@Subscribe
public void onEvent(ModelArchiveDownloadedEvent e) throws IOException {
if (!isRunning()) {
log(INFO_SERVICE_NOT_RUNNING);
return;
}
if (isIndex(e.model)) {
File location = repository.getLocation(e.model, false).orNull();
String remoteUri = e.model.getHint(HINT_REPOSITORY_URL).orNull();
if (remoteUri != null) {
Pair<File, IModelIndex> pair = openDelegates.get(remoteUri);
if (pair == null) {
File folder = createIndexLocation(remoteUri);
folder.mkdir();
Zips.unzip(location, folder);
openDelegate(remoteUri, folder);
} else {
File folder = Files.createTempDir();
Zips.unzip(location, folder);
IModelIndex modelIndex = pair.getSecond();
modelIndex.updateIndex(folder);
bus.post(new ModelIndexOpenedEvent());
FileUtils.deleteDirectory(folder);
}
}
}
}
@Override
public ImmutableSet<ModelCoordinate> getKnownModels(String modelType) {
if (!isRunning()) {
log(INFO_SERVICE_NOT_RUNNING);
return ImmutableSet.of();
}
Set<ModelCoordinate> models = Sets.newHashSet();
for (Entry<String, Pair<File, IModelIndex>> entry : openDelegates.entrySet()) {
IModelIndex index = entry.getValue().getSecond();
models.addAll(addRepositoryUrlHint(index.getKnownModels(modelType), entry.getKey()));
}
return ImmutableSet.copyOf(models);
}
@Override
public ImmutableSet<ModelCoordinate> suggestCandidates(ProjectCoordinate pc, String modelType) {
if (!isRunning()) {
log(INFO_SERVICE_NOT_RUNNING);
return ImmutableSet.of();
}
Set<ModelCoordinate> candidates = Sets.newHashSet();
for (Entry<String, Pair<File, IModelIndex>> entry : openDelegates.entrySet()) {
IModelIndex index = entry.getValue().getSecond();
candidates.addAll(
addRepositoryUrlHint(index.suggestCandidates(pc, modelType), entry.getKey()));
}
return ImmutableSet.copyOf(candidates);
}
@Override
public Optional<ProjectCoordinate> suggestProjectCoordinateByArtifactId(String artifactId) {
if (!isRunning()) {
log(INFO_SERVICE_NOT_RUNNING);
return absent();
}
for (Pair<File, IModelIndex> delegate : openDelegates.values()) {
IModelIndex index = delegate.getSecond();
Optional<ProjectCoordinate> suggest = index.suggestProjectCoordinateByArtifactId(artifactId);
if (suggest.isPresent()) {
return suggest;
}
}
return absent();
}
private void openDelegate(String remoteUrl, File indexLocation) throws IOException {
IModelIndex modelIndex = createModelIndex(indexLocation);
modelIndex.open();
storeDelegate(remoteUrl, Pair.newPair(indexLocation, modelIndex));
bus.post(new ModelIndexOpenedEvent());
}