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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.so.adapters.etsisol003adapter.lcm.rest;
import static org.onap.so.adapters.etsi.sol003.adapter.common.CommonConstants.BASE_URL;
import javax.validation.Valid;
import javax.ws.rs.core.MediaType;
import org.onap.logging.ref.slf4j.ONAPLogConstants;
import org.onap.so.adapters.etsisol003adapter.lcm.jobmanagement.JobManager;
import org.onap.so.adapters.etsisol003adapter.lcm.lifecycle.LifecycleManager;
import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.CreateVnfRequest;
import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.CreateVnfResponse;
import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.DeleteVnfResponse;
import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.QueryJobResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.MDC;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RequestMapping;
import io.swagger.annotations.ApiParam;
/**
* Controller for handling requests to the VNFM (Virtual Network Function Manager) adapter REST API.
*/
@Controller
@RequestMapping(value = BASE_URL, produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public class EtsiSol003AdapterController {
private static final Logger logger = LoggerFactory.getLogger(EtsiSol003AdapterController.class);
private final LifecycleManager lifecycleManager;
private final JobManager jobManager;
@Autowired
EtsiSol003AdapterController(final LifecycleManager lifecycleManager, final JobManager jobManager) {
this.lifecycleManager = lifecycleManager;
this.jobManager = jobManager;
}
@PostMapping(value = "/vnfs/{vnfId}")
public ResponseEntity<CreateVnfResponse> vnfCreate(
@ApiParam(value = "The identifier of the VNF. This must be the vnf-id of an existing generic-vnf in AAI.",
required = true) @PathVariable("vnfId") final String vnfId,
@ApiParam(value = "VNF creation parameters",
required = true) @Valid @RequestBody final CreateVnfRequest createVnfRequest,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies a single top level invocation of ONAP",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.REQUEST_ID,
required = false) final String requestId,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies the client application user agent or user invoking the API",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.PARTNER_NAME,
required = false) final String partnerName,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies a single invocation of a single component",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.INVOCATION_ID,
required = false) final String invocationId) {
setLoggingMDCs(requestId, partnerName, invocationId);
logger.info("REST request vnfCreate with body: {}", createVnfRequest);
try {
final CreateVnfResponse createVnfResponse = lifecycleManager.createVnf(vnfId, createVnfRequest);
return new ResponseEntity<>(createVnfResponse, HttpStatus.ACCEPTED);
} finally {
clearLoggingMDCs();
}
}
@DeleteMapping(value = "/vnfs/{vnfId}")
public ResponseEntity<DeleteVnfResponse> vnfDelete(
@ApiParam(value = "The identifier of the VNF. This must be the vnf-id of an existing generic-vnf in AAI.",
required = true) @PathVariable("vnfId") final String vnfId,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies a single top level invocation of ONAP",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.REQUEST_ID,
required = false) final String requestId,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies the client application user agent or user invoking the API",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.PARTNER_NAME,
required = false) final String partnerName,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies a single invocation of a single component",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.INVOCATION_ID,
required = false) final String invocationId) {
setLoggingMDCs(requestId, partnerName, invocationId);
logger.info("REST request vnfDelete for VNF: {}", vnfId);
try {
final DeleteVnfResponse response = lifecycleManager.deleteVnf(vnfId);
return new ResponseEntity<>(response, HttpStatus.ACCEPTED);
} finally {
clearLoggingMDCs();
}
}
@GetMapping(value = "/jobs/{jobId}")
public ResponseEntity<QueryJobResponse> jobQuery(
@ApiParam(value = "The identifier of the Job.", required = true) @PathVariable("jobId") final String jobId,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies a single top level invocation of ONAP",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.REQUEST_ID,
required = false) final String requestId,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies the client application user agent or user invoking the API",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.PARTNER_NAME,
required = false) final String partnerName,
@ApiParam(
value = "Used to track REST requests for logging purposes. Identifies a single invocation of a single component",
required = false) @RequestHeader(value = ONAPLogConstants.Headers.INVOCATION_ID,
required = false) final String invocationId) {
setLoggingMDCs(requestId, partnerName, invocationId);
try {
final QueryJobResponse response = jobManager.getVnfmOperation(jobId);
return new ResponseEntity<>(response, HttpStatus.OK);
} finally {
clearLoggingMDCs();
}
}
private void setLoggingMDCs(final String requestId, final String partnerName, final String invocationId) {
MDC.put(ONAPLogConstants.MDCs.REQUEST_ID, requestId);
MDC.put(ONAPLogConstants.MDCs.PARTNER_NAME, partnerName);
MDC.put(ONAPLogConstants.MDCs.INVOCATION_ID, invocationId);
}
private void clearLoggingMDCs() {
MDC.clear();
}
}
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