eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/key/polytomous/operation/RefreshNodesOperation.java

   1 package eu.etaxonomy.taxeditor.navigation.key.polytomous.operation;
   2
   3 import java.util.UUID;
   4
   5 import org.eclipse.core.commands.ExecutionException;
   6 import org.eclipse.core.commands.operations.IUndoContext;
   7 import org.eclipse.core.runtime.IAdaptable;
   8 import org.eclipse.core.runtime.IProgressMonitor;
   9 import org.eclipse.core.runtime.IStatus;
  10
  11 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  12 import eu.etaxonomy.cdm.api.service.IPolytomousKeyNodeService;
  13 import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;
  14 import eu.etaxonomy.cdm.api.service.ITermService;
  15 import eu.etaxonomy.cdm.model.description.PolytomousKey;
  16 import eu.etaxonomy.cdm.model.description.PolytomousKeyNode;
  17 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  18 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  19 import eu.etaxonomy.taxeditor.store.CdmStore;
  20
  21 /**
  22  * Operation responsible for refreshing key nodes node numbers of the Polytomous Keys.
  23  * The refresh is performed on all keys/
  24  *
  25  * @author c.mathew
  26  * @created Jan 17 2013
  27  * @version 1.0
  28  *
  29  */
  30 public class RefreshNodesOperation extends AbstractPostOperation {
  31
  32         PolytomousKey key;
  33
  34         public RefreshNodesOperation(String label,
  35                         IUndoContext undoContext,
  36                         PolytomousKey key,
  37                         IPostOperationEnabled postOperationEnabled) {
  38                 super(label, undoContext, postOperationEnabled);
  39                 this.key = key;
  40         }
  41
  42         /* (non-Javadoc)
  43          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  44          */
  45         @Override
  46         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  47                         throws ExecutionException {
  48                 UUID polytomousKeyNodeUuid = key.getRoot().getUuid();
  49                 ConversationHolder conversation = CdmStore.createConversation();
  50                 PolytomousKeyNode root = CdmStore.getService(IPolytomousKeyNodeService.class).load(polytomousKeyNodeUuid, null);
  51                 root.refreshNodeNumbering();
  52                 CdmStore.getService(IPolytomousKeyNodeService.class).saveOrUpdate(root);
  53                 conversation.commit(true);
  54                 return postExecute(root);
  55         }
  56
  57         /* (non-Javadoc)
  58          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  59          */
  60         @Override
  61         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  62                         throws ExecutionException {
  63                 // TODO Auto-generated method stub
  64                 return null;
  65         }
  66
  67         /* (non-Javadoc)
  68          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  69          */
  70         @Override
  71         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  72                         throws ExecutionException {
  73                 // TODO Auto-generated method stub
  74                 return null;
  75         }
  76
  77 }