| /* |
| * 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.gwt.requestfactory.server; |
| |
| /** |
| * A base class for providing authentication related information about the |
| * user. Services that want real authentication should subclass this class. |
| */ |
| public abstract class UserInformation { |
| |
| private static String userInformationImplClass = ""; |
| |
| public static UserInformation getCurrentUserInformation(String redirectUrl) { |
| UserInformation userInfo = null; |
| if (!"".equals(userInformationImplClass)) { |
| try { |
| userInfo = (UserInformation) Class.forName( |
| userInformationImplClass).getConstructor( |
| String.class).newInstance(redirectUrl); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| if (userInfo == null) { |
| userInfo = new UserInformationSimpleImpl(redirectUrl); |
| } |
| return userInfo; |
| } |
| |
| public static void setUserInformationImplClass(String clazz) { |
| userInformationImplClass = clazz; |
| } |
| |
| protected String redirectUrl = ""; |
| private Integer version = 0; |
| |
| public UserInformation(String redirectUrl) { |
| if (redirectUrl != null) { |
| this.redirectUrl = redirectUrl; |
| } |
| } |
| |
| public abstract String getEmail(); |
| public abstract Long getId(); |
| public abstract String getLoginUrl(); |
| public abstract String getLogoutUrl(); |
| public abstract String getName(); |
| |
| public Integer getVersion() { |
| return this.version; |
| } |
| |
| public abstract boolean isUserLoggedIn(); |
| public abstract void setId(Long id); |
| |
| public void setVersion(Integer version) { |
| this.version = version; |
| } |
| } |