| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.camel.example.spark; |
| |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.TreeMap; |
| |
| /** |
| * A {@link org.apache.camel.example.spark.User} service which we rest enable from the {@link org.apache.camel.example.spark.UserRouteBuilder}. |
| */ |
| public class UserService { |
| |
| // use a tree map so they become sorted |
| private final Map<String, User> users = new TreeMap<String, User>(); |
| |
| public UserService() { |
| users.put("123", new User(123, "John Doe")); |
| users.put("456", new User(456, "Donald Duck")); |
| } |
| |
| /** |
| * Gets a user by the given id |
| * |
| * @param id the id of the user |
| * @return the user, or <tt>null</tt> if no user exists |
| */ |
| public User getUser(String id) { |
| return users.get(id); |
| } |
| |
| /** |
| * List all users |
| * |
| * @return the list of all users |
| */ |
| public Collection<User> listUsers() { |
| return users.values(); |
| } |
| |
| /** |
| * Updates or creates the given user |
| * |
| * @param user the user |
| * @return the old user before it was updated, or <tt>null</tt> if creating a new user |
| */ |
| public User updateUser(User user) { |
| return users.put("" + user.getId(), user); |
| } |
| } |