diff options
Diffstat (limited to 'prh-app-server/src/main')
3 files changed, 85 insertions, 32 deletions
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java index ff2f8bd5..0cc12d41 100644 --- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java @@ -27,6 +27,7 @@ import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; import org.springframework.scheduling.TaskScheduler; +import org.springframework.scheduling.annotation.EnableScheduling; import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler; /** @@ -36,6 +37,7 @@ import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler; @Configuration @ComponentScan @EnableAutoConfiguration(exclude = {JacksonAutoConfiguration.class}) +@EnableScheduling public class MainApp { public static void main(String[] args) { diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/SchedulerConfig.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/SchedulerConfig.java new file mode 100644 index 00000000..a650fe85 --- /dev/null +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/SchedulerConfig.java @@ -0,0 +1,76 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ +package org.onap.dcaegen2.services.prh.configuration; + +import io.swagger.annotations.ApiOperation; +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.ScheduledFuture; +import javax.annotation.PostConstruct; +import org.onap.dcaegen2.services.prh.tasks.ScheduledTasks; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Configuration; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.scheduling.TaskScheduler; +import org.springframework.scheduling.annotation.EnableScheduling; +import reactor.core.publisher.Mono; + +/** + * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 6/13/18 + */ +@Configuration +@EnableScheduling +public class SchedulerConfig extends PrhAppConfig { + + private static final int SCHEDULING_DELAY = 2000; + private static volatile List<ScheduledFuture> scheduledFutureList = new ArrayList<>(); + + private final TaskScheduler taskScheduler; + private final ScheduledTasks scheduledTask; + + @Autowired + public SchedulerConfig(TaskScheduler taskScheduler, ScheduledTasks scheduledTask) { + this.taskScheduler = taskScheduler; + this.scheduledTask = scheduledTask; + } + + @ApiOperation(value = "Get response on stopping task execution") + public synchronized Mono<ResponseEntity<String>> getResponseFromCancellationOfTasks() { + scheduledFutureList.forEach(x -> x.cancel(false)); + scheduledFutureList.clear(); + return Mono.defer(() -> + Mono.just(new ResponseEntity<>("PRH Service has already been stopped!", HttpStatus.CREATED)) + ); + } + + @PostConstruct + @ApiOperation(value = "Start task if possible") + public synchronized boolean tryToStartTask() { + if (scheduledFutureList.isEmpty()) { + scheduledFutureList.add(taskScheduler + .scheduleWithFixedDelay(scheduledTask::scheduleMainPrhEventTask, SCHEDULING_DELAY)); + return true; + } else { + return false; + } + + } +} diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/ScheduleController.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/ScheduleController.java index dbac6a53..a55cb108 100644 --- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/ScheduleController.java +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/ScheduleController.java @@ -1,4 +1,4 @@ -/*- +/* * ============LICENSE_START======================================================= * PNF-REGISTRATION-HANDLER * ================================================================================ @@ -21,6 +21,7 @@ package org.onap.dcaegen2.services.prh.controllers; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; +import org.onap.dcaegen2.services.prh.configuration.SchedulerConfig; import org.onap.dcaegen2.services.prh.tasks.ScheduledTasks; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -45,52 +46,26 @@ import java.util.concurrent.ScheduledFuture; public class ScheduleController { private static final Logger logger = LoggerFactory.getLogger(ScheduleController.class); - private static final int SCHEDULING_DELAY = 5000; - private static volatile List<ScheduledFuture> scheduledFutureList = new ArrayList<>(); - - private final TaskScheduler taskScheduler; - private final ScheduledTasks scheduledTask; + private final SchedulerConfig schedulerConfig; @Autowired - public ScheduleController(TaskScheduler taskScheduler, ScheduledTasks scheduledTask) { - this.taskScheduler = taskScheduler; - this.scheduledTask = scheduledTask; + public ScheduleController(SchedulerConfig schedulerConfig) { + this.schedulerConfig = schedulerConfig; } @RequestMapping(value = "start", method = RequestMethod.GET) @ApiOperation(value = "Start scheduling worker request") public Mono<ResponseEntity<String>> startTasks() { logger.trace("Receiving start scheduling worker request"); - return Mono.fromSupplier(this::tryToStartTask).map(this::createStartTaskResponse); + return Mono.fromSupplier(schedulerConfig::tryToStartTask).map(this::createStartTaskResponse); } @RequestMapping(value = "stopPrh", method = RequestMethod.GET) @ApiOperation(value = "Receiving stop scheduling worker request") public Mono<ResponseEntity<String>> stopTask() { logger.trace("Receiving stop scheduling worker request"); - return getResponseFromCancellationOfTasks(); - } - - @ApiOperation(value = "Get response on stopping task execution") - private synchronized Mono<ResponseEntity<String>> getResponseFromCancellationOfTasks() { - scheduledFutureList.forEach(x -> x.cancel(false)); - scheduledFutureList.clear(); - return Mono.defer(() -> - Mono.just(new ResponseEntity<>("PRH Service has already been stopped!", HttpStatus.CREATED)) - ); - } - - @ApiOperation(value = "Start task if possible") - private synchronized boolean tryToStartTask() { - if (scheduledFutureList.isEmpty()) { - scheduledFutureList.add(taskScheduler - .scheduleWithFixedDelay(scheduledTask::scheduleMainPrhEventTask, SCHEDULING_DELAY)); - return true; - } else { - return false; - } - + return schedulerConfig.getResponseFromCancellationOfTasks(); } @ApiOperation(value = "Sends success or error response on starting task execution") |