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.HttpServletResponse;
  22
  23 import org.apache.http.HttpStatus;
  24 import org.onap.vfc.nfvo.driver.vnfm.svnfm.exception.VnfmDriverException;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfRequest;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfResponse;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.InstantiateVnfRequest;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.InstantiateVnfResponse;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.OperStatusVnfResponse;
  30 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.QueryVnfResponse;
  31 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfRequest;
  32 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfResponse;
  33 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfRequest;
  34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfResponse;
  35 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.inf.VnfmDriverMgmrInf;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38 import org.springframework.beans.factory.annotation.Autowired;
  39 import org.springframework.http.MediaType;
  40 import org.springframework.stereotype.Controller;
  41 import org.springframework.web.bind.annotation.PathVariable;
  42 import org.springframework.web.bind.annotation.RequestBody;
  43 import org.springframework.web.bind.annotation.RequestMapping;
  44 import org.springframework.web.bind.annotation.RequestMethod;
  45 import org.springframework.web.bind.annotation.ResponseBody;
  46
  47 import com.google.gson.Gson;
  48
  49 @Controller
  50 @RequestMapping(value = "/api/nokiavnfmdriver/v1")
  51 public class VnfmDriverController {
  52         private static final Logger logger = LoggerFactory.getLogger(VnfmDriverController.class);
  53
  54         @Autowired
  55         private VnfmDriverMgmrInf vnfmDriverMgmr;
  56
  57         private Gson gson = new Gson();
  58
  59         @RequestMapping(value = "/{vnfmId}/vnfs", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
  60     @ResponseBody
  61     public InstantiateVnfResponse instantiateVnf(@RequestBody InstantiateVnfRequest request, @PathVariable("vnfmId") String vnfmId, HttpServletResponse httpResponse)
  62     {
  63                 String jsonString = gson.toJson(request);
  64                 logger.info("instantiateVnf request: vnfmId = " + vnfmId + ", bodyMessage is " + jsonString);
  65
  66                 InstantiateVnfResponse response = vnfmDriverMgmr.instantiateVnf(request, vnfmId);
  67
  68                 httpResponse.setStatus(HttpStatus.SC_CREATED);
  69
  70                 return response;
  71     }
  72
  73         @RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/terminate", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
  74     @ResponseBody
  75     public TerminateVnfResponse terminateVnf(@RequestBody TerminateVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
  76     {
  77                 String jsonString = gson.toJson(request);
  78                 logger.info("terminateVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
  79
  80                 try {
  81                         TerminateVnfResponse response = vnfmDriverMgmr.terminateVnf(request, vnfmId, vnfInstanceId);
  82                         httpResponse.setStatus(HttpStatus.SC_CREATED);
  83                         return response;
  84                 }
  85                 catch(VnfmDriverException e)
  86                 {
  87                         processControllerException(httpResponse, e);
  88                 }
  89
  90                 return null;
  91     }
  92
  93
  94         @RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
  95     @ResponseBody
  96     public QueryVnfResponse queryVnf(@PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
  97     {
  98                 logger.info("queryVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId);
  99
 100                 try {
 101                         QueryVnfResponse response = vnfmDriverMgmr.queryVnf(vnfmId, vnfInstanceId);
 102                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 103                         return response;
 104                 }
 105                 catch(VnfmDriverException e)
 106                 {
 107                         processControllerException(httpResponse, e);
 108                 }
 109
 110                 return null;
 111     }
 112         @RequestMapping(value = "/{vnfmId}/jobs/{jobId}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
 113     @ResponseBody
 114     public OperStatusVnfResponse getOperStatus(@PathVariable("vnfmId") String vnfmId,@PathVariable("jobId") String jobId, HttpServletResponse httpResponse)
 115     {
 116                 logger.info("getOperStatus request: vnfmId = " + vnfmId + ", jobId = " + jobId);
 117
 118                 try {
 119                         OperStatusVnfResponse response = vnfmDriverMgmr.getOperStatus(vnfmId, jobId);
 120                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 121                         return response;
 122                 }
 123                 catch(VnfmDriverException e)
 124                 {
 125                         processControllerException(httpResponse, e);
 126                 }
 127
 128                 return null;
 129     }
 130
 131
 132         @RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/scale", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
 133     @ResponseBody
 134     public ScaleVnfResponse scaleVnf(@RequestBody ScaleVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
 135     {
 136                 String jsonString = gson.toJson(request);
 137                 logger.info("scaleVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
 138
 139                 try {
 140                         ScaleVnfResponse response = vnfmDriverMgmr.scaleVnf(request, vnfmId, vnfInstanceId);
 141                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 142                         return response;
 143                 }
 144                 catch(VnfmDriverException e)
 145                 {
 146                         processControllerException(httpResponse, e);
 147                 }
 148
 149                 return null;
 150     }
 151
 152
 153         @RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/heal", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
 154     @ResponseBody
 155     public HealVnfResponse healVnf(@RequestBody HealVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
 156     {
 157                 String jsonString = gson.toJson(request);
 158                 logger.info("healVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
 159
 160                 try {
 161                         HealVnfResponse response = vnfmDriverMgmr.healVnf(request, vnfmId, vnfInstanceId);
 162                         httpResponse.setStatus(HttpStatus.SC_CREATED);
 163                         return response;
 164                 }
 165                 catch(VnfmDriverException e)
 166                 {
 167                         processControllerException(httpResponse, e);
 168                 }
 169
 170                 return null;
 171     }
 172
 173         private void processControllerException(HttpServletResponse httpResponse, VnfmDriverException e) {
 174                 try {
 175                         logger.error(" VnfmDriverController --> processControllerException", e);
 176                         httpResponse.setStatus(HttpStatus.SC_BAD_REQUEST);
 177                         httpResponse.sendError(e.getHttpStatus(), e.getMessage());
 178                 } catch (IOException e1) {
 179                         logger.error("VnfmDriverController --> processControllerException error to sendError ", e1);
 180                 }
 181         }
 182
 183
 184 }