eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/selection/EditFromSelectionWizard.java

   1 /**
   2  * Copyright (C) 2007 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
  10 package eu.etaxonomy.taxeditor.ui.selection;
  11
  12 import java.util.Collections;
  13 import java.util.List;
  14 import java.util.Map;
  15
  16 import org.eclipse.core.runtime.IStatus;
  17 import org.eclipse.jface.wizard.Wizard;
  18 import org.eclipse.jface.wizard.WizardDialog;
  19 import org.eclipse.swt.events.SelectionEvent;
  20 import org.eclipse.swt.events.SelectionListener;
  21
  22 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;
  23 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeNotSupportedException;
  24 import eu.etaxonomy.cdm.api.service.IService;
  25 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  26 import eu.etaxonomy.cdm.model.agent.Institution;
  27 import eu.etaxonomy.cdm.model.agent.Person;
  28 import eu.etaxonomy.cdm.model.agent.Team;
  29 import eu.etaxonomy.cdm.model.common.CdmBase;
  30 import eu.etaxonomy.cdm.model.common.User;
  31 import eu.etaxonomy.cdm.model.description.PolytomousKey;
  32 import eu.etaxonomy.cdm.model.molecular.Amplification;
  33 import eu.etaxonomy.cdm.model.molecular.Primer;
  34 import eu.etaxonomy.cdm.model.name.NonViralName;
  35 import eu.etaxonomy.cdm.model.occurrence.Collection;
  36 import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
  37 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  38 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  39 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  40 import eu.etaxonomy.cdm.model.reference.Reference;
  41 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  42 import eu.etaxonomy.taxeditor.model.TextHelper;
  43 import eu.etaxonomy.taxeditor.newWizard.AmplificationGeneralWizardPage;
  44 import eu.etaxonomy.taxeditor.newWizard.PolytomousKeyWizardPage;
  45 import eu.etaxonomy.taxeditor.newWizard.PrimerWizardPage;
  46 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  47 import eu.etaxonomy.taxeditor.session.ICdmEntitySession;
  48 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  49 import eu.etaxonomy.taxeditor.store.CdmStore;
  50 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  51 import eu.etaxonomy.taxeditor.ui.section.agent.InstitutionWizardPage;
  52 import eu.etaxonomy.taxeditor.ui.section.agent.PersonWizardPage;
  53 import eu.etaxonomy.taxeditor.ui.section.agent.TeamWizardPage;
  54 import eu.etaxonomy.taxeditor.ui.section.name.NonViralNameWizardPage;
  55 import eu.etaxonomy.taxeditor.ui.section.occurrence.CollectionWizardPage;
  56 import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitBaseWizardPage;
  57 import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitGeneralWizardPage;
  58 import eu.etaxonomy.taxeditor.ui.section.occurrence.FieldUnitWizardPage;
  59 import eu.etaxonomy.taxeditor.ui.section.occurrence.GatheringEventWizardPage;
  60 import eu.etaxonomy.taxeditor.ui.section.reference.ReferenceWizardPage;
  61 import eu.etaxonomy.taxeditor.ui.section.user.UserDetailWizardPage;
  62
  63 /**
  64  * @author n.hoffmann
  65  * @created Jun 1, 2010
  66  * @version 1.0
  67  */
  68 public class EditFromSelectionWizard extends Wizard implements
  69                 SelectionListener, ICdmEntitySessionEnabled {
  70
  71     private ICdmEntitySession cdmEntitySession;
  72     private ICdmEntitySession previousCdmEntitySession;
  73         private final EntitySelectionElement selectionElement;
  74         private CdmBase rootElement;
  75
  76         public EditFromSelectionWizard(EntitySelectionElement selectionElement) {
  77         if (CdmStore.isActive()) {
  78             previousCdmEntitySession = CdmStore.getCurrentSessionManager().getActiveSession();
  79             cdmEntitySession = CdmStore.getCurrentSessionManager().newSession(this, true);
  80             cdmEntitySession.bind();
  81         }
  82                 this.selectionElement = selectionElement;
  83                 this.setWindowTitle(String.format("Edit %s", TextHelper.deproxyClassName(selectionElement.getEntity().getClass())));
  84         }
  85
  86         /** {@inheritDoc} */
  87         @Override
  88         public void addPages() {
  89
  90                 CdmFormFactory formFactory = selectionElement.getFormFactory();
  91                 CdmBase entity = HibernateProxyHelper
  92                                 .deproxy(selectionElement.getEntity());
  93                 //check if entity has already been persisted
  94                 if(entity.getId()==0){
  95                         rootElement = entity;
  96                 }
  97                 else{
  98                         IService<CdmBase> service = CdmStore.getService(entity);
  99                         rootElement = service.load(entity.getUuid());
 100                 }
 101                 if (rootElement.isInstanceOf(Reference.class)) {
 102                         addPage(new ReferenceWizardPage(formFactory,
 103                                         selectionElement.getConversationHolder(),
 104                                         (HibernateProxyHelper.deproxy(rootElement, Reference.class))));
 105                 } else if (rootElement.isInstanceOf(Team.class) && selectionElement instanceof EntitySelectionElementWithAbbreviatedTitle<?>) {
 106                         addPage(new TeamWizardPage(formFactory,
 107                                         selectionElement.getConversationHolder(), HibernateProxyHelper.deproxy(rootElement, Team.class), true));
 108                 } else if (rootElement.isInstanceOf(Team.class) && !(selectionElement instanceof EntitySelectionElementWithAbbreviatedTitle<?>)) {
 109             addPage(new TeamWizardPage(formFactory,
 110                     selectionElement.getConversationHolder(), HibernateProxyHelper.deproxy(rootElement, Team.class), false));
 111         } else if (rootElement.isInstanceOf(Person.class)) {
 112                         addPage(new PersonWizardPage(formFactory,
 113                                         selectionElement.getConversationHolder(), HibernateProxyHelper.deproxy(rootElement, Person.class)));
 114                 } else if (rootElement.isInstanceOf(NonViralName.class)) {
 115                         addPage(new NonViralNameWizardPage(formFactory,
 116                                         selectionElement.getConversationHolder(),
 117                                         HibernateProxyHelper.deproxy(rootElement, NonViralName.class)));
 118                 } else if (rootElement.isInstanceOf(SpecimenOrObservationBase.class)) {
 119
 120                         DerivedUnitFacade facade;
 121                         try {
 122                             if(rootElement.isInstanceOf(DerivedUnit.class)){
 123                                 facade = DerivedUnitFacade.NewInstance(
 124                                         HibernateProxyHelper.deproxy(rootElement, DerivedUnit.class),
 125                                         PreferencesUtil.getDerivedUnitConfigurator());
 126                             }
 127                             else {
 128                     facade = DerivedUnitFacade.NewInstance(SpecimenOrObservationType.FieldUnit,
 129                             HibernateProxyHelper.deproxy(rootElement, FieldUnit.class),
 130                             PreferencesUtil.getDerivedUnitConfigurator());
 131                             }
 132
 133                         } catch (DerivedUnitFacadeNotSupportedException e) {
 134                                 // we should never get here
 135                                 throw new IllegalStateException();
 136                         }
 137
 138                         addPage(new DerivedUnitGeneralWizardPage(formFactory,
 139                                         selectionElement.getConversationHolder(), facade));
 140                         addPage(new GatheringEventWizardPage(formFactory,
 141                                         selectionElement.getConversationHolder(), facade));
 142                         addPage(new FieldUnitWizardPage(formFactory,
 143                                         selectionElement.getConversationHolder(), facade));
 144                         if(facade.innerDerivedUnit()!=null){
 145                             addPage(new DerivedUnitBaseWizardPage(formFactory,
 146                                     selectionElement.getConversationHolder(), facade));
 147                         }
 148                 } else if (rootElement.isInstanceOf(Collection.class)) {
 149                         addPage(new CollectionWizardPage(formFactory,
 150                                         selectionElement.getConversationHolder(),
 151                                         HibernateProxyHelper.deproxy(rootElement, Collection.class)));
 152                 } else if (rootElement instanceof Institution) {
 153                         addPage(new InstitutionWizardPage(formFactory,
 154                                         selectionElement.getConversationHolder(),
 155                                         HibernateProxyHelper.deproxy(rootElement, Institution.class)));
 156                 } else if (rootElement instanceof User) {
 157                         addPage(new UserDetailWizardPage(formFactory,
 158                                         selectionElement.getConversationHolder(),
 159                                         HibernateProxyHelper.deproxy(rootElement, User.class)));
 160                 } else if (rootElement instanceof Primer) {
 161             addPage(new PrimerWizardPage(formFactory,
 162                     selectionElement.getConversationHolder(),
 163                     HibernateProxyHelper.deproxy(rootElement, Primer.class)));
 164         } else if (rootElement instanceof Amplification) {
 165             addPage(new AmplificationGeneralWizardPage(formFactory,
 166                     selectionElement.getConversationHolder(),
 167                     HibernateProxyHelper.deproxy(rootElement, Amplification.class)));
 168         } else if (rootElement instanceof PolytomousKey) {
 169             addPage(new PolytomousKeyWizardPage(formFactory,
 170                     selectionElement.getConversationHolder(),
 171                     HibernateProxyHelper.deproxy(rootElement, PolytomousKey.class)));
 172         } else {
 173                         MessagingUtils.warningDialog("Missing interface", this,
 174                                         "No detail element for current selection");
 175                 }
 176
 177         }
 178
 179         /** {@inheritDoc} */
 180         @Override
 181         public boolean performFinish() {
 182             IService<CdmBase> service = CdmStore.getService(rootElement);
 183             if(rootElement.getId()!=0){
 184                 service.merge(rootElement, true);
 185             }
 186             if(previousCdmEntitySession!=null){
 187                 selectionElement.setEntity(previousCdmEntitySession.load(rootElement, true));
 188             }
 189                 return true;
 190         }
 191
 192         /** {@inheritDoc} */
 193         @Override
 194         public void widgetSelected(SelectionEvent e) {
 195                 WizardDialog dialog = new WizardDialog(selectionElement.getShell(),
 196                                 this);
 197                 if (dialog.open() == IStatus.OK) {
 198                         selectionElement.updateFromWizard();
 199                 }
 200         }
 201
 202         /** {@inheritDoc} */
 203         @Override
 204         public void widgetDefaultSelected(SelectionEvent e) {
 205         }
 206
 207     @Override
 208     public void dispose() {
 209         super.dispose();
 210         if(cdmEntitySession != null) {
 211             cdmEntitySession.dispose();
 212         }
 213         if(previousCdmEntitySession!=null){
 214             previousCdmEntitySession.bind();
 215         }
 216     }
 217
 218     @Override
 219     public ICdmEntitySession getCdmEntitySession() {
 220         return cdmEntitySession;
 221     }
 222
 223     @Override
 224     public java.util.Collection<CdmBase> getRootEntities() {
 225         return Collections.singleton(rootElement);
 226     }
 227
 228     @Override
 229     public Map<Object, List<String>> getPropertyPathsMap() {
 230         return null;
 231     }
 232 }