How to use

getValue

method

in

org.apache.commons.cli2.CommandLine

static String getString(CommandLine commandLine, Option option) {
 Object val = commandLine.getValue(option);
 if (val != null) {
  return val.toString();
 }
 return null;
}

@SuppressWarnings("unchecked")
protected void doExecute(VaultFsApp app, CommandLine cl) throws Exception {
  List<String> localPaths = cl.getValues(argLocalPath);
  List<File> localFiles = app.getPlatformFiles(localPaths, false);
  File localDir = app.getPlatformFile("", true);
  VltContext vCtx = app.createVaultContext(localDir);
  vCtx.setQuiet(cl.hasOption(OPT_QUIET));
  PropGet a = new PropGet(localDir,
    localFiles,
    !cl.hasOption(optRecursive),
    (String) cl.getValue(argPropName));
  vCtx.execute(a);
}

public Object getOptionValue(String optName) {
  if (cmdLine == null)
    throw new IllegalStateException();
  return this.cmdLine.getValue(optName);
}

public Object getOptionValue(Option opt) {
  if (cmdLine == null)
    throw new IllegalStateException();
  return this.cmdLine.getValue(opt);
}

static Double getDouble(CommandLine commandLine, Option option) {
 Object val = commandLine.getValue(option);
 if (val != null) {
  return Double.parseDouble(val.toString());
 }
 return null;
}

protected void doExecute(ExecutionContext ctx, CommandLine cl)
    throws Exception {
  String name = (String) cl.getValue(argName);
  if (name == null) {
    System.out.println("Hello, world.");
  } else {
    System.out.println("Hello, " + name + ".");
  }
}

private static <InterfaceType> 
Class<? extends InterfaceType> getClass(CommandLine cl, String key, 
                    JobConf conf, 
                    Class<InterfaceType> cls
                    ) throws ClassNotFoundException {
 return conf.getClassByName((String) cl.getValue(key)).asSubclass(cls);
}

protected void doExecute(ConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String path = (String) cl.getValue(argPath, "/");
  ctx.cd(path);
}

protected void doExecute(ExecutionContext ctx, CommandLine cl) throws Exception {
  String cmd = (String) cl.getValue(argCommand);
  ctx.printHelp(cmd);
}

protected void doExecute(VaultFsConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String path = (String) cl.getValue(argPath);
  int depth = Integer.MAX_VALUE;
  if (cl.hasOption(optRecursive)) {
    depth = ((Long) cl.getValue(optRecursive)).intValue();
  }
  ConsoleFile file = ctx.getFile(path, true);
  tree(file, depth, "");
}

protected void doExecute(ConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String file = (String) cl.getValue(argFile);
  ctx.getApplication().saveConfig(file);
}

protected void doExecute(ConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String file = (String) cl.getValue(argFile);
  ctx.getApplication().loadConfig(file);
}

protected void doExecute(ConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String arg = (String) cl.getValue(argContext);
  ctx.getConsole().switchContext(arg);
}

protected void doExecute(ConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String macro = (String) cl.getValue(argMacro);
  String cmd = ctx.getProperty("macro." + macro);
  if (cmd == null) {
    throw new ExecutionException("Macro " + macro + " does not exist.");
  }
  ctx.execute(cmd);
}

protected void doExecute(VaultFsConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  int fmtFlag = getFormatFlags(ctx, cl);
  String path = (String) cl.getValue(argPath);
  ConsoleFile file = ctx.getFile(path, true);
  ls(file, fmtFlag, 0);
}

protected void doExecute(VaultFsConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  if (ctx.getVaultFsApp().isLoggedIn() && cl.hasOption(optForce)) {
    ctx.getVaultFsApp().logout();
  }
  ctx.getVaultFsApp().login(
      (String) cl.getValue(optCreds),
      (String) cl.getValue(argWorkspace));
}

protected void doExecute(VaultFsConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String jcrPath = (String) cl.getValue(argJcrPath);
  ConsoleFile wo = ctx.getFile(jcrPath, true);
  if (wo instanceof VaultFsCFile) {
    VaultFile file = (VaultFile) wo.unwrap();
    file.invalidate();
  } else {
    throw new ExecutionException("'cat' only possible in jcr fs context");
  }
}

protected void doExecute(ExecutionContext ctx, CommandLine cl) throws Exception {
  String file = (String) cl.getValue(argFile);
  ctx.getApplication().loadConfig(file);
  ctx.getApplication().getConsole().run();
}

protected void doExecute(VaultFsConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String path = (String) cl.getValue(argPath);
  boolean recursive = cl.hasOption(optRecursive);
  ConsoleFile file = ctx.getFile(path, true);
  if (file instanceof AggregateCFile) {
    AggregateImpl node = (AggregateImpl) file.unwrap();
    node.remove(recursive);
  } else {
    throw new ExecutionException("remove only allowed in afct mode.");
  }
}

protected void doExecute(VaultFsConsoleExecutionContext ctx, CommandLine cl) throws Exception {
  String uri = (String) cl.getValue(argURI);
  if (uri != null) {
    ctx.getVaultFsApp().setProperty(VaultFsApp.KEY_DEFAULT_URI, uri);
  }
  if (ctx.getVaultFsApp().isConnected() && cl.hasOption(optForce)) {
    ctx.getVaultFsApp().disconnect();
  }
  ctx.getVaultFsApp().connect();
}