2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 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=========================================================
20 package org.onap.so.svnfm.simulator.oauth;
22 import com.google.gson.Gson;
23 import com.google.gson.GsonBuilder;
24 import java.util.ArrayList;
25 import java.util.Collection;
26 import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
27 import org.springframework.context.annotation.Bean;
28 import org.springframework.context.annotation.Configuration;
29 import org.springframework.http.converter.HttpMessageConverter;
30 import org.springframework.http.converter.json.GsonHttpMessageConverter;
31 import org.springframework.security.oauth2.common.OAuth2AccessToken;
34 * Configures message converter
37 public class JsonSerializerConfiguration {
40 public HttpMessageConverters customConverters() {
41 final Collection<HttpMessageConverter<?>> messageConverters = new ArrayList<>();
43 final Gson gson = new GsonBuilder()
44 .registerTypeHierarchyAdapter(OAuth2AccessToken.class, new OAuth2AccessTokenAdapter()).create();
45 final GsonHttpMessageConverter gsonHttpMessageConverter = new GsonHttpMessageConverter(gson);
46 messageConverters.add(gsonHttpMessageConverter);
47 return new HttpMessageConverters(true, messageConverters);