How to use

createProxy

method

in

org.apache.openejb.util.proxy.LocalBeanProxyFactory

public static Class createProxy(final Class<?> classToProxy, final ClassLoader cl, final Class... interfaces) {
  return createProxy(classToProxy, cl, classToProxy.getName() + "$$LocalBeanProxy", interfaces);
}

public static Class createProxy(final Class<?> classToProxy, final ClassLoader cl, final Class... interfaces) {
  return createProxy(classToProxy, cl, classToProxy.getName() + "$$LocalBeanProxy", interfaces);
}

public static Object newProxyInstance(final ClassLoader classLoader, final InvocationHandler handler, final Class classToSubclass, final Class... interfaces) throws IllegalArgumentException {
  try {
    final Class proxyClass = createProxy(classToSubclass, classLoader, interfaces);
    return constructProxy(proxyClass, handler);
  } catch (final Throwable e) {
    throw new InternalError("LocalBeanProxyFactory.newProxyInstance: " + Debug.printStackTrace(e));
  }
}

public static Object newProxyInstance(final ClassLoader classLoader, final InvocationHandler handler, final Class classToSubclass, final Class... interfaces) throws IllegalArgumentException {
  try {
    final Class proxyClass = createProxy(classToSubclass, classLoader, interfaces);
    return constructProxy(proxyClass, handler);
  } catch (final Throwable e) {
    throw new InternalError("LocalBeanProxyFactory.newProxyInstance: " + Debug.printStackTrace(e));
  }
}

private static void eagerInitOfLocalBeanProxies(final Collection<BeanContext> beans, final ClassLoader classLoader) {
  for (final BeanContext deployment : beans) {
    if (deployment.isLocalbean() && !deployment.isDynamicallyImplemented()) { // init proxy eagerly otherwise deserialization of serialized object can't work
      final List<Class> interfaces = new ArrayList<>(2);
      interfaces.add(Serializable.class);
      interfaces.add(IntraVmProxy.class);
      final BeanType type = deployment.getComponentType();
      if (BeanType.STATEFUL.equals(type) || BeanType.MANAGED.equals(type)) {
        interfaces.add(BeanContext.Removable.class);
      }
      try {
        LocalBeanProxyFactory.createProxy(deployment.getBeanClass(), classLoader, interfaces.toArray(new Class<?>[interfaces.size()]));
      } catch (final Exception e) {
        // no-op: as before
      }
    }
  }
}

public ProxyClass(final BeanContext beanContext,
         final Class<?>[] interfaces) {
  Class<?> clazz;
  try {
    clazz = LocalBeanProxyFactory.createProxy(
      beanContext.getBeanClass(),
      beanContext.getClassLoader(),
      interfaces);
  } catch (final Throwable e) { // VerifyError
    logger.debug(beanContext.getBeanClass().getName() + " is not proxiable", e);
    clazz = null;
  }
  this.proxy = clazz;
}

public ProxyClass(final BeanContext beanContext,
         final Class<?>[] interfaces) {
  Class<?> clazz;
  try {
    clazz = LocalBeanProxyFactory.createProxy(
      beanContext.getBeanClass(),
      beanContext.getClassLoader(),
      interfaces);
  } catch (final Throwable e) { // VerifyError
    logger.debug(beanContext.getBeanClass().getName() + " is not proxiable", e);
    clazz = null;
  }
  this.proxy = clazz;
}

public EndpointFactory(final ActivationSpec activationSpec, final MdbContainer container, final BeanContext beanContext, final MdbInstanceFactory instanceFactory, final XAResourceWrapper xaResourceWrapper) {
  this.activationSpec = activationSpec;
  this.container = container;
  this.beanContext = beanContext;
  this.instanceFactory = instanceFactory;
  classLoader = container.getMessageListenerInterface().getClassLoader();
  interfaces = new Class[]{container.getMessageListenerInterface(), MessageEndpoint.class};
  this.xaResourceWrapper = xaResourceWrapper;
  final BeanContext.ProxyClass proxyClass = beanContext.get(BeanContext.ProxyClass.class);
  if (proxyClass == null) {
    proxy = LocalBeanProxyFactory.createProxy(beanContext.getBeanClass(), beanContext.getClassLoader(), interfaces);
    beanContext.set(BeanContext.ProxyClass.class, new BeanContext.ProxyClass(beanContext, interfaces));
  } else {
    proxy = proxyClass.getProxy();
  }
}

public EndpointFactory(final ActivationSpec activationSpec, final BaseMdbContainer container, final BeanContext beanContext, final MdbInstanceFactory instanceFactory, final MdbInstanceManager instanceManager, final XAResourceWrapper xaResourceWrapper, boolean usePool) {
  this.activationSpec = activationSpec;
  this.container = container;
  this.beanContext = beanContext;
  this.instanceFactory = instanceFactory;
  this.instanceManager = instanceManager;
  classLoader = container.getMessageListenerInterface().getClassLoader();
  interfaces = new Class[]{container.getMessageListenerInterface(), MessageEndpoint.class};
  this.xaResourceWrapper = xaResourceWrapper;
  this.usePool = usePool;
  final BeanContext.ProxyClass proxyClass = beanContext.get(BeanContext.ProxyClass.class);
  if (proxyClass == null) {
    proxy = LocalBeanProxyFactory.createProxy(beanContext.getBeanClass(), beanContext.getClassLoader(), interfaces);
    beanContext.set(BeanContext.ProxyClass.class, new BeanContext.ProxyClass(beanContext, interfaces));
  } else {
    proxy = proxyClass.getProxy();
  }
}