@Test
public void testLookup() throws ArtifactDescriptorException {
StubArtifact art = new StubArtifact("gid:aid:ext:ver");
ArtifactDescriptorRequest request = new ArtifactDescriptorRequest(art, null, "");
ArtifactDescriptorResult description = reader.readArtifactDescriptor(session, request);
assertEquals(request, description.getRequest());
assertEquals(art, description.getArtifact());
assertEquals(1, description.getRelocations().size());
Artifact artifact = description.getRelocations().get(0);
assertEquals("gid", artifact.getGroupId());
assertEquals("aid", artifact.getArtifactId());
assertEquals("ver", artifact.getVersion());
assertEquals("ext", artifact.getExtension());
assertEquals(1, description.getRepositories().size());
RemoteRepository repo = description.getRepositories().get(0);
assertEquals("id", repo.getId());
assertEquals("type", repo.getContentType());
assertEquals("protocol://some/url?for=testing", repo.getUrl());
assertDependencies(description.getDependencies());
assertDependencies(description.getManagedDependencies());
}
public void execute() throws MojoExecutionException, MojoFailureException {
try {
ArtifactDescriptorResult artifactDescriptor =
repoSystem.readArtifactDescriptor(
repoSession,
new ArtifactDescriptorRequest(new DefaultArtifact(artifact), projectRepos, null));
CollectRequest collectRequest = new CollectRequest();
collectRequest.setDependencies(artifactDescriptor.getDependencies());
collectRequest.setManagedDependencies(artifactDescriptor.getManagedDependencies());
collectRequest.setRepositories(projectRepos);
CollectResult dependencies = repoSystem.collectDependencies(repoSession, collectRequest);
StringWriter writer = new StringWriter();
NodeFormatter nodeFormatter =
new DefaultNodeFormatter(artifactDescriptor.getArtifact().toString());
dependencies
.getRoot()
.accept(
new SerializingDependencyVisitor(
writer, SerializingDependencyVisitor.STANDARD_TOKENS, nodeFormatter));
try {
if (outputFile == null) {
log(writer.toString(), getLog());
} else {
write(writer.toString(), outputFile);
getLog().info("Wrote dependency tree to: " + outputFile);
}
} catch (IOException e) {
throw new MojoExecutionException("Failed to write dependencies to file", e);
}
} catch (ArtifactDescriptorException e) {
throw new MojoExecutionException("Failed to read artifact descriptor", e);
} catch (DependencyCollectionException e) {
throw new MojoExecutionException("Failed to collect dependencies", e);
}
}