package org.apache.continuum.purge;
/*
* 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.buildmanager.BuildsManager;
import org.apache.continuum.dao.ProjectDao;
import org.apache.continuum.model.repository.DirectoryPurgeConfiguration;
import org.apache.continuum.model.repository.LocalRepository;
import org.apache.continuum.model.repository.RepositoryPurgeConfiguration;
import org.apache.continuum.purge.task.PurgeTask;
import org.apache.continuum.taskqueue.manager.TaskQueueManager;
import org.apache.continuum.taskqueue.manager.TaskQueueManagerException;
import org.apache.maven.continuum.build.settings.DefaultSchedulesActivator;
import org.apache.maven.continuum.build.settings.SchedulesActivationException;
import org.apache.maven.continuum.build.settings.SchedulesActivator;
import org.apache.maven.continuum.model.project.Schedule;
import org.codehaus.plexus.taskqueue.TaskQueueException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.List;
/**
* DefaultContinuumPurgeManager
*
* @author Maria Catherine Tan
* @version $Id: DefaultContinuumPurgeManager.java 780708 2009-06-01 16:29:31Z jmorales $
* @plexus.component role="org.apache.continuum.purge.ContinuumPurgeManager" role-hint="default"
* @since 25 jul 07
*/
public class DefaultContinuumPurgeManager
implements ContinuumPurgeManager
{
private static final Logger log = LoggerFactory.getLogger( DefaultContinuumPurgeManager.class );
/**
* @plexus.requirement
*/
private SchedulesActivator schedulesActivator;
/**
* @plexus.requirement
*/
private PurgeConfigurationService purgeConfigurationService;
/**
* @plexus.requirement
*/
private TaskQueueManager taskQueueManager;
/**
* @plexus.requirement role-hint="parallel"
*/
private BuildsManager parallelBuildsManager;
public void purge( Schedule schedule )
throws ContinuumPurgeManagerException
{
List<RepositoryPurgeConfiguration> repoPurgeList = null;
List<DirectoryPurgeConfiguration> dirPurgeList = null;
repoPurgeList = purgeConfigurationService.getEnableRepositoryPurgeConfigurationsBySchedule( schedule.getId() );
dirPurgeList = purgeConfigurationService.getEnableDirectoryPurgeConfigurationsBySchedule( schedule.getId() );
if ( repoPurgeList != null && repoPurgeList.size() > 0 )
{
for ( RepositoryPurgeConfiguration repoPurge : repoPurgeList )
{
purgeRepository( repoPurge );
}
}
if ( dirPurgeList != null && dirPurgeList.size() > 0 )
{
for ( DirectoryPurgeConfiguration dirPurge : dirPurgeList )
{
purgeDirectory( dirPurge );
}
}
if ( ( repoPurgeList == null || repoPurgeList.isEmpty() ) && ( dirPurgeList == null || dirPurgeList.isEmpty() ) )
{
// This purge is not enable for a purge process.
try
{
schedulesActivator.unactivateOrphanPurgeSchedule( schedule );
}
catch ( SchedulesActivationException e )
{
log.debug( String.format( "Can't unactivate orphan schedule '%s' for purgeConfiguration",
schedule.getName() ) );
}
}
}
public void purgeRepository( RepositoryPurgeConfiguration repoPurge )
throws ContinuumPurgeManagerException
{
try
{
LocalRepository repository = repoPurge.getRepository();
// do not purge if repository is in use and if repository is already in purge queue
if ( !taskQueueManager.isRepositoryInUse( repository.getId() ) &&
!taskQueueManager.isInPurgeQueue( repoPurge.getId() ) )
{
taskQueueManager.getPurgeQueue().put( new PurgeTask( repoPurge.getId() ) );
}
}
catch ( TaskQueueException e )
{
throw new ContinuumPurgeManagerException( "Error while enqueuing repository", e );
}
catch ( TaskQueueManagerException e )
{
throw new ContinuumPurgeManagerException( e.getMessage(), e );
}
}
public void purgeDirectory( DirectoryPurgeConfiguration dirPurge )
throws ContinuumPurgeManagerException
{
try
{
if ( "releases".equals( dirPurge.getDirectoryType() ) )
{
// do not purge if release in progress
if ( !taskQueueManager.releaseInProgress() &&
!taskQueueManager.isInPurgeQueue( dirPurge.getId() ) )
{
taskQueueManager.getPurgeQueue().put( new PurgeTask( dirPurge.getId() ) );
}
}
else if ( "buildOutput".equals( dirPurge.getDirectoryType() ) )
{
// do not purge if build in progress
if ( !parallelBuildsManager.isBuildInProgress() &&
!taskQueueManager.isInPurgeQueue( dirPurge.getId() ) )
{
taskQueueManager.getPurgeQueue().put( new PurgeTask( dirPurge.getId() ) );
}
}
}
catch ( TaskQueueException e )
{
throw new ContinuumPurgeManagerException( "Error while enqueuing repository", e );
}
catch ( TaskQueueManagerException e )
{
throw new ContinuumPurgeManagerException( e.getMessage(), e );
}
}
}