Workspace/Siman/src/org/splat/simer/StartAction.java

   1 package org.splat.simer;
   2
   3 import java.util.Map;
   4
   5 import javax.servlet.http.HttpServletRequest;
   6
   7 import org.apache.struts2.interceptor.ServletRequestAware;
   8 import org.hibernate.HibernateException;
   9 import org.hibernate.Session;
  10 import org.hibernate.Transaction;
  11 import org.splat.som.ApplicationRights;
  12 import org.splat.dal.dao.som.Database;
  13 import org.splat.service.technical.ProjectSettingsService;
  14
  15
  16
  17 public class StartAction extends Action implements ServletRequestAware {
  18
  19     private HttpServletRequest  request = null;
  20
  21         private ProjectSettingsService _projectSettingsService;
  22         private ApplicationSettings _ApplicationSettings;
  23         private static final long   serialVersionUID = 5875058140682652964L;
  24
  25 //  ==============================================================================================================================
  26 //  Action execution
  27 //  ==============================================================================================================================
  28
  29         public String doInitialize () throws Exception {
  30 //  -----------------------------
  31       Session      connex  = Database.getSession();
  32       Transaction  transax = connex.beginTransaction();
  33           StringBuffer wappurl = request.getRequestURL();     // "http://{server}:{port}/{webapp}/", including the leading '/'
  34
  35       logger.info( new StringBuffer("Initializing ").append(wappurl).append("...").toString() );
  36           try {
  37                 ProjectSettingsService project = getProjectSettings();
  38         ApplicationSettings wapp    = getApplicationSettings().init(wappurl.toString(), this.getLocale());
  39         String              root    = wapp.getApplicationRootPath();
  40
  41 //      Database configuration
  42                 project.configure(root + wapp.getApplicationProperty("wapp.configuration"));
  43
  44 //      Application configuration
  45             System.setProperty("java.security.auth.login.config", root + wapp.getApplicationProperty("wapp.login"));
  46             wapp.configure(root + wapp.getApplicationProperty("wapp.customization"));
  47
  48 //      Initialization of the user session
  49                 Map<String, Object> session = getSession();
  50
  51         session.put("user.rights", new ApplicationRights(null) );      // No user connected yet
  52                 session.put("study.filter",     wapp.getFilter("study"));
  53                 session.put("knowledge.filter", wapp.getFilter("knowledge"));
  54
  55             transax.commit();
  56             return SUCCESS;
  57       }
  58       catch (Exception error) {
  59         logger.fatal("Reason:", error);
  60         if (transax != null && transax.isActive()) {
  61 //        Second try-catch as the rollback could fail as well
  62           try {
  63             transax.rollback();
  64           } catch (HibernateException backerror) {
  65             logger.debug("Error rolling back transaction", backerror);
  66           }
  67         }
  68         return ERROR;
  69       }
  70         }
  71
  72 //  ==============================================================================================================================
  73 //  Setter
  74 //  ==============================================================================================================================
  75
  76         public void setServletRequest (HttpServletRequest request) {
  77 //  ----------------------------------------------------------
  78       this.request = request;
  79         }
  80     /**
  81      * Get project settings.
  82          * @return Project settings service
  83          */
  84         private ProjectSettingsService getProjectSettings() {
  85                 return _projectSettingsService;
  86         }
  87
  88         /**
  89          * Set project settings service.
  90          * @param projectSettingsService project settings service
  91          */
  92         public void setProjectSettings(
  93                         ProjectSettingsService projectSettingsService) {
  94                 _projectSettingsService = projectSettingsService;
  95         }
  96
  97         /**
  98          * Get the applicationSettings.
  99          * @return the applicationSettings
 100          */
 101         public ApplicationSettings getApplicationSettings() {
 102                 return _ApplicationSettings;
 103         }
 104
 105         /**
 106          * Set the applicationSettings.
 107          * @param applicationSettings the applicationSettings to set
 108          */
 109         public void setApplicationSettings(ApplicationSettings applicationSettings) {
 110                 _ApplicationSettings = applicationSettings;
 111         }
 112 }