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

Introduction

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

Prototype

public static String[] beanNamesForTypeIncludingAncestors(ListableBeanFactory lbf, Class<?> type) 

Source Link

Document

Get all bean names for the given type, including those defined in ancestor factories.

Usage

From source file:com.laxser.blitz.util.SpringUtils.java

public static <T> T getBean(ListableBeanFactory bf, Class<?> beanClass) {
    String[] names = BeanFactoryUtils.beanNamesForTypeIncludingAncestors(bf, beanClass);
    @SuppressWarnings("unchecked")
    T bean = (T) ((names.length == 0) ? null : bf.getBean(names[0]));
    return bean;//from   w ww.  j  a v a  2s  . c  o m
}

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From source file:com.laxser.blitz.util.SpringUtils.java

public static String[] getBeanNames(ListableBeanFactory bf, Class<?> beanClass) {
    return BeanFactoryUtils.beanNamesForTypeIncludingAncestors(bf, beanClass);
}

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From source file:com.laxser.blitz.util.SpringUtils.java

@SuppressWarnings("unchecked")
public static <T> List<T> getBeans(ListableBeanFactory bf, Class<T> beanClass) {
    String[] names = BeanFactoryUtils.beanNamesForTypeIncludingAncestors(bf, beanClass);
    List<T> beans = new ArrayList<T>(names.length);
    for (String name : names) {
        beans.add((T) bf.getBean(name));
    }/* ww  w  .ja va 2s  .c  o m*/
    return beans;
}

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From source file:io.neba.core.spring.applicationcontext.configuration.PlaceholderVariableResolverRegistrar.java

public void registerResolvers(BundleContext bundleContext, ConfigurableListableBeanFactory beanFactory) {
    this.logger.info("Detecting " + PlaceholderVariableResolver.class + " instances in "
            + displayNameOf(bundleContext.getBundle()) + "...");
    String[] valueResolvers = BeanFactoryUtils.beanNamesForTypeIncludingAncestors(beanFactory,
            PlaceholderVariableResolver.class);

    for (String resolverName : valueResolvers) {
        StringValueResolver embeddableResolver = new PlaceholderVariableResolverWrapper(beanFactory,
                resolverName);//from  w  w w.  jav  a 2  s .  c o  m
        beanFactory.addEmbeddedValueResolver(embeddableResolver);
    }
    this.logger.info("Detected and registered " + valueResolvers.length + " resolver(s).");
}

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From source file:com.enterra.batch.admin.sample.BootstrapTests.java

@Test
public void testServletConfiguration() throws Exception {
    ClassPathXmlApplicationContext parent = new ClassPathXmlApplicationContext(
            "classpath:/org/springframework/batch/admin/web/resources/webapp-config.xml");
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
            new String[] { "classpath:/org/springframework/batch/admin/web/resources/servlet-config.xml" },
            parent);//from  www. ja v  a2  s .  c  om

    assertTrue(context.containsBean("jobRepository"));
    String[] beanNames = BeanFactoryUtils.beanNamesForTypeIncludingAncestors(context.getBeanFactory(),
            JobController.class);
    assertEquals(1, beanNames.length);

    Job job = context.getBean(JobRegistry.class).getJob("job1");
    final JobExecution jobExecution = parent.getBean(JobLauncher.class).run(job,
            new JobParametersBuilder().addString("fail", "false").toJobParameters());

    new DirectPoller<BatchStatus>(100).poll(new Callable<BatchStatus>() {
        public BatchStatus call() throws Exception {
            BatchStatus status = jobExecution.getStatus();
            if (status.isLessThan(BatchStatus.STOPPED) && status != BatchStatus.COMPLETED) {
                return null;
            }
            return status;
        }
    }).get(2000, TimeUnit.MILLISECONDS);

    context.close();
    parent.close();

    assertEquals(BatchStatus.COMPLETED, jobExecution.getStatus());

}

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From source file:com.aol.advertising.qiao.util.ContextUtils.java

public static String[] getBeanNames(Class<?> clz) {
    if (_instance == null) {
        throw new FatalBeanException("Missing ContextUtil bean");
    }//from   w  w  w.  j av  a 2  s.c o  m

    return BeanFactoryUtils.beanNamesForTypeIncludingAncestors(_instance.applicationContext, clz);

}

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From source file:ro.pippo.spring.AnnotationFieldValueProvider.java

private String getBeanNameOfClass(Class<?> clazz) {
    // get the list of all possible matching beans
    List<String> names = Arrays
            .asList(BeanFactoryUtils.beanNamesForTypeIncludingAncestors(applicationContext, clazz));

    // filter out beans that are not candidates for auto wiring
    if (applicationContext instanceof AbstractApplicationContext) {
        Iterator<String> iterator = names.iterator();
        while (iterator.hasNext()) {
            String possibility = iterator.next();
            BeanDefinition beanDef = getBeanDefinition(
                    ((AbstractApplicationContext) applicationContext).getBeanFactory(), possibility);
            if (BeanFactoryUtils.isFactoryDereference(possibility) || possibility.startsWith("scopedTarget.")
                    || (beanDef != null && !beanDef.isAutowireCandidate())) {
                iterator.remove();/*from   w w w.  jav a 2 s.  c  o m*/
            }
        }
    }

    if (names.isEmpty()) {
        return null;
    }

    if (names.size() > 1) {
        if (applicationContext instanceof AbstractApplicationContext) {
            List<String> primaries = new ArrayList<>();
            for (String name : names) {
                BeanDefinition beanDef = getBeanDefinition(
                        ((AbstractApplicationContext) applicationContext).getBeanFactory(), name);
                if (beanDef instanceof AbstractBeanDefinition) {
                    if (beanDef.isPrimary()) {
                        primaries.add(name);
                    }
                }
            }
            if (primaries.size() == 1) {
                return primaries.get(0);
            }
        }
        StringBuilder message = new StringBuilder();
        message.append("More than one bean of type [");
        message.append(clazz.getName());
        message.append("] found, you have to specify the name of the bean ");
        message.append("(@Named(\"foo\") if using @javax.inject classes) in order to resolve this conflict. ");
        message.append("Matched beans: ");
        message.append(names);
        throw new PippoRuntimeException(message.toString());
    }

    return names.get(0);
}

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From source file:br.com.caelum.vraptor.ioc.spring.SpringBasedContainer.java

public <T> boolean canProvide(Class<T> type) {
    return BeanFactoryUtils.beanNamesForTypeIncludingAncestors(parentContext, type).length > 0;
}

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From source file:org.web4thejob.context.DefaultSessionContext.java

@Override
public <T extends Panel> List<T> getPanels(Class<T> requiredType) {
    List<T> panels = new ArrayList<T>();
    for (String beanid : BeanFactoryUtils.beanNamesForTypeIncludingAncestors(this, requiredType)) {
        try {//from   w w w.  ja v a2 s  . c  o m
            panels.add(getBean(beanid, requiredType));
        } catch (BeansException ignore) {
            ignore.printStackTrace();
        }
    }
    Collections.sort(panels, new Comparator<Panel>() {
        @Override
        public int compare(Panel p1, Panel p2) {
            return p1.toString().compareToIgnoreCase(p2.toString());
        }
    });
    return panels;
}

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From source file:org.web4thejob.context.DefaultSessionContext.java

@Override
public boolean hasPanel(String beanid, Class<? extends Panel> requiredType) {
    if (Arrays.asList(BeanFactoryUtils.beanNamesForTypeIncludingAncestors(this, requiredType))
            .contains(beanid)) {//from  w w  w.j av  a 2  s . c  om
        try {
            return getBean(beanid, requiredType) != null;
        } catch (Exception ignore) {
            ignore.printStackTrace();
        }
    }
    return false;
}

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