source.dussan.org Git - archiva.git/blob

   1 package org.apache.archiva.scheduler.indexing;
   2 /*
   3  * Licensed to the Apache Software Foundation (ASF) under one
   4  * or more contributor license agreements.  See the NOTICE file
   5  * distributed with this work for additional information
   6  * regarding copyright ownership.  The ASF licenses this file
   7  * to you under the Apache License, Version 2.0 (the
   8  * "License"); you may not use this file except in compliance
   9  * with the License.  You may obtain a copy of the License at
  10  *
  11  *   http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing,
  14  * software distributed under the License is distributed on an
  15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  16  * KIND, either express or implied.  See the License for the
  17  * specific language governing permissions and limitations
  18  * under the License.
  19  */
  20
  21 import org.apache.archiva.admin.model.RepositoryAdminException;
  22 import org.apache.archiva.admin.model.beans.NetworkProxy;
  23 import org.apache.archiva.admin.model.beans.RemoteRepository;
  24 import org.apache.archiva.admin.model.remote.RemoteRepositoryAdmin;
  25 import org.apache.archiva.proxy.common.WagonFactory;
  26 import org.apache.archiva.proxy.common.WagonFactoryException;
  27 import org.apache.archiva.proxy.common.WagonFactoryRequest;
  28 import org.apache.commons.io.FileUtils;
  29 import org.apache.commons.lang.time.StopWatch;
  30 import org.apache.maven.index.context.IndexingContext;
  31 import org.apache.maven.index.updater.IndexUpdateRequest;
  32 import org.apache.maven.index.updater.IndexUpdater;
  33 import org.apache.maven.index.updater.ResourceFetcher;
  34 import org.apache.maven.wagon.ConnectionException;
  35 import org.apache.maven.wagon.ResourceDoesNotExistException;
  36 import org.apache.maven.wagon.StreamWagon;
  37 import org.apache.maven.wagon.TransferFailedException;
  38 import org.apache.maven.wagon.Wagon;
  39 import org.apache.maven.wagon.authentication.AuthenticationException;
  40 import org.apache.maven.wagon.authentication.AuthenticationInfo;
  41 import org.apache.maven.wagon.authorization.AuthorizationException;
  42 import org.apache.maven.wagon.events.TransferEvent;
  43 import org.apache.maven.wagon.events.TransferListener;
  44 import org.apache.maven.wagon.providers.http.AbstractHttpClientWagon;
  45 import org.apache.maven.wagon.providers.http.HttpConfiguration;
  46 import org.apache.maven.wagon.providers.http.HttpMethodConfiguration;
  47 import org.apache.maven.wagon.proxy.ProxyInfo;
  48 import org.apache.maven.wagon.repository.Repository;
  49 import org.slf4j.Logger;
  50 import org.slf4j.LoggerFactory;
  51
  52 import java.io.File;
  53 import java.io.FileNotFoundException;
  54 import java.io.IOException;
  55 import java.io.InputStream;
  56 import java.net.MalformedURLException;
  57 import java.net.URL;
  58 import java.nio.file.Files;
  59 import java.util.List;
  60 import java.util.Map;
  61
  62 /**
  63  * @author Olivier Lamy
  64  * @since 1.4-M1
  65  */
  66 public class DownloadRemoteIndexTask
  67     implements Runnable
  68 {
  69     private Logger log = LoggerFactory.getLogger( getClass() );
  70
  71     private RemoteRepository remoteRepository;
  72
  73     private RemoteRepositoryAdmin remoteRepositoryAdmin;
  74
  75     private WagonFactory wagonFactory;
  76
  77     private NetworkProxy networkProxy;
  78
  79     private boolean fullDownload;
  80
  81     private List<String> runningRemoteDownloadIds;
  82
  83     private IndexUpdater indexUpdater;
  84
  85
  86     public DownloadRemoteIndexTask( DownloadRemoteIndexTaskRequest downloadRemoteIndexTaskRequest,
  87                                     List<String> runningRemoteDownloadIds )
  88     {
  89         this.remoteRepository = downloadRemoteIndexTaskRequest.getRemoteRepository();
  90         this.wagonFactory = downloadRemoteIndexTaskRequest.getWagonFactory();
  91         this.networkProxy = downloadRemoteIndexTaskRequest.getNetworkProxy();
  92         this.fullDownload = downloadRemoteIndexTaskRequest.isFullDownload();
  93         this.runningRemoteDownloadIds = runningRemoteDownloadIds;
  94         this.indexUpdater = downloadRemoteIndexTaskRequest.getIndexUpdater();
  95         this.remoteRepositoryAdmin = downloadRemoteIndexTaskRequest.getRemoteRepositoryAdmin();
  96     }
  97
  98     @Override
  99     public void run()
 100     {
 101
 102         // so short lock : not sure we need it
 103         synchronized ( this.runningRemoteDownloadIds )
 104         {
 105             if ( this.runningRemoteDownloadIds.contains( this.remoteRepository.getId() ) )
 106             {
 107                 // skip it as it's running
 108                 log.info( "skip download index remote for repo {} it's already running",
 109                           this.remoteRepository.getId() );
 110                 return;
 111             }
 112             this.runningRemoteDownloadIds.add( this.remoteRepository.getId() );
 113         }
 114         File tempIndexDirectory = null;
 115         StopWatch stopWatch = new StopWatch();
 116         stopWatch.start();
 117         try
 118         {
 119             log.info( "start download remote index for remote repository {}", this.remoteRepository.getId() );
 120             IndexingContext indexingContext = remoteRepositoryAdmin.createIndexContext( this.remoteRepository );
 121
 122             // create a temp directory to download files
 123             tempIndexDirectory = new File( indexingContext.getIndexDirectoryFile().getParent(), ".tmpIndex" );
 124             File indexCacheDirectory = new File( indexingContext.getIndexDirectoryFile().getParent(), ".indexCache" );
 125             indexCacheDirectory.mkdirs();
 126             if ( tempIndexDirectory.exists() )
 127             {
 128                 FileUtils.deleteDirectory( tempIndexDirectory );
 129             }
 130             tempIndexDirectory.mkdirs();
 131             tempIndexDirectory.deleteOnExit();
 132             String baseIndexUrl = indexingContext.getIndexUpdateUrl();
 133
 134             String wagonProtocol = new URL( this.remoteRepository.getUrl() ).getProtocol();
 135
 136             final StreamWagon wagon = (StreamWagon) wagonFactory.getWagon(
 137                 new WagonFactoryRequest( wagonProtocol, this.remoteRepository.getExtraHeaders() ).networkProxy(
 138                     this.networkProxy )
 139             );
 140             // FIXME olamy having 2 config values
 141             wagon.setReadTimeout( remoteRepository.getRemoteDownloadTimeout() * 1000 );
 142             wagon.setTimeout( remoteRepository.getTimeout() * 1000 );
 143
 144             if ( wagon instanceof AbstractHttpClientWagon )
 145             {
 146                 HttpConfiguration httpConfiguration = new HttpConfiguration();
 147                 HttpMethodConfiguration httpMethodConfiguration = new HttpMethodConfiguration();
 148                 httpMethodConfiguration.setUsePreemptive( true );
 149                 httpMethodConfiguration.setReadTimeout( remoteRepository.getRemoteDownloadTimeout() * 1000 );
 150                 httpConfiguration.setGet( httpMethodConfiguration );
 151                 AbstractHttpClientWagon.class.cast( wagon ).setHttpConfiguration( httpConfiguration );
 152             }
 153
 154             wagon.addTransferListener( new DownloadListener() );
 155             ProxyInfo proxyInfo = null;
 156             if ( this.networkProxy != null )
 157             {
 158                 proxyInfo = new ProxyInfo();
 159                 proxyInfo.setType( this.networkProxy.getProtocol() );
 160                 proxyInfo.setHost( this.networkProxy.getHost() );
 161                 proxyInfo.setPort( this.networkProxy.getPort() );
 162                 proxyInfo.setUserName( this.networkProxy.getUsername() );
 163                 proxyInfo.setPassword( this.networkProxy.getPassword() );
 164             }
 165             AuthenticationInfo authenticationInfo = null;
 166             if ( this.remoteRepository.getUserName() != null )
 167             {
 168                 authenticationInfo = new AuthenticationInfo();
 169                 authenticationInfo.setUserName( this.remoteRepository.getUserName() );
 170                 authenticationInfo.setPassword( this.remoteRepository.getPassword() );
 171             }
 172             wagon.connect( new Repository( this.remoteRepository.getId(), baseIndexUrl ), authenticationInfo,
 173                            proxyInfo );
 174
 175             File indexDirectory = indexingContext.getIndexDirectoryFile();
 176             if ( !indexDirectory.exists() )
 177             {
 178                 indexDirectory.mkdirs();
 179             }
 180
 181             ResourceFetcher resourceFetcher =
 182                 new WagonResourceFetcher( log, tempIndexDirectory, wagon, remoteRepository );
 183             IndexUpdateRequest request = new IndexUpdateRequest( indexingContext, resourceFetcher );
 184             request.setForceFullUpdate( this.fullDownload );
 185             request.setLocalIndexCacheDir( indexCacheDirectory );
 186
 187             this.indexUpdater.fetchAndUpdateIndex( request );
 188             stopWatch.stop();
 189             log.info( "time update index from remote for repository {}: {} s", this.remoteRepository.getId(),
 190                       ( stopWatch.getTime() / 1000 ) );
 191
 192             // index packing optionnal ??
 193             //IndexPackingRequest indexPackingRequest =
 194             //    new IndexPackingRequest( indexingContext, indexingContext.getIndexDirectoryFile() );
 195             //indexPacker.packIndex( indexPackingRequest );
 196             indexingContext.updateTimestamp( true );
 197
 198         }
 199         catch ( Exception e )
 200         {
 201             log.error( e.getMessage(), e );
 202             throw new RuntimeException( e.getMessage(), e );
 203         }
 204         finally
 205         {
 206             deleteDirectoryQuiet( tempIndexDirectory );
 207             this.runningRemoteDownloadIds.remove( this.remoteRepository.getId() );
 208         }
 209         log.info( "end download remote index for remote repository {}", this.remoteRepository.getId() );
 210     }
 211
 212     private void deleteDirectoryQuiet( File f )
 213     {
 214         try
 215         {
 216             FileUtils.deleteDirectory( f );
 217         }
 218         catch ( IOException e )
 219         {
 220             log.warn( "skip error delete {} : {}", f, e.getMessage() );
 221         }
 222     }
 223
 224
 225     private static final class DownloadListener
 226         implements TransferListener
 227     {
 228         private Logger log = LoggerFactory.getLogger( getClass() );
 229
 230         private String resourceName;
 231
 232         private long startTime;
 233
 234         private int totalLength = 0;
 235
 236         @Override
 237         public void transferInitiated( TransferEvent transferEvent )
 238         {
 239             startTime = System.currentTimeMillis();
 240             resourceName = transferEvent.getResource().getName();
 241             log.debug( "initiate transfer of {}", resourceName );
 242         }
 243
 244         @Override
 245         public void transferStarted( TransferEvent transferEvent )
 246         {
 247             this.totalLength = 0;
 248             resourceName = transferEvent.getResource().getName();
 249             log.info( "start transfer of {}", transferEvent.getResource().getName() );
 250         }
 251
 252         @Override
 253         public void transferProgress( TransferEvent transferEvent, byte[] buffer, int length )
 254         {
 255             log.debug( "transfer of {} : {}/{}", transferEvent.getResource().getName(), buffer.length, length );
 256             this.totalLength += length;
 257         }
 258
 259         @Override
 260         public void transferCompleted( TransferEvent transferEvent )
 261         {
 262             resourceName = transferEvent.getResource().getName();
 263             long endTime = System.currentTimeMillis();
 264             log.info( "end of transfer file {} {} kb: {}s", transferEvent.getResource().getName(),
 265                       this.totalLength / 1024, ( endTime - startTime ) / 1000 );
 266         }
 267
 268         @Override
 269         public void transferError( TransferEvent transferEvent )
 270         {
 271             log.info( "error of transfer file {}: {}", transferEvent.getResource().getName(),
 272                       transferEvent.getException().getMessage(), transferEvent.getException() );
 273         }
 274
 275         @Override
 276         public void debug( String message )
 277         {
 278             log.debug( "transfer debug {}", message );
 279         }
 280     }
 281
 282     private static class WagonResourceFetcher
 283         implements ResourceFetcher
 284     {
 285
 286         Logger log;
 287
 288         File tempIndexDirectory;
 289
 290         Wagon wagon;
 291
 292         RemoteRepository remoteRepository;
 293
 294         private WagonResourceFetcher( Logger log, File tempIndexDirectory, Wagon wagon,
 295                                       RemoteRepository remoteRepository )
 296         {
 297             this.log = log;
 298             this.tempIndexDirectory = tempIndexDirectory;
 299             this.wagon = wagon;
 300             this.remoteRepository = remoteRepository;
 301         }
 302
 303         @Override
 304         public void connect( String id, String url )
 305             throws IOException
 306         {
 307             //no op
 308         }
 309
 310         @Override
 311         public void disconnect()
 312             throws IOException
 313         {
 314             // no op
 315         }
 316
 317         @Override
 318         public InputStream retrieve( String name )
 319             throws IOException, FileNotFoundException
 320         {
 321             try
 322             {
 323                 log.info( "index update retrieve file, name:{}", name );
 324                 File file = new File( tempIndexDirectory, name );
 325                 Files.deleteIfExists( file.toPath() );
 326                 file.deleteOnExit();
 327                 wagon.get( addParameters( name, this.remoteRepository ), file );
 328                 return Files.newInputStream( file.toPath() );
 329             }
 330             catch ( AuthorizationException | TransferFailedException e )
 331             {
 332                 throw new IOException( e.getMessage(), e );
 333             }
 334             catch ( ResourceDoesNotExistException e )
 335             {
 336                 FileNotFoundException fnfe = new FileNotFoundException( e.getMessage() );
 337                 fnfe.initCause( e );
 338                 throw fnfe;
 339             }
 340         }
 341
 342         // FIXME remove crappy copy/paste
 343         protected String addParameters( String path, RemoteRepository remoteRepository )
 344         {
 345             if ( remoteRepository.getExtraParameters().isEmpty() )
 346             {
 347                 return path;
 348             }
 349
 350             boolean question = false;
 351
 352             StringBuilder res = new StringBuilder( path == null ? "" : path );
 353
 354             for ( Map.Entry<String, String> entry : remoteRepository.getExtraParameters().entrySet() )
 355             {
 356                 if ( !question )
 357                 {
 358                     res.append( '?' ).append( entry.getKey() ).append( '=' ).append( entry.getValue() );
 359                 }
 360             }
 361
 362             return res.toString();
 363         }
 364
 365     }
 366
 367
 368 }
 369