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