Example usage for org.springframework.beans.factory BeanFactoryUtils beansOfTypeIncludingAncestors

Introduction

In this page you can find the example usage for org.springframework.beans.factory BeanFactoryUtils beansOfTypeIncludingAncestors.

Prototype

public static <T> Map<String, T> beansOfTypeIncludingAncestors(ListableBeanFactory lbf, Class<T> type)
        throws BeansException 

Source Link

Document

Return all beans of the given type or subtypes, also picking up beans defined in ancestor bean factories if the current bean factory is a HierarchicalBeanFactory.

Usage

From source file:com.jgoetsch.eventtrader.EventTraderSpringLauncher.java

public static void main(String[] args) {
    if (args.length < 1) {
        System.out.println("Usage: " + EventTraderSpringLauncher.class.getSimpleName() + " <files>...");
        System.out.println("       files - List of paths to spring bean definition xml files.");
        System.out.println("               Each object defined that implements Runnable will be executed");
        System.out.println("               in its own thread.");
    } else {/* ww w  .  ja va2  s  .  com*/
        AbstractApplicationContext context = new ClassPathXmlApplicationContext(args);

        // auto register growl notifications after all GrowlNotification objects have been instantiated
        // if it is found on the classpath
        try {
            Class.forName("com.jgoetsch.eventtrader.processor.GrowlNotification").getMethod("autoRegister")
                    .invoke(null);
        } catch (Exception e) {
            log.warn("Growl not found, cannot autoRegister notifications: {}", e.getMessage());
        }

        Map<String, Runnable> runnables = BeanFactoryUtils.beansOfTypeIncludingAncestors(context,
                Runnable.class);
        List<Thread> threads = new ArrayList<Thread>(runnables.size());
        for (final Map.Entry<String, Runnable> runner : runnables.entrySet()) {
            final Thread th = new Thread(runner.getValue(), runner.getKey());
            threads.add(th);
            th.start();
        }

        // close spring context on JVM shutdown
        // this causes all @PreDestroy methods in the runnables to be called to allow for
        // them to shutdown gracefully
        context.registerShutdownHook();

        // wait for launched threads to finish before cleaning up beans
        for (Thread th : threads) {
            try {
                th.join();
            } catch (InterruptedException e) {
            }
        }
    }
}

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From source file:net.chrisrichardson.ormunit.hibernate.LocalSessionFactoryBeanUtil.java

public static LocalSessionFactoryBean getLocalSessionFactoryBean(ApplicationContext applicationContext) {
    Map beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(applicationContext,
            LocalSessionFactoryBean.class);
    Assert.assertEquals("LocalSessionFactoryBean", 1, beans.size());
    LocalSessionFactoryBean localSessionFactoryBean = (LocalSessionFactoryBean) beans.values().iterator()
            .next();/*from ww  w . j a v  a 2s.  c  o m*/
    return localSessionFactoryBean;
}

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From source file:net.freedom.gj.beans.factory.ext.SpringTreeBeanFactory.java

@Override
protected List<Object> findAllByType(Class type) {
    List<Object> list = new ArrayList<Object>();
    Map<String, Object> objects = BeanFactoryUtils
            .beansOfTypeIncludingAncestors((ListableBeanFactory) beanFactory, type);

    for (String key : objects.keySet()) {
        if (objects.get(key).getClass().isAnnotationPresent(Criteria.class)
                || objects.get(key).getClass().isAnnotationPresent(CriteriaList.class)
                || type.isInstance(objects.get(key))) {
            list.add(objects.get(key));//from  w w  w  .j  av a 2 s  . co  m
        }
    }
    return list;
}

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From source file:io.fns.calculator.config.LegacyJacksonConfig.java

@PostConstruct
public void init() {
    Collection<ObjectMapper> mappers = BeanFactoryUtils
            .beansOfTypeIncludingAncestors(this.beanFactory, ObjectMapper.class).values();
    Collection<Module> modules = BeanFactoryUtils.beansOfTypeIncludingAncestors(this.beanFactory, Module.class)
            .values();//from  w  w w .ja va  2s . c  o  m
    for (ObjectMapper mapper : mappers) {
        mapper.registerModule(modules.iterator().next()); // there can be only one!
        break;
    }
}

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From source file:com.avanza.astrix.gs.GsBinder.java

private GigaSpace findEmbeddedSpace(ApplicationContext applicationContext) {
    GigaSpace result = null;/*from w ww . j a  va 2s .c  o m*/
    for (GigaSpace gigaSpace : BeanFactoryUtils
            .beansOfTypeIncludingAncestors(applicationContext, GigaSpace.class).values()) {
        if (isEmbedded(gigaSpace)) {
            if (result != null) {
                throw new IllegalStateException("Multiple embedded spaces defined in applicationContext");
            } else {
                result = gigaSpace;
            }
        }
    }
    if (result == null) {
        throw new IllegalStateException("Failed to find an embedded space in applicationContext");
    }
    return result;
}

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From source file:net.sourceforge.hypo.inject.resolver.DefaultTypeSpringBeanResolver.java

/**
 * Performs injection by looking up the Spring ApplicationContext to find the single bean
 * which has the same type as or is a subclass of the Inject's type. 
 * @param dep the Dependency to be injected
 * @param target the object which is to have the member injected
 * @return true if a single matching bean existed in the context; false if no suitable 
 * bean was found//from w w  w.j a va2s. c  o m
 * @throws RuntimeException if more than one bean in the Spring ApplicationContext matched
 * the Dependency
 */
public ResolutionResult doResolve(Dependency dep, Object target) {
    Class<?> type = dep.getType();
    Map<?, ?> map = BeanFactoryUtils.beansOfTypeIncludingAncestors(applicationContext, type);
    if (map.size() < 1) {
        if (log.isLoggable(Level.FINE))
            log.fine("No beans of required type found for dependency " + dep + ". Skipping.");
    } else if (map.size() > 1) {
        throw new RuntimeException("Multiple beans of required type " + type + " found. Aborting.");
    } else {
        Object bean = map.values().iterator().next();
        if (log.isLoggable(Level.FINE))
            log.fine("Found bean [" + bean + "] to inject for dependency " + dep + ".");
        return ResolutionResult.resolved(bean);
    }
    return ResolutionResult.couldNotResolve();
}

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From source file:com.googlecode.shutdownlistener.spring.ShutdownHandlerBean.java

public void afterPropertiesSet() throws Exception {
    if (this.shutdownListeners == null) {
        final Map<String, ShutdownListener> shutdownListenerMap = BeanFactoryUtils
                .beansOfTypeIncludingAncestors(this.applicationContext, ShutdownListener.class);
        this.shutdownListeners = new ArrayList<ShutdownListener>(shutdownListenerMap.values());
        this.logger.debug(
                "No explicit shutdownListeners configured, using {} ShutdownListeners from application context.",
                this.shutdownListeners.size());
    }/* w  w  w.  j a v a2 s  .  co m*/

    this.start();
}

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From source file:com.github.relai.vertx.springdata.JacksonAutoWire.java

private <T> Collection<T> getBeans(Class<T> type) {
    return BeanFactoryUtils.beansOfTypeIncludingAncestors(this.beanFactory, type).values();
}

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From source file:de.metas.ui.web.websocket.WebSocketProducersRegistry.java

@PostConstruct
private void registerProducerFactoriesFromContext() {
    BeanFactoryUtils.beansOfTypeIncludingAncestors(context, WebSocketProducerFactory.class).values()
            .forEach(producerFactory -> registerProducerFactory(producerFactory));

}

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From source file:org.synyx.hades.extensions.beans.GenericDaoPropertyEditorRegistrar.java

@SuppressWarnings("unchecked")
public void setApplicationContext(ApplicationContext context) {

    @SuppressWarnings("rawtypes")
    Collection<GenericDao> daos = BeanFactoryUtils.beansOfTypeIncludingAncestors(context, GenericDao.class)
            .values();/*w  w w  .  j  a  v a2s  . co  m*/

    for (GenericDao<?, ?> dao : daos) {
        this.daoMap.put(getDomainClass(dao), (GenericDao<?, Serializable>) dao);
    }
}

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