public void updateIndex(
int id, MavenServerSettings settings, MavenServerProgressIndicator indicator)
throws MavenServerIndexerException, MavenServerProcessCanceledException, RemoteException {
IndexingContext index = getIndex(id);
try {
if (isLocal(index)) {
File repository = index.getRepository();
if (repository != null && repository.exists()) {
indicator.setIndeterminate(true);
try {
myIndexer.scan(index, new MyScanningListener(indicator), false);
} finally {
indicator.setIndeterminate(false);
}
}
} else {
IndexUpdateRequest request = new IndexUpdateRequest(index);
Maven2ServerEmbedderImpl embedder = Maven2ServerEmbedderImpl.create(settings);
try {
request.setResourceFetcher(
new Maven2ServerIndexFetcher(
index.getRepositoryId(),
index.getRepositoryUrl(),
embedder.getComponent(WagonManager.class),
new TransferListenerAdapter(indicator) {
@Override
protected void downloadProgress(long downloaded, long total) {
super.downloadProgress(downloaded, total);
try {
myIndicator.setFraction(((double) downloaded) / total);
} catch (RemoteException e) {
throw new RuntimeRemoteException(e);
}
}
@Override
public void transferCompleted(TransferEvent event) {
super.transferCompleted(event);
try {
myIndicator.setText2("Processing indices...");
} catch (RemoteException e) {
throw new RuntimeRemoteException(e);
}
}
}));
myUpdater.fetchAndUpdateIndex(request);
} finally {
embedder.release();
}
}
} catch (RuntimeRemoteException e) {
throw e.getCause();
} catch (ProcessCanceledException e) {
throw new MavenServerProcessCanceledException();
} catch (Exception e) {
throw new MavenServerIndexerException(wrapException(e));
}
}
private boolean isLocal(IndexingContext index) {
return index.getRepository() != null;
}
private String getRepositoryPathOrUrl(IndexingContext index) {
File file = index.getRepository();
return file == null ? index.getRepositoryUrl() : file.getPath();
}