@Override
  public boolean testEmail(String sid, String email) throws ServerException {
    UserSession session = ServiceUtil.validateSession(sid);

    ContextProperties config =
        (ContextProperties) Context.getInstance().getBean(ContextProperties.class);
    EMailSender sender = new EMailSender(session.getTenantName());

    try {
      EMail mail;
      mail = new EMail();
      mail.setAccountId(-1);
      mail.setAuthor(config.getProperty(session.getTenantName() + ".smtp.sender"));
      mail.setAuthorAddress(config.getProperty(session.getTenantName() + ".smtp.sender"));
      mail.parseRecipients(email);
      mail.setFolder("outbox");
      mail.setSentDate(new Date());
      mail.setSubject("test");
      mail.setMessageText("test");

      log.info("Sending test email to " + email);
      sender.send(mail);
      log.info("Test email sent");
      return true;
    } catch (Throwable e) {
      log.error(e.getMessage(), e);
      return false;
    }
  }
  @Override
  public void saveDashlets(String sid, GUIDashlet[] dashlets) throws ServerException {
    UserSession session = ServiceUtil.validateSession(sid);
    GenericDAO gDao = (GenericDAO) Context.getInstance().getBean(GenericDAO.class);
    UserDAO uDao = (UserDAO) Context.getInstance().getBean(UserDAO.class);

    try {
      /*
       * Delete the actual dashlets for this user
       */
      Map<String, Generic> settings = uDao.findUserSettings(session.getUserId(), "dashlet");
      for (Generic setting : settings.values()) {
        gDao.delete(setting.getId());
      }

      /*
       * Now save the new dashlets
       */
      for (GUIDashlet dashlet : dashlets) {
        Generic generic =
            new Generic("usersetting", "dashlet-" + dashlet.getId(), session.getUserId());
        generic.setInteger1((long) dashlet.getId());
        generic.setInteger2((long) dashlet.getColumn());
        generic.setInteger3((long) dashlet.getRow());
        generic.setString1(Long.toString(dashlet.getIndex()));
        gDao.store(generic);
      }
    } catch (Throwable e) {
      log.error(e.getMessage(), e);
    }
  }
  @Override
  public GUIEmailSettings loadEmailSettings(String sid) throws ServerException {
    UserSession session = ServiceUtil.validateSession(sid);

    GUIEmailSettings emailSettings = new GUIEmailSettings();
    try {
      ContextProperties conf =
          (ContextProperties) Context.getInstance().getBean(ContextProperties.class);

      emailSettings.setSmtpServer(conf.getProperty(session.getTenantName() + ".smtp.host"));
      emailSettings.setPort(
          Integer.parseInt(conf.getProperty(session.getTenantName() + ".smtp.port")));
      emailSettings.setUsername(
          !conf.getProperty(session.getTenantName() + ".smtp.username").trim().isEmpty()
              ? conf.getProperty(session.getTenantName() + ".smtp.username")
              : "");
      emailSettings.setPwd(
          !conf.getProperty(session.getTenantName() + ".smtp.password").trim().isEmpty()
              ? conf.getProperty(session.getTenantName() + ".smtp.password")
              : "");
      emailSettings.setConnSecurity(
          conf.getProperty(session.getTenantName() + ".smtp.connectionSecurity"));
      emailSettings.setSecureAuth(
          "true".equals(conf.getProperty(session.getTenantName() + ".smtp.authEncripted"))
              ? true
              : false);
      emailSettings.setSenderEmail(conf.getProperty(session.getTenantName() + ".smtp.sender"));

      log.info("Email settings data loaded successfully.");
    } catch (Exception e) {
      log.error("Exception loading Email settings data: " + e.getMessage(), e);
    }

    return emailSettings;
  }
  @Override
  public GUIParameter[][] loadRepositories(String sid) throws ServerException {
    ServiceUtil.validateSession(sid);

    ContextProperties conf =
        (ContextProperties) Context.getInstance().getBean(ContextProperties.class);

    // Collect the directories
    GUIParameter[] dirs = new GUIParameter[6];
    dirs[0] = new GUIParameter("dbdir", conf.getProperty("conf.dbdir"));
    dirs[1] = new GUIParameter("exportdir", conf.getProperty("conf.exportdir"));
    dirs[2] = new GUIParameter("importdir", conf.getProperty("conf.importdir"));
    dirs[3] = new GUIParameter("logdir", conf.getProperty("conf.logdir"));
    dirs[4] = new GUIParameter("plugindir", conf.getProperty("conf.plugindir"));
    dirs[5] = new GUIParameter("userdir", conf.getProperty("conf.userdir"));

    // Prepare the stores
    List<GUIParameter> tmp = new ArrayList<GUIParameter>();
    for (Object key : conf.keySet()) {
      String name = key.toString();
      if (name.startsWith("store.")) tmp.add(new GUIParameter(name, conf.getProperty(name)));
    }

    GUIParameter[][] repos = new GUIParameter[2][Math.max(dirs.length, tmp.size())];
    // In the first array insert the folders
    repos[0] = dirs;
    // In the second array insert the stores configuration
    repos[1] = tmp.toArray(new GUIParameter[0]);

    return repos;
  }
  @Override
  public GUIParameter[] loadSettingsByNames(String sid, String[] names) throws ServerException {
    ServiceUtil.validateSession(sid);

    GUIParameter[] values = new GUIParameter[names.length];
    try {
      ContextProperties conf =
          (ContextProperties) Context.getInstance().getBean(ContextProperties.class);

      for (int i = 0; i < names.length; i++) {
        values[i] = new GUIParameter(names[i], conf.getProperty(names[i]));
      }
    } catch (Exception e) {
      log.error("Exception reading settings: " + e.getMessage(), e);
    }
    return values;
  }
  @Override
  public void saveEmailSettings(String sid, GUIEmailSettings settings) throws ServerException {
    UserSession session = ServiceUtil.validateSession(sid);

    try {
      ContextProperties conf =
          (ContextProperties) Context.getInstance().getBean(ContextProperties.class);

      conf.setProperty(session.getTenantName() + ".smtp.host", settings.getSmtpServer());
      conf.setProperty(
          session.getTenantName() + ".smtp.port", Integer.toString(settings.getPort()));
      conf.setProperty(
          session.getTenantName() + ".smtp.username",
          !settings.getUsername().trim().isEmpty() ? settings.getUsername() : "");
      conf.setProperty(
          session.getTenantName() + ".smtp.password",
          !settings.getPwd().trim().isEmpty() ? settings.getPwd() : "");
      conf.setProperty(
          session.getTenantName() + ".smtp.connectionSecurity", settings.getConnSecurity());
      conf.setProperty(
          session.getTenantName() + ".smtp.authEncripted",
          settings.isSecureAuth() ? "true" : "false");
      conf.setProperty(session.getTenantName() + ".smtp.sender", settings.getSenderEmail());

      conf.write();

      EMailSender sender = (EMailSender) Context.getInstance().getBean(EMailSender.class);
      sender.setHost(conf.getProperty(Tenant.DEFAULT_NAME + ".smtp.host"));
      sender.setPort(Integer.parseInt(conf.getProperty(Tenant.DEFAULT_NAME + ".smtp.port")));
      sender.setUsername(conf.getProperty(Tenant.DEFAULT_NAME + ".smtp.username"));
      sender.setPassword(conf.getProperty(Tenant.DEFAULT_NAME + ".smtp.password"));
      sender.setSender(conf.getProperty(Tenant.DEFAULT_NAME + ".smtp.sender"));
      sender.setAuthEncripted(
          "true".equals(conf.getProperty(Tenant.DEFAULT_NAME + ".smtp.authEncripted"))
              ? true
              : false);
      sender.setConnectionSecurity(
          Integer.parseInt(conf.getProperty(Tenant.DEFAULT_NAME + ".smtp.connectionSecurity")));

      log.info("Email settings data written successfully.");
    } catch (Exception e) {
      log.error("Exception writing Email settings data: " + e.getMessage(), e);
    }
  }
  @Override
  public void saveSettings(String sid, GUIParameter[] settings) throws ServerException {
    ServiceUtil.validateSession(sid);

    try {
      ContextProperties conf =
          (ContextProperties) Context.getInstance().getBean(ContextProperties.class);
      for (int i = 0; i < settings.length; i++) {
        if (settings[i] == null || StringUtils.isEmpty(settings[i].getName())) continue;
        conf.setProperty(
            settings[i].getName(), settings[i].getValue() != null ? settings[i].getValue() : "");
      }

      conf.write();

      log.info("Parameters settings data written successfully.");
    } catch (Exception e) {
      log.error("Exception writing Parameters settings data: " + e.getMessage(), e);
    }
  }
  @Override
  public GUIParameter[] computeStoragesSize(String sid) throws ServerException {
    ServiceUtil.validateSession(sid);

    ContextProperties conf =
        (ContextProperties) Context.getInstance().getBean(ContextProperties.class);
    List<GUIParameter> storagesList = new ArrayList<GUIParameter>();
    GUIParameter param = null;
    for (Object key : conf.keySet()) {
      String name = key.toString();
      if (name.startsWith("store.") && name.endsWith(".dir")) {
        File docDir = new File(conf.getProperty(name));
        if (docDir.exists()) {
          param = new GUIParameter(name, "" + FileUtils.sizeOfDirectory(docDir));
          storagesList.add(param);
        }
      }
    }

    return storagesList.toArray(new GUIParameter[0]);
  }
  @Override
  public void saveRepositories(String sid, GUIParameter[][] repos) throws ServerException {
    ServiceUtil.validateSession(sid);

    ContextProperties conf =
        (ContextProperties) Context.getInstance().getBean(ContextProperties.class);
    try {
      // First of all the folders
      for (GUIParameter f : repos[0]) {
        conf.setProperty("conf." + f.getName(), f.getValue());
      }
      // Now the storages
      for (GUIParameter f : repos[1]) {
        if (f == null || f.getValue().trim().isEmpty()) continue;
        conf.setProperty(f.getName().replaceAll("_", "."), f.getValue());
      }
      conf.write();
    } catch (IOException e) {
      log.error(e.getMessage(), e);
    }
  }
  @Override
  public GUIParameter[] loadGUISettings(String sid) throws ServerException {
    UserSession session = ServiceUtil.validateSession(sid);

    ContextProperties conf =
        (ContextProperties) Context.getInstance().getBean(ContextProperties.class);

    List<GUIParameter> params = new ArrayList<GUIParameter>();
    for (Object name : conf.keySet()) {
      if (name.toString().startsWith(session.getTenantName() + ".gui")
          && !name.toString().contains("dropspot.mode"))
        params.add(new GUIParameter(name.toString(), conf.getProperty(name.toString())));
    }
    if (session.getTenantName().equals(Tenant.DEFAULT_NAME))
      params.add(new GUIParameter("upload.maxsize", conf.getProperty("upload.maxsize")));
    params.add(
        new GUIParameter(
            session.getTenantName() + ".upload.disallow",
            conf.getProperty(session.getTenantName() + ".upload.disallow")));
    params.add(
        new GUIParameter(
            session.getTenantName() + ".search.hits",
            conf.getProperty(session.getTenantName() + ".search.hits")));
    params.add(
        new GUIParameter(
            session.getTenantName() + ".search.extattr",
            conf.getProperty(session.getTenantName() + ".search.extattr")));
    params.add(
        new GUIParameter(
            session.getTenantName() + ".session.timeout",
            conf.getProperty(session.getTenantName() + ".session.timeout")));
    params.add(
        new GUIParameter(
            session.getTenantName() + ".session.heartbeat",
            conf.getProperty(session.getTenantName() + ".session.heartbeat")));

    return params.toArray(new GUIParameter[0]);
  }
  @Override
  public GUIParameter[] loadClientSettings(String sid) throws ServerException {
    UserSession session = ServiceUtil.validateSession(sid);

    ContextProperties conf =
        (ContextProperties) Context.getInstance().getBean(ContextProperties.class);
    List<GUIParameter> params = new ArrayList<GUIParameter>();
    for (Object key : conf.keySet()) {
      if (key.toString().equals("webservice.enabled")
          || key.toString().startsWith("webdav")
          || key.toString().startsWith("cmis")
          || key.toString().startsWith("command.")
          || key.toString().startsWith("acmecad.command")
          || key.toString().startsWith("openoffice")
          || key.toString().startsWith("swftools.")
          || key.toString().startsWith(session.getTenantName() + ".extcall.")) {
        GUIParameter p = new GUIParameter(key.toString(), conf.getProperty(key.toString()));
        params.add(p);
      }
    }

    return params.toArray(new GUIParameter[0]);
  }
  @Override
  public GUIParameter[] loadOcrSettings(String sid) throws ServerException {
    UserSession session = ServiceUtil.validateSession(sid);

    ContextProperties conf =
        (ContextProperties) Context.getInstance().getBean(ContextProperties.class);

    GUIParameter[] params = new GUIParameter[13];
    params[0] = new GUIParameter("ocr.enabled", conf.getProperty("ocr.enabled"));
    params[1] =
        new GUIParameter(
            session.getTenantName() + ".ocr.resolution.threshold",
            conf.getProperty(session.getTenantName() + ".ocr.resolution.threshold"));
    params[2] =
        new GUIParameter(
            session.getTenantName() + ".ocr.text.threshold",
            conf.getProperty(session.getTenantName() + ".ocr.text.threshold"));
    params[3] =
        new GUIParameter(
            session.getTenantName() + ".ocr.includes",
            conf.getProperty(session.getTenantName() + ".ocr.includes"));
    params[4] =
        new GUIParameter(
            session.getTenantName() + ".ocr.excludes",
            conf.getProperty(session.getTenantName() + ".ocr.excludes"));
    params[5] = new GUIParameter("ocr.timeout", conf.getProperty("ocr.timeout"));
    params[6] = new GUIParameter("ocr.engine", conf.getProperty("ocr.engine"));
    params[7] = new GUIParameter("command.tesseract", conf.getProperty("command.tesseract"));
    params[8] = new GUIParameter("omnipage.path", conf.getProperty("omnipage.path"));
    params[9] = new GUIParameter("ocr.count", conf.getProperty("ocr.count"));
    params[10] = new GUIParameter("ocr.rendres", conf.getProperty("ocr.rendres"));
    params[11] = new GUIParameter("ocr.rendres.barcode", conf.getProperty("ocr.rendres.barcode"));
    params[12] = new GUIParameter("ocr.batch", conf.getProperty("ocr.batch"));

    return params;
  }
  @Override
  public GUIParameter[] loadSettings(String sid) throws ServerException {
    ServiceUtil.validateSession(sid);

    TreeSet<String> sortedSet = new TreeSet<String>();
    ContextProperties conf =
        (ContextProperties) Context.getInstance().getBean(ContextProperties.class);
    for (Object key : conf.keySet()) {
      String name = key.toString();
      if (name.endsWith(".hidden") || name.endsWith("readonly")) continue;
      if (conf.containsKey(name + ".hidden")) {
        if ("true".equals(conf.getProperty(name + ".hidden"))) continue;
      } else if (name.startsWith("product")
          || name.startsWith("skin")
          || name.startsWith("conf")
          || name.startsWith("ldap")
          || name.startsWith("schedule")
          || name.contains(".smtp.")
          || name.contains("password")
          || name.startsWith("ad")
          || name.startsWith("webservice")
          || name.startsWith("webdav")
          || name.startsWith("cmis")
          || name.startsWith("runlevel")
          || name.startsWith("stat")
          || name.contains("index")
          || name.equals("id")
          || name.contains(".lang.")
          || name.startsWith("reg.")
          || name.startsWith("ocr.")
          || name.contains(".ocr.")
          || name.contains("barcode")
          || name.startsWith("task.")
          || name.startsWith("quota")
          || name.startsWith("store")
          || name.startsWith("flexpaperviewer")
          || name.startsWith("omnipage.")
          || name.startsWith("command.")
          || name.contains(".gui.")
          || name.contains(".upload.")
          || name.equals("userno")
          || name.contains(".search.")
          || name.startsWith("swftools.")
          || name.contains("password")
          || name.startsWith("openoffice.path")
          || name.contains("tag.")
          || name.startsWith("jdbc.")
          || name.startsWith("cluster")
          || name.startsWith("ip.")
          || name.contains(".extcall.")
          || name.contains("anonymous")
          || name.startsWith("hibernate.")
          || name.contains(".session.")
          || name.contains("acmecad.")
          || name.contains("antivirus.")
          || name.startsWith("login.")
          || name.equals("upload.maxsize")
          || name.startsWith("news.")
          || name.equals("registry")
          || name.equals("searchengine")
          || name.equals("load")) continue;

      sortedSet.add(key.toString());
    }

    GUIParameter[] params = new GUIParameter[sortedSet.size()];
    int i = 0;
    for (String key : sortedSet) {
      GUIParameter p = new GUIParameter(key, conf.getProperty(key));
      params[i] = p;
      i++;
    }

    return params;
  }