/**

  * This file is part of the equanda project.

  *

  * The contents of this file are subject to the Mozilla Public License Version 1.1 (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.mozilla.org/MPL/

  *

  * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF

  * ANY KIND, either express or implied. See the License for the specific language governing rights and

  * limitations under the License.

  *

  * Alternatively, the contents of this file may be used under the terms of

  * either the GNU General Public License Version 2 or later (the "GPL"), or

  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),

  * in which case the provisions of the GPL or the LGPL are applicable instead

  * of those above. If you wish to allow use of your version of this file only

  * under the terms of either the GPL or the LGPL, and not to allow others to

  * use your version of this file under the terms of the MPL, indicate your

  * decision by deleting the provisions above and replace them with the notice

  * and other provisions required by the GPL or the LGPL. If you do not delete

  * the provisions above, a recipient may use your version of this file under

  * the terms of any one of the MPL, the GPL or the LGPL.

  */

 package org.equanda.tapestry5.components;

 import org.apache.tapestry5.ComponentResources;

 import org.apache.tapestry5.MarkupWriter;

 import org.apache.tapestry5.annotations.IncludeJavaScriptLibrary;

 import org.apache.tapestry5.annotations.Parameter;

 import org.apache.tapestry5.ioc.annotations.Inject;

 import java.util.List;

 /**

  * Form aware ActionLink component. The form should containa equanda/FormSupport component or it does not work.

  *

  * @author <a href="mailto:joachim@progs.be">Joachim Van der Auwera</a>

  */

 @IncludeJavaScriptLibrary( "classpath:/org/equanda/tapestry5/resources/formactionlink.js" )

 public class FormActionLink

 {

     /**

      * The context for the link (optional parameter). This list of values will be converted into strings and included in

      * the URI. The strings will be coerced back to whatever their values are and made available to event handler

      * methods.

      */

     @Parameter

     private List<?> context;

     @Inject

     private ComponentResources resources;

     private String link;

     void beginRender( MarkupWriter writer )

     {

         Object[] contextArray = context == null ? new Object[0] : context.toArray();

         link = resources.createActionLink( "action", false, contextArray ).toRedirectURI();

     }

     public String getLink()

     {

         return link;

     }

 }