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/*
* Copyright 2016-2017, Nokia Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.controller;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.io.IOUtils;
import org.apache.http.HttpStatus;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.inf.CbamMgmrInf;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.exception.VnfmDriverException;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.CreateSubscriptionRequest;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.CreateSubscriptionResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfRequest;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.InstantiateVnfRequest;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.InstantiateVnfResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.OperStatusVnfResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.QueryVnfResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfRequest;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfRequest;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.inf.VnfmDriverMgmrInf;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.MDC;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import com.google.gson.Gson;
@Controller
@RequestMapping(value = "/api/nokiavnfmdriver/v1")
public class VnfmDriverController {
private static final Logger logger = LoggerFactory.getLogger(VnfmDriverController.class);
@Autowired
private VnfmDriverMgmrInf vnfmDriverMgmr;
@Autowired
private CbamMgmrInf cbamMgmr;
private Gson gson = new Gson();
@RequestMapping(value = "/swagger.json", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public String apidoc() throws IOException {
// String client = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest().getRemoteAddr();
ClassLoader classLoader = getClass().getClassLoader();
return IOUtils.toString(classLoader.getResourceAsStream("swagger.json"));
}
@RequestMapping(value = "/{vnfmId}/vnfs", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public InstantiateVnfResponse instantiateVnf(@RequestBody InstantiateVnfRequest request, @PathVariable("vnfmId") String vnfmId, HttpServletResponse httpResponse)
{
MDC.put("MDCtest", "MDCtest_001");
String jsonString = gson.toJson(request);
logger.info("instantiateVnf request: vnfmId = " + vnfmId + ", bodyMessage is " + jsonString);
InstantiateVnfResponse response = vnfmDriverMgmr.instantiateVnf(request, vnfmId);
logger.info("VnfmDriverController --> instantiateVnf response is " + gson.toJson(response));
httpResponse.setStatus(HttpStatus.SC_CREATED);
return response;
}
@RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/terminate", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public TerminateVnfResponse terminateVnf(@RequestBody TerminateVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
{
String jsonString = gson.toJson(request);
logger.info("terminateVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
try {
TerminateVnfResponse response = vnfmDriverMgmr.terminateVnf(request, vnfmId, vnfInstanceId);
httpResponse.setStatus(HttpStatus.SC_CREATED);
logger.info("VnfmDriverController --> terminateVnf response is " + gson.toJson(response));
return response;
}
catch(VnfmDriverException e)
{
processControllerException(httpResponse, e);
}
return null;
}
@RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public QueryVnfResponse queryVnf(@PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
{
logger.info("queryVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId);
try {
QueryVnfResponse response = vnfmDriverMgmr.queryVnf(vnfmId, vnfInstanceId);
httpResponse.setStatus(HttpStatus.SC_CREATED);
logger.info("VnfmDriverController --> queryVnf response is " + gson.toJson(response));
return response;
}
catch(VnfmDriverException e)
{
processControllerException(httpResponse, e);
}
return null;
}
@RequestMapping(value = "/{vnfmId}/jobs/{jobId}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public OperStatusVnfResponse getOperStatus(@PathVariable("vnfmId") String vnfmId,@PathVariable("jobId") String jobId, HttpServletResponse httpResponse)
{
logger.info("getOperStatus request: vnfmId = " + vnfmId + ", jobId = " + jobId);
try {
OperStatusVnfResponse response = vnfmDriverMgmr.getOperStatus(vnfmId, jobId);
httpResponse.setStatus(HttpStatus.SC_CREATED);
logger.info("VnfmDriverController --> getOperStatus response is " + gson.toJson(response));
return response;
}
catch(VnfmDriverException e)
{
processControllerException(httpResponse, e);
}
return null;
}
@RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/scale", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public ScaleVnfResponse scaleVnf(@RequestBody ScaleVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
{
String jsonString = gson.toJson(request);
logger.info("scaleVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
try {
ScaleVnfResponse response = vnfmDriverMgmr.scaleVnf(request, vnfmId, vnfInstanceId);
httpResponse.setStatus(HttpStatus.SC_CREATED);
logger.info("VnfmDriverController --> scaleVnf response is " + gson.toJson(response));
return response;
}
catch(VnfmDriverException e)
{
processControllerException(httpResponse, e);
}
return null;
}
@RequestMapping(value = "/{vnfmId}/vnfs/{vnfInstanceId}/heal", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public HealVnfResponse healVnf(@RequestBody HealVnfRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfInstanceId") String vnfInstanceId, HttpServletResponse httpResponse)
{
String jsonString = gson.toJson(request);
logger.info("healVnf request: vnfmId = " + vnfmId + ", vnfInstanceId = " + vnfInstanceId + ", bodyMessage is " + jsonString);
try {
HealVnfResponse response = vnfmDriverMgmr.healVnf(request, vnfmId, vnfInstanceId);
httpResponse.setStatus(HttpStatus.SC_CREATED);
logger.info("VnfmDriverController --> healVnf response is " + gson.toJson(response));
return response;
}
catch(VnfmDriverException e)
{
processControllerException(httpResponse, e);
}
return null;
}
//// @RequestMapping(value = "/notifications", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
//// public CBAMVnfNotificationResponse notificationVnf(@RequestBody CBAMVnfNotificationRequest request, HttpServletResponse httpResponse) throws ClientProtocolException, Exception
// @RequestMapping(value = "/notifications")
//// @ResponseBody
// public void notificationVnf(HttpServletRequest request, HttpServletResponse httpResponse) throws ClientProtocolException, Exception
// {
//
//// String jsonString = gson.toJson(request);
//// logger.info("notificationVnf request: bodyMessage is " + jsonString);
// logger.info("notificationVnf request: bodyMessage is " + request.getMethod() + ",");
//
// try {
//// CBAMVnfNotificationResponse response = cbamMgmr.getNotification(request);
// httpResponse.setStatus(204);
//// logger.info("cbamController --> notificationVnf response is " + gson.toJson(response));
//// return response;
// }
// catch(VnfmDriverException e)
// {
// processControllerException(httpResponse, e);
// }
//
//// return null;
// }
private void processControllerException(HttpServletResponse httpResponse, VnfmDriverException e) {
try {
logger.error(" VnfmDriverController --> processControllerException", e);
httpResponse.setStatus(HttpStatus.SC_BAD_REQUEST);
httpResponse.sendError(e.getHttpStatus(), e.getMessage());
} catch (IOException e1) {
logger.error("VnfmDriverController --> processControllerException error to sendError ", e1);
}
}
// -- The following VNFM Driver APIs are compliant to ETSI SOL003 -- Begin
@RequestMapping(value = "/createSubscripiton", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public CreateSubscriptionResponse createSubscripiton(@RequestBody CreateSubscriptionRequest request, HttpServletResponse httpResponse)
{
String jsonString = gson.toJson(request);
logger.info("VnfmDriverController --> createSubscripiton, bodyMessage is " + jsonString);
try {
request.setCallbackUrl(request.getCallbackUri());
CreateSubscriptionResponse response = vnfmDriverMgmr.createSubscription(request);
httpResponse.setStatus(HttpStatus.SC_CREATED);
logger.info("VnfmDriverController --> createSubscripiton end ");
return response;
}
catch(VnfmDriverException e)
{
processControllerException(httpResponse, e);
}
return null;
}
// -- The following VNFM Driver APIs are compliant to ETSI SOL003 -- End
}
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