source: ether_statistics/service/implementation/com/medias/megapoli/utils/MegapoliInitialisation.java @ 569

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);

        //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 );
        final String mailPI = prop.getProperty( "mail.PI" );
        this.getServletContext().setAttribute( "APP_PI", mailPI );

        // 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();
        }
    }
}