Java BeanProvider.getContextualReferences方法代码示例

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
private Map<String, String> readPatternsFromCode() {
    Map<String, String> result = new HashMap<>();

    List<ProgrammaticURLProtectionProvider> urlProtectionProviders = BeanProvider.getContextualReferences(ProgrammaticURLProtectionProvider.class, true);

    for (ProgrammaticURLProtectionProvider urlProtectionProvider : urlProtectionProviders) {
        result.putAll(urlProtectionProvider.getURLEntriesToAdd());
    }

    return result;
}
 

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
protected void onSuccessfulLogin(AuthenticationToken token, AuthenticationInfo info, WebSubject subject) {
    List<AfterSuccessfulLoginHandler> handlers = BeanProvider.getContextualReferences(AfterSuccessfulLoginHandler.class, true);
    for (AfterSuccessfulLoginHandler handler : handlers) {
        handler.onSuccessfulLogin(token, info, subject);
    }
    rememberMeSuccessfulLogin(token, info, subject); // TODO Convert the rememberMe to AfterSuccessfulLoginHandler

}
 

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
private void startCamel() {
    camelActivator = BeanProvider.getContextualReference(CamelActivator.class, false);

    // Register a route for each tool on the class path
    List<Tool> tools = BeanProvider.getContextualReferences(Tool.class, true);
    camelActivator.registerRoutes(tools);

    camelActivator.start();
}
 

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
protected void dbUnitSetup() {
    List<EntityManager> entityManagerList =
            BeanProvider.getContextualReferences(EntityManager.class, true, false);
    for (EntityManager entityManager : entityManagerList) {
        if (entityManager.getTransaction().isActive()) {
            em = entityManager;
            break;
        }
    }
    if (em == null) {
        throw new IllegalStateException("Entity Manager == null");
    }

    Connection conn = DbConnectionProvider.unwrap(em);
    if (conn == null) {
        throw new IllegalStateException("Connection == null");
    }
    this.connection = conn;

    try {
        databaseTester = new JdbcConnectionDatabaseTester(connection);
        databaseTester.setOperationListener(new NoOpOperationListener());
        dbUnitConnection = databaseTester.getConnection();
        dbUnitRunner = new DbUnitRunner(dbUnitConnection);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
@Test
public void alternativeImplementationWithClassAsBaseType()
{
    List<BaseBean2> testBeans = BeanProvider.getContextualReferences(BaseBean2.class, true);

    Assert.assertEquals(1, testBeans.size());
    Assert.assertEquals(BaseBean2.class.getName(), testBeans.get(0).getClass().getName());
}
 

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
@Test
public void multiBeanLookupWithDependentBean() throws Exception
{
    List<MultiBean> result = BeanProvider.getContextualReferences(MultiBean.class, false);

    Assert.assertNotNull(result);

    Assert.assertEquals(2, result.size());
}
 

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
@Test
public void multiBeanLookupWithoutDependentBean() throws Exception
{
    List<MultiBean> result = BeanProvider.getContextualReferences(MultiBean.class, false, false);

    Assert.assertNotNull(result);

    Assert.assertEquals(1, result.size());
}
 

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
@PostConstruct
public void init() {
    logoutURLProcessors = BeanProvider.getContextualReferences(LogoutURLProcessor.class, true);
}
 

import org.apache.deltaspike.core.api.provider.BeanProvider; //导入方法依赖的package包/类
private Throwable performConsistencyCheck(Throwable t)
{
    Throwable result = t;

    if (t instanceof InvocationTargetException)
    {
        result = t.getCause();
    }

    List<EntityManager> entityManagerList =
            BeanProvider.getContextualReferences(EntityManager.class, true, false);

    for (Field field : this.target.getClass().getDeclaredFields())
    {
        if (EntityManager.class.isAssignableFrom(field.getType()))
        {
            field.setAccessible(true);
            try
            {
                entityManagerList.add((EntityManager) field.get(this.target));
            }
            catch (Exception e)
            {
                throw ExceptionUtils.throwAsRuntimeException(e);
            }
        }
    }

    for (EntityManager entityManager : entityManagerList)
    {
        if (entityManager.getTransaction().isActive())
        {
            if (t instanceof AssertionFailedError)
            {
                LOG.severe("assert failed within a transaction");
            }
            LOG.severe("start manual rollback");

            //force rollback - otherwise there can be side-effects in other tests or cleanup-code
            // (e.g. 'TRUNCATE SCHEMA' would fail)
            entityManager.getTransaction().rollback();

            if (result == null)
            {
                result = new IllegalStateException("open transaction found");
            }
        }
    }

    return result;
}