public static void nailMain()

in nailgun-server/src/main/java/com/facebook/nailgun/builtins/NGAlias.java [55:85]

26 lines of code
5 McCabe index (conditional complexity)


  public static void nailMain(NGContext context) throws ClassNotFoundException {

    String[] args = context.getArgs();
    NGServer server = context.getNGServer();

    if (args.length == 0) {
      Set aliases = server.getAliasManager().getAliases();

      // let's pad this nicely.  first, find the longest alias
      // name.  then pad the others to that width.
      int maxAliasLength = 0;
      int maxClassnameLength = 0;
      for (Iterator i = aliases.iterator(); i.hasNext(); ) {
        Alias alias = (Alias) i.next();
        maxAliasLength = Math.max(maxAliasLength, alias.getName().length());
        maxClassnameLength =
            Math.max(maxClassnameLength, alias.getAliasedClass().getName().length());
      }
      for (Iterator i = aliases.iterator(); i.hasNext(); ) {
        Alias alias = (Alias) i.next();
        context.out.println(
            padl(alias.getName(), maxAliasLength)
                + "\t"
                + padl(alias.getAliasedClass().getName(), maxClassnameLength));
        context.out.println(padl("", maxAliasLength) + "\t" + alias.getDescription());
        context.out.println();
      }
    } else if (args.length == 2) {
      server.getAliasManager().addAlias(new Alias(args[0], "", Class.forName(args[1])));
    }
  }