content: /*
   * Copyright (C) 2012-2023 52°North Spatial Information Research GmbH
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 as published
   * by the Free Software Foundation.
   *
   * If the program is linked with libraries which are licensed under one of
   * the following licenses, the combination of the program with the linked
   * library is not considered a "derivative work" of the program:
   *
   *     - Apache License, version 2.0
   *     - Apache Software License, version 1.0
   *     - GNU Lesser General Public License, version 3
   *     - Mozilla Public License, versions 1.0, 1.1 and 2.0
   *     - Common Development and Distribution License (CDDL), version 1.0
   *
   * Therefore the distribution of the program linked with libraries licensed
   * under the aforementioned licenses, is permitted by the copyright holders
   * if the distribution is compliant with both the GNU General Public
   * License version 2 and the aforementioned licenses.
   *
   * This program 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 General
   * Public License for more details.
   */
  package org.n52.sos.web.install;
  
  import java.util.Map;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import javax.servlet.http.HttpSession;
  
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestMethod;
  import org.springframework.web.servlet.ModelAndView;
  
  import org.n52.faroe.ConfigurationError;
  import org.n52.iceland.exception.JSONException;
  
  /**
   * TODO JavaDoc
   *
   * @author Christian Autermann
   *
   * @since 4.0.0
   */
  @Controller
  public abstract class AbstractProcessingInstallationController extends AbstractInstallStepController {
  
      @RequestMapping(method = RequestMethod.GET)
      public ModelAndView get(HttpServletRequest req)
              throws InstallationRedirectError,
                     ConfigurationError, JSONException {
          return new ModelAndView(getStep().getView(), toModel(getSettings(checkPrevious(req))));
      }
  
      @RequestMapping(method = RequestMethod.POST)
      public ModelAndView post(HttpServletRequest req,
                               HttpServletResponse resp)
              throws InstallationSettingsError,
                     InstallationRedirectError {
          HttpSession session = checkPrevious(req);
          InstallationConfiguration c = getSettings(session);
          process(getParameters(req), c);
          setSettings(session, c);
          setComplete(session);
          return redirect(getStep().getNext().getPath());
      }
  
      protected abstract void process(Map<String, String> parameters,
                                      InstallationConfiguration c)
              throws InstallationSettingsError;
  
  }
  