private void _deleteScheduler(
      ActionRequest req, ActionResponse res, PortletConfig config, ActionForm form, User user)
      throws Exception {
    ContentImporterForm contentImporterForm = (ContentImporterForm) form;

    if (UtilMethods.isSet(contentImporterForm.getJobGroup()))
      QuartzUtils.removeJob(contentImporterForm.getJobName(), contentImporterForm.getJobGroup());
    else QuartzUtils.removeJob(req.getParameter("name"), req.getParameter("group"));

    SessionMessages.add(req, "message", "message.Scheduler.delete");
  }
  private CronScheduledTask _retrieveScheduler(
      ActionRequest req, ActionResponse res, PortletConfig config, ActionForm form)
      throws Exception {
    ContentImporterForm contentImporterForm = (ContentImporterForm) form;
    List<ScheduledTask> results = null;
    if (UtilMethods.isSet(contentImporterForm.getJobGroup())) {
      results =
          (List<ScheduledTask>)
              QuartzUtils.getStandardScheduledTask(
                  contentImporterForm.getJobName(), contentImporterForm.getJobGroup());
    } else {
      results =
          (List<ScheduledTask>)
              QuartzUtils.getStandardScheduledTask(
                  req.getParameter("name"), req.getParameter("group"));
    }

    if (results.size() > 0) return (CronScheduledTask) results.get(0);
    else return null;
  }
  public void processAction(
      ActionMapping mapping,
      ActionForm form,
      PortletConfig config,
      ActionRequest req,
      ActionResponse res)
      throws Exception {

    String cmd = req.getParameter(Constants.CMD);
    Logger.debug(this, "Inside EditContentImporterJobAction cmd=" + cmd);

    // get the user
    User user = _getUser(req);

    CronScheduledTask scheduler = null;

    try {
      Logger.debug(this, "I'm retrieving the schedule");
      scheduler = _retrieveScheduler(req, res, config, form);
    } catch (Exception ae) {
      _handleException(ae, req);
    }

    /*
     *  if we are saving,
     *
     */
    if ((cmd != null) && cmd.equals(Constants.ADD)) {
      try {

        ContentImporterForm contentImporterForm = (ContentImporterForm) form;
        boolean hasErrors = false;

        if (!UtilMethods.isSet(contentImporterForm.getJobName())) {
          SessionMessages.add(req, "error", "message.Scheduler.invalidJobName");
          hasErrors = true;
        } else if (!contentImporterForm.isEditMode() && (scheduler != null)) {
          SessionMessages.add(req, "error", "message.Scheduler.jobAlreadyExists");
          hasErrors = true;
        }

        SimpleDateFormat sdf = new SimpleDateFormat(WebKeys.DateFormats.DOTSCHEDULER_DATE2);

        if (contentImporterForm.isHaveCronExpression()) {
          if (!UtilMethods.isSet(contentImporterForm.getCronExpression())) {
            SessionMessages.add(req, "error", "message.Scheduler.cronexpressionNeeded");
            hasErrors = true;
          }
        }
        Date endDate = null;
        if (contentImporterForm.isHaveEndDate()) {
          try {
            endDate = sdf.parse(contentImporterForm.getEndDate());
          } catch (Exception e) {
          }
        }

        if ((endDate != null) && !hasErrors) {
          Date startDate = null;
          if (contentImporterForm.isHaveStartDate()) {
            try {
              startDate = sdf.parse(contentImporterForm.getStartDate());
            } catch (Exception e) {
            }
          }

          if (startDate == null) {
            SessionMessages.add(req, "error", "message.Scheduler.startDateNeeded");
            hasErrors = true;
          } else if (endDate.before(startDate)) {
            SessionMessages.add(req, "error", "message.Scheduler.endDateBeforeStartDate");
            hasErrors = true;
          } else if (endDate.before(new Date())) {
            SessionMessages.add(req, "error", "message.Scheduler.endDateBeforeActualDate");
            hasErrors = true;
          }
        }

        if (!UtilMethods.isSet(contentImporterForm.getStructure())) {
          SessionMessages.add(req, "error", "message.content.importer.structure.required");
          hasErrors = true;
        }

        if (!UtilMethods.isSet(contentImporterForm.getFilePath())) {
          SessionMessages.add(req, "error", "message.content.importer.file.path.required");
          hasErrors = true;
        }

        if ((contentImporterForm.getFields() != null)
            && (0 < contentImporterForm.getFields().length)) {
          boolean containsIdentifier = false;
          for (String key : contentImporterForm.getFields()) {
            if (key.equals("0")) {
              containsIdentifier = true;
              break;
            }
          }
        }

        if (Validator.validate(req, form, mapping) && !hasErrors) {
          Logger.debug(this, "I'm Saving the scheduler");
          if (_saveScheduler(req, res, config, form, user)) {
            scheduler = _retrieveScheduler(req, res, config, form);

            if (scheduler != null) {
              _populateForm(form, scheduler);
              contentImporterForm.setMap(scheduler.getProperties());
            }

            String redirect = req.getParameter("referrer");
            if (UtilMethods.isSet(redirect)) {
              redirect = URLDecoder.decode(redirect, "UTF-8") + "&group=" + scheduler.getJobGroup();
              _sendToReferral(req, res, redirect);
              return;
            }
          } else {
            SessionMessages.clear(req);
            SessionMessages.add(req, "error", "message.Scheduler.invalidJobSettings");
            contentImporterForm.setMap(getSchedulerProperties(req, contentImporterForm));
            loadEveryDayForm(form, req);
          }
        } else {
          contentImporterForm.setMap(getSchedulerProperties(req, contentImporterForm));
          loadEveryDayForm(form, req);
        }
      } catch (Exception ae) {
        if (!ae.getMessage().equals(WebKeys.UNIQUE_SCHEDULER_EXCEPTION)) {
          _handleException(ae, req);
        }
      }
    }

    /*
     * deleting the list, return to listing page
     *
     */
    else if ((cmd != null) && cmd.equals(Constants.DELETE)) {
      try {
        Logger.debug(this, "I'm deleting the scheduler");
        _deleteScheduler(req, res, config, form, user);

      } catch (Exception ae) {
        _handleException(ae, req);
      }

      String redirect = req.getParameter("referrer");
      if (UtilMethods.isSet(redirect)) {
        redirect = URLDecoder.decode(redirect, "UTF-8");
        _sendToReferral(req, res, redirect);
        return;
      }
    }

    /*
     * Copy copy props from the db to the form bean
     *
     */
    if ((cmd != null) && cmd.equals(Constants.EDIT)) {
      if (scheduler != null) {
        _populateForm(form, scheduler);
        ContentImporterForm contentImporterForm = (ContentImporterForm) form;

        contentImporterForm.setEditMode(true);
        if (!UtilMethods.isSet(scheduler.getCronExpression())) {
          SessionMessages.add(req, "message", "message.Scheduler.jobExpired");
        }
      }
    }

    /*
     * return to edit page
     *
     */
    setForward(req, "portlet.ext.plugins.content.importer.struts.edit_job");
  }
  private static boolean _saveScheduler(
      ActionRequest req, ActionResponse res, PortletConfig config, ActionForm form, User user)
      throws Exception {
    boolean result = false;
    ContentImporterForm contentImporterForm = (ContentImporterForm) form;

    SimpleDateFormat sdf = new SimpleDateFormat(WebKeys.DateFormats.DOTSCHEDULER_DATE2);

    Date startDate = null;
    if (contentImporterForm.isHaveStartDate()) {
      try {
        startDate = sdf.parse(contentImporterForm.getStartDate());
      } catch (Exception e) {
      }
    }

    Date endDate = null;
    if (contentImporterForm.isHaveEndDate()) {
      try {
        endDate = sdf.parse(contentImporterForm.getEndDate());
      } catch (Exception e) {
      }
    }

    Map<String, Object> properties = new HashMap<String, Object>(10);

    properties.put("structure", "" + contentImporterForm.getStructure());

    if ((contentImporterForm.getFields() != null) && (0 < contentImporterForm.getFields().length)) {
      StringBuilder fields = new StringBuilder(64);
      fields.ensureCapacity(8);
      for (String field : contentImporterForm.getFields()) {
        if (0 < fields.length()) fields.append("," + field);
        else fields.append(field);
      }

      properties.put("fields", fields.toString());
    }

    if (UtilMethods.isSet(contentImporterForm.getFilePath()))
      properties.put("filePath", contentImporterForm.getFilePath());

    if (UtilMethods.isSet(contentImporterForm.getReportEmail()))
      properties.put("reportEmail", contentImporterForm.getReportEmail());

    if (UtilMethods.isSet(contentImporterForm.getCsvSeparatorDelimiter()))
      properties.put("csvSeparatorDelimiter", contentImporterForm.getCsvSeparatorDelimiter());

    if (UtilMethods.isSet(contentImporterForm.getCsvTextDelimiter()))
      properties.put("csvTextDelimiter", contentImporterForm.getCsvTextDelimiter());

    if (UtilMethods.isSet(contentImporterForm.getLanguage()))
      properties.put("language", Long.toString(contentImporterForm.getLanguage()));

    if (contentImporterForm.isPublishContent()) properties.put("publishContent", "true");
    else properties.put("publishContent", "false");

    if (contentImporterForm.isDeleteAllContent()) properties.put("deleteAllContent", "true");
    else properties.put("deleteAllContent", "false");

    if (contentImporterForm.isSaveWithoutVersions()) properties.put("saveWithoutVersions", "true");
    else properties.put("saveWithoutVersions", "false");

    properties.put("haveCronExpression", contentImporterForm.isHaveCronExpression());

    String cronSecondsField = "0";
    String cronMinutesField = "0";
    String cronHoursField = "*";
    String cronDaysOfMonthField = "*";
    String cronMonthsField = "*";
    String cronDaysOfWeekField = "?";
    String cronYearsField = "*";

    String cronExpression = "";

    if (contentImporterForm.isHaveCronExpression()) {
      cronExpression = contentImporterForm.getCronExpression();
    } else {
      if (contentImporterForm.isAtInfo()) {
        if (UtilMethods.isSet(req.getParameter("at")) && req.getParameter("at").equals("isTime")) {
          cronSecondsField = req.getParameter("atTimeSecond");
          cronMinutesField = req.getParameter("atTimeMinute");
          cronHoursField = req.getParameter("atTimeHour");
        }

        if (UtilMethods.isSet(req.getParameter("at"))
            && req.getParameter("at").equals("isBetween")) {
          cronHoursField =
              req.getParameter("betweenFromHour") + "-" + req.getParameter("betweenToHour");
        }
      }

      if (contentImporterForm.isEveryInfo()) {
        if (UtilMethods.isSet(req.getParameter("every"))
            && req.getParameter("every").equals("isDate")) {
          cronDaysOfMonthField = req.getParameter("everyDateDay");

          try {
            cronMonthsField = "" + (Integer.parseInt(req.getParameter("everyDateMonth")) + 1);
          } catch (Exception e) {
          }

          cronYearsField = req.getParameter("everyDateYear");
        }

        if (UtilMethods.isSet(req.getParameter("every"))
            && req.getParameter("every").equals("isDays")) {
          cronDaysOfMonthField = "?";

          String[] daysOfWeek = req.getParameterValues("everyDay");

          cronDaysOfWeekField = "";
          for (String day : daysOfWeek) {
            if (cronDaysOfWeekField.length() == 0) {
              cronDaysOfWeekField = day;
            } else {
              cronDaysOfWeekField = cronDaysOfWeekField + "," + day;
            }
          }
        }
      }

      if (UtilMethods.isSet(req.getParameter("eachInfo"))) {
        if (UtilMethods.isSet(req.getParameter("eachHours"))) {
          try {
            int eachHours = Integer.parseInt(req.getParameter("eachHours"));
            cronHoursField = cronHoursField + "/" + eachHours;
          } catch (Exception e) {
          }
        }

        if (UtilMethods.isSet(req.getParameter("eachMinutes"))) {
          try {
            int eachMinutes = Integer.parseInt(req.getParameter("eachMinutes"));
            cronMinutesField = cronMinutesField + "/" + eachMinutes;
          } catch (Exception e) {
          }
        }
      }

      cronExpression =
          cronSecondsField
              + " "
              + cronMinutesField
              + " "
              + cronHoursField
              + " "
              + cronDaysOfMonthField
              + " "
              + cronMonthsField
              + " "
              + cronDaysOfWeekField
              + " "
              + cronYearsField;
    }
    CronScheduledTask job = new CronScheduledTask();
    job.setJobName(contentImporterForm.getJobName());
    job.setJobGroup(contentImporterForm.getJobGroup());
    job.setJobDescription(contentImporterForm.getJobDescription());
    job.setJavaClassName("org.dotcms.plugins.contentImporter.quartz.ContentImporterThread");
    job.setProperties(properties);
    job.setStartDate(startDate);
    job.setEndDate(endDate);
    job.setCronExpression(cronExpression);

    try {
      QuartzUtils.scheduleTask(job);
    } catch (Exception e) {
      Logger.error(EditContentImporterJobAction.class, e.getMessage(), e);
      return false;
    }

    SessionMessages.add(req, "message", "message.Scheduler.saved");

    return true;
  }