/*

  * Apache License

  * Version 2.0, January 2004

  * http://www.apache.org/licenses/

  *

  * Copyright 2008 by chenillekit.org

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  * http://www.apache.org/licenses/LICENSE-2.0

  */

 package org.chenillekit.access.internal;

 import org.apache.tapestry5.EventContext;

 import org.apache.tapestry5.internal.URLEventContext;

 import org.apache.tapestry5.services.ContextValueEncoder;

 /**

  * This is class is actually a copy of the {@link URLEventContext} Tapestry5 internal

  * class which exists just cause the orginal one is in the <em>.internal</em> package.

  * <pre>

  * Original author note: When the orignal one will be elevated to public

  * (if that will be the case) i will delete this one.

  * </pre>

  *

  * @version $Id$

  */

 public class CKUrlEventContext implements EventContext

 {

         private final ContextValueEncoder valueEncoder;

         private final String[] elements;

         public CKUrlEventContext(ContextValueEncoder valueEncoder, String[] elements)

         {

                 this.valueEncoder = valueEncoder;

                 this.elements = elements;

         }

         /* (non-Javadoc)

          * @see org.apache.tapestry5.EventContext#get(java.lang.Class, int)

          */

         public <T> T get(Class<T> desiredType, int index)

         {

                 return valueEncoder.toValue(desiredType, elements[index]);

         }

         /* (non-Javadoc)

          * @see org.apache.tapestry5.EventContext#getCount()

          */

         public int getCount()

         {

                 return elements == null ? 0 : elements.length;

         }

 }