/**

  * Copyright 2005-2011 The Kuali Foundation

  *

  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.ksb.messaging.web;

 import org.apache.struts.action.ActionForm;

 import org.apache.struts.action.ActionForward;

 import org.apache.struts.action.ActionMapping;

 import org.apache.struts.action.ActionMessages;

 import org.kuali.rice.core.api.config.property.ConfigContext;

 import org.kuali.rice.core.api.util.ConcreteKeyValue;

 import org.kuali.rice.core.api.util.KeyValue;

 import org.kuali.rice.core.impl.config.property.ConfigLogger;

 import javax.servlet.http.HttpServletRequest;

 import javax.servlet.http.HttpServletResponse;

 import java.util.ArrayList;

 import java.util.List;

 import java.util.Properties;

 /**

  * This is a description of what this class does - g don't forget to fill this in. 

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  *

  */

 public class ConfigViewerAction extends KSBAction{

         /**

          * This overridden method ...

          * 

          * @see org.kuali.rice.ksb.messaging.web.KSBAction#establishRequiredState(javax.servlet.http.HttpServletRequest, org.apache.struts.action.ActionForm)

          */

         @Override

         public ActionMessages establishRequiredState(HttpServletRequest request,

                         ActionForm actionForm) throws Exception {

                 ConfigViewerForm  form = (ConfigViewerForm)actionForm;

                 form.setProperties(this.getFilteredConfigList());

                 return null;

         }

         protected List<KeyValue> getFilteredConfigList(){

                 List<KeyValue> lRet = new ArrayList<KeyValue>();

                 Properties p = ConfigContext.getCurrentContextConfig().getProperties();

                 for(Object o: p.keySet()){

                         String key = (String)o;                        

                         lRet.add(new ConcreteKeyValue(key,ConfigLogger.getDisplaySafeValue(key, p.getProperty(key))));                        

                 }

                 return lRet;

         }

         /**

          * This overridden method ...

          * 

          * @see org.kuali.rice.ksb.messaging.web.KSBAction#start(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

          */

         @Override

         public ActionForward start(ActionMapping mapping, ActionForm form,

                         HttpServletRequest request, HttpServletResponse response)

                         throws Exception {

                 return mapping.findForward("basic");

         }

 }