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package org.apache.maven.shared.dependency.graph.internal; |
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import org.apache.maven.artifact.resolver.filter.ArtifactFilter; |
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import org.apache.maven.project.MavenProject; |
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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.PlexusConstants; |
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import org.codehaus.plexus.PlexusContainer; |
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import org.codehaus.plexus.component.annotations.Component; |
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import org.codehaus.plexus.component.repository.exception.ComponentLookupException; |
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import org.codehaus.plexus.context.Context; |
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import org.codehaus.plexus.context.ContextException; |
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import org.codehaus.plexus.logging.AbstractLogEnabled; |
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import org.codehaus.plexus.personality.plexus.lifecycle.phase.Contextualizable; |
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@Component( role = DependencyGraphBuilder.class ) |
46 | 0 | public class DefaultDependencyGraphBuilder |
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extends AbstractLogEnabled |
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implements DependencyGraphBuilder, Contextualizable |
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{ |
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protected PlexusContainer container; |
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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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{ |
57 | 0 | String hint = isMaven2x() ? "maven2" : "maven3"; |
58 | 0 | getLogger().debug( "building " + hint + " dependency graph for " + project.getId() ); |
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60 | 0 | DependencyGraphBuilder effectiveGraphBuilder = |
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(DependencyGraphBuilder) container.lookup( DependencyGraphBuilder.class.getCanonicalName(), hint ); |
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63 | 0 | return effectiveGraphBuilder.buildDependencyGraph( project, filter ); |
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} |
65 | 0 | catch ( ComponentLookupException e ) |
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{ |
67 | 0 | throw new DependencyGraphBuilderException( e.getMessage(), e ); |
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} |
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} |
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protected static boolean isMaven2x() |
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{ |
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try |
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{ |
78 | 0 | Class.forName( "org.apache.maven.project.DependencyResolutionRequest" ); |
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80 | 0 | return false; |
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} |
82 | 0 | catch ( ClassNotFoundException e ) |
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{ |
84 | 0 | return true; |
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} |
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} |
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public void contextualize( Context context ) |
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throws ContextException |
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{ |
91 | 0 | container = (PlexusContainer) context.get( PlexusConstants.PLEXUS_KEY ); |
92 | 0 | } |
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} |