Example usage for org.springframework.context ApplicationContext getBeansWithAnnotation

Introduction

In this page you can find the example usage for org.springframework.context ApplicationContext getBeansWithAnnotation.

Prototype

Map<String, Object> getBeansWithAnnotation(Class<? extends Annotation> annotationType) throws BeansException;

Source Link

Document

Find all beans which are annotated with the supplied Annotation type, returning a Map of bean names with corresponding bean instances.

Usage

From source file:es.us.isa.ideas.utilities.PopulateDatabase.java

public static void main(String[] args) {

    ApplicationContext ctx;
    EntityManagerFactory emf;//from  w w w.  j  a  v a 2 s .  c om
    EntityManager em;
    EntityTransaction et;

    ctx = new ClassPathXmlApplicationContext("utilities/PopulateDatabase.xml");

    emf = Persistence.createEntityManagerFactory("persistenceUnit");
    em = emf.createEntityManager();
    et = em.getTransaction();

    et.begin();
    try {
        for (Entry<String, Object> entry : ctx.getBeansWithAnnotation(Entity.class).entrySet()) {
            em.persist(entry.getValue());
            System.out.println(String.format("Persisting (%s, %s@%d)", entry.getKey(),
                    entry.getValue().getClass().getName(), entry.getValue().hashCode()));
        }
        et.commit();
    } catch (Exception oops) {
        oops.printStackTrace();
        et.rollback();
        oops.printStackTrace();
    } finally {
        if (em.isOpen())
            em.close();
        if (emf.isOpen())
            emf.close();
        ((ClassPathXmlApplicationContext) ctx).close();
    }
}

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From source file:utilities.MinPopulateDatabase.java

public static void main(String[] args) {
    ApplicationContext populationContext;
    DatabaseUtil databaseUtil;/*from  w ww. j av  a  2 s. c o m*/

    databaseUtil = null;

    try {
        System.out.printf("MinPopulateDatabase 1.3%n");
        System.out.printf("--------------------%n%n");

        System.out.printf("Initialising persistence context `%s'...%n", DatabaseConfig.PersistenceUnit);
        databaseUtil = new DatabaseUtil();

        System.out.printf("Creating database `%s' (%s)...%n", databaseUtil.getDatabaseName(),
                databaseUtil.getDatabaseDialectName());
        databaseUtil.recreateDatabase();

        System.out.printf("Reading configuration file `%s'...%n", "MinPopulateDatabase.xml");
        populationContext = new ClassPathXmlApplicationContext("classpath:minPopulateDatabase.xml");

        System.out.printf("Persisting %d entities...%n%n", populationContext.getBeanDefinitionCount());
        databaseUtil.openTransaction();
        for (Entry<String, Object> entry : populationContext.getBeansWithAnnotation(Entity.class).entrySet()) {
            String beanName;
            DomainEntity entity;

            beanName = entry.getKey();
            entity = (DomainEntity) entry.getValue();
            System.out.printf("> %s: %s", beanName, entity.getClass().getName());
            databaseUtil.persist(entity);
            System.out.printf(" -> id = %d, version = %d%n", entity.getId(), entity.getVersion());
        }
        databaseUtil.commitTransaction();
    } catch (Throwable oops) {
        System.out.flush();
        System.err.printf("%n%s%n", oops.getLocalizedMessage());
        oops.printStackTrace(System.err);
    } finally {
        if (databaseUtil != null)
            databaseUtil.close();
    }
}

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From source file:com.graphaware.server.foundation.stats.ControllerStatsCollector.java

@Autowired
public ControllerStatsCollector(StatsCollector statsCollector, ApplicationContext context) {
    for (Object bean : context.getBeansWithAnnotation(Controller.class).values()) {
        statsCollector.moduleStart(bean.getClass().getCanonicalName());
    }/*from www.  j a  va 2s . com*/
}

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From source file:com.github.wnameless.spring.bulkapi.BulkApiValidator.java

public BulkApiValidator(ApplicationContext appCtx) {
    Map<String, Object> bulkableBeans = appCtx.getBeansWithAnnotation(Bulkable.class);
    List<String> basePackageNames = ra(bulkableBeans.values()).map(new TransformBlock<Object, String>() {

        @Override/* ww w.  j a  v a 2  s  .c  o m*/
        public String yield(Object item) {
            return item.getClass().getPackage().getName();
        }

    });

    pathRes = new RoutingPathResolver(appCtx, basePackageNames.toArray(new String[basePackageNames.size()]));
}

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From source file:de.otto.jsonhome.controller.GeneratorBasedJsonHomeSource.java

@Autowired
public void setApplicationContext(final ApplicationContext applicationContext) {
    final Map<String, Object> controllerBeans = applicationContext.getBeansWithAnnotation(Controller.class);
    controllerTypes = new HashSet<Class<?>>();
    for (Object o : controllerBeans.values()) {
        controllerTypes.add(o.getClass());
    }/* w  w w  .j  a va 2 s  . com*/
    LOG.info("Found {} controllers in application context", controllerTypes.size());
}

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From source file:com.github.springfox.loader.SpringfoxLoader.java

private Object getBeanWithAnnotation(ApplicationContext applicationContext) {
    Map<String, Object> beans = applicationContext.getBeansWithAnnotation(EnableSpringfox.class);
    if (beans.size() == 1) {
        return beans.values().iterator().next();
    } else {//from ww  w  .  j a va  2 s.  co  m
        throw new IllegalStateException(
                "Expected to find 1 @EnableSpringfox annotation, but found " + beans.size());
    }
}

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From source file:com.github.aenygmatic.spring.osgi.registration.OsgiSpringComponentCollector.java

public List<SpringOsgiComponent> findOsgiComponents(ApplicationContext springContext) {
    List<SpringOsgiComponent> components = new ArrayList<>();

    for (Map.Entry<String, Object> entry : springContext.getBeansWithAnnotation(OsgiService.class).entrySet()) {
        Object bean = entry.getValue();
        components.add(new SpringOsgiComponent(registration(bean), bean, null));
    }/*  ww  w. j a v a 2 s . c o m*/

    return components;
}

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From source file:com.haulmont.cuba.core.sys.remoting.RemoteServicesBeanCreator.java

@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
    log.info("Configuring remote services");

    BeanDefinitionRegistry registry = (BeanDefinitionRegistry) beanFactory;

    ApplicationContext coreContext = context.getParent();
    Map<String, Object> services = coreContext.getBeansWithAnnotation(Service.class);
    for (Map.Entry<String, Object> entry : services.entrySet()) {
        String serviceName = entry.getKey();
        Object service = entry.getValue();

        List<Class> serviceInterfaces = new ArrayList<>();
        List<Class> interfaces = ClassUtils.getAllInterfaces(service.getClass());
        for (Class intf : interfaces) {
            if (intf.getName().endsWith("Service"))
                serviceInterfaces.add(intf);
        }/*from  w  ww  .ja  va 2 s.  co  m*/
        String intfName = null;
        if (serviceInterfaces.size() == 0) {
            log.error("Bean " + serviceName
                    + " has @Service annotation but no interfaces named '*Service'. Ignoring it.");
        } else if (serviceInterfaces.size() > 1) {
            intfName = findLowestSubclassName(serviceInterfaces);
            if (intfName == null)
                log.error("Bean " + serviceName
                        + " has @Service annotation and more than one interface named '*Service', "
                        + "but these interfaces are not from the same hierarchy. Ignoring it.");
        } else {
            intfName = serviceInterfaces.get(0).getName();
        }
        if (intfName != null) {
            BeanDefinition definition = new RootBeanDefinition(HttpServiceExporter.class);
            MutablePropertyValues propertyValues = definition.getPropertyValues();
            propertyValues.add("service", service);
            propertyValues.add("serviceInterface", intfName);
            registry.registerBeanDefinition("/" + serviceName, definition);
            log.debug("Bean " + serviceName + " configured for export via HTTP");
        }
    }
}

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From source file:com.github.wnameless.spring.routing.RoutingPathResolver.java

/**
   * Creates a {@link RoutingPathResolver}.
   * //from  w ww . j a v a2s  .c o  m
   * @param appCtx
   *          the Spring {@link ApplicationContext}
   * @param basePackages
   *          packages to be searched
   */
  public RoutingPathResolver(ApplicationContext appCtx, String... basePackages) {
      env = appCtx.getEnvironment();
      Map<String, Object> beans = appCtx.getBeansWithAnnotation(Controller.class);
      beans.putAll(appCtx.getBeansWithAnnotation(RestController.class));
      retainBeansByPackageNames(beans, basePackages);

      for (Object bean : beans.values()) {
          List<Method> mappingMethods = getMethodsListWithAnnotation(bean.getClass(), RequestMapping.class);
          RequestMapping classRM = bean.getClass().getAnnotation(RequestMapping.class);
          for (Method method : mappingMethods) {
              RequestMapping methodRM = method.getAnnotation(RequestMapping.class);
              for (Entry<String, RequestMethod> rawPathAndMethod : computeRawPaths(classRM, methodRM)) {
                  String rawPath = rawPathAndMethod.getKey();
                  String path = computePath(rawPath);
                  String regexPath = computeRegexPath(path);
                  routingPaths.add(new RoutingPath(rawPathAndMethod.getValue(), rawPath, path,
                          Pattern.compile(regexPath), bean.getClass().getAnnotations(), method.getAnnotations()));
              }
          }
      }
  }

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