@Override
public DependencyMetadata resolveDependencyMetadata(
Dependency query, final List<DependencyRepository> repositories) {
try {
if (Strings.isNullOrEmpty(query.getVersion())) {
query = DependencyBuilder.create(query).setVersion("[,)");
}
RepositorySystem system = container.lookup(RepositorySystem.class);
MavenRepositorySystemSession session = setupRepoSession(system);
DefaultArtifact artifact = new DefaultArtifact(query.toCoordinates());
ArtifactDescriptorRequest ar =
new ArtifactDescriptorRequest(artifact, convertToMavenRepos(repositories), null);
ArtifactDescriptorResult results = system.readArtifactDescriptor(session, ar);
Artifact a = results.getArtifact();
Dependency d =
DependencyBuilder.create()
.setArtifactId(a.getArtifactId())
.setGroupId(a.getGroupId())
.setVersion(a.getVersion());
return new DependencyMetadataImpl(d, results);
} catch (Exception e) {
throw new ProjectModelException(
"Unable to resolve any artifacts for query [" + query + "]", e);
}
}
private VersionRangeResult getVersions(
Dependency dep, final List<RemoteRepository> repositories) {
try {
String version = dep.getVersion();
if (Strings.isNullOrEmpty(version)) {
dep = DependencyBuilder.create(dep).setVersion("[,)");
} else if (!version.matches("(\\(|\\[).*?(\\)|\\])")) {
dep = DependencyBuilder.create(dep).setVersion("[" + version + "]");
}
RepositorySystem maven = container.lookup(RepositorySystem.class);
MavenRepositorySystemSession session = setupRepoSession(maven);
VersionRangeRequest rangeRequest =
new VersionRangeRequest(new DefaultArtifact(dep.toCoordinates()), repositories, null);
VersionRangeResult rangeResult = maven.resolveVersionRange(session, rangeRequest);
return rangeResult;
} catch (Exception e) {
throw new ProjectModelException("Failed to look up versions for [" + dep + "]", e);
}
}
@Override
public List<DependencyResource> resolveDependencies(
Dependency dep, final List<DependencyRepository> repositories) {
List<DependencyResource> result = new ArrayList<DependencyResource>();
try {
if (Strings.isNullOrEmpty(dep.getVersion())) {
dep = DependencyBuilder.create(dep).setVersion("[,)");
}
RepositorySystem system = container.lookup(RepositorySystem.class);
MavenRepositorySystemSession session = setupRepoSession(system);
DefaultArtifact artifact = new DefaultArtifact(dep.toCoordinates());
CollectRequest collectRequest =
new CollectRequest(
new org.sonatype.aether.graph.Dependency(artifact, null),
convertToMavenRepos(repositories));
DependencyRequest request = new DependencyRequest(collectRequest, null);
DependencyResult artifacts = system.resolveDependencies(session, request);
for (ArtifactResult a : artifacts.getArtifactResults()) {
File file = a.getArtifact().getFile();
Dependency d =
DependencyBuilder.create()
.setArtifactId(a.getArtifact().getArtifactId())
.setGroupId(a.getArtifact().getGroupId())
.setVersion(a.getArtifact().getVersion());
DependencyResource resource = new DependencyResource(factory, file, d);
result.add(resource);
}
return result;
} catch (Exception e) {
throw new ProjectModelException("Unable to resolve an artifact", e);
}
}
@Override
public String getStringValue() {
return Strings.unquote(getLiteralValue());
}