| /* |
| * Copyright 2010 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.web.bindery.requestfactory.vm; |
| |
| import com.google.web.bindery.requestfactory.shared.RequestFactory; |
| import com.google.web.bindery.requestfactory.vm.InProcessRequestFactory.RequestFactoryHandler; |
| |
| import java.lang.reflect.Proxy; |
| |
| /** |
| * Create JRE-compatible instances of a RequestFactory interface. |
| * |
| * <span style='color: red'>This is experimental, unsupported code.</span> |
| */ |
| public class RequestFactorySource { |
| /** |
| * Create an instance of a RequestFactory. The returned RequestFactory must be |
| * initialized with an explicit |
| * {@link com.google.web.bindery.requestfactory.shared.RequestTransport |
| * RequestTransport} via the |
| * {@link RequestFactory#initialize(com.google.web.bindery.event.shared.EventBus, com.google.web.bindery.requestfactory.shared.RequestTransport) |
| * initialize(EventBus, RequestTransport} method. |
| * |
| * @param <T> the RequestFactory type |
| * @param requestFactory the RequestFactory type |
| * @return an instance of the RequestFactory type |
| * @see InProcessRequestTransport |
| */ |
| public static <T extends RequestFactory> T create(Class<T> requestFactory) { |
| RequestFactoryHandler handler = |
| new InProcessRequestFactory(requestFactory).new RequestFactoryHandler(); |
| return requestFactory.cast(Proxy.newProxyInstance(Thread.currentThread() |
| .getContextClassLoader(), new Class<?>[] {requestFactory}, handler)); |
| } |
| |
| private RequestFactorySource() { |
| } |
| } |