2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.api.impl;
23 public class JsonUtils {
25 private static final String BACK_SLASH = "\\";
26 private static final String NEW_LINE = "\n";
27 private static final String QUOTE = "\"";
30 throw new IllegalStateException();
34 * Remove redundant beginning and end characters.
35 * @param input string to format
36 * @return formatted string
38 public static String removeWrappingTokens(final String input) {
39 return input.substring(1, input.length() - 1);
43 * Remove redundant escape characters.
44 * @param input string to format
45 * @return formatted string
47 public static String removeRedundantEscapeCharacters(final String input) {
48 return input.replace(BACK_SLASH + "n", NEW_LINE)
49 .replace(BACK_SLASH + QUOTE, QUOTE)
50 .replace(BACK_SLASH + BACK_SLASH + QUOTE, BACK_SLASH + QUOTE);