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19 package org.apache.maven.resolver.examples;
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21 import java.util.List;
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23 import org.apache.maven.resolver.examples.util.Booter;
24 import org.eclipse.aether.RepositorySystem;
25 import org.eclipse.aether.RepositorySystemSession;
26 import org.eclipse.aether.artifact.Artifact;
27 import org.eclipse.aether.artifact.DefaultArtifact;
28 import org.eclipse.aether.collection.CollectRequest;
29 import org.eclipse.aether.graph.Dependency;
30 import org.eclipse.aether.graph.DependencyFilter;
31 import org.eclipse.aether.resolution.ArtifactResult;
32 import org.eclipse.aether.resolution.DependencyRequest;
33 import org.eclipse.aether.util.artifact.JavaScopes;
34 import org.eclipse.aether.util.filter.DependencyFilterUtils;
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39 public class ResolveTransitiveDependencies {
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46 public static void main(String[] args) throws Exception {
47 System.out.println("------------------------------------------------------------");
48 System.out.println(ResolveTransitiveDependencies.class.getSimpleName());
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50 RepositorySystem system = Booter.newRepositorySystem(Booter.selectFactory(args));
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52 RepositorySystemSession session = Booter.newRepositorySystemSession(system);
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54 Artifact artifact = new DefaultArtifact("org.apache.maven.resolver:maven-resolver-impl:1.3.3");
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56 DependencyFilter classpathFlter = DependencyFilterUtils.classpathFilter(JavaScopes.COMPILE);
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58 CollectRequest collectRequest = new CollectRequest();
59 collectRequest.setRoot(new Dependency(artifact, JavaScopes.COMPILE));
60 collectRequest.setRepositories(Booter.newRepositories(system, session));
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62 DependencyRequest dependencyRequest = new DependencyRequest(collectRequest, classpathFlter);
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64 List<ArtifactResult> artifactResults =
65 system.resolveDependencies(session, dependencyRequest).getArtifactResults();
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67 for (ArtifactResult artifactResult : artifactResults) {
68 System.out.println(artifactResult.getArtifact() + " resolved to "
69 + artifactResult.getArtifact().getFile());
70 }
71 }
72 }