/*
    * Licensed under the GPL License. You may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *   https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
    *
    * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
    * WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
    * PURPOSE.
   */
  package psiprobe.controllers.threads;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.springframework.beans.factory.annotation.Value;
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.ServletRequestUtils;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.servlet.ModelAndView;
  import org.springframework.web.servlet.mvc.AbstractController;
  
  import psiprobe.Utils;
  
  /**
   * The Class ImplSelectorController.
   */
  @Controller
  public class ImplSelectorController extends AbstractController {
  
    /** The impl1 controller. */
    private String impl1Controller;
  
    /** The impl2 controller. */
    private String impl2Controller;
  
    /**
     * Gets the impl1 controller.
     *
     * @return the impl1 controller
     */
    public String getImpl1Controller() {
      return impl1Controller;
    }
  
    /**
     * Sets the impl1 controller.
     *
     * @param impl1Controller the new impl1 controller
     */
    @Value("forward:/th_impl1.htm")
    public void setImpl1Controller(String impl1Controller) {
      this.impl1Controller = impl1Controller;
    }
  
    /**
     * Gets the impl2 controller.
     *
     * @return the impl2 controller
     */
    public String getImpl2Controller() {
      return impl2Controller;
    }
  
    /**
     * Sets the impl2 controller.
     *
     * @param impl2Controller the new impl2 controller
     */
    @Value("forward:/th_impl2.htm")
    public void setImpl2Controller(String impl2Controller) {
      this.impl2Controller = impl2Controller;
    }
  
    @RequestMapping(path = "/threads.htm")
    @Override
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
      return super.handleRequest(request, response);
    }
  
    @Override
    protected ModelAndView handleRequestInternal(HttpServletRequest request,
        HttpServletResponse response) throws Exception {
      boolean forceOld = ServletRequestUtils.getBooleanParameter(request, "forceold", false);
      if (!forceOld && Utils.isThreadingEnabled()) {
        return new ModelAndView(impl2Controller);
      }
      return new ModelAndView(impl1Controller);
    }
  
  }