package org.apache.maven.archiva.scheduled.executors;
/*
* 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.commons.collections.CollectionUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.maven.archiva.configuration.ArchivaConfiguration;
import org.apache.maven.archiva.configuration.ManagedRepositoryConfiguration;
import org.apache.maven.archiva.database.ArchivaDAO;
import org.apache.maven.archiva.database.ArchivaDatabaseException;
import org.apache.maven.archiva.database.constraints.MostRecentRepositoryScanStatistics;
import org.apache.maven.archiva.model.RepositoryContentStatistics;
import org.apache.maven.archiva.repository.RepositoryException;
import org.apache.maven.archiva.repository.scanner.RepositoryScanStatistics;
import org.apache.maven.archiva.repository.scanner.RepositoryScanner;
import org.apache.maven.archiva.scheduled.tasks.RepositoryTask;
import org.codehaus.plexus.logging.AbstractLogEnabled;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException;
import org.codehaus.plexus.taskqueue.Task;
import org.codehaus.plexus.taskqueue.execution.TaskExecutionException;
import org.codehaus.plexus.taskqueue.execution.TaskExecutor;
import java.util.List;
/**
* ArchivaRepositoryScanningTaskExecutor
*
* @author <a href="mailto:joakime@apache.org">Joakim Erdfelt</a>
* @version $Id: ArchivaRepositoryScanningTaskExecutor.java 586919 2007-10-21 17:30:07Z oching $
*
* @plexus.component
* role="org.codehaus.plexus.taskqueue.execution.TaskExecutor"
* role-hint="repository-scanning"
*/
public class ArchivaRepositoryScanningTaskExecutor
extends AbstractLogEnabled
implements TaskExecutor, Initializable
{
/**
* @plexus.requirement role-hint="jdo"
*/
private ArchivaDAO dao;
/**
* @plexus.requirement
*/
private ArchivaConfiguration archivaConfiguration;
/**
* The repository scanner component.
*
* @plexus.requirement
*/
private RepositoryScanner repoScanner;
public void initialize()
throws InitializationException
{
getLogger().info( "Initialized " + this.getClass().getName() );
}
public void executeTask( Task task )
throws TaskExecutionException
{
RepositoryTask repoTask = (RepositoryTask) task;
if ( StringUtils.isBlank( repoTask.getRepositoryId() ) )
{
throw new TaskExecutionException("Unable to execute RepositoryTask with blank repository Id.");
}
getLogger().info( "Executing task from queue with job name: " + repoTask.getName() );
try
{
ManagedRepositoryConfiguration arepo = archivaConfiguration.getConfiguration().findManagedRepositoryById( repoTask.getRepositoryId() );
long sinceWhen = RepositoryScanner.FRESH_SCAN;
List<RepositoryContentStatistics> results = dao.query( new MostRecentRepositoryScanStatistics( arepo.getId() ) );
if ( CollectionUtils.isNotEmpty( results ) )
{
RepositoryContentStatistics lastStats = results.get( 0 );
sinceWhen = lastStats.getWhenGathered().getTime() + lastStats.getDuration();
}
RepositoryScanStatistics stats = repoScanner.scan( arepo, sinceWhen );
getLogger().info( "Finished repository task: " + stats.toDump( arepo ) );
// I hate jpox and modello
RepositoryContentStatistics dbstats = new RepositoryContentStatistics();
dbstats.setDuration( stats.getDuration() );
dbstats.setNewFileCount( stats.getNewFileCount() );
dbstats.setRepositoryId( stats.getRepositoryId() );
dbstats.setTotalFileCount( stats.getTotalFileCount() );
dbstats.setWhenGathered( stats.getWhenGathered() );
dao.getRepositoryContentStatisticsDAO().saveRepositoryContentStatistics( dbstats );
}
catch ( RepositoryException e )
{
throw new TaskExecutionException( "Repository error when executing repository job.", e );
}
}
}