2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.onap.aai.sparky.editattributes;
26 import java.io.IOException;
27 import java.nio.file.Files;
28 import java.util.ArrayList;
29 import java.util.List;
30 import java.util.stream.Collectors;
31 import java.util.stream.Stream;
34 * Reads user IDs from a file. Each line in the user authorization file should contain a single user
42 public class UserAuthorizationReader {
44 private File userAuthorizationFile;
47 * Set the user authorization file.
49 * @param file a user authorization file
51 public UserAuthorizationReader(File file) {
52 this.userAuthorizationFile = file;
56 * Gets user IDs from a file.
58 * @return a list of user IDs
59 * @throws IOException if there is a problem reading the user configuration file
61 public List<String> getUsers() throws IOException {
62 List<String> userList = new ArrayList<>();
63 try (Stream<String> stream = Files.lines(getUserAuthorizationFile().toPath())) {
64 userList.addAll(stream.map(String::trim).collect(Collectors.toList()));
69 // Getters and setters
70 public File getUserAuthorizationFile() {
71 return userAuthorizationFile;
74 public void setUserAuthorizationFile(File file) {
75 this.userAuthorizationFile = file;