Exemple #1
0
  private static Dictionary<String, Object> getDictionary(
      Map<String, Type> types, Map<String, Object> values) throws Exception {
    Hashtable<String, Object> ht = new Hashtable<String, Object>();
    for (Map.Entry<String, Object> e : values.entrySet()) {
      String key = e.getKey();
      Object value = e.getValue();

      Type type;
      if (types != null && (type = types.get(key)) != null) {

        if (type.scalar != null) {
          value = convert(value, type.scalar);
        } else if (type.vectorOf != null) {
          Collection<Object> coll = (Collection<Object>) value;
          Vector vector = new Vector();
          for (Object o : coll) {
            vector.add(convert(o, type.vectorOf));
          }
          value = vector;
        } else if (type.arrayOf != null) {
          if (value instanceof String && type.arrayOf.equals("byte")) {
            value = Base64.decodeBase64((String) value);
          } else {
            Collection<Object> coll = (Collection<Object>) value;
            Object array = Array.newInstance(getClass(type.arrayOf), coll.size());
            int n = 0;
            for (Object o : coll) {
              Array.set(array, n++, convert(o, type.arrayOf));
            }
            value = array;
          }
        } else {
          throw new IllegalArgumentException(
              "Key " + key + " has type but neither scalar, vectorOf, nor arrayOf is set");
        }
      }
      ht.put(key, value);
    }
    return ht;
  }
  public CommandData parseCommandData(ArtifactData artifact) throws Exception {
    File source = new File(artifact.file);
    if (!source.isFile()) throw new FileNotFoundException();

    CommandData data = new CommandData();
    data.sha = artifact.sha;
    data.jpmRepoDir = repoDir.getCanonicalPath();
    JarFile jar = new JarFile(source);
    try {
      reporter.trace("Parsing %s", source);
      Manifest m = jar.getManifest();
      Attributes main = m.getMainAttributes();
      data.name = data.bsn = main.getValue("Bundle-SymbolicName");
      String version = main.getValue("Bundle-Version");
      if (version == null) data.version = Version.LOWEST;
      else data.version = new Version(version);

      data.main = main.getValue("Main-Class");
      data.description = main.getValue("Bundle-Description");
      data.title = main.getValue("JPM-Name");

      reporter.trace("name " + data.name + " " + data.main + " " + data.title);
      DependencyCollector path = new DependencyCollector(this);
      path.add(artifact);
      DependencyCollector bundles = new DependencyCollector(this);
      if (main.getValue("JPM-Classpath") != null) {
        Parameters requires = OSGiHeader.parseHeader(main.getValue("JPM-Classpath"));

        for (Map.Entry<String, Attrs> e : requires.entrySet()) {
          path.add(e.getKey(), e.getValue().get("name")); // coordinate
        }
      } else if (!artifact.local) { // No JPM-Classpath, falling back to
        // server's revision
        // Iterable<RevisionRef> closure =
        // library.getClosure(artifact.sha,
        // false);
        // System.out.println("getting closure " + artifact.url + " " +
        // Strings.join("\n",closure));

        // if (closure != null) {
        // for (RevisionRef ref : closure) {
        // path.add(Hex.toHexString(ref.revision));
        // }
        // }
      }

      if (main.getValue("JPM-Runbundles") != null) {
        Parameters jpmrunbundles = OSGiHeader.parseHeader(main.getValue("JPM-Runbundles"));

        for (Map.Entry<String, Attrs> e : jpmrunbundles.entrySet()) {
          bundles.add(e.getKey(), e.getValue().get("name"));
        }
      }

      reporter.trace("collect digests runpath");
      data.dependencies.addAll(path.getDigests());
      reporter.trace("collect digests bundles");
      data.runbundles.addAll(bundles.getDigests());

      Parameters command = OSGiHeader.parseHeader(main.getValue("JPM-Command"));
      if (command.size() > 1) reporter.error("Only one command can be specified");

      for (Map.Entry<String, Attrs> e : command.entrySet()) {
        data.name = e.getKey();

        Attrs attrs = e.getValue();

        if (attrs.containsKey("jvmargs")) data.jvmArgs = attrs.get("jvmargs");

        if (attrs.containsKey("title")) data.title = attrs.get("title");

        if (data.title != null) data.title = data.name;
      }
      return data;
    } finally {
      jar.close();
    }
  }