/**
* Copyright 2004-2005 jManage.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
*
* 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.jmanage.webui.actions.config;
import org.jmanage.webui.actions.BaseAction;
import org.jmanage.webui.util.WebContext;
import org.jmanage.webui.util.Forwards;
import org.jmanage.webui.util.RequestAttributes;
import org.jmanage.webui.forms.ApplicationClusterForm;
import org.jmanage.core.config.ApplicationConfigManager;
import org.jmanage.core.config.ApplicationConfig;
import org.jmanage.core.services.AccessController;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Iterator;
import java.util.List;
import java.util.LinkedList;
/**
*
* date: Oct 17, 2004
* @author Rakesh Kalra
*/
public class ShowApplicationClusterAction extends BaseAction {
public ActionForward execute(WebContext context,
ActionMapping mapping,
ActionForm actionForm,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
AccessController.checkAccess(context.getServiceContext(),
ACL_ADD_APPLICATIONS);
ApplicationClusterForm clusterForm =
(ApplicationClusterForm)actionForm;
String applicationId = clusterForm.getApplicationId();
List selectedApplications = null;
if(applicationId != null){
ApplicationConfig clusterConfig =
ApplicationConfigManager.getApplicationConfig(applicationId);
assert clusterConfig.isCluster();
clusterForm.setName(clusterConfig.getName());
selectedApplications = clusterConfig.getApplications();
}else{
selectedApplications = new LinkedList();
}
List<ApplicationConfig> applications = new LinkedList<ApplicationConfig>();
for(Iterator it=ApplicationConfigManager.getApplications().iterator();
it.hasNext();){
ApplicationConfig config = (ApplicationConfig)it.next();
if(!config.isCluster() && !selectedApplications.contains(config)){
applications.add(config);
}
}
request.setAttribute("applications", applications);
request.setAttribute("selectedApplications", selectedApplications);
/*set current page for navigation*/
if(applicationId != null){
request.setAttribute(RequestAttributes.NAV_CURRENT_PAGE, "Edit Cluster");
}else{
request.setAttribute(RequestAttributes.NAV_CURRENT_PAGE, "Add Cluster");
}
return mapping.findForward(Forwards.SUCCESS);
}
}