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

   1 package org.apache.archiva.consumers.core;
   2
   3 /*
   4  * Licensed to the Apache Software Foundation (ASF) under one
   5  * or more contributor license agreements.  See the NOTICE file
   6  * distributed with this work for additional information
   7  * regarding copyright ownership.  The ASF licenses this file
   8  * to you under the Apache License, Version 2.0 (the
   9  * "License"); you may not use this file except in compliance
  10  * with the License.  You may obtain a copy of the License at
  11  *
  12  *  http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing,
  15  * software distributed under the License is distributed on an
  16  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  17  * KIND, either express or implied.  See the License for the
  18  * specific language governing permissions and limitations
  19  * under the License.
  20  */
  21
  22 import org.apache.archiva.checksum.*;
  23 import org.apache.archiva.configuration.ArchivaConfiguration;
  24 import org.apache.archiva.configuration.FileTypes;
  25 import org.apache.archiva.consumers.AbstractMonitoredConsumer;
  26 import org.apache.archiva.consumers.ConsumerException;
  27 import org.apache.archiva.consumers.KnownRepositoryContentConsumer;
  28 import org.apache.archiva.repository.ManagedRepository;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31 import org.springframework.context.annotation.Scope;
  32 import org.springframework.stereotype.Service;
  33
  34 import javax.annotation.PostConstruct;
  35 import javax.inject.Inject;
  36 import java.io.IOException;
  37 import java.nio.file.Files;
  38 import java.nio.file.Path;
  39 import java.nio.file.Paths;
  40 import java.util.ArrayList;
  41 import java.util.Date;
  42 import java.util.List;
  43
  44 /**
  45  * ArtifactMissingChecksumsConsumer - Create missing and/or fix invalid checksums for the artifact.
  46  */
  47 @Service( "knownRepositoryContentConsumer#create-missing-checksums" )
  48 @Scope( "prototype" )
  49 public class ArtifactMissingChecksumsConsumer
  50     extends AbstractMonitoredConsumer
  51     implements KnownRepositoryContentConsumer
  52     // it's prototype bean so we assume configuration won't change during a run
  53     //, RegistryListener
  54 {
  55
  56     private Logger log = LoggerFactory.getLogger( ArtifactMissingChecksumsConsumer.class );
  57
  58     private String id = "create-missing-checksums";
  59
  60     private String description = "Create Missing and/or Fix Invalid Checksum files.";
  61
  62     private ArchivaConfiguration configuration;
  63
  64     private FileTypes filetypes;
  65
  66     private static final String TYPE_CHECKSUM_NOT_FILE = "checksum-bad-not-file";
  67
  68     private static final String TYPE_CHECKSUM_CANNOT_CALC = "checksum-calc-failure";
  69
  70     private static final String TYPE_CHECKSUM_CANNOT_CREATE = "checksum-create-failure";
  71
  72     private Path repositoryDir;
  73
  74     private List<String> includes = new ArrayList<>( 0 );
  75     private List<ChecksumAlgorithm> algorithms;
  76
  77     @Inject
  78     public ArtifactMissingChecksumsConsumer( ArchivaConfiguration configuration, FileTypes filetypes )
  79     {
  80         this.configuration = configuration;
  81         this.filetypes = filetypes;
  82
  83         //configuration.addChangeListener( this );
  84
  85         initIncludes( );
  86     }
  87
  88     @Override
  89     public String getId( )
  90     {
  91         return this.id;
  92     }
  93
  94     @Override
  95     public String getDescription( )
  96     {
  97         return this.description;
  98     }
  99
 100     @Override
 101     public void beginScan( ManagedRepository repo, Date whenGathered )
 102         throws ConsumerException
 103     {
 104         this.repositoryDir = Paths.get( repo.getLocation( ) );
 105     }
 106
 107     @Override
 108     public void beginScan( ManagedRepository repo, Date whenGathered, boolean executeOnEntireRepo )
 109         throws ConsumerException
 110     {
 111         beginScan( repo, whenGathered );
 112     }
 113
 114     @Override
 115     public void completeScan( )
 116     {
 117         /* do nothing */
 118     }
 119
 120     @Override
 121     public void completeScan( boolean executeOnEntireRepo )
 122     {
 123         completeScan( );
 124     }
 125
 126     @Override
 127     public List<String> getExcludes( )
 128     {
 129         return getDefaultArtifactExclusions( );
 130     }
 131
 132     @Override
 133     public List<String> getIncludes( )
 134     {
 135         return includes;
 136     }
 137
 138     @Override
 139     public void processFile( String path )
 140         throws ConsumerException
 141     {
 142         Path artifactPath = repositoryDir.resolve(path);
 143         ChecksummedFile csFile = new ChecksummedFile(artifactPath);
 144         UpdateStatusList result = csFile.fixChecksums(algorithms);
 145         if (result.getTotalStatus()== UpdateStatus.ERROR) {
 146             log.warn( "Error accessing file {}. ", path );
 147             triggerConsumerWarning( TYPE_CHECKSUM_NOT_FILE,
 148                     "Error accessing file " + path + "." );
 149         } else {
 150             result.getStatusList().stream().forEach(st ->
 151                     triggerInfo(path, st));
 152         }
 153     }
 154
 155     private void triggerInfo(String path, UpdateStatus status) {
 156         switch (status.getValue()) {
 157             case UpdateStatus.ERROR:
 158                 log.error( "Cannot create checksum for file {} :", path, status.getError() );
 159                 triggerConsumerError( TYPE_CHECKSUM_CANNOT_CREATE, "Cannot create checksum for file " + path +
 160                         ": " + status.getError().getMessage( ) );
 161                 break;
 162             case UpdateStatus.CREATED:
 163                 log.info( "Created missing checksum file {}", path );
 164                 triggerConsumerInfo( "Created missing checksum file " + path );
 165                 break;
 166             case UpdateStatus.UPDATED:
 167                 log.info( "Fixed checksum file {}", path );
 168                 triggerConsumerInfo( "Fixed checksum file " + path );
 169                 break;
 170
 171         }
 172     }
 173
 174     @Override
 175     public void processFile( String path, boolean executeOnEntireRepo )
 176         throws ConsumerException
 177     {
 178         processFile( path );
 179     }
 180
 181
 182     /*
 183     @Override
 184     public void afterConfigurationChange( Registry registry, String propertyName, Object propertyValue )
 185     {
 186         if ( ConfigurationNames.isRepositoryScanning( propertyName ) )
 187         {
 188             initIncludes();
 189         }
 190     }
 191
 192
 193     @Override
 194     public void beforeConfigurationChange( Registry registry, String propertyName, Object propertyValue )
 195     {
 196         // do nothing
 197     }
 198
 199     */
 200
 201     private void initIncludes( )
 202     {
 203         includes = new ArrayList<>( filetypes.getFileTypePatterns( FileTypes.ARTIFACTS ) );
 204
 205     }
 206
 207     @PostConstruct
 208     public void initialize( )
 209     {
 210         //configuration.addChangeListener( this );
 211
 212         initIncludes( );
 213         algorithms = ChecksumUtil.getAlgorithms(configuration.getConfiguration().getArchivaRuntimeConfiguration().getChecksumTypes());
 214     }
 215 }