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

   1 package org.apache.archiva.rest.services;
   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.indexer.search.RepositorySearch;
  23 import org.apache.archiva.indexer.search.RepositorySearchException;
  24 import org.apache.archiva.indexer.search.SearchFields;
  25 import org.apache.archiva.indexer.search.SearchResultHit;
  26 import org.apache.archiva.indexer.search.SearchResultLimits;
  27 import org.apache.archiva.indexer.search.SearchResults;
  28 import org.apache.archiva.maven2.model.Artifact;
  29 import org.apache.archiva.rest.api.model.Dependency;
  30 import org.apache.archiva.rest.api.model.GroupIdList;
  31 import org.apache.archiva.rest.api.model.SearchRequest;
  32 import org.apache.archiva.rest.api.model.StringList;
  33 import org.apache.archiva.rest.api.services.ArchivaRestServiceException;
  34 import org.apache.archiva.rest.api.services.SearchService;
  35 import org.apache.commons.collections.ListUtils;
  36 import org.apache.commons.lang.StringUtils;
  37 import org.springframework.stereotype.Service;
  38
  39 import javax.inject.Inject;
  40 import javax.ws.rs.core.Response;
  41 import java.net.URI;
  42 import java.util.ArrayList;
  43 import java.util.Arrays;
  44 import java.util.Collections;
  45 import java.util.List;
  46
  47 /**
  48  * @author Olivier Lamy
  49  */
  50 @Service("searchService#rest")
  51 public class DefaultSearchService
  52     extends AbstractRestService
  53     implements SearchService
  54 {
  55
  56     @Inject
  57     private RepositorySearch repositorySearch;
  58
  59     @Override
  60     public List<Artifact> quickSearch( String queryString )
  61         throws ArchivaRestServiceException
  62     {
  63         if ( StringUtils.isBlank( queryString ) )
  64         {
  65             return Collections.emptyList();
  66         }
  67
  68         SearchResultLimits limits = new SearchResultLimits( 0 );
  69         try
  70         {
  71             SearchResults searchResults =
  72                 repositorySearch.search( getPrincipal(), getObservableRepos(), queryString, limits,
  73                                          Collections.<String>emptyList() );
  74             return getArtifacts( searchResults );
  75
  76         }
  77         catch ( RepositorySearchException e )
  78         {
  79             log.error( e.getMessage(), e );
  80             throw new ArchivaRestServiceException( e.getMessage(), e );
  81         }
  82     }
  83
  84     @Override
  85     public List<Artifact> quickSearchWithRepositories( SearchRequest searchRequest )
  86         throws ArchivaRestServiceException
  87     {
  88         String queryString = searchRequest.getQueryTerms();
  89         if ( StringUtils.isBlank( queryString ) )
  90         {
  91             return Collections.emptyList();
  92         }
  93         List<String> repositories = searchRequest.getRepositories();
  94         if ( repositories == null || repositories.isEmpty() )
  95         {
  96             repositories = getObservableRepos();
  97         }
  98         SearchResultLimits limits =
  99             new SearchResultLimits( searchRequest.getPageSize(), searchRequest.getSelectedPage() );
 100         try
 101         {
 102             SearchResults searchResults = repositorySearch.search( getPrincipal(), repositories, queryString, limits,
 103                                                                    Collections.<String>emptyList() );
 104             return getArtifacts( searchResults );
 105
 106         }
 107         catch ( RepositorySearchException e )
 108         {
 109             log.error( e.getMessage(), e );
 110             throw new ArchivaRestServiceException( e.getMessage(), e );
 111         }
 112     }
 113
 114     @Override
 115     public List<Artifact> getArtifactVersions( String groupId, String artifactId, String packaging )
 116         throws ArchivaRestServiceException
 117     {
 118         if ( StringUtils.isBlank( groupId ) || StringUtils.isBlank( artifactId ) )
 119         {
 120             return Collections.emptyList();
 121         }
 122         SearchFields searchField = new SearchFields();
 123         searchField.setGroupId( groupId );
 124         searchField.setArtifactId( artifactId );
 125         searchField.setPackaging( StringUtils.isBlank( packaging ) ? "jar" : packaging );
 126         searchField.setRepositories( getObservableRepos() );
 127
 128         try
 129         {
 130             SearchResults searchResults = repositorySearch.search( getPrincipal(), searchField, null );
 131             return getArtifacts( searchResults );
 132         }
 133         catch ( RepositorySearchException e )
 134         {
 135             log.error( e.getMessage(), e );
 136             throw new ArchivaRestServiceException( e.getMessage(), e );
 137         }
 138     }
 139
 140     @Override
 141     public List<Artifact> searchArtifacts( SearchRequest searchRequest )
 142         throws ArchivaRestServiceException
 143     {
 144         if ( searchRequest == null )
 145         {
 146             return Collections.emptyList();
 147         }
 148         SearchFields searchField = getModelMapper().map( searchRequest, SearchFields.class );
 149         SearchResultLimits limits = new SearchResultLimits( 0 );
 150         limits.setPageSize( searchRequest.getPageSize() );
 151
 152         // if no repos set we use ones available for the user
 153         if ( searchField.getRepositories() == null || searchField.getRepositories().isEmpty() )
 154         {
 155             searchField.setRepositories( getObservableRepos() );
 156         }
 157
 158         try
 159         {
 160             SearchResults searchResults = repositorySearch.search( getPrincipal(), searchField, limits );
 161             return getArtifacts( searchResults );
 162         }
 163         catch ( RepositorySearchException e )
 164         {
 165             log.error( e.getMessage(), e );
 166             throw new ArchivaRestServiceException( e.getMessage(), e );
 167         }
 168     }
 169
 170     @Override
 171     public GroupIdList getAllGroupIds( List<String> selectedRepos )
 172         throws ArchivaRestServiceException
 173     {
 174         List<String> observableRepos = getObservableRepos();
 175         List<String> repos = ListUtils.intersection( observableRepos, selectedRepos );
 176         if ( repos == null || repos.isEmpty() )
 177         {
 178             return new GroupIdList( Collections.<String>emptyList() );
 179         }
 180         try
 181         {
 182             return new GroupIdList( new ArrayList<>( repositorySearch.getAllGroupIds( getPrincipal(), repos ) ) );
 183         }
 184         catch ( RepositorySearchException e )
 185         {
 186             log.error( e.getMessage(), e );
 187             throw new ArchivaRestServiceException( e.getMessage(), e );
 188         }
 189
 190     }
 191
 192     public List<Dependency> getDependencies( String groupId, String artifactId, String version )
 193         throws ArchivaRestServiceException
 194     {
 195         return null;  //To change body of implemented methods use File | Settings | File Templates.
 196     }
 197
 198     public List<Artifact> getArtifactByChecksum( String checksum )
 199         throws ArchivaRestServiceException
 200     {
 201         return null;  //To change body of implemented methods use File | Settings | File Templates.
 202     }
 203
 204     @Override
 205     public StringList getObservablesRepoIds()
 206         throws ArchivaRestServiceException
 207     {
 208         return new StringList( getObservableRepos() );
 209     }
 210
 211     @Override
 212     public Response redirectToArtifactFile( String repositoryId, String groupId, String artifactId, String version,
 213                                             String packaging, String classifier )
 214         throws ArchivaRestServiceException
 215     {
 216         try
 217         {
 218             // validate query
 219
 220             if ( StringUtils.isEmpty( groupId ) )
 221             {
 222                 return Response.status( new Response.StatusType()
 223                 {
 224                     @Override
 225                     public int getStatusCode()
 226                     {
 227                         return Response.Status.BAD_REQUEST.getStatusCode();
 228                     }
 229
 230                     @Override
 231                     public Response.Status.Family getFamily()
 232                     {
 233                         return Response.Status.BAD_REQUEST.getFamily();
 234                     }
 235
 236                     @Override
 237                     public String getReasonPhrase()
 238                     {
 239                         return "groupId mandatory";
 240                     }
 241                 } ).build();
 242             }
 243
 244             if ( StringUtils.isEmpty( artifactId ) )
 245             {
 246                 return Response.status( new Response.StatusType()
 247                 {
 248                     @Override
 249                     public int getStatusCode()
 250                     {
 251                         return Response.Status.BAD_REQUEST.getStatusCode();
 252                     }
 253
 254                     @Override
 255                     public Response.Status.Family getFamily()
 256                     {
 257                         return Response.Status.BAD_REQUEST.getFamily();
 258                     }
 259
 260                     @Override
 261                     public String getReasonPhrase()
 262                     {
 263                         return "artifactId mandatory";
 264                     }
 265                 } ).build();
 266             }
 267
 268             if ( StringUtils.isEmpty( version ) )
 269             {
 270                 return Response.status( new Response.StatusType()
 271                 {
 272                     @Override
 273                     public int getStatusCode()
 274                     {
 275                         return Response.Status.BAD_REQUEST.getStatusCode();
 276                     }
 277
 278                     @Override
 279                     public Response.Status.Family getFamily()
 280                     {
 281                         return Response.Status.BAD_REQUEST.getFamily();
 282                     }
 283
 284                     @Override
 285                     public String getReasonPhrase()
 286                     {
 287                         return "version mandatory";
 288                     }
 289                 } ).build();
 290             }
 291
 292             SearchFields searchField = new SearchFields();
 293             searchField.setGroupId( groupId );
 294             searchField.setArtifactId( artifactId );
 295             searchField.setPackaging( StringUtils.isBlank( packaging ) ? "jar" : packaging );
 296             searchField.setVersion( version );
 297             searchField.setClassifier( classifier );
 298             List<String> userRepos = getObservablesRepoIds().getStrings();
 299             searchField.setRepositories(
 300                 StringUtils.isEmpty( repositoryId ) ? userRepos : Arrays.asList( repositoryId ) );
 301             searchField.setExactSearch( true );
 302             SearchResults searchResults = repositorySearch.search( getPrincipal(), searchField, null );
 303             List<Artifact> artifacts = getArtifacts( searchResults );
 304
 305             if ( artifacts.isEmpty() )
 306             {
 307                 return Response.status( new Response.StatusType()
 308                 {
 309                     @Override
 310                     public int getStatusCode()
 311                     {
 312                         return Response.Status.NO_CONTENT.getStatusCode();
 313                     }
 314
 315                     @Override
 316                     public Response.Status.Family getFamily()
 317                     {
 318                         return Response.Status.NO_CONTENT.getFamily();
 319                     }
 320
 321                     @Override
 322                     public String getReasonPhrase()
 323                     {
 324                         return "your query doesn't return any artifact";
 325                     }
 326                 } ).build();
 327             }
 328
 329             // TODO improve that with querying lucene with null value for classifier
 330             // so simple loop and retain only artifact with null classifier
 331             if ( classifier == null )
 332             {
 333                 List<Artifact> filteredArtifacts = new ArrayList<>( artifacts.size() );
 334                 for ( Artifact artifact : artifacts )
 335                 {
 336                     if ( artifact.getClassifier() == null )
 337                     {
 338                         filteredArtifacts.add( artifact );
 339                     }
 340                 }
 341
 342                 artifacts = filteredArtifacts;
 343             }
 344
 345             // TODO return json result of the query ?
 346             if ( artifacts.size() > 1 )
 347             {
 348                 return Response.status( new Response.StatusType()
 349                 {
 350                     @Override
 351                     public int getStatusCode()
 352                     {
 353                         return Response.Status.BAD_REQUEST.getStatusCode();
 354                     }
 355
 356                     @Override
 357                     public Response.Status.Family getFamily()
 358                     {
 359                         return Response.Status.BAD_REQUEST.getFamily();
 360                     }
 361
 362                     @Override
 363                     public String getReasonPhrase()
 364                     {
 365                         return "your query return more than one artifact";
 366                     }
 367                 } ).build();
 368             }
 369
 370             Artifact artifact = artifacts.get( 0 );
 371
 372             return Response.temporaryRedirect( new URI( artifact.getUrl() ) ).build();
 373         }
 374         catch ( Exception e )
 375         {
 376             throw new ArchivaRestServiceException( e.getMessage(), e );
 377         }
 378     }
 379
 380     //-------------------------------------
 381     // internal
 382     //-------------------------------------
 383     protected List<Artifact> getArtifacts( SearchResults searchResults )
 384         throws ArchivaRestServiceException
 385     {
 386
 387         if ( searchResults == null || searchResults.isEmpty() )
 388         {
 389             return Collections.emptyList();
 390         }
 391         List<Artifact> artifacts = new ArrayList<>( searchResults.getReturnedHitsCount() );
 392         for ( SearchResultHit hit : searchResults.getHits() )
 393         {
 394             // duplicate Artifact one per available version
 395             if ( hit.getVersions().size() > 0 )
 396             {
 397                 for ( String version : hit.getVersions() )
 398                 {
 399
 400                     Artifact versionned = getModelMapper().map( hit, Artifact.class );
 401
 402                     if ( StringUtils.isNotBlank( version ) )
 403                     {
 404                         versionned.setVersion( version );
 405                         versionned.setUrl( getArtifactUrl( versionned ) );
 406
 407                         artifacts.add( versionned );
 408
 409                     }
 410                 }
 411             }
 412         }
 413         return artifacts;
 414     }
 415
 416
 417 }