1 package org.apache.maven.shared.transfer.repository.internal;
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22 import java.io.File;
23
24 import org.apache.maven.artifact.Artifact;
25 import org.apache.maven.artifact.metadata.ArtifactMetadata;
26 import org.apache.maven.project.ProjectBuildingRequest;
27 import org.apache.maven.project.artifact.ProjectArtifactMetadata;
28 import org.apache.maven.shared.transfer.artifact.ArtifactCoordinate;
29 import org.apache.maven.shared.transfer.artifact.DefaultArtifactCoordinate;
30 import org.apache.maven.shared.transfer.repository.RepositoryManager;
31 import org.apache.maven.shared.transfer.repository.RepositoryManagerException;
32 import org.codehaus.plexus.PlexusConstants;
33 import org.codehaus.plexus.PlexusContainer;
34 import org.codehaus.plexus.component.annotations.Component;
35 import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
36 import org.codehaus.plexus.context.Context;
37 import org.codehaus.plexus.context.ContextException;
38 import org.codehaus.plexus.personality.plexus.lifecycle.phase.Contextualizable;
39
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41
42
43 @Component( role = RepositoryManager.class )
44 class DefaultRepositoryManager
45 implements RepositoryManager, Contextualizable
46 {
47 private PlexusContainer container;
48
49 @Override
50 public String getPathForLocalArtifact( ProjectBuildingRequest buildingRequest, Artifact artifact )
51 {
52 try
53 {
54 return getMavenRepositoryManager( buildingRequest ).getPathForLocalArtifact( artifact );
55 }
56 catch ( ComponentLookupException | RepositoryManagerException e )
57 {
58 throw new IllegalStateException( e.getMessage(), e );
59 }
60 }
61
62 @Override
63 public String getPathForLocalArtifact( ProjectBuildingRequest buildingRequest, ArtifactCoordinate coor )
64 {
65 try
66 {
67 return getMavenRepositoryManager( buildingRequest ).getPathForLocalArtifact( coor );
68 }
69 catch ( ComponentLookupException | RepositoryManagerException e )
70 {
71 throw new IllegalStateException( e.getMessage(), e );
72 }
73 }
74
75 @Override
76 public String getPathForLocalMetadata( ProjectBuildingRequest buildingRequest, ArtifactMetadata metadata )
77 {
78 if ( metadata instanceof ProjectArtifactMetadata )
79 {
80 DefaultArtifactCoordinate pomCoordinate = new DefaultArtifactCoordinate();
81 pomCoordinate.setGroupId( metadata.getGroupId() );
82 pomCoordinate.setArtifactId( metadata.getArtifactId() );
83 pomCoordinate.setVersion( metadata.getBaseVersion() );
84 pomCoordinate.setExtension( "pom" );
85 return getPathForLocalArtifact( buildingRequest, pomCoordinate );
86 }
87
88 try
89 {
90 return getMavenRepositoryManager( buildingRequest ).getPathForLocalMetadata( metadata );
91 }
92 catch ( ComponentLookupException | RepositoryManagerException e )
93 {
94 throw new IllegalStateException( e.getMessage(), e );
95 }
96 }
97
98 @Override
99 public ProjectBuildingRequest setLocalRepositoryBasedir( ProjectBuildingRequest buildingRequest, File basedir )
100 {
101 try
102 {
103 return getMavenRepositoryManager( buildingRequest ).setLocalRepositoryBasedir( buildingRequest, basedir );
104 }
105 catch ( ComponentLookupException | RepositoryManagerException e )
106 {
107 throw new IllegalStateException( e.getMessage(), e );
108 }
109 }
110
111 @Override
112 public File getLocalRepositoryBasedir( ProjectBuildingRequest buildingRequest )
113 {
114 try
115 {
116 return getMavenRepositoryManager( buildingRequest ).getLocalRepositoryBasedir();
117 }
118 catch ( ComponentLookupException | RepositoryManagerException e )
119 {
120 throw new IllegalStateException( e.getMessage(), e );
121 }
122 }
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125
126
127 private boolean isMaven31()
128 {
129 return canFindCoreClass( "org.eclipse.aether.artifact.Artifact" );
130 }
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134
135 private boolean isMaven302()
136 {
137 return canFindCoreClass( "org.sonatype.aether.spi.localrepo.LocalRepositoryManagerFactory" );
138 }
139
140 private boolean canFindCoreClass( String className )
141 {
142 try
143 {
144 Thread.currentThread().getContextClassLoader().loadClass( className );
145
146 return true;
147 }
148 catch ( ClassNotFoundException e )
149 {
150 return false;
151 }
152 }
153
154 private MavenRepositoryManager getMavenRepositoryManager( ProjectBuildingRequest buildingRequest )
155 throws ComponentLookupException, RepositoryManagerException
156 {
157 if ( isMaven31() )
158 {
159 org.eclipse.aether.RepositorySystem m31RepositorySystem =
160 container.lookup( org.eclipse.aether.RepositorySystem.class );
161
162 org.eclipse.aether.RepositorySystemSession session = Invoker.invoke( buildingRequest,
163 "getRepositorySession" );
164
165 return new Maven31RepositoryManager( m31RepositorySystem, session );
166 }
167 else
168 {
169 org.sonatype.aether.RepositorySystem m30RepositorySystem =
170 container.lookup( org.sonatype.aether.RepositorySystem.class );
171
172 org.sonatype.aether.RepositorySystemSession session = Invoker.invoke( buildingRequest,
173 "getRepositorySession" );
174
175 if ( isMaven302() )
176 {
177 return new Maven302RepositoryManager( m30RepositorySystem, session );
178
179 }
180 else
181 {
182 return new Maven30RepositoryManager( m30RepositorySystem, session );
183 }
184 }
185 }
186
187 public void contextualize( Context context ) throws ContextException
188 {
189 container = (PlexusContainer) context.get( PlexusConstants.PLEXUS_KEY );
190 }
191 }