Class URLOrFileValidator

src/tools/ConfigMetaType.java:243–259

Title: URLOrFileValidator Description: Validator for URLs or Files

   * <p>Description: Validator for URLs or Files</p> 
   */
  public static class URLOrFileValidator implements ArgValueValidator {
    /**
     * {@inheritDoc}
     * @see net.opentsdb.tools.ArgValueValidator#validate(net.opentsdb.tools.ConfigArgP.ConfigurationItem)
     */
    @Override
    public void validate(final ConfigurationItem citem) {
      try {
        new URL(citem.getValue());
      } catch (Exception ex) {
        File f = new File(citem.getValue());
        if(!f.exists() || !f.isFile() || !f.canRead()) {
          throw new IllegalArgumentException("Invalid URL or File [" + citem.getValue() + "]", ex);
        }
      }
    }
  }
  

  /**