2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2020 Ericsson. All rights reserved.
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.adapters.etsi.sol003.adapter.common.configuration;
22 import java.util.Iterator;
23 import org.springframework.http.converter.HttpMessageConverter;
24 import org.springframework.http.converter.json.GsonHttpMessageConverter;
25 import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
26 import org.springframework.web.client.RestTemplate;
27 import com.google.gson.Gson;
30 * A base class that can be extended by classes for configuring HttpRestServiceProvider classes. Provides common methods
31 * that will be useful to some such classes.
33 * @author gareth.roper@est.tech
34 * @author Waqas Ikram (waqas.ikram@est.tech)
36 public abstract class AbstractServiceProviderConfiguration {
38 public void setGsonMessageConverter(final RestTemplate restTemplate) {
39 final Iterator<HttpMessageConverter<?>> iterator = restTemplate.getMessageConverters().iterator();
40 while (iterator.hasNext()) {
41 if (iterator.next() instanceof MappingJackson2HttpMessageConverter) {
45 restTemplate.getMessageConverters().add(new GsonHttpMessageConverter(getGson()));
48 protected abstract Gson getGson();