf.destroySingleton(beanName);

            dlbf.removeBeanDefinition(beanName);
            if (beanInfo != null && beanInfo.beanClass != null
                    && PropertyEditor.class.isAssignableFrom(beanInfo.beanClass)) {
                ContextHolder.refreshers.remover(beanName);
            }

            List<BeanRegistInterceptor> interceptors = ContextHolder.beanRegistIntercpterHolder.getList();
            if (Utils.hasLength(interceptors)) {
                for (BeanRegistInterceptor beanRegistInterceptor : interceptors) {
                    if (beanRegistInterceptor.afterRemove(beanInfo.beanClass, beanName, scope, dlbf))
                        break;
                }
            }

            logRegist(Info.Removed, (String) bd.getAttribute(relativePath), beanInfo.beanName, scope);
            return true;
        }
    } catch (NoSuchBeanDefinitionException e) {
        //? BeanDefinition,????beanInfo,
        return true;
    }
    return false;
}

---

From source file:org.sakaiproject.signup.tool.entityproviders.SignupEntityProducer.java

public void init() {
    if (log.isDebugEnabled())
        log.debug("signup EP.init()");
    try {// ww w. j av a  2 s . co  m
        entityManager.registerEntityProducer(this, REFERENCE_ROOT);
        log.info("Registered kaltura entity producer as: " + REFERENCE_ROOT);

        // get the main sakai AC (it will be the parent of our AC)
        ApplicationContext sakaiAC = applicationContext.getParent();
        if (sakaiAC != null && sakaiAC instanceof ConfigurableApplicationContext) {
            // only ConfigurableApplicationContext - or higher - can register singletons
            Object currentKEP = ComponentManager.get(SignupEntityProducer.class.getName());
            // check if something is already registered
            if (currentKEP != null) {
                log.info("Found existing " + SignupEntityProducer.class.getName() + " in the ComponentManager: "
                        + currentKEP);
                // attempt to unregister the existing bean (otherwise the register call will fail)
                try {
                    // only DefaultListableBeanFactory - or higher - can unregister singletons
                    DefaultListableBeanFactory dlbf = (DefaultListableBeanFactory) sakaiAC
                            .getAutowireCapableBeanFactory();
                    dlbf.destroySingleton(SignupEntityProducer.class.getName());
                    log.info("Removed existing " + SignupEntityProducer.class.getName()
                            + " from the ComponentManager");
                } catch (Exception e) {
                    log.warn("FAILED attempted removal of signup bean: " + e);
                }
            }
            // register this EP with the sakai AC
            ((ConfigurableApplicationContext) sakaiAC).getBeanFactory()
                    .registerSingleton(SignupEntityProducer.class.getName(), this);
        }
        // now verify if we are good to go
        if (ComponentManager.get(SignupEntityProducer.class.getName()) != null) {
            log.info("Found " + SignupEntityProducer.class.getName() + " in the ComponentManager");
        } else {
            log.warn("FAILED to insert and lookup " + SignupEntityProducer.class.getName()
                    + " in the Sakai ComponentManager, archive imports for signup will not work");
        }
    } catch (Exception ex) {
        log.warn("signup EP.init(): " + ex, ex);
    }
    this.copyFileProcessor = new CopyFileProcessor(getSakaiFacade(), getSignupMeetingService());
}

---

From source file:io.gravitee.gateway.services.apikeyscache.ApiKeysCacheService.java

@Override
protected void doStart() throws Exception {
    if (enabled) {
        super.doStart();

        LOGGER.info("Overriding API key repository implementation with cached API Key repository");
        DefaultListableBeanFactory beanFactory = (DefaultListableBeanFactory) ((ConfigurableApplicationContext) applicationContext
                .getParent()).getBeanFactory();

        this.apiKeyRepository = beanFactory.getBean(ApiKeyRepository.class);
        LOGGER.debug("Current API key repository implementation is {}", apiKeyRepository.getClass().getName());

        String[] beanNames = beanFactory.getBeanNamesForType(ApiKeyRepository.class);
        String oldBeanName = beanNames[0];

        beanFactory.destroySingleton(oldBeanName);

        LOGGER.debug("Register API key repository implementation {}", ApiKeyRepositoryWrapper.class.getName());
        beanFactory.registerSingleton(ApiKeyRepository.class.getName(),
                new ApiKeyRepositoryWrapper(this.apiKeyRepository, cache));

        eventManager.subscribeForEvents(this, ReactorEvent.class);

        executorService = Executors.newScheduledThreadPool(threads, new ThreadFactory() {
            private int counter = 0;
            private String prefix = "apikeys-refresher";

            @Override/* ww w.  ja v a 2 s  . com*/
            public Thread newThread(Runnable r) {
                return new Thread(r, prefix + '-' + counter++);
            }
        });
    }
}

---

From source file:org.springframework.cloud.gcp.data.spanner.test.AbstractSpannerIntegrationTest.java

@After
public void clean() {
    try {/*from ww  w. j a  v  a 2 s  . c  om*/
        // this is to reduce duplicated errors reported by surefire plugin
        if (setupFailed || initializeAttempts > 0) {
            initializeAttempts--;
            return;
        }
        this.spannerDatabaseAdminTemplate.executeDdlStrings(dropSchemaStatements(), false);
        LOGGER.debug("Integration database cleaned up!");
    } finally {
        // we need to remove the extra bean created even if there is a failure at
        // startup
        DefaultListableBeanFactory beanFactory = (DefaultListableBeanFactory) this.applicationContext
                .getAutowireCapableBeanFactory();
        beanFactory.destroySingleton(TABLE_NAME_SUFFIX_BEAN_NAME);
    }
}

---