nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/vnfmdriver/controller/VnfmDriverController.java

   1 /*
   2  * Copyright 2016-2017, Nokia Corporation
   3  *
   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
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16
  17 package org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.controller;
  18
  19 import java.io.IOException;
  20
  21 import javax.servlet.http.HttpServletRequest;
  22 import javax.servlet.http.HttpServletResponse;
  23
  24 import org.apache.commons.io.IOUtils;
  25 import org.apache.http.HttpStatus;
  26 import org.apache.http.client.ClientProtocolException;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.inf.CbamMgmrInf;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.exception.VnfmDriverException;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfRequest;
  30 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfResponse;
  31 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.InstantiateVnfRequest;
  32 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.InstantiateVnfResponse;
  33 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.OperStatusVnfResponse;
  34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.QueryVnfResponse;
  35 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfRequest;
  36 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfResponse;
  37 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfRequest;
  38 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfResponse;
  39 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.inf.VnfmDriverMgmrInf;
  40 import org.slf4j.Logger;
  41 import org.slf4j.LoggerFactory;
  42 import org.slf4j.MDC;
  43 import org.springframework.beans.factory.annotation.Autowired;
  44 import org.springframework.http.MediaType;
  45 import org.springframework.stereotype.Controller;
  46 import org.springframework.web.bind.annotation.PathVariable;
  47 import org.springframework.web.bind.annotation.RequestBody;
  48 import org.springframework.web.bind.annotation.RequestMapping;
  49 import org.springframework.web.bind.annotation.RequestMethod;
  50 import org.springframework.web.bind.annotation.ResponseBody;
  51
  52 import com.google.gson.Gson;
  53
  54 @Controller
  55 @RequestMapping(value = "/api/nokiavnfmdriver/v1")
  56 public class VnfmDriverController {
  57         private static final Logger logger = LoggerFactory.getLogger(VnfmDriverController.class);
  58
  59         @Autowired
  60         private VnfmDriverMgmrInf vnfmDriverMgmr;
  61
  62         @Autowired
  63         private CbamMgmrInf cbamMgmr;
  64
  65         private Gson gson = new Gson();
  66
  67         @RequestMapping(value = "/swagger.json", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
  68         @ResponseBody
  69         public String apidoc() throws IOException {
  70 //              String client = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest().getRemoteAddr();
  71                 ClassLoader classLoader = getClass().getClassLoader();
  72         return IOUtils.toString(classLoader.getResourceAsStream("swagger.json"));
  73     }
  74
  75         @RequestMapping(value = "/{vnfmId}/vnfs", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
  76         @ResponseBody
  77     public InstantiateVnfResponse instantiateVnf(@RequestBody InstantiateVnfRequest request, @PathVariable("vnfmId") String vnfmId, HttpServletResponse httpResponse)
  78     {
  79                 MDC.put("MDCtest", "MDCtest_001");
  80                 String jsonString = gson.toJson(request);
  81                 logger.info("instantiateVnf request: vnfmId = " + vnfmId + ", bodyMessage is " + jsonString);
  82
  83                 InstantiateVnfResponse response = vnfmDriverMgmr.instantiateVnf(request, vnfmId);
  84
  85                 logger.info("VnfmDriverController --> instantiateVnf response is " + gson.toJson(response));
  86
  87                 httpResponse.setStatus(HttpStatus.SC_CREATED);
  88
  89                 return response;
  90     }
  91
  92         @RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/terminate", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
  93     @ResponseBody
  94     public TerminateVnfResponse terminateVnf(@RequestBody TerminateVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
  95     {
  96                 String jsonString = gson.toJson(request);
  97                 logger.info("terminateVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
  98
  99                 try {
 100                         TerminateVnfResponse response = vnfmDriverMgmr.terminateVnf(request, vnfmId, vnfInstanceId);
 101                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 102
 103                         logger.info("VnfmDriverController --> terminateVnf response is " + gson.toJson(response));
 104                         return response;
 105                 }
 106                 catch(VnfmDriverException e)
 107                 {
 108                         processControllerException(httpResponse, e);
 109                 }
 110
 111                 return null;
 112     }
 113
 114
 115         @RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
 116     @ResponseBody
 117     public QueryVnfResponse queryVnf(@PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
 118     {
 119                 logger.info("queryVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId);
 120
 121                 try {
 122                         QueryVnfResponse response = vnfmDriverMgmr.queryVnf(vnfmId, vnfInstanceId);
 123                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 124                         logger.info("VnfmDriverController --> queryVnf response is " + gson.toJson(response));
 125                         return response;
 126                 }
 127                 catch(VnfmDriverException e)
 128                 {
 129                         processControllerException(httpResponse, e);
 130                 }
 131
 132                 return null;
 133     }
 134         @RequestMapping(value = "/{vnfmId}/jobs/{jobId}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
 135     @ResponseBody
 136     public OperStatusVnfResponse getOperStatus(@PathVariable("vnfmId") String vnfmId,@PathVariable("jobId") String jobId, HttpServletResponse httpResponse)
 137     {
 138                 logger.info("getOperStatus request: vnfmId = " + vnfmId + ", jobId = " + jobId);
 139
 140                 try {
 141                         OperStatusVnfResponse response = vnfmDriverMgmr.getOperStatus(vnfmId, jobId);
 142                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 143
 144                         logger.info("VnfmDriverController --> getOperStatus response is " + gson.toJson(response));
 145                         return response;
 146                 }
 147                 catch(VnfmDriverException e)
 148                 {
 149                         processControllerException(httpResponse, e);
 150                 }
 151
 152                 return null;
 153     }
 154
 155
 156         @RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/scale", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
 157     @ResponseBody
 158     public ScaleVnfResponse scaleVnf(@RequestBody ScaleVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
 159     {
 160                 String jsonString = gson.toJson(request);
 161                 logger.info("scaleVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
 162
 163                 try {
 164                         ScaleVnfResponse response = vnfmDriverMgmr.scaleVnf(request, vnfmId, vnfInstanceId);
 165                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 166                         logger.info("VnfmDriverController --> scaleVnf response is " + gson.toJson(response));
 167                         return response;
 168                 }
 169                 catch(VnfmDriverException e)
 170                 {
 171                         processControllerException(httpResponse, e);
 172                 }
 173
 174                 return null;
 175     }
 176
 177
 178         @RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/heal", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
 179     @ResponseBody
 180     public HealVnfResponse healVnf(@RequestBody HealVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
 181     {
 182                 String jsonString = gson.toJson(request);
 183                 logger.info("healVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
 184
 185                 try {
 186                         HealVnfResponse response = vnfmDriverMgmr.healVnf(request, vnfmId, vnfInstanceId);
 187                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 188                         logger.info("VnfmDriverController --> healVnf response is " + gson.toJson(response));
 189                         return response;
 190                 }
 191                 catch(VnfmDriverException e)
 192                 {
 193                         processControllerException(httpResponse, e);
 194                 }
 195
 196                 return null;
 197     }
 198
 199 //      @RequestMapping(value = "/notifications", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
 200 //      public CBAMVnfNotificationResponse notificationVnf(@RequestBody CBAMVnfNotificationRequest request, HttpServletResponse httpResponse) throws ClientProtocolException, Exception
 201         @RequestMapping(value = "/notifications")
 202 //    @ResponseBody
 203     public void notificationVnf(HttpServletRequest request, HttpServletResponse httpResponse) throws ClientProtocolException, Exception
 204     {
 205
 206 //              String jsonString = gson.toJson(request);
 207 //              logger.info("notificationVnf request:  bodyMessage is " + jsonString);
 208                 logger.info("notificationVnf request:  bodyMessage is " + request.getMethod() + ",");
 209
 210                 try {
 211 //                      CBAMVnfNotificationResponse response = cbamMgmr.getNotification(request);
 212                         httpResponse.setStatus(204);
 213 //                      logger.info("cbamController --> notificationVnf response is " + gson.toJson(response));
 214 //                      return response;
 215                 }
 216                 catch(VnfmDriverException e)
 217                 {
 218                         processControllerException(httpResponse, e);
 219                 }
 220
 221 //              return null;
 222     }
 223
 224         private void processControllerException(HttpServletResponse httpResponse, VnfmDriverException e) {
 225                 try {
 226                         logger.error(" VnfmDriverController --> processControllerException", e);
 227                         httpResponse.setStatus(HttpStatus.SC_BAD_REQUEST);
 228                         httpResponse.sendError(e.getHttpStatus(), e.getMessage());
 229                 } catch (IOException e1) {
 230                         logger.error("VnfmDriverController --> processControllerException error to sendError ", e1);
 231                 }
 232         }
 233 }