//
   //  ========================================================================
   //  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
   //  ------------------------------------------------------------------------
   //  All rights reserved. This program and the accompanying materials
   //  are made available under the terms of the Eclipse Public License v1.0
   //  and Apache License v2.0 which accompanies this distribution.
   //
   //      The Eclipse Public License is available at
  //      http://www.eclipse.org/legal/epl-v10.html
  //
  //      The Apache License v2.0 is available at
  //      http://www.opensource.org/licenses/apache2.0.php
  //
  //  You may elect to redistribute this code under either of these licenses.
  //  ========================================================================
  //
  
  package com.acme.test;
  import java.util.EventListener;
  
  import javax.annotation.PostConstruct;
  import javax.annotation.Resource;
  import javax.servlet.ServletContextAttributeEvent;
  import javax.servlet.ServletContextAttributeListener;
  import javax.servlet.ServletContextEvent;
  import javax.servlet.ServletContextListener;
  import javax.servlet.ServletRequestAttributeEvent;
  import javax.servlet.ServletRequestAttributeListener;
  import javax.servlet.ServletRequestEvent;
  import javax.servlet.ServletRequestListener;
  import javax.servlet.annotation.WebListener;
  import javax.servlet.http.HttpSessionActivationListener;
  import javax.servlet.http.HttpSessionAttributeListener;
  import javax.servlet.http.HttpSessionBindingEvent;
  import javax.servlet.http.HttpSessionEvent;
  import javax.servlet.http.HttpSessionIdListener;
  import javax.servlet.http.HttpSessionListener;
  
  
  @com.acme.initializer.Foo(1)
  @WebListener
  public class TestListener implements HttpSessionListener,  HttpSessionAttributeListener, HttpSessionActivationListener, ServletContextListener, ServletContextAttributeListener, ServletRequestListener, ServletRequestAttributeListener
  {
      public static class NaughtyServletContextListener implements ServletContextListener
      {
  
          @Override
          public void contextInitialized(ServletContextEvent sce)
          {
              throw new IllegalStateException("Should not call NaughtServletContextListener.contextInitialized");
          }
  
          @Override
          public void contextDestroyed(ServletContextEvent sce)
          {
              throw new IllegalStateException("Should not call NaughtServletContextListener.contextDestroyed");
          }
      }
      
      public static class InvalidListener implements EventListener
      {
          public InvalidListener()
          {}
      }
      
      public static class ValidListener implements HttpSessionIdListener
      {
          @Resource(mappedName="maxAmount")
          private Double maxAmount;
          
          public ValidListener()
          {}
          
          @Override
          public void sessionIdChanged(HttpSessionEvent event, String oldSessionId)
          {
             
          }
          
      }
  
      @Resource(mappedName="maxAmount")
      private Double maxAmount;
      
  
  
      public void attributeAdded(HttpSessionBindingEvent se)
      {
          // System.err.println("attributedAdded "+se);
      }
  
      public void attributeRemoved(HttpSessionBindingEvent se)
      {
          // System.err.println("attributeRemoved "+se);
      }
  
      public void attributeReplaced(HttpSessionBindingEvent se)
      {
         // System.err.println("attributeReplaced "+se);
     }
 
     public void sessionWillPassivate(HttpSessionEvent se)
     {
         // System.err.println("sessionWillPassivate "+se);
     }
 
     public void sessionDidActivate(HttpSessionEvent se)
     {
         // System.err.println("sessionDidActivate "+se);
     }
 
     public void contextInitialized(ServletContextEvent sce)
     {
         System.err.println("Calling TestListener.contextInitialized");
         
         sce.getServletContext().setAttribute("com.acme.AnnotationTest.sclInjectTest", Boolean.valueOf(maxAmount != null));
         
         //Can't add a ServletContextListener from a ServletContextListener even if it is declared in web.xml
         try
         {
             sce.getServletContext().addListener(new NaughtyServletContextListener());
             sce.getServletContext().setAttribute("com.acme.AnnotationTest.sclFromSclRegoTest", Boolean.FALSE);
         }
         catch (IllegalArgumentException e)
         {
             sce.getServletContext().setAttribute("com.acme.AnnotationTest.sclFromSclRegoTest", Boolean.TRUE);
         }
         catch (Exception e)
         {
             sce.getServletContext().setAttribute("com.acme.AnnotationTest.sclFromSclRegoTest", Boolean.FALSE);
         }
         
         
         //Can't add an EventListener not part of the specified list for addListener()
         try
         {
             sce.getServletContext().addListener(new InvalidListener());
             sce.getServletContext().setAttribute("com.acme.AnnotationTest.invalidListenerRegoTest", Boolean.FALSE);
         }
         catch (IllegalArgumentException e)
         {
             sce.getServletContext().setAttribute("com.acme.AnnotationTest.invalidListenerRegoTest", Boolean.TRUE);
         }
         catch (Exception e)
         {
             sce.getServletContext().setAttribute("com.acme.AnnotationTest.invalidListenerRegoTest", Boolean.FALSE);
         } 
         
         //Programmatically add a listener and make sure its injected
         try
         {
             ValidListener l = sce.getServletContext().createListener(ValidListener.class);
             sce.getServletContext().setAttribute("com.acme.AnnotationTest.programListenerInjectTest", Boolean.valueOf(l != null && l.maxAmount != null));
         }   
         catch (Exception e)
         {
             sce.getServletContext().setAttribute("com.acme.AnnotationTest.programListenerInjectTest", Boolean.FALSE);
         }
     }
 
     public void contextDestroyed(ServletContextEvent sce)
     {
         // System.err.println("contextDestroyed "+sce);
     }
 
     public void attributeAdded(ServletContextAttributeEvent scab)
     {
         // System.err.println("attributeAdded "+scab);
     }
 
     public void attributeRemoved(ServletContextAttributeEvent scab)
     {
         // System.err.println("attributeRemoved "+scab);
     }
 
     public void attributeReplaced(ServletContextAttributeEvent scab)
     {
         // System.err.println("attributeReplaced "+scab);
     }
 
     public void requestDestroyed(ServletRequestEvent sre)
     {
         // System.err.println("requestDestroyed "+sre);
     }
 
     public void requestInitialized(ServletRequestEvent sre)
     {
         // System.err.println("requestInitialized "+sre);
     }
 
     public void attributeAdded(ServletRequestAttributeEvent srae)
     {
         // System.err.println("attributeAdded "+srae);
     }
 
     public void attributeRemoved(ServletRequestAttributeEvent srae)
     {
         // System.err.println("attributeRemoved "+srae);
     }
 
     public void attributeReplaced(ServletRequestAttributeEvent srae)
     {
         // System.err.println("attributeReplaced "+srae);
     }
 
     public void sessionCreated(HttpSessionEvent se)
     {
         // System.err.println("sessionCreated "+se);
     }
 
     public void sessionDestroyed(HttpSessionEvent se)
     {
         // System.err.println("sessionDestroyed "+se);
     }
 
     public void requestCompleted(ServletRequestEvent rre)
     {
         // TODO Auto-generated method stub
         
     }
 
     public void requestResumed(ServletRequestEvent rre)
     {
         // TODO Auto-generated method stub
         
     }
 
     public void requestSuspended(ServletRequestEvent rre)
     {
         // TODO Auto-generated method stub
         
     }
 
 }