src/main/java/eu/etaxonomy/cdm/vaadin/view/registration/RegistrationWorkflowPresenter.java

   1 /**
   2 * Copyright (C) 2017 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.cdm.vaadin.view.registration;
  10
  11 import java.io.Serializable;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14
  15 import org.apache.log4j.Logger;
  16 import org.springframework.beans.factory.annotation.Autowired;
  17 import org.springframework.beans.factory.annotation.Qualifier;
  18 import org.springframework.context.event.EventListener;
  19
  20 import com.vaadin.server.SystemError;
  21 import com.vaadin.spring.annotation.SpringComponent;
  22 import com.vaadin.spring.annotation.ViewScope;
  23
  24 import eu.etaxonomy.cdm.mock.IRegistrationWorkingSetService;
  25 import eu.etaxonomy.cdm.model.name.Rank;
  26 import eu.etaxonomy.cdm.model.name.Registration;
  27 import eu.etaxonomy.cdm.model.name.TaxonNameFactory;
  28 import eu.etaxonomy.cdm.model.reference.Reference;
  29 import eu.etaxonomy.cdm.model.reference.ReferenceFactory;
  30 import eu.etaxonomy.cdm.vaadin.event.ReferenceEvent;
  31 import eu.etaxonomy.cdm.vaadin.event.ShowDetailsEvent;
  32 import eu.etaxonomy.cdm.vaadin.event.registration.RegistrationWorkflowEvent;
  33 import eu.etaxonomy.cdm.vaadin.model.registration.RegistrationWorkingSet;
  34 import eu.etaxonomy.cdm.vaadin.view.reference.ReferencePopupEditor;
  35 import eu.etaxonomy.vaadin.mvp.AbstractPresenter;
  36
  37 /**
  38  * @author a.kohlbecker
  39  * @since Mar 3, 2017
  40  *
  41  */
  42 @SpringComponent
  43 @ViewScope
  44 public class RegistrationWorkflowPresenter extends AbstractPresenter<RegistrationWorkflowView> implements Serializable{
  45
  46     private static final long serialVersionUID = 1L;
  47
  48     @Autowired
  49     @Qualifier(IRegistrationWorkingSetService.ACTIVE_IMPL)
  50     private IRegistrationWorkingSetService workingSetService;
  51
  52     private RegistrationWorkingSet workingset;
  53
  54     /**
  55      *
  56      */
  57     public RegistrationWorkflowPresenter() {
  58     }
  59
  60     @EventListener
  61     protected void onRegistrationStartEvent(RegistrationWorkflowEvent event){
  62
  63         boolean HACK = true;
  64         if(workingset != null && !HACK){
  65             Logger.getLogger(RegistrationWorkflowPresenter.class).warn("Can't start a new workflow over an existing one.");
  66             return;
  67         }
  68
  69         if(event.isStart()) {
  70             workingset = new RegistrationWorkingSet();
  71             Registration reg = Registration.NewInstance();
  72             reg.setName(TaxonNameFactory.NewBotanicalInstance(Rank.SPECIES()));
  73             getView().setHeaderText("New " + event.getType().name().toString()+ " Registration");
  74             try {
  75                 workingset.add(reg);
  76             } catch (RegistrationValidationException error) {
  77                 getView().getWorkflow().setComponentError(new SystemError(error));
  78             }
  79         } else {
  80             try {
  81                 workingset = workingSetService.loadWorkingSetByRegistrationID(event.getRegistrationID());
  82             } catch (RegistrationValidationException error) {
  83                 getView().getWorkflow().setComponentError(new SystemError(error));
  84             }
  85             getView().setHeaderText("Registration for " + workingset.getCitation());
  86         }
  87         if(workingset != null){
  88             getView().setWorkingset(workingset);
  89             //TODO add Blocking registrations to view
  90         }
  91     }
  92
  93     @EventListener(condition = "#event.eventType ==T(eu.etaxonomy.cdm.vaadin.event.EntityEventType).ADD")
  94     public void onReferenceAddEvent(ReferenceEvent event) {
  95         Reference reference = ReferenceFactory.newGeneric();
  96         ReferencePopupEditor popup = getNavigationManager().showInPopup(ReferencePopupEditor.class);
  97         popup.showInEditor(reference);
  98     }
  99
 100     @EventListener(condition = "#event.eventType ==T(eu.etaxonomy.cdm.vaadin.event.EntityEventType).EDIT")
 101     public void onReferenceEditEvent(ReferenceEvent event) {
 102         Reference reference = getRepo().getReferenceService().find(event.getEntityId());
 103         ReferencePopupEditor popup = getNavigationManager().showInPopup(ReferencePopupEditor.class);
 104         popup.showInEditor(reference);
 105     }
 106
 107
 108     @EventListener(classes=ShowDetailsEvent.class, condition = "#event.entityType == T(eu.etaxonomy.cdm.vaadin.model.registration.RegistrationWorkingSet)")
 109     public void onShowRegistrationWorkingSetMessages(ShowDetailsEvent<?,?> event) { // WARNING don't use more specific generic type arguments
 110         List<String> messages = new ArrayList<>();
 111         for(RegistrationDTO dto : workingset.getRegistrationDTOs()){
 112             dto.getMessages().forEach(m -> messages.add(dto.getSummary() + ": " + m));
 113         }
 114         if(event.getProperty().equals("messages")){
 115             getView().openDetailsPopup("Messages", messages);
 116         }
 117     }
 118
 119     @EventListener(classes=ShowDetailsEvent.class, condition = "#event.entityType == T(eu.etaxonomy.cdm.vaadin.view.registration.RegistrationDTO)")
 120     public void onShowRegistrationMessages(ShowDetailsEvent<?,?> event) { // WARNING don't use more specific generic type arguments
 121         RegistrationDTO regDto = workingSetService.loadDtoById((Integer)event.getIdentifier());
 122         if(event.getProperty().equals("messages")){
 123             if(getView() != null){
 124                 getView().openDetailsPopup("Messages", regDto.getMessages());
 125             }
 126         }
 127     }
 128
 129 }