| package org.apache.maven.continuum.build.settings; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import org.apache.continuum.dao.BuildDefinitionDao; |
| import org.apache.continuum.dao.DirectoryPurgeConfigurationDao; |
| import org.apache.continuum.dao.RepositoryPurgeConfigurationDao; |
| import org.apache.continuum.dao.ScheduleDao; |
| import org.apache.continuum.model.repository.DirectoryPurgeConfiguration; |
| import org.apache.continuum.model.repository.RepositoryPurgeConfiguration; |
| import org.apache.maven.continuum.Continuum; |
| import org.apache.maven.continuum.model.project.BuildDefinition; |
| import org.apache.maven.continuum.model.project.Schedule; |
| import org.apache.maven.continuum.scheduler.ContinuumBuildJob; |
| import org.apache.maven.continuum.scheduler.ContinuumPurgeJob; |
| import org.apache.maven.continuum.scheduler.ContinuumSchedulerConstants; |
| import org.apache.maven.continuum.store.ContinuumStoreException; |
| import org.codehaus.plexus.logging.AbstractLogEnabled; |
| import org.codehaus.plexus.scheduler.AbstractJob; |
| import org.codehaus.plexus.scheduler.Scheduler; |
| import org.codehaus.plexus.util.StringUtils; |
| import org.quartz.CronTrigger; |
| import org.quartz.JobDataMap; |
| import org.quartz.JobDetail; |
| import org.quartz.SchedulerException; |
| |
| import java.text.ParseException; |
| import java.util.Collection; |
| import java.util.Date; |
| import java.util.List; |
| |
| /** |
| * @author <a href="mailto:jason@maven.org">Jason van Zyl</a> |
| * @version $Id$ |
| * @plexus.component role="org.apache.maven.continuum.build.settings.SchedulesActivator" |
| */ |
| public class DefaultSchedulesActivator |
| extends AbstractLogEnabled |
| implements SchedulesActivator |
| { |
| /** |
| * @plexus.requirement |
| */ |
| private DirectoryPurgeConfigurationDao directoryPurgeConfigurationDao; |
| |
| /** |
| * @plexus.requirement |
| */ |
| private RepositoryPurgeConfigurationDao repositoryPurgeConfigurationDao; |
| |
| /** |
| * @plexus.requirement |
| */ |
| private BuildDefinitionDao buildDefinitionDao; |
| |
| /** |
| * @plexus.requirement |
| */ |
| private ScheduleDao scheduleDao; |
| |
| /** |
| * @plexus.requirement role-hint="default" |
| */ |
| private Scheduler scheduler; |
| |
| //private int delay = 3600; |
| private int delay = 1; |
| |
| public void activateSchedules( Continuum continuum ) |
| throws SchedulesActivationException |
| { |
| getLogger().info( "Activating schedules ..." ); |
| |
| Collection<Schedule> schedules = scheduleDao.getAllSchedulesByName(); |
| |
| for ( Schedule schedule : schedules ) |
| { |
| if ( StringUtils.isEmpty( schedule.getCronExpression() ) ) |
| { |
| // TODO: this can possibly be removed but it's here now to |
| // weed out any bugs |
| getLogger().info( "Not scheduling " + schedule.getName() ); |
| |
| continue; |
| } |
| |
| try |
| { |
| // check schedule job class |
| if ( isScheduleFromBuildJob( schedule ) ) |
| { |
| schedule( schedule, continuum, ContinuumBuildJob.class ); |
| } |
| |
| if ( isScheduleFromPurgeJob( schedule ) ) |
| { |
| schedule( schedule, continuum, ContinuumPurgeJob.class ); |
| } |
| } |
| catch ( SchedulesActivationException e ) |
| { |
| getLogger().error( "Can't activate schedule '" + schedule.getName() + "'", e ); |
| |
| schedule.setActive( false ); |
| |
| try |
| { |
| scheduleDao.storeSchedule( schedule ); |
| } |
| catch ( ContinuumStoreException e1 ) |
| { |
| throw new SchedulesActivationException( "Can't desactivate schedule '" + schedule.getName() + "'", |
| e ); |
| } |
| } |
| } |
| } |
| |
| public void activateSchedule( Schedule schedule, Continuum continuum ) |
| throws SchedulesActivationException |
| { |
| getLogger().info( "Activating schedule " + schedule.getName() ); |
| |
| if ( isScheduleFromBuildJob( schedule ) ) |
| { |
| schedule( schedule, continuum, ContinuumBuildJob.class ); |
| } |
| |
| if ( isScheduleFromPurgeJob( schedule ) ) |
| { |
| schedule( schedule, continuum, ContinuumPurgeJob.class ); |
| } |
| } |
| |
| public void unactivateSchedule( Schedule schedule, Continuum continuum ) |
| throws SchedulesActivationException |
| { |
| getLogger().info( "Deactivating schedule " + schedule.getName() ); |
| |
| unschedule( schedule, continuum ); |
| } |
| |
| protected void schedule( Schedule schedule, Continuum continuum, Class jobClass ) |
| throws SchedulesActivationException |
| { |
| if ( !schedule.isActive() ) |
| { |
| getLogger().info( "Schedule \"" + schedule.getName() + "\" is disabled." ); |
| |
| return; |
| } |
| |
| JobDataMap dataMap = new JobDataMap(); |
| |
| dataMap.put( "continuum", continuum ); |
| |
| dataMap.put( AbstractJob.LOGGER, getLogger() ); |
| |
| dataMap.put( ContinuumSchedulerConstants.SCHEDULE, schedule ); |
| |
| //the name + group makes the job unique |
| |
| JobDetail jobDetail = new JobDetail( schedule.getName(), org.quartz.Scheduler.DEFAULT_GROUP, jobClass ); |
| |
| jobDetail.setJobDataMap( dataMap ); |
| |
| jobDetail.setDescription( schedule.getDescription() ); |
| |
| CronTrigger trigger = new CronTrigger(); |
| |
| trigger.setName( schedule.getName() ); |
| |
| trigger.setGroup( org.quartz.Scheduler.DEFAULT_GROUP ); |
| |
| Date startTime = new Date( System.currentTimeMillis() + delay * 1000 ); |
| |
| trigger.setStartTime( startTime ); |
| |
| trigger.setNextFireTime( startTime ); |
| |
| try |
| { |
| trigger.setCronExpression( schedule.getCronExpression() ); |
| } |
| catch ( ParseException e ) |
| { |
| throw new SchedulesActivationException( "Error parsing cron expression.", e ); |
| } |
| |
| try |
| { |
| scheduler.scheduleJob( jobDetail, trigger ); |
| |
| getLogger().info( trigger.getName() + ": next fire time ->" + trigger.getNextFireTime() ); |
| } |
| catch ( SchedulerException e ) |
| { |
| throw new SchedulesActivationException( "Cannot schedule job ->" + jobClass.getName(), e ); |
| } |
| } |
| |
| protected void unschedule( Schedule schedule, Continuum continuum ) |
| throws SchedulesActivationException |
| { |
| try |
| { |
| if ( schedule.isActive() ) |
| { |
| getLogger().info( "Stopping active schedule \"" + schedule.getName() + "\"." ); |
| |
| scheduler.interruptSchedule( schedule.getName(), org.quartz.Scheduler.DEFAULT_GROUP ); |
| } |
| |
| scheduler.unscheduleJob( schedule.getName(), org.quartz.Scheduler.DEFAULT_GROUP ); |
| } |
| catch ( SchedulerException e ) |
| { |
| throw new SchedulesActivationException( "Cannot unschedule build job \"" + schedule.getName() + "\".", e ); |
| } |
| } |
| |
| private boolean isScheduleFromBuildJob( Schedule schedule ) |
| { |
| List<BuildDefinition> buildDef = buildDefinitionDao.getBuildDefinitionsBySchedule( schedule.getId() ); |
| |
| if ( buildDef.size() > 0 ) |
| { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| private boolean isScheduleFromPurgeJob( Schedule schedule ) |
| { |
| List<RepositoryPurgeConfiguration> repoPurgeConfigs = |
| repositoryPurgeConfigurationDao.getRepositoryPurgeConfigurationsBySchedule( schedule.getId() ); |
| List<DirectoryPurgeConfiguration> dirPurgeConfigs = |
| directoryPurgeConfigurationDao.getDirectoryPurgeConfigurationsBySchedule( schedule.getId() ); |
| |
| if ( repoPurgeConfigs.size() > 0 || dirPurgeConfigs.size() > 0 ) |
| { |
| return true; |
| } |
| |
| return false; |
| } |
| } |