1 /*============LICENSE_START=======================================================
2 * oom-truststore-merger
3 * ================================================================================
4 * Copyright (C) 2020 Nokia. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 * ============LICENSE_END=========================================================
20 package org.onap.oom.certservice.postprocessor.common;
23 import java.io.IOException;
24 import java.nio.file.Files;
25 import org.onap.oom.certservice.postprocessor.merger.exception.PasswordReaderException;
27 public final class PasswordReader {
29 private static final String COULD_NOT_READ_PASSWORD_FROM_FILE_MSG_TEMPLATE = "Could not read password from file: %s";
31 private PasswordReader() {
34 public static String readPassword(File file) throws PasswordReaderException {
36 return Files.readString(file.toPath());
37 } catch (IOException e) {
38 throw new PasswordReaderException(String.format(COULD_NOT_READ_PASSWORD_FROM_FILE_MSG_TEMPLATE, file));