2 * Copyright 2017 ZTE Corporation.
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.
16 package org.onap.aai.esr.externalservice.aai;
18 import java.io.IOException;
19 import java.io.OutputStream;
20 import java.lang.annotation.Annotation;
21 import java.lang.reflect.Type;
22 import javax.ws.rs.WebApplicationException;
23 import javax.ws.rs.core.MediaType;
24 import javax.ws.rs.core.MultivaluedMap;
25 import javax.ws.rs.ext.MessageBodyWriter;
26 import org.onap.aai.esr.entity.aai.CloudRegionDetail;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
29 import com.google.gson.Gson;
31 public class VimRegisterProvider implements MessageBodyWriter<CloudRegionDetail> {
32 private static final Logger logger = LoggerFactory.getLogger(VimRegisterProvider.class);
35 public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
36 return CloudRegionDetail.class.isAssignableFrom(type);
40 public long getSize(CloudRegionDetail t, Class<?> type, Type genericType, Annotation[] annotations,
41 MediaType mediaType) {
46 public void writeTo(CloudRegionDetail t, Class<?> type, Type genericType, Annotation[] annotations,
47 MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream)
48 throws IOException, WebApplicationException {
49 String json = new Gson().toJson(t, CloudRegionDetail.class);
50 logger.info("the param to register VIM input is:" + json);
51 entityStream.write(json.getBytes("UTF-8"));