/*- | |
* ============LICENSE_START======================================================= | |
* OSAM | |
* ================================================================================ | |
* Copyright (C) 2018 AT&T | |
* ================================================================================ | |
* 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.osam.job.impl; | |
import com.google.common.collect.ImmutableMap; | |
import lombok.extern.slf4j.Slf4j; | |
import org.onap.osam.common.exception.GenericUncheckedException; | |
import org.onap.osam.job.dao.job.JobStatus; | |
import org.onap.osam.job.IJobsDataAccessService; | |
import org.onap.osam.job.command.JobCommandFactory; | |
import org.quartz.JobBuilder; | |
import org.quartz.JobDataMap; | |
import org.quartz.JobDetail; | |
import org.quartz.Scheduler; | |
import org.quartz.SchedulerException; | |
import org.quartz.SimpleTrigger; | |
import org.quartz.TriggerBuilder; | |
import org.springframework.beans.factory.annotation.Autowired; | |
import org.springframework.scheduling.quartz.SchedulerFactoryBean; | |
import org.springframework.stereotype.Component; | |
import javax.annotation.PostConstruct; | |
import static org.quartz.SimpleScheduleBuilder.simpleSchedule; | |
@Slf4j | |
@Component | |
public class JobSchedulerInitializer { | |
private IJobsDataAccessService jobsDataAccessService; | |
private SchedulerFactoryBean schedulerFactoryBean; | |
private JobCommandFactory jobCommandFactory; | |
@Autowired | |
public JobSchedulerInitializer( | |
IJobsDataAccessService jobsDataAccessService, | |
SchedulerFactoryBean schedulerFactoryBean, | |
JobCommandFactory JobCommandFactory | |
) { | |
this.jobsDataAccessService = jobsDataAccessService; | |
this.schedulerFactoryBean = schedulerFactoryBean; | |
this.jobCommandFactory = JobCommandFactory; | |
} | |
@PostConstruct | |
public void init() { | |
scheduleJobWorker(JobStatus.PENDING, 1); | |
scheduleJobWorker(JobStatus.CREATING, 1); | |
scheduleJobWorker(JobStatus.IN_PROGRESS, 1); | |
scheduleJobWorker(JobStatus.RESOURCE_IN_PROGRESS, 1); | |
} | |
private void scheduleJobWorker(JobStatus topic, int intervalInSeconds) { | |
final Scheduler scheduler = schedulerFactoryBean.getScheduler(); | |
JobDetail jobDetail = JobBuilder.newJob().ofType(JobWorker.class) | |
.withIdentity("AsyncWorkersJob" + topic) | |
.withDescription("Job that run async worker for " + topic) | |
.setJobData(new JobDataMap(ImmutableMap.of( | |
"jobsDataAccessService", jobsDataAccessService, | |
"jobCommandFactory", jobCommandFactory, | |
"topic", topic | |
))) | |
.build(); | |
SimpleTrigger asyncWorkerTrigger = TriggerBuilder.newTrigger().forJob(jobDetail) | |
.withIdentity("AsyncWorkersTrigger" + topic) | |
.withDescription("Trigger to run async worker for " + topic) | |
.withSchedule(simpleSchedule().repeatForever().withIntervalInSeconds(intervalInSeconds)) | |
.build(); | |
try { | |
scheduler.scheduleJob(jobDetail, asyncWorkerTrigger); | |
} catch (SchedulerException e) { | |
log.error("Failed to schedule trigger for async worker jobs: {}", e.getMessage()); | |
throw new GenericUncheckedException(e); | |
} | |
} | |
} |