package org.apache.archiva.scheduler.indexing;
/*
* 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.archiva.admin.model.RepositoryAdminException;
import org.apache.archiva.admin.model.beans.NetworkProxy;
import org.apache.archiva.admin.model.beans.RemoteRepository;
import org.apache.archiva.admin.model.networkproxy.NetworkProxyAdmin;
import org.apache.archiva.admin.model.proxyconnector.ProxyConnectorAdmin;
import org.apache.archiva.admin.model.remote.RemoteRepositoryAdmin;
import org.apache.archiva.common.ArchivaException;
import org.apache.archiva.common.plexusbridge.MavenIndexerUtils;
import org.apache.archiva.common.plexusbridge.PlexusSisuBridge;
import org.apache.archiva.common.plexusbridge.PlexusSisuBridgeException;
import org.apache.archiva.configuration.ArchivaConfiguration;
import org.apache.archiva.configuration.ConfigurationEvent;
import org.apache.archiva.configuration.ConfigurationListener;
import org.apache.archiva.proxy.common.WagonFactory;
import org.apache.commons.lang.StringUtils;
import org.apache.maven.index.NexusIndexer;
import org.apache.maven.index.context.IndexingContext;
import org.apache.maven.index.context.UnsupportedExistingLuceneIndexException;
import org.apache.maven.index.updater.IndexUpdater;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.support.CronTrigger;
import org.springframework.stereotype.Service;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.inject.Inject;
import javax.inject.Named;
import java.io.IOException;
import java.util.Date;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
/**
* @author Olivier Lamy
* @since 1.4-M1
*/
@Service( "downloadRemoteIndexScheduler#default" )
public class DefaultDownloadRemoteIndexScheduler
implements ConfigurationListener, DownloadRemoteIndexScheduler
{
private Logger log = LoggerFactory.getLogger( getClass() );
@Inject
@Named( value = "taskScheduler#indexDownloadRemote" )
private TaskScheduler taskScheduler;
@Inject
private ArchivaConfiguration archivaConfiguration;
@Inject
private WagonFactory wagonFactory;
@Inject
private RemoteRepositoryAdmin remoteRepositoryAdmin;
@Inject
private ProxyConnectorAdmin proxyConnectorAdmin;
@Inject
private NetworkProxyAdmin networkProxyAdmin;
@Inject
private PlexusSisuBridge plexusSisuBridge;
@Inject
private MavenIndexerUtils mavenIndexerUtils;
private NexusIndexer nexusIndexer;
private IndexUpdater indexUpdater;
// store ids about currently running remote download : updated in DownloadRemoteIndexTask
private List<String> runningRemoteDownloadIds = new CopyOnWriteArrayList<String>();
@PostConstruct
public void startup()
throws ArchivaException, RepositoryAdminException, PlexusSisuBridgeException, IOException,
UnsupportedExistingLuceneIndexException, DownloadRemoteIndexException
{
archivaConfiguration.addListener( this );
// TODO add indexContexts even if null
nexusIndexer = plexusSisuBridge.lookup( NexusIndexer.class );
indexUpdater = plexusSisuBridge.lookup( IndexUpdater.class );
for ( RemoteRepository remoteRepository : remoteRepositoryAdmin.getRemoteRepositories() )
{
String contextKey = "remote-" + remoteRepository.getId();
IndexingContext context = nexusIndexer.getIndexingContexts().get( contextKey );
if ( context == null )
{
continue;
}
// TODO record jobs from configuration
if ( remoteRepository.isDownloadRemoteIndex() && StringUtils.isNotEmpty(
remoteRepository.getCronExpression() ) )
{
boolean fullDownload = context.getIndexDirectoryFile().list().length == 0;
scheduleDownloadRemote( remoteRepository.getId(), false, fullDownload );
}
}
}
@PreDestroy
public void shutdown()
throws RepositoryAdminException, IOException
{
for ( RemoteRepository remoteRepository : remoteRepositoryAdmin.getRemoteRepositories() )
{
String contextKey = "remote-" + remoteRepository.getId();
IndexingContext context = nexusIndexer.getIndexingContexts().get( contextKey );
if ( context == null )
{
continue;
}
nexusIndexer.removeIndexingContext( context, false );
}
}
public void configurationEvent( ConfigurationEvent event )
{
// TODO remove jobs and add again
}
public void scheduleDownloadRemote( String repositoryId, boolean now, boolean fullDownload )
throws DownloadRemoteIndexException
{
try
{
RemoteRepository remoteRepository = remoteRepositoryAdmin.getRemoteRepository( repositoryId );
if ( remoteRepository == null )
{
log.warn( "ignore scheduleDownloadRemote for repo with id {} as not exists", repositoryId );
return;
}
NetworkProxy networkProxy = null;
if ( StringUtils.isNotBlank( remoteRepository.getRemoteDownloadNetworkProxyId() ) )
{
networkProxy = networkProxyAdmin.getNetworkProxy( remoteRepository.getRemoteDownloadNetworkProxyId() );
if ( networkProxy == null )
{
log.warn(
"your remote repository is configured to download remote index trought a proxy we cannot find id:{}",
remoteRepository.getRemoteDownloadNetworkProxyId() );
}
}
DownloadRemoteIndexTaskRequest downloadRemoteIndexTaskRequest =
new DownloadRemoteIndexTaskRequest().setRemoteRepository( remoteRepository ).setNetworkProxy(
networkProxy ).setFullDownload( fullDownload ).setWagonFactory(
wagonFactory ).setRemoteRepositoryAdmin( remoteRepositoryAdmin ).setIndexUpdater( indexUpdater );
if ( now )
{
log.info( "schedule download remote index for repository {}", remoteRepository.getId() );
// do it in async
taskScheduler.schedule(
new DownloadRemoteIndexTask( downloadRemoteIndexTaskRequest, this.runningRemoteDownloadIds ),
new Date() );
}
else
{
log.info( "schedule download remote index for repository {} with cron expression {}",
remoteRepository.getId(), remoteRepository.getCronExpression() );
taskScheduler.schedule(
new DownloadRemoteIndexTask( downloadRemoteIndexTaskRequest, this.runningRemoteDownloadIds ),
new CronTrigger( remoteRepository.getCronExpression() ) );
if ( remoteRepository.isDownloadRemoteIndexOnStartup() )
{
log.info(
"remote repository {} configured with downloadRemoteIndexOnStartup schedule now a download",
remoteRepository.getId() );
taskScheduler.schedule(
new DownloadRemoteIndexTask( downloadRemoteIndexTaskRequest, this.runningRemoteDownloadIds ),
new Date() );
}
}
}
catch ( RepositoryAdminException e )
{
log.error( e.getMessage(), e );
throw new DownloadRemoteIndexException( e.getMessage(), e );
}
}
public TaskScheduler getTaskScheduler()
{
return taskScheduler;
}
public void setTaskScheduler( TaskScheduler taskScheduler )
{
this.taskScheduler = taskScheduler;
}
}