2 * Copyright 2016 Huawei Technologies Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.vfc.nfvo.vnfm.svnfm.vnfmadapter.testutils;
20 import java.io.IOException;
22 import com.fasterxml.jackson.core.type.TypeReference;
23 import com.fasterxml.jackson.databind.DeserializationFeature;
24 import com.fasterxml.jackson.databind.ObjectMapper;
26 import net.sf.json.JSON;
28 public final class JsonUtil {
29 private static final ObjectMapper MAPPER = new ObjectMapper();
31 public static <T> T unMarshal(String jsonstr, Class<T> type) throws IOException {
32 return MAPPER.readValue(jsonstr, type);
35 public static <T> T unMarshal(String jsonstr, TypeReference<T> type) throws IOException {
36 return MAPPER.readValue(jsonstr, type);
39 public static String marshal(Object srcObj) throws IOException {
40 return srcObj instanceof JSON ? srcObj.toString() : MAPPER.writeValueAsString(srcObj);
43 public static ObjectMapper getMapper() {
48 MAPPER.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,false);