@SuppressWarnings("restriction")
public IStatus getRawArtifact(
IArtifactDescriptor descriptor, OutputStream destination, IProgressMonitor monitor) {
// TODO consolidate this logic with getArtifactFile
GAV gav = getGAV(descriptor);
String classifier = RepositoryLayoutHelper.getClassifier(descriptor.getProperties());
String extension = RepositoryLayoutHelper.getExtension(descriptor.getProperties());
if ("packed".equals(descriptor.getProperty(IArtifactDescriptor.FORMAT))) {
classifier = "pack200";
extension = "jar.pack.gz";
}
try {
InputStream source = contentLocator.getContents(gav, classifier, extension);
// copy to destination and close source
FileUtils.copyStream(source, true, destination, false);
} catch (IOException e) {
return new Status(
IStatus.ERROR,
Activator.ID,
"I/O exception while reading artifact "
+ gav.toExternalForm()
+ ":"
+ classifier
+ ":"
+ extension,
e);
}
return Status.OK_STATUS;
}
public File getArtifactFile(IArtifactDescriptor descriptor) {
// TODO consolidate this logic with getRawArtifact
GAV gav = getGAV(descriptor);
String classifier = RepositoryLayoutHelper.getClassifier(descriptor.getProperties());
String extension = RepositoryLayoutHelper.getExtension(descriptor.getProperties());
// TODO where does this magic come from? the logic behind this should be made explicit and e.g.
// moved into a separate class
// TODO bring together with other pack200 magic in
// org.eclipse.tycho.p2.maven.repository.MavenArtifactRepository.downloadArtifact(IArtifactDescriptor, OutputStream)
if ("packed".equals(descriptor.getProperty(IArtifactDescriptor.FORMAT))) {
classifier = "pack200";
extension = "jar.pack.gz";
}
return contentLocator.getLocalArtifactLocation(gav, classifier, extension);
}
GAV getGAV(IArtifactDescriptor descriptor) {
GAV gav = RepositoryLayoutHelper.getGAV(((ArtifactDescriptor) descriptor).getProperties());
if (gav == null) {
gav = getP2GAV(descriptor);
}
return gav;
}
protected GAV getP2GAV(IArtifactDescriptor descriptor) {
IArtifactKey key = descriptor.getArtifactKey();
StringBuffer version = new StringBuffer();
key.getVersion().toString(version);
return RepositoryLayoutHelper.getP2Gav(key.getClassifier(), key.getId(), version.toString());
}