2 * Copyright 2016-2017 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.service.rest;
19 import java.util.HashMap;
22 import javax.servlet.http.HttpServletRequest;
23 import javax.servlet.http.HttpServletResponse;
24 import javax.ws.rs.Consumes;
25 import javax.ws.rs.GET;
26 import javax.ws.rs.POST;
27 import javax.ws.rs.PUT;
28 import javax.ws.rs.Path;
29 import javax.ws.rs.PathParam;
30 import javax.ws.rs.Produces;
31 import javax.ws.rs.QueryParam;
32 import javax.ws.rs.core.Context;
33 import javax.ws.rs.core.MediaType;
35 import org.apache.commons.collections.map.UnmodifiableMap;
36 import org.apache.commons.lang3.StringUtils;
37 import org.onap.vfc.nfvo.vnfm.svnfm.vnfmadapter.common.VnfmJsonUtil;
38 import org.onap.vfc.nfvo.vnfm.svnfm.vnfmadapter.common.restclient.ServiceException;
39 import org.onap.vfc.nfvo.vnfm.svnfm.vnfmadapter.service.constant.Constant;
40 import org.onap.vfc.nfvo.vnfm.svnfm.vnfmadapter.service.process.VnfMgr;
41 import org.slf4j.Logger;
42 import org.slf4j.LoggerFactory;
44 import net.sf.json.JSONObject;
47 * Provide interfaces for instantiate or terminate VNF.
51 * @version VFC 1.0 Aug 24, 2016
53 @SuppressWarnings("unchecked")
54 @Path("/api/hwvnfm/v1")
55 @Consumes(MediaType.APPLICATION_JSON)
56 @Produces(MediaType.APPLICATION_JSON)
59 private static final Logger LOG = LoggerFactory.getLogger(VnfRoa.class);
61 private VnfMgr vnfMgr;
63 private static Map<String, String> progressItem;
65 private static Map<String, String> jobstatusItem;
68 Map<String, String> map = new HashMap<>();
69 map.put("Building", "50");
70 map.put("Active", "100");
71 map.put("Stopped", "50");
72 map.put("Error", "100");
73 progressItem = UnmodifiableMap.decorate(map);
75 map = new HashMap<>();
76 map.put("Building", "processing");
77 map.put("Active", "finished");
78 map.put("Stopped", "processing");
79 map.put("Error", "error");
80 jobstatusItem = UnmodifiableMap.decorate(map);
83 public void setVnfMgr(VnfMgr vnfMgr) {
92 * "vnfInstanceId":"5",
95 * "numberOfSteps":"1",
96 * "additionalParam":{}
104 * @throws ServiceException
107 @Path("/{vnfmId}/vnfs/{vnfInstanceId}/scale")
108 public String scaleVnf(@Context HttpServletRequest context, @Context HttpServletResponse resp,
109 @PathParam("vnfmId") String vnfmId, @PathParam("vnfInstanceId") String vnfInstanceId)
110 throws ServiceException {
111 JSONObject jsonObject = VnfmJsonUtil.getJsonFromContexts(context);
112 LOG.info("function=scaleVNF, msg=enter to scale a vnf. request body:" + jsonObject);
113 JSONObject result = new JSONObject();
114 if(null == jsonObject) {
115 String msg = "the parameters do not meet the requirements,please check it!";
116 LOG.error("function=scalVnf," + msg);
117 resp.setStatus(Constant.HTTP_NOT_ACCEPTABLE);
118 result.put("msg", msg);
119 return result.toString();
122 result = vnfMgr.scaleVNF(jsonObject, vnfmId, vnfInstanceId);
123 LOG.info("function=scaleVNF,result=" + result.toString());
124 if(result.getInt(Constant.RETCODE) == Constant.REST_FAIL) {
125 LOG.error("function=scaleVNF, msg=scaleVnf fail");
126 resp.setStatus(Constant.HTTP_INNERERROR);
127 return result.toString();
129 return JSONObject.fromObject(result.getJSONObject("data")).toString();
133 * Provide function for instantiate VNF
140 * @throws ServiceException
144 @Path("/{vnfmId}/vnfs")
145 public String addVnf(@Context HttpServletRequest context, @Context HttpServletResponse resp,
146 @PathParam("vnfmId") String vnfmId) throws ServiceException {
147 LOG.warn("function=addVnf, msg=enter to add a vnf");
148 JSONObject subJsonObject = VnfmJsonUtil.getJsonFromContexts(context);
149 JSONObject restJson = new JSONObject();
151 if(null == subJsonObject) {
152 LOG.error("function=addVnf, msg=params are insufficient");
153 resp.setStatus(Constant.HTTP_INNERERROR);
154 return restJson.toString();
156 LOG.info("addVnf request info from (LCM):" + subJsonObject);
157 restJson = vnfMgr.addVnf(subJsonObject, vnfmId);
159 if(restJson.getInt(Constant.RETCODE) == Constant.REST_FAIL) {
160 LOG.error("function=addVnf, msg=addvnf fail");
161 resp.setStatus(Constant.HTTP_INNERERROR);
162 return restJson.toString();
165 return JSONObject.fromObject(restJson.getJSONObject("data")).toString();
169 * Provide function for terminate VNF
174 * @param vnfInstanceId
177 * @throws ServiceException
181 @Path("/{vnfmId}/vnfs/{vnfInstanceId}/terminate")
182 public String delVnf(@PathParam("vnfmId") String vnfmId, @Context HttpServletResponse resp,
183 @PathParam("vnfInstanceId") String vnfInstanceId, @Context HttpServletRequest context)
184 throws ServiceException {
185 LOG.warn("function=delVnf, msg=enter to delete a vnf: vnfInstanceId: {}, vnfmId: {}", vnfInstanceId, vnfmId);
186 JSONObject vnfObject = VnfmJsonUtil.getJsonFromContexts(context);
187 JSONObject restJson = new JSONObject();
189 if(StringUtils.isEmpty(vnfInstanceId) || StringUtils.isEmpty(vnfmId)) {
190 resp.setStatus(Constant.HTTP_INNERERROR);
191 return restJson.toString();
194 restJson = vnfMgr.deleteVnf(vnfInstanceId, vnfmId, vnfObject);
195 if(restJson.getInt(Constant.RETCODE) == Constant.REST_FAIL) {
196 LOG.error("function=delVnf, msg=delVnf fail");
197 resp.setStatus(Constant.HTTP_INNERERROR);
198 return restJson.toString();
201 return JSONObject.fromObject(restJson.getJSONObject("data")).toString();
205 * Provide function for get VNF
210 * @param vnfInstanceId
213 * @throws ServiceException
217 @Path("/{vnfmId}/vnfs/{vnfInstanceId}")
218 public String getVnf(@PathParam("vnfmId") String vnfmId, @Context HttpServletResponse resp,
219 @PathParam("vnfInstanceId") String vnfInstanceId) throws ServiceException {
220 LOG.warn("function=getVnf, msg=enter to get a vnf: vnfInstanceId: {}, vnfmId: {}", vnfInstanceId, vnfmId);
221 JSONObject restJson = new JSONObject();
223 if(StringUtils.isEmpty(vnfInstanceId) || StringUtils.isEmpty(vnfmId)) {
224 resp.setStatus(Constant.HTTP_INNERERROR);
225 return restJson.toString();
228 restJson = vnfMgr.getVnf(vnfInstanceId, vnfmId);
229 if(restJson.getInt(Constant.RETCODE) == Constant.REST_FAIL) {
230 LOG.error("function=getVnf, msg=getVnf fail");
231 resp.setStatus(Constant.HTTP_INNERERROR);
232 return restJson.toString();
235 restJson.remove(Constant.RETCODE);
236 return restJson.toString();
240 * Provide function for get job
248 * @throws ServiceException
252 @Path("/{vnfmId}/jobs/{jobId}")
253 public String getJob(@PathParam("jobId") String jobId, @PathParam("vnfmId") String vnfmId,
254 @Context HttpServletResponse resp, @QueryParam("@responseId") String responseId) throws ServiceException {
255 LOG.warn("function=getJob, msg=enter to get a job: jobId: {}", jobId);
256 JSONObject restJson = new JSONObject();
258 if(StringUtils.isEmpty(jobId) || StringUtils.isEmpty(vnfmId)) {
259 resp.setStatus(Constant.HTTP_INNERERROR);
260 return restJson.toString();
263 restJson = vnfMgr.getJob(jobId, vnfmId);
264 if(restJson.getInt(Constant.RETCODE) == Constant.REST_FAIL) {
265 LOG.error("function=getJob, msg=getJob fail");
266 resp.setStatus(Constant.HTTP_INNERERROR);
267 return restJson.toString();
270 return getJobBody(restJson);
278 * �action�: �vmReset�,
280 * �vmid�: �804cca71 - 9ae9 - 4511 - 8e30 - d1387718caff�,
281 * �vduid�: �vdu_100�,
282 * �vmname�: �ZTE_SSS_111_PP_2_L�
287 * @param vnfInstanceId
289 * @throws ServiceException
293 @Path("/{vnfmId}/vnfs/{vnfInstanceId}/heal")
294 public String healVnf(@Context HttpServletRequest context, @Context HttpServletResponse resp,
295 @PathParam("vnfmId") String vnfmId, @PathParam("vnfInstanceId") String vnfInstanceId)
296 throws ServiceException {
297 LOG.warn("function=healVnf, msg=enter to heal a vnf: vnfInstanceId: {}, vnfmId: {}", vnfInstanceId, vnfmId);
298 JSONObject restJson = new JSONObject();
299 JSONObject jsonObject = VnfmJsonUtil.getJsonFromContexts(context);
301 if(StringUtils.isEmpty(vnfInstanceId) || StringUtils.isEmpty(vnfmId)) {
302 resp.setStatus(Constant.HTTP_INNERERROR);
303 restJson.put("message", "vnfmId is null or vnfInstanceId is null");
304 return restJson.toString();
307 restJson = vnfMgr.healVnf(jsonObject, vnfInstanceId, vnfmId);
308 if(restJson.getInt(Constant.RETCODE) == Constant.REST_FAIL) {
309 LOG.error("function=healVnf, msg=healVnf fail");
310 resp.setStatus(Constant.HTTP_INNERERROR);
311 return restJson.toString();
314 restJson.remove(Constant.RETCODE);
315 restJson.put("jobId", vnfInstanceId + "_put");
316 return restJson.toString();
319 private String getJobBody(JSONObject restJson) {
320 JSONObject responseJson = new JSONObject();
321 JSONObject jobInfoJson = new JSONObject();
322 JSONObject retJson = restJson.getJSONArray("data").getJSONObject(0);
323 jobInfoJson.put("jobId", retJson.getString("id"));
324 responseJson.put("progress", progressItem.get(retJson.getString(Constant.STATUS)));
325 responseJson.put("status", jobstatusItem.get(retJson.getString(Constant.STATUS)));
326 responseJson.put("errorCode", "null");
327 responseJson.put("responseId", progressItem.get(retJson.getString(Constant.STATUS)));
328 jobInfoJson.put("responsedescriptor", responseJson);
329 return jobInfoJson.toString();