eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/key/polytomous/PolytomousKeyEditorInput.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.editor.key.polytomous;
   5
   6 import java.util.Arrays;
   7 import java.util.List;
   8 import java.util.UUID;
   9
  10 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  11 import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;
  12 import eu.etaxonomy.cdm.model.description.PolytomousKey;
  13 import eu.etaxonomy.taxeditor.editor.key.AbstractIdentificationEditorInput;
  14 import eu.etaxonomy.taxeditor.session.ICdmEntitySession;
  15 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  16 import eu.etaxonomy.taxeditor.store.CdmStore;
  17
  18 /**
  19  * @author n.hoffmann
  20  *
  21  */
  22 public class PolytomousKeyEditorInput extends AbstractIdentificationEditorInput<PolytomousKey> implements ICdmEntitySessionEnabled {
  23
  24         private final PolytomousKey key;
  25         private final ICdmEntitySession cdmEntitySession;
  26
  27         protected PolytomousKeyEditorInput(ConversationHolder conversation,
  28                         PolytomousKey key) {
  29                 super(conversation);
  30                 cdmEntitySession = CdmStore.getCurrentSessionManager().newSession(this, true);
  31
  32                 this.key = key;
  33         }
  34
  35
  36
  37         public static PolytomousKeyEditorInput NewInstance(UUID polytomousKeyUuid) throws Exception{
  38                 try{
  39                         ConversationHolder conversation = CdmStore.createConversation();
  40
  41                         return NewInstance(polytomousKeyUuid, conversation);
  42                 }catch(Exception e){
  43                         throw e;
  44                 }
  45         }
  46
  47         public static PolytomousKeyEditorInput NewInstance(UUID polytomousKeyUuid, ConversationHolder conversation) throws Exception{
  48                 PolytomousKey polytomousKey = CdmStore.getService(IPolytomousKeyService.class).load(polytomousKeyUuid, null);
  49
  50                 return new PolytomousKeyEditorInput(conversation, polytomousKey);
  51         }
  52
  53         /* (non-Javadoc)
  54          * @see org.eclipse.ui.IEditorInput#getName()
  55          */
  56         @Override
  57         public String getName() {
  58                 return key.getTitleCache();
  59         }
  60
  61         @Override
  62         public PolytomousKey getKey() {
  63                 return key;
  64         }
  65
  66         /* (non-Javadoc)
  67          * @see java.lang.Object#equals(java.lang.Object)
  68          */
  69         @Override
  70         public boolean equals(Object object) {
  71                 if (object instanceof PolytomousKeyEditorInput
  72                                 && getKey() != null
  73                                 && getKey().equals(((PolytomousKeyEditorInput) object).getKey())
  74                 ){
  75                         return true;
  76                 }
  77                 return super.equals(object);
  78         }
  79
  80         public void dispose() {
  81                 cdmEntitySession.dispose();
  82         }
  83
  84
  85
  86     /* (non-Javadoc)
  87      * @see eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled#getCdmEntitySession()
  88      */
  89     @Override
  90     public ICdmEntitySession getCdmEntitySession() {
  91         return cdmEntitySession;
  92     }
  93
  94
  95
  96     /* (non-Javadoc)
  97      * @see eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled#getRootEntities()
  98      */
  99     @Override
 100     public  List<PolytomousKey> getRootEntities() {
 101         return Arrays.asList(key);
 102     }
 103 }