1 package org.apache.maven.repository;
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22 import java.io.File;
23 import java.io.IOException;
24 import java.util.ArrayList;
25 import java.util.LinkedHashMap;
26 import java.util.List;
27 import java.util.Map;
28 import java.util.stream.Collectors;
29
30 import javax.inject.Inject;
31 import javax.inject.Named;
32 import javax.inject.Singleton;
33
34 import org.apache.maven.artifact.Artifact;
35 import org.apache.maven.artifact.DefaultArtifact;
36 import org.apache.maven.artifact.InvalidRepositoryException;
37 import org.apache.maven.artifact.factory.ArtifactFactory;
38 import org.apache.maven.artifact.repository.ArtifactRepository;
39 import org.apache.maven.artifact.repository.ArtifactRepositoryPolicy;
40 import org.apache.maven.artifact.repository.MavenArtifactRepository;
41 import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;
42 import org.apache.maven.artifact.repository.layout.DefaultRepositoryLayout;
43 import org.apache.maven.artifact.resolver.ArtifactResolutionRequest;
44 import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
45 import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
46 import org.apache.maven.artifact.versioning.VersionRange;
47 import org.apache.maven.model.Dependency;
48 import org.apache.maven.api.model.Model;
49 import org.apache.maven.model.Plugin;
50 import org.apache.maven.model.Repository;
51 import org.apache.maven.model.io.ModelReader;
52 import org.apache.maven.project.artifact.ArtifactWithDependencies;
53 import org.apache.maven.settings.Mirror;
54 import org.apache.maven.settings.Proxy;
55 import org.apache.maven.settings.Server;
56 import org.codehaus.plexus.util.FileUtils;
57 import org.codehaus.plexus.util.StringUtils;
58 import org.eclipse.aether.RepositorySystemSession;
59
60
61
62
63 @Named
64 @Singleton
65 public class TestRepositorySystem
66 implements RepositorySystem
67 {
68
69 private final ModelReader modelReader;
70
71 private final ArtifactFactory artifactFactory;
72
73 @Inject
74 public TestRepositorySystem( ModelReader modelReader, ArtifactFactory artifactFactory )
75 {
76 this.modelReader = modelReader;
77 this.artifactFactory = artifactFactory;
78 }
79
80 public ArtifactRepository buildArtifactRepository( Repository repository )
81 throws InvalidRepositoryException
82 {
83 return new MavenArtifactRepository( repository.getId(), repository.getUrl(), new DefaultRepositoryLayout(),
84 new ArtifactRepositoryPolicy(), new ArtifactRepositoryPolicy() );
85 }
86
87 public Artifact createArtifact( String groupId, String artifactId, String version, String packaging )
88 {
89 return createArtifact( groupId, artifactId, version, null, packaging );
90 }
91
92 public Artifact createArtifact( String groupId, String artifactId, String version, String scope, String type )
93 {
94 return new DefaultArtifact( groupId, artifactId, version, scope, type, null, new TestArtifactHandler( type ) );
95 }
96
97 public ArtifactRepository createArtifactRepository( String id, String url,
98 ArtifactRepositoryLayout repositoryLayout,
99 ArtifactRepositoryPolicy snapshots,
100 ArtifactRepositoryPolicy releases )
101 {
102 return new MavenArtifactRepository( id, url, repositoryLayout, snapshots, releases );
103 }
104
105 public Artifact createArtifactWithClassifier( String groupId, String artifactId, String version, String type,
106 String classifier )
107 {
108 return new DefaultArtifact( groupId, artifactId, version, null, type, classifier,
109 new TestArtifactHandler( type ) );
110 }
111
112 public ArtifactRepository createDefaultLocalRepository()
113 throws InvalidRepositoryException
114 {
115 return createLocalRepository( new File( System.getProperty( "basedir", "." ), "target/local-repo" ).getAbsoluteFile() );
116 }
117
118 public ArtifactRepository createDefaultRemoteRepository()
119 throws InvalidRepositoryException
120 {
121 return new MavenArtifactRepository( DEFAULT_REMOTE_REPO_ID, "file://"
122 + new File( System.getProperty( "basedir", "." ), "src/test/remote-repo" ).getAbsoluteFile().toURI().getPath(),
123 new DefaultRepositoryLayout(), new ArtifactRepositoryPolicy(),
124 new ArtifactRepositoryPolicy() );
125 }
126
127 public Artifact createDependencyArtifact( Dependency dependency )
128 {
129 Artifact artifact =
130 new DefaultArtifact( dependency.getGroupId(), dependency.getArtifactId(), dependency.getVersion(),
131 dependency.getScope(), dependency.getType(), dependency.getClassifier(),
132 new TestArtifactHandler( dependency.getType() ) );
133
134 if ( Artifact.SCOPE_SYSTEM.equals( dependency.getScope() ) )
135 {
136 artifact.setFile( new File( dependency.getSystemPath() ) );
137 artifact.setResolved( true );
138 }
139
140 return artifact;
141 }
142
143 public ArtifactRepository createLocalRepository( File localRepository )
144 throws InvalidRepositoryException
145 {
146 return new MavenArtifactRepository( DEFAULT_LOCAL_REPO_ID, "file://" + localRepository.toURI().getPath(),
147 new DefaultRepositoryLayout(), new ArtifactRepositoryPolicy(),
148 new ArtifactRepositoryPolicy() );
149 }
150
151 public Artifact createPluginArtifact( Plugin plugin )
152 {
153 VersionRange versionRange;
154 try
155 {
156 String version = plugin.getVersion();
157 if ( StringUtils.isEmpty( version ) )
158 {
159 version = "RELEASE";
160 }
161 versionRange = VersionRange.createFromVersionSpec( version );
162 }
163 catch ( InvalidVersionSpecificationException e )
164 {
165 return null;
166 }
167
168 return artifactFactory.createPluginArtifact( plugin.getGroupId(), plugin.getArtifactId(), versionRange );
169 }
170
171 public Artifact createProjectArtifact( String groupId, String artifactId, String version )
172 {
173 return createArtifact( groupId, artifactId, version, "pom" );
174 }
175
176 public List<ArtifactRepository> getEffectiveRepositories( List<ArtifactRepository> repositories )
177 {
178 return repositories;
179 }
180
181 public Mirror getMirror( ArtifactRepository repository, List<Mirror> mirrors )
182 {
183 return null;
184 }
185
186 public void injectAuthentication( List<ArtifactRepository> repositories, List<Server> servers )
187 {
188 }
189
190 public void injectMirror( List<ArtifactRepository> repositories, List<Mirror> mirrors )
191 {
192 }
193
194 public void injectProxy( List<ArtifactRepository> repositories, List<Proxy> proxies )
195 {
196 }
197
198 public void publish( ArtifactRepository repository, File source, String remotePath,
199 ArtifactTransferListener transferListener )
200 throws ArtifactTransferFailedException
201 {
202
203
204 }
205
206 public ArtifactResolutionResult resolve( ArtifactResolutionRequest request )
207 {
208 ArtifactResolutionResult result = new ArtifactResolutionResult();
209
210 if ( request.isResolveRoot() )
211 {
212 try
213 {
214 resolve( request.getArtifact(), request );
215 result.addArtifact( request.getArtifact() );
216 }
217 catch ( IOException e )
218 {
219 result.addMissingArtifact( request.getArtifact() );
220 }
221 }
222
223 if ( request.isResolveTransitively() )
224 {
225 Map<String, Artifact> artifacts = new LinkedHashMap<>();
226
227 if ( request.getArtifactDependencies() != null )
228 {
229 for ( Artifact artifact : request.getArtifactDependencies() )
230 {
231 artifacts.put( artifact.getDependencyConflictId(), artifact );
232 }
233 }
234
235 List<Dependency> dependencies = new ArrayList<>();
236 if ( request.getArtifact() instanceof ArtifactWithDependencies )
237 {
238 dependencies = ( (ArtifactWithDependencies) request.getArtifact() ).getDependencies();
239 }
240 else
241 {
242 Artifact pomArtifact =
243 createProjectArtifact( request.getArtifact().getGroupId(), request.getArtifact().getArtifactId(),
244 request.getArtifact().getVersion() );
245 File pomFile =
246 new File( request.getLocalRepository().getBasedir(),
247 request.getLocalRepository().pathOf( pomArtifact ) );
248
249 try
250 {
251 Model model = modelReader.read( pomFile, null );
252
253 dependencies = model.getDependencies().stream().map( Dependency::new ).collect( Collectors.toList() );
254 }
255 catch ( IOException e )
256 {
257 e.printStackTrace();
258 }
259 }
260
261 for ( Dependency dependency : dependencies )
262 {
263 Artifact artifact = createDependencyArtifact( dependency );
264 if ( !artifacts.containsKey( artifact.getDependencyConflictId() ) )
265 {
266 artifacts.put( artifact.getDependencyConflictId(), artifact );
267 }
268 }
269
270 for ( Artifact artifact : artifacts.values() )
271 {
272 try
273 {
274 resolve( artifact, request );
275 result.addArtifact( artifact );
276 }
277 catch ( IOException e )
278 {
279 result.addMissingArtifact( artifact );
280 }
281 }
282 }
283
284 return result;
285 }
286
287 private void resolve( Artifact artifact, ArtifactResolutionRequest request )
288 throws IOException
289 {
290 if ( Artifact.SCOPE_SYSTEM.equals( artifact.getScope() ) )
291 {
292 return;
293 }
294
295 ArtifactRepository localRepo = request.getLocalRepository();
296
297 File localFile = new File( localRepo.getBasedir(), localRepo.pathOf( artifact ) );
298
299 artifact.setFile( localFile );
300
301 if ( !localFile.exists() )
302 {
303 if ( request.getRemoteRepositories().isEmpty() )
304 {
305 throw new IOException( localFile + " does not exist and no remote repositories are configured" );
306 }
307
308 ArtifactRepository remoteRepo = request.getRemoteRepositories().get( 0 );
309
310 File remoteFile = new File( remoteRepo.getBasedir(), remoteRepo.pathOf( artifact ) );
311
312 FileUtils.copyFile( remoteFile, localFile );
313 }
314
315 artifact.setResolved( true );
316 }
317
318 public void retrieve( ArtifactRepository repository, File destination, String remotePath,
319 ArtifactTransferListener transferListener )
320 throws ArtifactTransferFailedException, ArtifactDoesNotExistException
321 {
322
323
324 }
325
326 public void injectMirror( RepositorySystemSession session, List<ArtifactRepository> repositories )
327 {
328 }
329
330 public void injectProxy( RepositorySystemSession session, List<ArtifactRepository> repositories )
331 {
332 }
333
334 public void injectAuthentication( RepositorySystemSession session, List<ArtifactRepository> repositories )
335 {
336 }
337
338 }