/*

  * Created on 29/11/2005

  *

  */

 package org.trails.servlet;

 import java.util.Locale;

 import javax.servlet.ServletConfig;

 import org.apache.hivemind.Registry;

 import org.apache.hivemind.service.ThreadLocale;

 import org.apache.tapestry.ApplicationServlet;

 import org.apache.tapestry.services.RequestLocaleManager;

 /**

  * This class will expose the Tapestry Registry as an static atribute.

  *

  * @author Eduardo Fernandes Piva (eduardo@gwe.com.br)

  */

 public class TrailsApplicationServlet extends ApplicationServlet

 {

         /**

          * This is used to share the Registry among all the

          */

         private static Registry tapestryRegistry = null;

         @Override

         protected Registry constructRegistry(ServletConfig config)

         {

                 synchronized (TrailsApplicationServlet.class)

                 {

                         TrailsApplicationServlet.tapestryRegistry = super.constructRegistry(config);

                         return TrailsApplicationServlet.tapestryRegistry;

                 }

         }

         @Override

         public void destroy()

         {

                 synchronized (TrailsApplicationServlet.class)

                 {

                         super.destroy();

                         TrailsApplicationServlet.tapestryRegistry = null;

                 }

         }

         /*

                  * Used by Spring.

                  */

         public static Registry getRegistry()

         {

                 return tapestryRegistry;

         }

         public static Locale getCurrentLocale()

         {

                 return ((ThreadLocale) tapestryRegistry.getService("hivemind.ThreadLocale", ThreadLocale.class)).getLocale();

         }

 }