source: vanHelsing/trunk/gui/src/de/dass_it/vanhelsing/gui/JobScheduleBean.java@ 867

package de.dass_it.vanhelsing.gui;

import javax.faces.event.ActionEvent;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import de.dass_it.www.vanhelsing.VanHelsingStub.*;
import de.dass_it.vanhelsing.gui.items.ConcreteUserObjectItem;
import javax.faces.context.FacesContext;

/**
 * JobSchedule will list all schedules and the jobs which are associated 
 * with a given schedule.
 */
public class JobScheduleBean  {
        private DataTree dataTree;
        private ConcreteUserObjectItem selectedObject;
        public JobScheduleBean(){
                init();
        }
        /**
         * creates a data tree for the job / schedule view
         */
        private void init(){
                Client c = new Client();
                UserObjectItemFactory UOFactory = new UserObjectItemFactory();
                ResourceInfo riSched[];
                ResourceInfo riJobs[];
                SimpleResource sr;
                DefaultMutableTreeNode parent;
                dataTree = new DataTree();
                dataTree.setTree("JobSchedule");
                riSched = c.getListResources(BeanUtil.getProperty("defaultdirector"), "Schedule");
                for (ResourceInfo rinfo : riSched){
                        parent = dataTree.createNode(dataTree.getRoot(), 
                                        UOFactory.createUserObjectItem(rinfo));
                        riJobs = c.getListResources(rinfo.getDirector(), "Job");
                        for (ResourceInfo rJobs : riJobs){
                                sr = c.getSimpleResource(rJobs.getDirector(), rJobs.getResId());
                                for (ResourceAttributeType rat : sr.getResourceAttributeType()){
                                        if (rat.getKey().toLowerCase().equals("schedule") &&
                                                rat.getValue().equals(rinfo.getResName())){     
                                                dataTree.createNode(parent, 
                                                                UOFactory.createUserObjectItem(rJobs));
                                        }
                                }
                        }
                }
        }
        
        /**
         * creates a new node in the data tree
         * @param ae    ActionEvent parameter as required by JSF. Not used by this method
         */
        public void createNodeListener(ActionEvent ae){
                //Methode kann nur mit ausgewählten ParentNode ausgeführt werden
                DefaultMutableTreeNode parent = dataTree.getNodeByName("horst");
                UserObjectItemFactory UOFactory = new UserObjectItemFactory();
                
        }
        /**
         * updates the selected node of the data tree
         * @param ae    ActionEvent parameter as required by JSF. Not used by this method
         */
        public void updateNodeListener(ActionEvent ae){
                BeanUtil.setInfoMessage(null, "Die Methode ist noch nicht implementiert");
                
        }
        /**
         * delete the selected node of the data tree
         * @param ae
         */
        public void deleteNodeListener(ActionEvent ae){
                DefaultMutableTreeNode node;
                ae.getComponent().getAttributes();

                String idString = FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("UserObject.resId");
                String name = FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("UserObject.resName");
                
                if (idString == null && name != null && !name.equals("")){
                        node = dataTree.getNodeByName(name);
                        try{
                                node = dataTree.deleteNode(node);
                        }catch (ConstraintViolationException ecv){
                                System.err.println(ecv.toString());
                        }
                } else if (idString != null) {
                        node = dataTree.getNodeById(new Integer(idString).intValue());
                        try {
                                node = dataTree.deleteNode(node);
                        } catch (ConstraintViolationException ecv) {
                                ecv.printStackTrace();
                        }
                } else {
                        BeanUtil.setInfoMessage(null, "Knoten kann nicht referenziert werden");
                }
                dataTree.getTree().reload();
        }
        /**
         * rebuilds the data tree
         * @param ae    ActionEvent parameter as required by JSF. Not used by this method
         */
        public void reloadTreeListener(ActionEvent ae){
                init();
        }
        public void selectNode(ActionEvent ae){
                //BeanUtil.setInfoMessage(null, "Die Methode ist noch nicht implementiert");
                
        }
        /**
         * getter method for the dataTree attribute
         * @return dataTree             returns the dataTree object. If you want to user Javas tree methods directly
         */
        public DataTree getDataTree(){
                return dataTree;
        }
        /**
         * setter method for the dataTree attribute.
         * @param dataTree      the new dataTree object
         */
        public void setDataTree(DataTree dataTree){
                this.dataTree = dataTree;
        }
}