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1   package org.kuali.student.enrollment.class2.population.controller;
2   
3   import org.apache.commons.lang.StringUtils;
4   import org.kuali.rice.krad.util.KRADConstants;
5   import org.kuali.rice.krad.web.controller.MaintenanceDocumentController;
6   import org.kuali.rice.krad.web.form.MaintenanceDocumentForm;
7   import org.kuali.rice.krad.web.form.UifFormBase;
8   import org.kuali.student.enrollment.class2.courseoffering.util.CourseOfferingConstants;
9   import org.kuali.student.enrollment.class2.population.dto.PopulationWrapper;
10  import org.kuali.student.enrollment.class2.population.util.PopulationConstants;
11  import org.kuali.student.enrollment.common.util.EnrollConstants;
12  import org.springframework.stereotype.Controller;
13  import org.springframework.validation.BindingResult;
14  import org.springframework.web.bind.annotation.ModelAttribute;
15  import org.springframework.web.bind.annotation.RequestMapping;
16  import org.springframework.web.servlet.ModelAndView;
17  
18  import javax.servlet.http.HttpServletRequest;
19  import javax.servlet.http.HttpServletResponse;
20  import java.util.Properties;
21  
22  /**
23   * This class is a basic controller for managing Populations.
24   * The two custom methods set values on the wrapper based on if the population is rule based or not.
25   *
26   * @author Kuali Student Team
27   */
28  @Controller
29  @RequestMapping(value = "/population")
30  public class PopulationController extends MaintenanceDocumentController {
31  
32      @RequestMapping(params = "methodToCall=createByRule")
33      public ModelAndView createByRule(@ModelAttribute("KualiForm") MaintenanceDocumentForm form, @SuppressWarnings("unused") BindingResult result,
34                                            @SuppressWarnings("unused") HttpServletRequest request, @SuppressWarnings("unused") HttpServletResponse response) throws Exception {
35  
36          PopulationWrapper wrapper = (PopulationWrapper)form.getDocument().getNewMaintainableObject().getDataObject();
37  
38          wrapper.setCreateByRule(true);
39          return getUIFModelAndView(form);
40      }
41  
42      @RequestMapping(params = "methodToCall=createByCombiningPopulations")
43      public ModelAndView createByCombiningPopulations (@ModelAttribute("KualiForm") MaintenanceDocumentForm form, @SuppressWarnings("unused") BindingResult result,
44                                                        @SuppressWarnings("unused") HttpServletRequest request, @SuppressWarnings("unused") HttpServletResponse response) throws Exception {
45          PopulationWrapper wrapper = (PopulationWrapper)form.getDocument().getNewMaintainableObject().getDataObject();
46          wrapper.setCreateByRule(false);
47          wrapper.setEnableCreateButton(false);
48          return getUIFModelAndView(form);
49  
50      }
51  
52      @Override
53      @RequestMapping(params = "methodToCall=cancel")
54      public ModelAndView cancel(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result, HttpServletRequest request, HttpServletResponse response) {
55  
56          //Redirect to the Lookup (called "Manage Populations")
57  
58          Properties urlParameters = new Properties();
59  
60          urlParameters.put("viewId", PopulationConstants.POPULATION_LOOKUP_VIEW_ID);
61          urlParameters.put("hideReturnLink", "true");
62          urlParameters.put("showMaintenanceLinks", "true");
63          urlParameters.put("viewName", PopulationConstants.POPULATION_LOOKUP_VIEW_NAME);
64  
65          return super.performRedirect(form, "lookup", urlParameters);
66      }
67  
68  }