EventsDeletionJob.java

package org.openstack.atlas.jobs;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openstack.atlas.service.domain.entities.JobName;
import org.openstack.atlas.service.domain.entities.JobStateVal;
import org.openstack.atlas.service.domain.events.entities.Alert;
import org.openstack.atlas.service.domain.events.repository.LoadBalancerEventRepository;
import org.openstack.atlas.service.domain.services.helpers.AlertHelper;
import org.openstack.atlas.service.domain.services.helpers.AlertType;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Required;
import org.springframework.stereotype.Component;

import java.util.Calendar;

@Component
public class EventsDeletionJob extends AbstractJob {
    private final Log LOG = LogFactory.getLog(EventsDeletionJob.class);

    @Autowired
    LoadBalancerEventRepository loadBalancerEventRepository;

    @Override
    public Log getLogger() {
        return LOG;
    }

    @Override
    public JobName getJobName() {
        return JobName.ATOM_EVENTS_DELETION_JOB;
    }

    @Override
    public void setup(JobExecutionContext jobExecutionContext) throws JobExecutionException {
    }

    @Override
    public void run() throws Exception {
        try {
            //LoadBalancerEvent
            LOG.info("Loadbalancer events deletion job started...");
            LOG.info(String.format("Attempting to remove loadbalancer events from the database... "));
            loadBalancerEventRepository.removeLoadBalancerEventEntries();
            LOG.info("LoadBalancer events deletion job completed.");

            //LoadBalancerServiceEvent
            LOG.info("Loadbalancer service events deletion job started...");
            LOG.info(String.format("Attempting to remove loadbalancer service events from the database... "));
            loadBalancerEventRepository.removeLoadBalancerServiceEventEntries();
            LOG.info("LoadBalancer service events deletion job completed.");

            //NodeEvent
            LOG.info("Node events deletion job started...");
            LOG.info(String.format("Attempting to remove node events from the database... "));
            loadBalancerEventRepository.removeNodeEventEntries();
            LOG.info("Node events deletion job completed.");

            //NodeServiceEvent
            LOG.info("Node service events deletion job started...");
            LOG.info(String.format("Attempting to remove old node service events from the database... "));
            loadBalancerEventRepository.removeNodeServiceEventEntries();
            LOG.info("Node service events deletion job completed.");

            //VirtualIpEvent
            LOG.info("Virtual ip events deletion job started...");
            LOG.info(String.format("Attempting to remove virtual ip events from the database... "));
            loadBalancerEventRepository.removeVirtualIpEventEntries();
            LOG.info("Virtual ip events deletion job completed.");

            //ConnectionLimitEvent
            LOG.info("Connection limit events deletion job started...");
            LOG.info(String.format("Attempting to remove connection limit events from the database... "));
            loadBalancerEventRepository.removeConnectionLimitEventEntries();
            LOG.info("Connection limit events deletion job completed.");

            //SessionPersistenceEvent
            LOG.info("Session persistence events deletion job started...");
            LOG.info(String.format("Attempting to remove session persistence events from the database... "));
            loadBalancerEventRepository.removeSessionPersistenceEventEntries();
            LOG.info("Session persistence events deletion job completed.");

            //AccessListEvent
            LOG.info("Access list events deletion job started...");
            LOG.info(String.format("Attempting to remove access list events from the database... "));
            loadBalancerEventRepository.removeAccessListEventEntries();
            LOG.info("Access list events deletion job completed.");

            //HealthMonitorEvent
            LOG.info("Health monitor events deletion job started...");
            LOG.info(String.format("Attempting to remove health monitor events from the database... "));
            loadBalancerEventRepository.removeHealthMonitorEventEntries();
            LOG.info("Health monitor events deletion job completed.");
        } catch (Exception e) {
            Alert alert = AlertHelper.createAlert(1, 1, e, AlertType.API_FAILURE.name(), "Failed removing an event entry...");
            alertRepository.save(alert);
            throw e;
        }
    }

    @Override
    public void cleanup() {
    }

}