/**
   * Prints a usage message to the given stream.
   *
   * @param out The output stream to write to.
   */
  public void printUsage(Appendable out) {
    Formatter formatter = new Formatter(out);
    Set<CommandLineOption> orderedOptions = new TreeSet<CommandLineOption>(new OptionComparator());
    orderedOptions.addAll(optionsByString.values());
    Map<String, String> lines = new LinkedHashMap<String, String>();
    for (CommandLineOption option : orderedOptions) {
      Set<String> orderedOptionStrings = new TreeSet<String>(new OptionStringComparator());
      orderedOptionStrings.addAll(option.getOptions());
      List<String> prefixedStrings = new ArrayList<String>();
      for (String optionString : orderedOptionStrings) {
        if (optionString.length() == 1) {
          prefixedStrings.add("-" + optionString);
        } else {
          prefixedStrings.add("--" + optionString);
        }
      }

      String key = join(prefixedStrings, ", ");
      String value = option.getDescription();
      if (value == null || value.length() == 0) {
        value = "";
      }

      lines.put(key, value);
    }
    int max = 0;
    for (String optionStr : lines.keySet()) {
      max = Math.max(max, optionStr.length());
    }
    for (Map.Entry<String, String> entry : lines.entrySet()) {
      if (entry.getValue().length() == 0) {
        formatter.format("%s%n", entry.getKey());
      } else {
        formatter.format("%-" + max + "s  %s%n", entry.getKey(), entry.getValue());
      }
    }
    formatter.flush();
  }
  private void dumpDDS() {
    List<MessageBean> beans = messageTable.getBeans();
    HashMap<Integer, Message> map = new HashMap<Integer, Message>(2 * beans.size());

    for (MessageBean mb : beans) {
      map.put(mb.m.hashCode(), mb.m);
    }

    if (fileChooser == null)
      fileChooser = new FileManager(null, null, null, (PreferencesExt) prefs.node("FileManager"));

    String defloc = (raf.getLocation() == null) ? "." : raf.getLocation();
    int pos = defloc.lastIndexOf(".");
    if (pos > 0) defloc = defloc.substring(0, pos);
    String filename = fileChooser.chooseFilenameToSave(defloc + ".txt");
    if (filename == null) return;

    try {
      File file = new File(filename);
      FileOutputStream fos = new FileOutputStream(file);

      int count = 0;
      for (Message m : map.values()) {
        Formatter f = new Formatter(fos);
        m.dump(f);
        f.flush();
        count++;
      }
      fos.close();
      JOptionPane.showMessageDialog(
          BufrMessageViewer.this, count + " successfully written to " + filename);

    } catch (IOException e1) {
      JOptionPane.showMessageDialog(BufrMessageViewer.this, e1.getMessage());
      e1.printStackTrace();
    }
  }
예제 #3
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  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();
    }
  }
예제 #4
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  public void deinit(Appendable out, boolean force) throws Exception {
    Settings settings = new Settings(platform.getConfigFile());

    if (!force) {
      Justif justify = new Justif(80, 40);
      StringBuilder sb = new StringBuilder();
      Formatter f = new Formatter(sb);

      try {
        String list = listFiles(platform.getGlobal());
        if (list != null) {
          f.format("In global default environment:%n");
          f.format(list);
        }

        list = listFiles(platform.getLocal());
        if (list != null) {
          f.format("In local default environment:%n");
          f.format(list);
        }

        if (settings.containsKey(JPM_CACHE_GLOBAL)) {
          list = listFiles(IO.getFile(settings.get(JPM_CACHE_GLOBAL)));
          if (list != null) {
            f.format("In global configured environment:%n");
            f.format(list);
          }
        }

        if (settings.containsKey(JPM_CACHE_LOCAL)) {
          list = listFiles(IO.getFile(settings.get(JPM_CACHE_LOCAL)));
          if (list != null) {
            f.format("In local configured environment:%n");
            f.format(list);
          }
        }

        list = listSupportFiles();
        if (list != null) {
          f.format("jpm support files:%n");
          f.format(list);
        }

        f.format("%n%n");

        f.format(
            "All files listed above will be deleted if deinit is run with the force flag set"
                + " (\"jpm deinit -f\" or \"jpm deinit --force\"%n%n");
        f.flush();

        justify.wrap(sb);
        out.append(sb.toString());
      } finally {
        f.close();
      }
    } else { // i.e. if(force)
      int count = 0;
      File[] caches = {platform.getGlobal(), platform.getLocal(), null, null};
      if (settings.containsKey(JPM_CACHE_LOCAL)) {
        caches[2] = IO.getFile(settings.get(JPM_CACHE_LOCAL));
      }
      if (settings.containsKey(JPM_CACHE_GLOBAL)) {
        caches[3] = IO.getFile(settings.get(JPM_CACHE_GLOBAL));
      }
      ArrayList<File> toDelete = new ArrayList<File>();

      for (File cache : caches) {
        if (cache == null || !cache.exists()) {
          continue;
        }
        listFiles(cache, toDelete);
        if (toDelete.size() > count) {
          count = toDelete.size();
          if (!cache.canWrite()) {
            reporter.error(PERMISSION_ERROR + " (" + cache + ")");
            return;
          }
          toDelete.add(cache);
        }
      }
      listSupportFiles(toDelete);

      for (File f : toDelete) {
        if (f.exists() && !f.canWrite()) {
          reporter.error(PERMISSION_ERROR + " (" + f + ")");
        }
      }
      if (reporter.getErrors().size() > 0) {
        return;
      }

      for (File f : toDelete) {
        if (f.exists()) {
          IO.deleteWithException(f);
        }
      }
    }
  }