2 * ============LICENSE_START===================================================
3 * SPARKY (AAI UI service)
4 * ============================================================================
5 * Copyright © 2017 AT&T Intellectual Property.
6 * Copyright © 2017 Amdocs
8 * ============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * ============LICENSE_END=====================================================
22 * ECOMP and OpenECOMP are trademarks
23 * and service marks of AT&T Intellectual Property.
25 package org.onap.aai.sparky.editattributes;
28 import java.io.IOException;
29 import java.nio.file.Files;
30 import java.util.ArrayList;
31 import java.util.List;
32 import java.util.stream.Collectors;
33 import java.util.stream.Stream;
36 * Reads user IDs from a file. Each line in the user authorization file should contain a single user
44 public class UserAuthorizationReader {
46 private File userAuthorizationFile;
49 * Set the user authorization file.
51 * @param file a user authorization file
53 public UserAuthorizationReader(File file) {
54 this.userAuthorizationFile = file;
58 * Gets user IDs from a file.
60 * @return a list of user IDs
61 * @throws IOException if there is a problem reading the user configuration file
63 public List<String> getUsers() throws IOException {
64 List<String> userList = new ArrayList<>();
65 try (Stream<String> stream = Files.lines(getUserAuthorizationFile().toPath())) {
66 userList.addAll(stream.map(String::trim).collect(Collectors.toList()));
71 // Getters and setters
72 public File getUserAuthorizationFile() {
73 return userAuthorizationFile;
76 public void setUserAuthorizationFile(File file) {
77 this.userAuthorizationFile = file;