content: /*
   *  Copyright (C) 2014-2015 Stichting Akvo (Akvo Foundation)
   *
   *  This file is part of Akvo FLOW.
   *
   *  Akvo FLOW is free software: you can redistribute it and modify it under the terms of
   *  the GNU Affero General Public License (AGPL) as published by the Free Software Foundation,
   *  either version 3 of the License or any later version.
   *
   *  Akvo FLOW is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
   *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   *  See the GNU Affero General Public License included below for more details.
   *
   *  The full license text can also be seen at <http://www.gnu.org/licenses/agpl.html>.
   */
  
  package org.waterforpeople.mapping.app.web.dto;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import javax.servlet.http.HttpServletRequest;
  
  public class DeviceNotificationRequest extends LocationBeaconRequest {
  
      private static final long serialVersionUID = 287773188257035166L;
      private static final String SURVEYS_PARAM = "formId";
      
      private Set<Long> surveyIds;
      
      public Set<Long> getSurveyIds() {
          return surveyIds;
      }
      
      @Override
      protected void populateFields(HttpServletRequest req) throws Exception {
          super.populateFields(req);
          
          surveyIds = new HashSet<>();
          String[] args = req.getParameterValues(SURVEYS_PARAM);
          if (args != null) {
              for (String sid : args) {
                  try {
                      surveyIds.add(Long.parseLong(sid));
                  } catch (NumberFormatException e) {
                      // ignore non-valid keys
                  }
              }
          }
      }
      
  
      @Override
      protected void populateErrors() {
          // intentionally overriding LocationBeaconRequest checks
      }
  
  }
  