Java SingletonBeanRegistry类代码示例

import org.springframework.beans.factory.config.SingletonBeanRegistry; //导入依赖的package包/类
@Override
public void onRefresh(Configuration configuration) throws BeansException {
  super.onRefresh(configuration);
  if (!useDNS()) {
    return;
  }
  SingletonBeanRegistry br = configuration.getBeanFactory();
  try {
    br.registerSingleton("DNSMap", getDnsMap());
    br.registerSingleton("NICUsage", getNicUsage());
    br.registerSingleton("SelfLocator", getSelfLocator());
  }
  catch (ConfigException e) {
    throw new FatalBeanException("ApplicationInformation initialization failed", e);
  }
}
 

import org.springframework.beans.factory.config.SingletonBeanRegistry; //导入依赖的package包/类
public static void registerSingleton(ApplicationContext applicationContext, String beanName, Object singletonObject) {

    AutowireCapableBeanFactory beanFactory = applicationContext.getAutowireCapableBeanFactory();
    if (!SingletonBeanRegistry.class.isAssignableFrom(beanFactory.getClass())) {
      throw new IllegalArgumentException(
          "ApplicationContext: " + applicationContext.getClass().toString()
              + " doesn't implements SingletonBeanRegistry, cannot register JMS connection at runtime");
    }

    SingletonBeanRegistry beanDefinitionRegistry = (SingletonBeanRegistry) beanFactory;
    beanDefinitionRegistry.registerSingleton(beanName, singletonObject);

  }
 

import org.springframework.beans.factory.config.SingletonBeanRegistry; //导入依赖的package包/类
/**
 * {@inheritDoc}
 * @see org.apache.kafka.streams.processor.ProcessorSupplier#get()
 */
@Override
public Processor<K, V> get() {
	final AbstractStreamedMetricProcessor<K,V> processor = getProcessor(topicSink, sources);
	
	startedProcessors.add(processor);
	final String processorBeanName = processor.getClass().getSimpleName() + "#" + processor.getInstanceId(); 
	processor.setBeanName(processorBeanName);
	
	((SingletonBeanRegistry)appCtx.getAutowireCapableBeanFactory()).registerSingleton(processorBeanName, processor);
	appCtx.getAutowireCapableBeanFactory().autowireBean(processor);
	return processor;
}
 

import org.springframework.beans.factory.config.SingletonBeanRegistry; //导入依赖的package包/类
@Override
protected void registerBeanDefinition(BeanDefinitionHolder definitionHolder, BeanDefinitionRegistry registry) {
  if (registry instanceof SingletonBeanRegistry) {
    SingletonBeanRegistry beanRegistry = (SingletonBeanRegistry)registry;
    beanRegistry.registerSingleton(definitionHolder.getBeanName(),
      apiClientFactory.create(ClassUtils.resolveClassName(definitionHolder.getBeanDefinition().getBeanClassName(), null)));
  }
}
 

import org.springframework.beans.factory.config.SingletonBeanRegistry; //导入依赖的package包/类
/*****
 * 获取SingletonBeanRegistry
 * @param applicationContext
 * @return
 */
public static SingletonBeanRegistry getSingletonBeanRegistry(Object applicationContext){
	Object bf = applicationContext;
	if(applicationContext instanceof AbstractApplicationContext){
		bf = ((AbstractApplicationContext)applicationContext).getBeanFactory();
	}
	if(bf==null || !SingletonBeanRegistry.class.isInstance(bf)){
		return null;
	}
	SingletonBeanRegistry sbr = (SingletonBeanRegistry) bf;
	return sbr;
}
 

import org.springframework.beans.factory.config.SingletonBeanRegistry; //导入依赖的package包/类
/**
 * Defines the mocks to be added as beans to the server's Spring context.
 * They will also be recorded in the registry so that they can be reached with an @Mocked field in a UI Test.
 */
public void createMockBeans(Class... beanClasses) {
    AutowireCapableBeanFactory beanFactory = applicationContext.getAutowireCapableBeanFactory();
    SingletonBeanRegistry registry = (SingletonBeanRegistry) beanFactory;

    for (Class aClass : beanClasses) {
        Object mockBean = easyMockSupport.createMock(aClass);
        registry.registerSingleton("test" + aClass.getSimpleName(), mockBean);
        addSingletonMock(mockBean);
    }
}
 

import org.springframework.beans.factory.config.SingletonBeanRegistry; //导入依赖的package包/类
private void registerObjectInSpring(RepoService mock) {
  // do some magic to replace registered repoService singleton with mocked version.
  SingletonBeanRegistry beanRegistry = context.getBeanFactory();
  ((org.springframework.beans.factory.support.DefaultSingletonBeanRegistry) beanRegistry).destroySingleton(REPO_SVC_BEAN_NAME);
  beanRegistry.registerSingleton(REPO_SVC_BEAN_NAME, mock);
}