package com.atlassian.selenium;
   
   /**
    * Performs different checks over HTML tags located by Selenium locators.
    *
    * @since v1.21
    */
   public final class SeleniumTagInspector extends AbstractSeleniumDriver
   {
      private static final String INPUT_TAG_NAME = "input";
  
      public SeleniumTagInspector(final SeleniumClient client)
      {
          super(client);
      }
  
      /**
       * Get tag name for a given locator.
       *
       * @param locator Selenium locator to check
       * @return tag name of the located element, or <code>null</code>, if element is not present
       */
      public String getTagName(String locator)
      {
          if (!client.isElementPresent(locator))
          {
              return null;
          }
          String name = client.getEval("this.getTagName('" + locator + "')");
          if (name == null || name.equals("null"))
          {
              return null;
          }
          return name;
      }
  
      public boolean isInput(String locator)
      {
          return INPUT_TAG_NAME.equalsIgnoreCase(getTagName(locator));
      }
  }