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

   1 // $Id$
   2 /**
   3  * Copyright (C) 2007 EDIT
   4  * European Distributed Institute of Taxonomy
   5  * http://www.e-taxonomy.eu
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version 1.1
   8  * See LICENSE.TXT at the top of this package for the full license terms.
   9  */
  10
  11 package eu.etaxonomy.taxeditor.ui.selection;
  12
  13 import java.util.Collections;
  14 import java.util.List;
  15 import java.util.Map;
  16
  17 import org.eclipse.core.runtime.IStatus;
  18 import org.eclipse.jface.wizard.Wizard;
  19 import org.eclipse.jface.wizard.WizardDialog;
  20 import org.eclipse.swt.events.SelectionEvent;
  21 import org.eclipse.swt.events.SelectionListener;
  22
  23 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;
  24 import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeNotSupportedException;
  25 import eu.etaxonomy.cdm.api.service.IService;
  26 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  27 import eu.etaxonomy.cdm.model.agent.Institution;
  28 import eu.etaxonomy.cdm.model.agent.Person;
  29 import eu.etaxonomy.cdm.model.agent.Team;
  30 import eu.etaxonomy.cdm.model.common.CdmBase;
  31 import eu.etaxonomy.cdm.model.common.User;
  32 import eu.etaxonomy.cdm.model.description.PolytomousKey;
  33 import eu.etaxonomy.cdm.model.molecular.Amplification;
  34 import eu.etaxonomy.cdm.model.molecular.Primer;
  35 import eu.etaxonomy.cdm.model.name.NonViralName;
  36 import eu.etaxonomy.cdm.model.occurrence.Collection;
  37 import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
  38 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  39 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  40 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  41 import eu.etaxonomy.cdm.model.reference.Reference;
  42 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  43 import eu.etaxonomy.taxeditor.model.TextHelper;
  44 import eu.etaxonomy.taxeditor.newWizard.AmplificationGeneralWizardPage;
  45 import eu.etaxonomy.taxeditor.newWizard.PolytomousKeyWizardPage;
  46 import eu.etaxonomy.taxeditor.newWizard.PrimerWizardPage;
  47 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  48 import eu.etaxonomy.taxeditor.session.ICdmEntitySession;
  49 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  50 import eu.etaxonomy.taxeditor.store.CdmStore;
  51 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  52 import eu.etaxonomy.taxeditor.ui.section.agent.InstitutionWizardPage;
  53 import eu.etaxonomy.taxeditor.ui.section.agent.PersonWizardPage;
  54 import eu.etaxonomy.taxeditor.ui.section.agent.TeamWizardPage;
  55 import eu.etaxonomy.taxeditor.ui.section.name.NonViralNameWizardPage;
  56 import eu.etaxonomy.taxeditor.ui.section.occurrence.CollectionWizardPage;
  57 import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitBaseWizardPage;
  58 import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitGeneralWizardPage;
  59 import eu.etaxonomy.taxeditor.ui.section.occurrence.FieldUnitWizardPage;
  60 import eu.etaxonomy.taxeditor.ui.section.occurrence.GatheringEventWizardPage;
  61 import eu.etaxonomy.taxeditor.ui.section.reference.ReferenceWizardPage;
  62 import eu.etaxonomy.taxeditor.ui.section.user.UserDetailWizardPage;
  63
  64 /**
  65  * @author n.hoffmann
  66  * @created Jun 1, 2010
  67  * @version 1.0
  68  */
  69 public class EditFromSelectionWizard extends Wizard implements
  70                 SelectionListener, ICdmEntitySessionEnabled {
  71
  72     private ICdmEntitySession cdmEntitySession;
  73     private ICdmEntitySession previousCdmEntitySession;
  74         private final EntitySelectionElement selectionElement;
  75         private CdmBase rootElement;
  76
  77         public EditFromSelectionWizard(EntitySelectionElement selectionElement) {
  78         if (CdmStore.isActive()) {
  79             previousCdmEntitySession = CdmStore.getCurrentSessionManager().getActiveSession();
  80             cdmEntitySession = CdmStore.getCurrentSessionManager().newSession(this, true);
  81             cdmEntitySession.bind();
  82         }
  83                 this.selectionElement = selectionElement;
  84                 this.setWindowTitle(String.format("Edit %s", TextHelper.deproxyClassName(selectionElement.getEntity().getClass())));
  85         }
  86
  87         /** {@inheritDoc} */
  88         @Override
  89         public void addPages() {
  90
  91                 CdmFormFactory formFactory = selectionElement.getFormFactory();
  92                 CdmBase entity = HibernateProxyHelper
  93                                 .deproxy(selectionElement.getEntity());
  94                 //check if entity has already been persisted
  95                 if(entity.getId()==0){
  96                         rootElement = entity;
  97                 }
  98                 else{
  99                         IService<CdmBase> service = CdmStore.getService(entity);
 100                         rootElement = service.load(entity.getUuid());
 101                 }
 102                 if (rootElement.isInstanceOf(Reference.class)) {
 103                         addPage(new ReferenceWizardPage(formFactory,
 104                                         selectionElement.getConversationHolder(),
 105                                         (HibernateProxyHelper.deproxy(rootElement, Reference.class))));
 106                 } else if (rootElement.isInstanceOf(Team.class) && selectionElement instanceof EntitySelectionElementWithAbbreviatedTitle<?>) {
 107                         addPage(new TeamWizardPage(formFactory,
 108                                         selectionElement.getConversationHolder(), HibernateProxyHelper.deproxy(rootElement, Team.class), true));
 109                 } else if (rootElement.isInstanceOf(Team.class) && !(selectionElement instanceof EntitySelectionElementWithAbbreviatedTitle<?>)) {
 110             addPage(new TeamWizardPage(formFactory,
 111                     selectionElement.getConversationHolder(), HibernateProxyHelper.deproxy(rootElement, Team.class), false));
 112         } else if (rootElement.isInstanceOf(Person.class)) {
 113                         addPage(new PersonWizardPage(formFactory,
 114                                         selectionElement.getConversationHolder(), HibernateProxyHelper.deproxy(rootElement, Person.class)));
 115                 } else if (rootElement.isInstanceOf(NonViralName.class)) {
 116                         addPage(new NonViralNameWizardPage(formFactory,
 117                                         selectionElement.getConversationHolder(),
 118                                         HibernateProxyHelper.deproxy(rootElement, NonViralName.class)));
 119                 } else if (rootElement.isInstanceOf(SpecimenOrObservationBase.class)) {
 120
 121                         DerivedUnitFacade facade;
 122                         try {
 123                             if(rootElement.isInstanceOf(DerivedUnit.class)){
 124                                 facade = DerivedUnitFacade.NewInstance(
 125                                         HibernateProxyHelper.deproxy(rootElement, DerivedUnit.class),
 126                                         PreferencesUtil.getDerivedUnitConfigurator());
 127                             }
 128                             else {
 129                     facade = DerivedUnitFacade.NewInstance(SpecimenOrObservationType.FieldUnit,
 130                             HibernateProxyHelper.deproxy(rootElement, FieldUnit.class),
 131                             PreferencesUtil.getDerivedUnitConfigurator());
 132                             }
 133
 134                         } catch (DerivedUnitFacadeNotSupportedException e) {
 135                                 // we should never get here
 136                                 throw new IllegalStateException();
 137                         }
 138
 139                         addPage(new DerivedUnitGeneralWizardPage(formFactory,
 140                                         selectionElement.getConversationHolder(), facade));
 141                         addPage(new GatheringEventWizardPage(formFactory,
 142                                         selectionElement.getConversationHolder(), facade));
 143                         addPage(new FieldUnitWizardPage(formFactory,
 144                                         selectionElement.getConversationHolder(), facade));
 145                         if(facade.innerDerivedUnit()!=null){
 146                             addPage(new DerivedUnitBaseWizardPage(formFactory,
 147                                     selectionElement.getConversationHolder(), facade));
 148                         }
 149                 } else if (rootElement.isInstanceOf(Collection.class)) {
 150                         addPage(new CollectionWizardPage(formFactory,
 151                                         selectionElement.getConversationHolder(),
 152                                         HibernateProxyHelper.deproxy(rootElement, Collection.class)));
 153                 } else if (rootElement instanceof Institution) {
 154                         addPage(new InstitutionWizardPage(formFactory,
 155                                         selectionElement.getConversationHolder(),
 156                                         HibernateProxyHelper.deproxy(rootElement, Institution.class)));
 157                 } else if (rootElement instanceof User) {
 158                         addPage(new UserDetailWizardPage(formFactory,
 159                                         selectionElement.getConversationHolder(),
 160                                         HibernateProxyHelper.deproxy(rootElement, User.class)));
 161                 } else if (rootElement instanceof Primer) {
 162             addPage(new PrimerWizardPage(formFactory,
 163                     selectionElement.getConversationHolder(),
 164                     HibernateProxyHelper.deproxy(rootElement, Primer.class)));
 165         } else if (rootElement instanceof Amplification) {
 166             addPage(new AmplificationGeneralWizardPage(formFactory,
 167                     selectionElement.getConversationHolder(),
 168                     HibernateProxyHelper.deproxy(rootElement, Amplification.class)));
 169         } else if (rootElement instanceof PolytomousKey) {
 170             addPage(new PolytomousKeyWizardPage(formFactory,
 171                     selectionElement.getConversationHolder(),
 172                     HibernateProxyHelper.deproxy(rootElement, PolytomousKey.class)));
 173         } else {
 174                         MessagingUtils.warningDialog("Missing interface", this,
 175                                         "No detail element for current selection");
 176                 }
 177
 178         }
 179
 180         /** {@inheritDoc} */
 181         @Override
 182         public boolean performFinish() {
 183             IService<CdmBase> service = CdmStore.getService(rootElement);
 184             if(rootElement.getId()!=0){
 185                 service.merge(rootElement, true);
 186             }
 187             if(previousCdmEntitySession!=null){
 188                 selectionElement.setEntity(previousCdmEntitySession.load(rootElement, true));
 189             }
 190                 return true;
 191         }
 192
 193         /** {@inheritDoc} */
 194         @Override
 195         public void widgetSelected(SelectionEvent e) {
 196                 WizardDialog dialog = new WizardDialog(selectionElement.getShell(),
 197                                 this);
 198                 if (dialog.open() == IStatus.OK) {
 199                         selectionElement.updateFromWizard();
 200                 }
 201         }
 202
 203         /** {@inheritDoc} */
 204         @Override
 205         public void widgetDefaultSelected(SelectionEvent e) {
 206         }
 207
 208     @Override
 209     public void dispose() {
 210         super.dispose();
 211         if(cdmEntitySession != null) {
 212             cdmEntitySession.dispose();
 213         }
 214         if(previousCdmEntitySession!=null){
 215             previousCdmEntitySession.bind();
 216         }
 217     }
 218
 219     @Override
 220     public ICdmEntitySession getCdmEntitySession() {
 221         return cdmEntitySession;
 222     }
 223
 224     @Override
 225     public java.util.Collection<CdmBase> getRootEntities() {
 226         return Collections.singleton(rootElement);
 227     }
 228
 229     @Override
 230     public Map<Object, List<String>> getPropertyPathsMap() {
 231         return null;
 232     }
 233 }