Ejemplo n.º 1
0
  public ArtifactData getCandidateAsync(String arg) throws Exception {
    reporter.trace("coordinate %s", arg);
    if (isUrl(arg))
      try {
        ArtifactData data = putAsync(new URI(arg));
        data.local = true;
        return data;
      } catch (Exception e) {
        reporter.trace("hmm, not a valid url %s, will try the server", arg);
      }

    Coordinate c = new Coordinate(arg);

    if (c.isSha()) {
      ArtifactData r = get(c.getSha());
      if (r != null) return r;
    }

    Revision revision = library.getRevisionByCoordinate(c);
    if (revision == null) return null;

    reporter.trace("revision %s", Hex.toHexString(revision._id));

    ArtifactData ad = get(revision._id);
    if (ad != null) {
      reporter.trace("found in cache");
      return ad;
    }

    URI url = revision.urls.iterator().next();
    ArtifactData artifactData = putAsync(url);
    artifactData.coordinate = c;
    return artifactData;
  }
Ejemplo n.º 2
0
 public ArtifactData getCandidate(String key) throws Exception {
   ArtifactData data = getCandidateAsync(key);
   if (data != null) {
     data.sync();
   }
   return data;
 }
Ejemplo n.º 3
0
 void put(final URI uri, ArtifactData data) throws Exception {
   reporter.trace("put %s %s", uri, data);
   File tmp = createTempFile(repoDir, "mtp", ".whatever");
   tmp.deleteOnExit();
   try {
     copy(uri.toURL(), tmp);
     byte[] sha = SHA1.digest(tmp).digest();
     reporter.trace("SHA %s %s", uri, Hex.toHexString(sha));
     ArtifactData existing = get(sha);
     if (existing != null) {
       reporter.trace("existing");
       xcopy(existing, data);
       return;
     }
     File meta = new File(repoDir, Hex.toHexString(sha) + ".json");
     File file = new File(repoDir, Hex.toHexString(sha));
     rename(tmp, file);
     reporter.trace("file %s", file);
     data.file = file.getAbsolutePath();
     data.sha = sha;
     data.busy = false;
     CommandData cmddata = parseCommandData(data);
     if (cmddata.bsn != null) {
       data.name = cmddata.bsn + "-" + cmddata.version;
     } else data.name = Strings.display(cmddata.title, cmddata.bsn, cmddata.name, uri);
     codec.enc().to(meta).put(data);
     reporter.trace("TD = " + data);
   } finally {
     tmp.delete();
     reporter.trace("puted %s %s", uri, data);
   }
 }
Ejemplo n.º 4
0
  public void update(UpdateMemo memo) throws Exception {

    ArtifactData target = put(memo.best.urls.iterator().next());

    memo.current.version = new Version(memo.best.version);
    target.sync();
    memo.current.sha = target.sha;
    // memo.current.dependencies = target.dependencies;
    // memo.current.dependencies.add((new File(repoDir,
    // Hex.toHexString(target.sha))).getCanonicalPath());
    // memo.current.runbundles = target.runbundles;
    // memo.current.description = target.description;
    memo.current.time = target.time;

    if (memo.current instanceof ServiceData) {
      Service service = getService((ServiceData) memo.current);
      service.remove();
      createService((ServiceData) memo.current);
      IO.delete(new File(IO.getFile(serviceDir, memo.current.name), "data"));
      storeData(new File(IO.getFile(serviceDir, memo.current.name), "data"), memo.current);
    } else {
      platform.deleteCommand(memo.current);
      createCommand(memo.current, false);
      IO.delete(IO.getFile(commandDir, memo.current.name));
      storeData(IO.getFile(commandDir, memo.current.name), memo.current);
    }
  }
Ejemplo n.º 5
0
  public ArtifactData get(byte[] sha) throws Exception {
    String name = Hex.toHexString(sha);
    File data = IO.getFile(repoDir, name + ".json");
    reporter.trace("artifact data file %s", data);
    if (data.isFile()) { // Bin + metadata
      ArtifactData artifact = codec.dec().from(data).get(ArtifactData.class);
      artifact.file = IO.getFile(repoDir, name).getAbsolutePath();
      return artifact;
    }
    File bin = IO.getFile(repoDir, name);
    if (bin.exists()) { // Only bin
      ArtifactData artifact = new ArtifactData();
      artifact.file = bin.getAbsolutePath();
      artifact.sha = sha;
      return artifact;
    }

    return null;
  }
Ejemplo n.º 6
0
  public ArtifactData putAsync(final URI uri) {
    final ArtifactData data = new ArtifactData();
    data.busy = true;
    Runnable r =
        new Runnable() {

          public void run() {
            try {
              put(uri, data);
            } catch (Throwable e) {
              e.printStackTrace();
              data.error = e.toString();
            } finally {
              reporter.trace("done downloading %s", uri);
              data.done();
            }
          }
        };
    getExecutor().execute(r);
    return data;
  }