| /* |
| * 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.shared; |
| |
| /** |
| * A proxy for a server-side domain object. |
| */ |
| @ProxyFor(Object.class) |
| public interface EntityProxy extends BaseProxy { |
| /** |
| * Returns the {@link EntityProxyId} that identifies a particular instance of |
| * the type proxied by the receiver. |
| * <p> |
| * An id returned by a proxy newly created by {@link RequestContext#create} |
| * {@link Object#equals(Object) equals} those returned later by proxies to the |
| * persisted object. |
| * <p> |
| * Subtypes should override to declare they return a stable id of their own |
| * type, to allow type safe use of the request objects returned by |
| * {@link RequestFactory#find(EntityProxyId)}. |
| * |
| * @return an {@link EntityProxyId} instance |
| */ |
| EntityProxyId<?> stableId(); |
| } |