package org.apache.continuum.purge.controller;
/*
* 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.model.repository.AbstractPurgeConfiguration;
import org.apache.continuum.model.repository.RepositoryPurgeConfiguration;
import org.apache.continuum.purge.ContinuumPurgeConstants;
import org.apache.continuum.purge.PurgeConfigurationService;
import org.apache.continuum.purge.PurgeConfigurationServiceException;
import org.apache.continuum.purge.executor.CleanAllPurgeExecutor;
import org.apache.continuum.purge.executor.ContinuumPurgeExecutor;
import org.apache.continuum.purge.executor.ContinuumPurgeExecutorException;
import org.apache.continuum.purge.executor.DaysOldRepositoryPurgeExecutor;
import org.apache.continuum.purge.executor.ReleasedSnapshotsRepositoryPurgeExecutor;
import org.apache.continuum.purge.executor.RetentionCountRepositoryPurgeExecutor;
import org.apache.continuum.purge.repository.content.RepositoryManagedContent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* DefaultPurgeController
*
* @author Maria Catherine Tan
* @plexus.component role="org.apache.continuum.purge.controller.PurgeController" role-hint="purge-repository"
*/
public class RepositoryPurgeController
implements PurgeController
{
private static final Logger log = LoggerFactory.getLogger( RepositoryPurgeController.class );
private ContinuumPurgeExecutor purgeExecutor;
private ContinuumPurgeExecutor purgeReleasedSnapshotsExecutor;
/**
* @plexus.requirement
*/
private PurgeConfigurationService purgeConfigurationService;
private boolean deleteReleasedSnapshots = false;
public void initializeExecutors( AbstractPurgeConfiguration purgeConfig )
throws ContinuumPurgeExecutorException
{
RepositoryManagedContent repositoryContent;
RepositoryPurgeConfiguration repoPurge = (RepositoryPurgeConfiguration) purgeConfig;
try
{
repositoryContent = purgeConfigurationService.getManagedRepositoryContent(
repoPurge.getRepository().getId() );
}
catch ( PurgeConfigurationServiceException e )
{
throw new ContinuumPurgeExecutorException( "Error while initializing purge executors", e );
}
if ( repoPurge.isDeleteAll() )
{
purgeExecutor = new CleanAllPurgeExecutor( ContinuumPurgeConstants.PURGE_REPOSITORY );
}
else
{
if ( repoPurge.getDaysOlder() > 0 )
{
purgeExecutor = new DaysOldRepositoryPurgeExecutor( repositoryContent, repoPurge.getDaysOlder(),
repoPurge.getRetentionCount() );
}
else
{
purgeExecutor = new RetentionCountRepositoryPurgeExecutor( repositoryContent,
repoPurge.getRetentionCount() );
}
purgeReleasedSnapshotsExecutor = new ReleasedSnapshotsRepositoryPurgeExecutor( repositoryContent );
deleteReleasedSnapshots = repoPurge.isDeleteReleasedSnapshots();
}
}
public void doPurge( AbstractPurgeConfiguration purgeConfig )
{
RepositoryPurgeConfiguration repoPurge = (RepositoryPurgeConfiguration) purgeConfig;
log.info( "--- Start: Purging repository [{}] {} ---", repoPurge.getRepository().getId(),
repoPurge.getRepository().getLocation() );
doPurge( repoPurge.getRepository().getLocation() );
log.info( "--- End: Purging repository [{}] {} ---", repoPurge.getRepository().getId(),
repoPurge.getRepository().getLocation() );
}
public void doPurge( String path )
{
try
{
if ( deleteReleasedSnapshots )
{
purgeReleasedSnapshotsExecutor.purge( path );
}
purgeExecutor.purge( path );
}
catch ( ContinuumPurgeExecutorException e )
{
log.error( e.getMessage(), e );
}
}
}