Example #1
0
 public String getVersion() {
   ByteArrayOutputStream buff = new ByteArrayOutputStream();
   PrintStream out = new PrintStream(buff);
   CLIReportingUtils.showVersion(out);
   Closer.close(out);
   return new String(buff.toByteArray());
 }
  public Object execute(final CommandContext context) throws Exception {
    assert context != null;
    IO io = context.getIo();
    java.util.prefs.Preferences prefs = node();

    OutputStream out;
    if (file == null) {
      out = io.streams.out;
    } else {
      io.println("Exporting preferences to: {}", file); // TODO: i18n
      out = new BufferedOutputStream(new FileOutputStream(file));
    }

    try {
      if (subTree) {
        prefs.exportSubtree(out);
      } else {
        prefs.exportNode(out);
      }

      Flusher.flush(out);
    } finally {
      if (file != null) {
        Closer.close(out);
      }
    }

    prefs.sync();

    return Result.SUCCESS;
  }
Example #3
0
    public int execute(final MavenExecutionRequest request) throws Exception {
      assert request != null;

      if (log.isDebugEnabled()) {
        log.debug("Processing request: {}", Yarn.render(request, Yarn.Style.MULTI));
      }
      configureRequest(request);

      try {
        return doExecute(request);
      } catch (Exception e) {
        CLIReportingUtils.showError(
            logger, "Error executing Maven.", e, request.isShowErrors()); // TODO: i81n
        return 1;
      } finally {
        container.dispose();

        Closer.close(logStream);
      }
    }