Exemple #1
0
 public InputStream getResourceAsStream(String path) {
   URL url = getResource(path);
   if (url == null) return null;
   try {
     return url.openStream();
   } catch (IOException ioe) {
     throw new RuntimeException("can't getResourceAsStream [" + path + "]", ioe);
   }
 }
  public String what(String key, boolean oneliner) throws Exception {
    byte[] sha;

    Matcher m = SHA_P.matcher(key);
    if (m.matches()) {
      sha = Hex.toByteArray(key);
    } else {
      m = URL_P.matcher(key);
      if (m.matches()) {
        URL url = new URL(key);
        sha = SHA1.digest(url.openStream()).digest();
      } else {
        File jarfile = new File(key);
        if (!jarfile.exists()) {
          reporter.error("File does not exist: %s", jarfile.getCanonicalPath());
        }
        sha = SHA1.digest(jarfile).digest();
      }
    }
    reporter.trace("sha %s", Hex.toHexString(sha));
    Revision revision = library.getRevision(sha);
    if (revision == null) {
      return null;
    }

    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);
    Justif justif = new Justif(120, 20, 70, 20, 75);
    DateFormat dateFormat = DateFormat.getDateInstance();

    try {
      if (oneliner) {
        f.format("%20s %s%n", Hex.toHexString(revision._id), createCoord(revision));
      } else {
        f.format("Artifact: %s%n", revision.artifactId);
        if (revision.organization != null && revision.organization.name != null) {
          f.format(" (%s)", revision.organization.name);
        }
        f.format("%n");
        f.format("Coordinates\t0: %s%n", createCoord(revision));
        f.format("Created\t0: %s%n", dateFormat.format(new Date(revision.created)));
        f.format("Size\t0: %d%n", revision.size);
        f.format("Sha\t0: %s%n", Hex.toHexString(revision._id));
        f.format("URL\t0: %s%n", createJpmLink(revision));
        f.format("%n");
        f.format("%s%n", revision.description);
        f.format("%n");
        f.format("Dependencies\t0:%n");
        boolean flag = false;
        Iterable<RevisionRef> closure = library.getClosure(revision._id, true);
        for (RevisionRef dep : closure) {
          f.format(
              " - %s \t2- %s \t3- %s%n",
              dep.name, createCoord(dep), dateFormat.format(new Date(dep.created)));
          flag = true;
        }
        if (!flag) {
          f.format("     None%n");
        }
        f.format("%n");
      }
      f.flush();
      justif.wrap(sb);
      return sb.toString();
    } finally {
      f.close();
    }
  }