code: public void addDatabaseProperties(Map<String,Object> properties)
      {
          Map<String,Object> propRequest = this.getRequestProperties(this.getServletRequest(), false);
          if (propRequest != null)
          {   // Also move any application params up.
              for (String key : propRequest.keySet())
              {   // Move these params to the application
                  if ((key.endsWith(BaseDatabase.DBSHARED_PARAM_SUFFIX))
              		|| (key.endsWith(BaseDatabase.DBUSER_PARAM_SUFFIX))
                      || (key.equals(DBConstants.MODE))
                      || (key.equals(DBConstants.SYSTEM_NAME)))
                  		properties.put(key, propRequest.get(key));
              }
          }        
      }
docs: addDatabaseProperties
  @param properties