2 * ============LICENSE_START======================================================================
3 * Copyright (C) 2018 NOKIA Intellectual Property, 2018-2019 Nordix Foundation. All rights reserved.
4 * ===============================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 * ============LICENSE_END========================================================================
19 package org.onap.dcaegen2.collectors.datafile.controllers;
21 import org.onap.dcaegen2.collectors.datafile.configuration.SchedulerConfig;
22 import org.onap.dcaegen2.collectors.datafile.model.logging.MappedDiagnosticContext;
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
25 import org.springframework.beans.factory.annotation.Autowired;
26 import org.springframework.http.HttpHeaders;
27 import org.springframework.http.HttpStatus;
28 import org.springframework.http.ResponseEntity;
29 import org.springframework.web.bind.annotation.GetMapping;
30 import org.springframework.web.bind.annotation.RequestHeader;
31 import org.springframework.web.bind.annotation.RestController;
33 import io.swagger.annotations.Api;
34 import io.swagger.annotations.ApiOperation;
35 import reactor.core.publisher.Mono;
38 * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/5/18
39 * @author <a href="mailto:henrik.b.andersson@est.tech">Henrik Andersson</a>
43 @Api(value = "ScheduleController")
44 public class ScheduleController {
46 private static final Logger logger = LoggerFactory.getLogger(ScheduleController.class);
48 private final SchedulerConfig schedulerConfig;
51 public ScheduleController(SchedulerConfig schedulerConfig) {
52 this.schedulerConfig = schedulerConfig;
56 @ApiOperation(value = "Start scheduling worker request")
57 public Mono<ResponseEntity<String>> startTasks(@RequestHeader HttpHeaders headers) {
58 MappedDiagnosticContext.initializeTraceContext(headers);
59 logger.info(MappedDiagnosticContext.ENTRY, "Start request");
60 Mono<ResponseEntity<String>> response = startTasks();
61 logger.info(MappedDiagnosticContext.EXIT, "Start request");
65 public Mono<ResponseEntity<String>> startTasks() {
66 return Mono.fromSupplier(schedulerConfig::tryToStartTask) //
67 .map(this::createStartTaskResponse);
70 @GetMapping("/stopDatafile")
71 @ApiOperation(value = "Receiving stop scheduling worker request")
72 public Mono<ResponseEntity<String>> stopTask(@RequestHeader HttpHeaders headers) {
73 MappedDiagnosticContext.initializeTraceContext(headers);
74 logger.info(MappedDiagnosticContext.ENTRY, "Stop request");
75 Mono<ResponseEntity<String>> response = schedulerConfig.getResponseFromCancellationOfTasks();
76 logger.info(MappedDiagnosticContext.EXIT, "Stop request");
80 @ApiOperation(value = "Sends success or error response on starting task execution")
81 private ResponseEntity<String> createStartTaskResponse(boolean wasScheduled) {
83 return new ResponseEntity<>("Datafile Service has been started!", HttpStatus.CREATED);
85 return new ResponseEntity<>("Datafile Service is still running!", HttpStatus.NOT_ACCEPTABLE);