eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/name/NameRelationshipWizard.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.section.name;
  12
  13 import java.util.Collection;
  14 import java.util.Collections;
  15 import java.util.List;
  16 import java.util.Map;
  17
  18 import org.eclipse.jface.wizard.Wizard;
  19
  20 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  21 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  22 import eu.etaxonomy.cdm.model.common.CdmBase;
  23 import eu.etaxonomy.cdm.model.name.NameRelationship;
  24 import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
  25 import eu.etaxonomy.taxeditor.session.ICdmEntitySession;
  26 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  27 import eu.etaxonomy.taxeditor.store.CdmStore;
  28
  29 /**
  30  * <p>NameRelationshipWizard class.</p>
  31  *
  32  * @author n.hoffmann
  33  * @created Jun 1, 2010
  34  * @version 1.0
  35  */
  36 public class NameRelationshipWizard extends Wizard implements IConversationEnabled, ICdmEntitySessionEnabled{
  37
  38         private static NameRelationshipDetailSection callingSection;
  39
  40         private ICdmEntitySession cdmEntitySession;
  41     private ICdmEntitySession previousCdmEntitySession;
  42     private CdmBase rootElement;
  43
  44         /**
  45          * <p>Constructor for NameRelationshipWizard.</p>
  46          *
  47          * @param callingSection a {@link eu.etaxonomy.taxeditor.ui.section.name.NameRelationshipDetailSection} object.
  48          */
  49         public NameRelationshipWizard(NameRelationshipDetailSection callingSection) {
  50                 NameRelationshipWizard.callingSection = callingSection;
  51                 rootElement = callingSection.getEntity();
  52                 if (CdmStore.isActive()) {
  53             previousCdmEntitySession = CdmStore.getCurrentSessionManager().getActiveSession();
  54             cdmEntitySession = CdmStore.getCurrentSessionManager().newSession(this, true);
  55             cdmEntitySession.bind();
  56         }
  57         }
  58
  59         private NameRelationshipWizardPage page;
  60
  61         /** {@inheritDoc} */
  62         @Override
  63         public void addPages() {
  64                 page = new NameRelationshipWizardPage(callingSection);
  65
  66                 addPage(page);
  67         }
  68
  69         /* (non-Javadoc)
  70          * @see org.eclipse.jface.wizard.Wizard#performFinish()
  71          */
  72         /** {@inheritDoc} */
  73         @Override
  74         public boolean performFinish() {
  75                 return page.isPageComplete();
  76         }
  77
  78         @Override
  79     public void dispose() {
  80         super.dispose();
  81         if(cdmEntitySession != null) {
  82             cdmEntitySession.dispose();
  83         }
  84         if(previousCdmEntitySession!=null){
  85             previousCdmEntitySession.bind();
  86         }
  87     }
  88
  89         /**
  90          * <p>getNameRelationship</p>
  91          *
  92          * @return a {@link eu.etaxonomy.cdm.model.name.NameRelationship} object.
  93          */
  94         public NameRelationship getNameRelationship() {
  95                 return page.getNameRelationship();
  96         }
  97
  98         /**
  99          * <p>getConversationHolder</p>
 100          *
 101          * @return a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
 102          */
 103         public ConversationHolder getConversationHolder() {
 104                 return callingSection.getConversationHolder();
 105         }
 106
 107         /** {@inheritDoc} */
 108         public void update(CdmDataChangeMap changeEvents) {}
 109
 110          @Override
 111             public ICdmEntitySession getCdmEntitySession() {
 112                 return cdmEntitySession;
 113             }
 114
 115             @Override
 116             public java.util.Collection<CdmBase> getRootEntities() {
 117                 return Collections.singleton(rootElement);
 118             }
 119
 120             @Override
 121             public Map<Object, List<String>> getPropertyPathsMap() {
 122                 return null;
 123             }
 124 }