source: ether_megapoli/trunk/service/implementation/com/medias/megapoli/utils/MegapoliInitialisation.java @ 152

package com.medias.megapoli.utils;

import com.medias.annuaire.Annuaire;
import com.medias.mail.MailFactory;
import com.medias.utils.hibernate.CommunicationBD;
import com.medias.xml.hierarchie.Hierarchie;
import org.hibernate.HibernateException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import java.io.FileInputStream;
import java.util.Hashtable;
import java.util.Properties;


/**
 * @author Caroline Combaz
 * Created on 02 fev. 2005
 */
public class MegapoliInitialisation extends HttpServlet {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    // Le chemin vers les images des plates-formes
    public static String pathImages;
    
        /**
         * Constructeur par defaut
         */
        public MegapoliInitialisation() {
                super();
        }

        /**
         * Destruction de la servlet 
         */
        public void destroy() {
                super.destroy(); // Just puts "destroy" string in log
        }

        /**
         * Initialisation de la servlet : 
         * <ul>
         *              <li>un objet representant l'arborescence de fichiers du site de depot est cree et place au niveau de l'application,
         *              <li>l'arborescence de dossiers est egalement creee,
         *              <li>la vue representant cette arborescence, et permettant a l'utilisateur de deposer de nouveaux fichiers est generee.
         * </ul>
         * @throws ServletException if an error occure
         */
        public void init () throws ServletException {
                System.out.println ("************** INITIALISATION MEGAPOLI **************");
                String root = this.getServletContext().getRealPath("");
                String webinf = this.getServletContext().getRealPath("WEB-INF");
                
                //on charge le fichier de proprietes
                Properties prop = new Properties();
                try {
                        prop.load(new FileInputStream (webinf + "/megapoli.properties"));
                }
                catch (Exception e) {
                        e.printStackTrace();
                }
                //on initialise l'objet représentant l'arborescence de fichiers du site de dépot et on le place au niveau de l'appli
                String uploadRoot = prop.getProperty("data.upload.root");
                String uploadFile = prop.getProperty("data.upload.desc");
                String accessRoot = prop.getProperty ("data.access.root");
                this.getServletContext().setAttribute("DataDescPathName", uploadFile);
                pathImages = prop.getProperty("data.img");
                Hashtable<String, String> uploadStylesheets = new Hashtable<String, String>();
                uploadStylesheets.put( Hierarchie.TREE, webinf + prop.getProperty("data.upload.tree.stylesheet"));
                uploadStylesheets.put(Hierarchie.FILES, webinf + prop.getProperty("data.upload.files.stylesheet"));
                Hashtable<String, String> uploadViews = new Hashtable<String, String>();
                uploadViews.put(Hierarchie.TREE,root + prop.getProperty("data.upload.tree.view"));
                uploadViews.put(Hierarchie.FILES,root + prop.getProperty("data.upload.files.view"));
                Hierarchie uploadTree = new Hierarchie(uploadFile, uploadRoot, uploadStylesheets, uploadViews);
                uploadTree.setDataRoot2(accessRoot);
                try {
                        uploadTree.createTree();
                        uploadTree.createTreeView();
                }
                catch (Exception e) {
                        e.printStackTrace();
                }
                this.getServletContext().setAttribute("APP_UPLOADTREE", uploadTree);
                
                //on fait de même avec l'arborescence de fichiers du site de consultation
                this.getServletContext().setAttribute("uploadDir", uploadRoot);
                this.getServletContext().setAttribute("accessDir", accessRoot);
//              String accessFile = prop.getProperty ("data.access.desc");
//              Hashtable<String, String> accessStylesheets = new Hashtable<String, String> ();
//              accessStylesheets.put (Hierarchie.TREE, webinf + prop.getProperty ("data.access.tree.stylesheet"));
//              accessStylesheets.put (Hierarchie.FILES, webinf + prop.getProperty ("data.access.files.stylesheet"));
//              Hashtable<String, String> accessViews = new Hashtable<String, String> ();
//              accessViews.put (Hierarchie.TREE,root + prop.getProperty ("data.access.tree.view"));
//              accessViews.put (Hierarchie.FILES,root + prop.getProperty ("data.access.files.view"));

//              Hierarchie accessTree = new Hierarchie (accessFile, accessRoot, accessStylesheets, accessViews);
//              try {
//                      accessTree.createTreeView ();
//              }
//              catch (Exception e) {
//                      e.printStackTrace ();
//              }
//              this.getServletContext ().setAttribute ("APP_ACCESSTREE", accessTree);

                // Initialisation d'Hibernate
                try {
                        CommunicationBD.open();
                        CommunicationBD.getList("select count(*) from Jeu");
//                      System.out.println("nombre de jeux insérés="+nbjeux.get(0));
                        CommunicationBD.close();
                } catch (HibernateException e) {
                        e.printStackTrace();
                }
                
                //on charge l'annuaire et on le met aussi au niveau de l'appli...
                Annuaire annu = new Annuaire(prop.getProperty("annuaire"));
                this.getServletContext().setAttribute("APP_ANNUAIRE", annu);
                
                //et idem pour l'utilitaire d'envoi des mails
                MailFactory mail = new MailFactory(prop.getProperty("mail.host"));
                this.getServletContext().setAttribute("APP_MAILFACTORY", mail);
                String webmaster = prop.getProperty("mail.webmaster");
                this.getServletContext().setAttribute("APP_WEBMASTER", webmaster);
                String urlCGI = prop.getProperty("url.extractcgi");
                this.getServletContext().setAttribute("APP_CGI", urlCGI);
        }
}