URL createMavenGavURL(String artifactGav) throws MalformedURLException {
Artifact artifact = new DefaultArtifact(artifactGav);
if (artifact.getVersion() == null) {
throw new IllegalArgumentException("Null version");
}
VersionScheme versionScheme = new GenericVersionScheme();
try {
versionScheme.parseVersion(artifact.getVersion());
} catch (InvalidVersionSpecificationException e) {
throw new IllegalArgumentException(e);
}
try {
versionScheme.parseVersionRange(artifact.getVersion());
throw new IllegalArgumentException(
artifact.getVersion() + " is a version range. A specific version is needed");
} catch (InvalidVersionSpecificationException expected) {
}
RepositorySystemSession session = newRepositorySystemSession();
ArtifactRequest artifactRequest = new ArtifactRequest();
artifactRequest.setArtifact(artifact);
for (RemoteRepository remoteRepo : remoteRepositories) {
artifactRequest.addRepository(remoteRepo);
}
ArtifactResult artifactResult;
try {
artifactResult = REPOSITORY_SYSTEM.resolveArtifact(session, artifactRequest);
} catch (ArtifactResolutionException e) {
throw new RuntimeException(e);
}
File file = artifactResult.getArtifact().getFile().getAbsoluteFile();
return file.toURI().toURL();
}
List<URL> createMavenGavRecursiveURLs(String artifactGav, String... excludes)
throws MalformedURLException, DependencyCollectionException, DependencyResolutionException {
Artifact artifact = new DefaultArtifact(artifactGav);
if (artifact.getVersion() == null) {
throw new IllegalArgumentException("Null version");
}
VersionScheme versionScheme = new GenericVersionScheme();
try {
versionScheme.parseVersion(artifact.getVersion());
} catch (InvalidVersionSpecificationException e) {
throw new IllegalArgumentException(e);
}
try {
versionScheme.parseVersionRange(artifact.getVersion());
throw new IllegalArgumentException(
artifact.getVersion() + " is a version range. A specific version is needed");
} catch (InvalidVersionSpecificationException expected) {
}
RepositorySystemSession session = newRepositorySystemSession();
ArtifactRequest artifactRequest = new ArtifactRequest();
artifactRequest.setArtifact(artifact);
for (RemoteRepository remoteRepo : remoteRepositories) {
artifactRequest.addRepository(remoteRepo);
}
ArtifactResult artifactResult;
try {
artifactResult = REPOSITORY_SYSTEM.resolveArtifact(session, artifactRequest);
} catch (ArtifactResolutionException e) {
throw new RuntimeException(e);
}
List<URL> urls = new ArrayList<>();
urls.add(artifactToUrl(artifactResult.getArtifact()));
CollectRequest collectRequest = new CollectRequest();
collectRequest.setRoot(new Dependency(artifact, "compile"));
for (RemoteRepository remoteRepo : remoteRepositories) {
collectRequest.addRepository(remoteRepo);
}
DependencyNode node = REPOSITORY_SYSTEM.collectDependencies(session, collectRequest).getRoot();
DependencyFilter filter = new ExclusionsDependencyFilter(Arrays.asList(excludes));
DependencyRequest dependencyRequest = new DependencyRequest(node, filter);
REPOSITORY_SYSTEM.resolveDependencies(session, dependencyRequest);
PreorderNodeListGenerator nlg = new PreorderNodeListGenerator();
node.accept(nlg);
for (Artifact cur : nlg.getArtifacts(false)) {
urls.add(artifactToUrl(cur));
}
log.debug("--------------------");
log.debug(nlg.getClassPath());
log.debug("--------------------");
return urls;
}
