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package org.apache.maven.shared.dependency.graph.internal; |
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import java.lang.reflect.InvocationTargetException; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.List; |
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import org.apache.maven.artifact.Artifact; |
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import org.apache.maven.artifact.factory.ArtifactFactory; |
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import org.apache.maven.artifact.resolver.filter.ArtifactFilter; |
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import org.apache.maven.artifact.versioning.VersionRange; |
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import org.apache.maven.project.DefaultDependencyResolutionRequest; |
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import org.apache.maven.project.DependencyResolutionException; |
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import org.apache.maven.project.DependencyResolutionRequest; |
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import org.apache.maven.project.DependencyResolutionResult; |
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import org.apache.maven.project.MavenProject; |
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import org.apache.maven.project.ProjectBuildingRequest; |
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import org.apache.maven.project.ProjectDependenciesResolver; |
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import org.apache.maven.shared.dependency.graph.DependencyGraphBuilder; |
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import org.apache.maven.shared.dependency.graph.DependencyGraphBuilderException; |
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import org.apache.maven.shared.dependency.graph.DependencyNode; |
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import org.codehaus.plexus.component.annotations.Component; |
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import org.codehaus.plexus.component.annotations.Requirement; |
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import org.sonatype.aether.graph.Dependency; |
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import org.sonatype.aether.version.VersionConstraint; |
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@Component( role = DependencyGraphBuilder.class, hint = "maven3" ) |
54 | 0 | public class Maven3DependencyGraphBuilder |
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implements DependencyGraphBuilder |
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{ |
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@Requirement |
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private ProjectDependenciesResolver resolver; |
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@Requirement |
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private ArtifactFactory factory; |
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public DependencyNode buildDependencyGraph( MavenProject project, ArtifactFilter filter ) |
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throws DependencyGraphBuilderException |
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{ |
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try |
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{ |
68 | 0 | ProjectBuildingRequest projectBuildingRequest = |
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(ProjectBuildingRequest) invoke( project, "getProjectBuildingRequest" ); |
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71 | 0 | DependencyResolutionRequest request = |
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new DefaultDependencyResolutionRequest( project, projectBuildingRequest.getRepositorySession() ); |
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74 | 0 | DependencyResolutionResult result = resolver.resolve( request ); |
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76 | 0 | return buildDependencyNode( null, result.getDependencyGraph(), project.getArtifact(), filter ); |
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} |
78 | 0 | catch ( DependencyResolutionException e ) |
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{ |
80 | 0 | throw new DependencyGraphBuilderException( e.getMessage(), e ); |
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} |
82 | 0 | catch ( IllegalAccessException e ) |
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{ |
84 | 0 | throw new DependencyGraphBuilderException( e.getMessage(), e ); |
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} |
86 | 0 | catch ( InvocationTargetException e ) |
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{ |
88 | 0 | throw new DependencyGraphBuilderException( e.getMessage(), e ); |
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} |
90 | 0 | catch ( NoSuchMethodException e ) |
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{ |
92 | 0 | throw new DependencyGraphBuilderException( e.getMessage(), e ); |
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} |
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} |
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private Object invoke( Object object, String method ) |
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throws IllegalAccessException, InvocationTargetException, NoSuchMethodException |
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{ |
99 | 0 | return object.getClass().getMethod( method ).invoke( object ); |
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} |
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private Artifact getDependencyArtifact( Dependency dep ) |
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{ |
104 | 0 | org.sonatype.aether.artifact.Artifact artifact = dep.getArtifact(); |
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106 | 0 | return factory.createDependencyArtifact( artifact.getGroupId(), artifact.getArtifactId(), |
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VersionRange.createFromVersion( artifact.getVersion() ), |
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artifact.getExtension(), artifact.getClassifier(), dep.getScope(), |
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dep.isOptional() ); |
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} |
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private DependencyNode buildDependencyNode( DependencyNode parent, org.sonatype.aether.graph.DependencyNode node, |
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Artifact artifact, ArtifactFilter filter ) |
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{ |
115 | 0 | DefaultDependencyNode current = |
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new DefaultDependencyNode( parent, artifact, node.getPremanagedVersion(), node.getPremanagedScope(), |
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getVersionSelectedFromRange( node.getVersionConstraint() ) ); |
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|
119 | 0 | List<DependencyNode> nodes = new ArrayList<DependencyNode>( node.getChildren().size() ); |
120 | 0 | for ( org.sonatype.aether.graph.DependencyNode child : node.getChildren() ) |
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{ |
122 | 0 | Artifact childArtifact = getDependencyArtifact( child.getDependency() ); |
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|
124 | 0 | if ( ( filter == null ) || filter.include( childArtifact ) ) |
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{ |
126 | 0 | nodes.add( buildDependencyNode( current, child, childArtifact, filter ) ); |
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} |
128 | 0 | } |
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130 | 0 | current.setChildren( Collections.unmodifiableList( nodes ) ); |
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132 | 0 | return current; |
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} |
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private String getVersionSelectedFromRange( VersionConstraint constraint ) |
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{ |
137 | 0 | if ( ( constraint == null ) || ( constraint.getVersion() != null ) ) |
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{ |
139 | 0 | return null; |
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} |
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142 | 0 | StringBuilder sb = new StringBuilder(); |
143 | 0 | for ( org.sonatype.aether.version.VersionRange range : constraint.getRanges() ) |
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{ |
145 | 0 | if ( sb.length() > 0 ) |
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{ |
147 | 0 | sb.append( ',' ); |
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} |
149 | 0 | sb.append( range ); |
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} |
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152 | 0 | return sb.toString(); |
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} |
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} |