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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.nokia.restapi;
import javax.servlet.http.HttpServletResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.so.SoV2LifecycleManager;
import org.onap.vnfmadapter.so.v2.model.*;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
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.ResponseBody;
import static javax.servlet.http.HttpServletResponse.SC_CREATED;
import static javax.servlet.http.HttpServletResponse.SC_NO_CONTENT;
import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.Constants.BASE_URL;
import static org.slf4j.LoggerFactory.getLogger;
import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
import static org.springframework.web.bind.annotation.RequestMethod.*;
/**
* Responsible for providing the Nokia sVNFM REST APIs
*/
@Controller
@RequestMapping(value = BASE_URL + "/so/v2")
public class SoV2Api {
private static Logger logger = getLogger(SoV2Api.class);
private final SoV2LifecycleManager soLifecycleManager;
@Autowired
SoV2Api(SoV2LifecycleManager lifecycleManager) {
this.soLifecycleManager = lifecycleManager;
}
/**
* Create the VNF
*
* @param request the creation request
* @param vnfIdInAai the identifier of the VNF in A&AI
* @param httpResponse the HTTP response
* @return the descriptor of the created VNF
*/
@RequestMapping(value = "/vnfs/{vnfIdInAai}", method = POST, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public void createVnf(@RequestBody SoV2VnfCreateRequest request, @PathVariable("vnfIdInAai") String vnfIdInAai, HttpServletResponse httpResponse) {
logger.info("REST: Create the VNF");
soLifecycleManager.createVnf(vnfIdInAai, request, httpResponse);
httpResponse.setStatus(SC_NO_CONTENT);
}
/**
* Query the VNF
*
* @param request the creation request
* @param vnfIdInAai the identifier of the VNF in A&AI
* @param httpResponse the HTTP response
* @return the descriptor of the created VNF
*/
@RequestMapping(value = "/vnfs/{vnfIdInAai}", method = POST, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public SoV2VnfQueryResponse queryVnf(@RequestBody SoV2VnfQueryRequest request, @PathVariable("vnfIdInAai") String vnfIdInAai, HttpServletResponse httpResponse) {
logger.info("REST: Create the VNF");
return soLifecycleManager.queryVnf(vnfIdInAai, request, httpResponse);
}
/**
* Terminate the VNF
*
* @param request the termination request
* @param vnfIdInAai the identifier of the VNF in A&AI
* @param httpResponse the HTTP response
* @return the job representing the VNF termination operation
*/
@RequestMapping(value = "/vnfs/{vnfIdInAai}", method = DELETE, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public void delete(@RequestBody SoV2VnfDeleteRequest request, @PathVariable("vnfIdInAai") String vnfIdInAai, HttpServletResponse httpResponse) {
logger.info("REST: Deactivate the VNF");
soLifecycleManager.delete(vnfIdInAai, request, httpResponse);
httpResponse.setStatus(SC_NO_CONTENT);
}
/**
* Update the VNF
*
* @param request the creation request
* @param vnfIdInAai the identifier of the VNF in A&AI
* @param httpResponse the HTTP response
* @return the descriptor of the created VNF
*/
@RequestMapping(value = "/vnfs/{vnfIdInAai}", method = PUT, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public SoV2VnfUpdateResponse updateVnf(@RequestBody SoV2VnfUpdateRequest request, @PathVariable("vnfIdInAai") String vnfIdInAai, HttpServletResponse httpResponse) {
logger.info("REST: Update the VNF");
return soLifecycleManager.updateVnf(vnfIdInAai, request, httpResponse);
}
/**
* Rollback update VNF
*
* @param request the rollback request
* @param httpResponse the HTTP response
*/
@RequestMapping(value = "/vnfs/{vnfIdInAai}/rollback", method = POST, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public void rollback(@RequestBody SoV2RollbackVnfUpdate request, @PathVariable("vnfIdInAai") String vnfIdInAai, HttpServletResponse httpResponse) {
logger.info("REST: Create the VF");
soLifecycleManager.rollback(vnfIdInAai, request, httpResponse);
}
/**
* Create the VF module
*
* @param request the creation request
* @param vnfIdInAai the identifier of the VNF in A&AI
* @param httpResponse the HTTP response
*/
@RequestMapping(value = "/vfmodule/{vnfIdInAai}/{vfModuleId}", method = POST, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public void createVfModule(@RequestBody SoV2VfModuleCreateRequest request, @PathVariable("vnfIdInAai") String vnfIdInAai, @PathVariable("vfModuleId") String vfModuleId, HttpServletResponse httpResponse) {
logger.info("REST: Create the VF");
soLifecycleManager.createVfModule(vnfIdInAai, vfModuleId, request, httpResponse);
httpResponse.setStatus(SC_CREATED);
}
/**
* Terminate the VF module
*
* @param request the termination request
* @param vnfIdInAai the identifier of the VNF in A&AI
* @param httpResponse the HTTP response
*/
@RequestMapping(value = "/vfmodule/{vnfIdInAai}/{vfModuleId}", method = DELETE, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public void deleteVfModule(@RequestBody SoV2VnfDeleteRequest request, @PathVariable("vnfIdInAai") String vnfIdInAai, @PathVariable("vfModuleId") String vfModuleId, HttpServletResponse httpResponse) {
logger.info("REST: Deactivate the VNF");
soLifecycleManager.deleteVfModule(vnfIdInAai, vfModuleId, request, httpResponse);
httpResponse.setStatus(SC_NO_CONTENT);
}
/**
* Update the VF module
*
* @param request the creation request
* @param vnfIdInAai the identifier of the VNF in A&AI
* @param httpResponse the HTTP response
* @return the descriptor of the created VNF
*/
@RequestMapping(value = "/vfmodule/{vnfIdInAai}/{vfModuleId}", method = PUT, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public SoV2VnfUpdateResponse updateVfModule(@RequestBody SoV2VnfUpdateRequest request, @PathVariable("vnfIdInAai") String vnfIdInAai, @PathVariable("vfModuleId") String vfModuleId, HttpServletResponse httpResponse) {
logger.info("REST: Update the VNF");
return soLifecycleManager.updateVfModule(vnfIdInAai, vfModuleId, request, httpResponse);
}
/**
* Rollback update VNF
*
* @param request the rollback request
* @param httpResponse the HTTP response
*/
@RequestMapping(value = "/vfmodule/{vnfIdInAai}/{vfModuleId}/rollback", method = PUT, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
@ResponseBody
public void rollbackVfModuleUpdate(@RequestBody SoV2RollbackVnfUpdate request, @PathVariable("vnfIdInAai") String vnfIdInAai, HttpServletResponse httpResponse) {
logger.info("REST: Roll back VF module update");
soLifecycleManager.rollback(vnfIdInAai, request, httpResponse);
}
/**
* Provides a probe for SO to test health of VNFM adapter
*
* @param httpResponse the HTTP response
*/
@RequestMapping(value = "/ping", method = GET)
public void testLcnConnectivity(HttpServletResponse httpResponse) {
httpResponse.setStatus(HttpServletResponse.SC_OK);
}
}
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