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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.navigation.navigator.operation;
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import java.util.Set;
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import java.util.UUID;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.commands.operations.IUndoContext;
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import org.eclipse.core.runtime.IAdaptable;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Status;
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import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
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import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
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import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.navigation.l10n.Messages;
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import eu.etaxonomy.taxeditor.navigation.navigator.e4.TreeNodeDropAdapterE4.MovingType;
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import eu.etaxonomy.taxeditor.operation.AbstractPersistentPostOperation;
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import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* Change the taxonomic parent of a given taxon.
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*
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* @author n.hoffmann
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* @created 16.01.2009
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* @version 1.0
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*/
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public class MoveTaxonOperation extends AbstractPersistentPostOperation {
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/**
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* A reference to the new taxonomical parent.
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*/
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private final ITaxonTreeNode newParentTreeNode;
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/**
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* A reference to the former taxonomical parents
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*/
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//private Map<TaxonNode, ITaxonTreeNode> oldParentTreeNodes;
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private final Set<UUID> taxonNodesUuid;
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private final MovingType moveToParentNode;
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public MoveTaxonOperation(String label, IUndoContext undoContext,
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Set<UUID> taxonNodesUUIDToMove, ITaxonTreeNode newParentTreeNode,
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IPostOperationEnabled postOperationEnabled,
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IConversationEnabled conversationEnabled, MovingType moveToParentNode) {
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super(label, undoContext, postOperationEnabled, conversationEnabled);
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this.taxonNodesUuid = taxonNodesUUIDToMove;
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/*for (TaxonNode node:taxonNodes){
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this.taxonNodes.add(service.load(node.getUuid()));
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}*/
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this.newParentTreeNode = newParentTreeNode;
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this.moveToParentNode = moveToParentNode;
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// Save old parent ITaxonTreeNodes for undo
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//this.parentNode = taxonNode.getParent();
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}
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/** {@inheritDoc} */
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@Override
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public IStatus execute(IProgressMonitor monitor, IAdaptable info)
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throws ExecutionException {
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bind();
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monitor.worked(20);
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switch(this.moveToParentNode){
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case CHILD:
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CdmStore.getService(ITaxonNodeService.class).moveTaxonNodes(this.taxonNodesUuid,newParentTreeNode.getUuid(), 0);
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break;
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case PREVIOUS:
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CdmStore.getService(ITaxonNodeService.class).moveTaxonNodes(this.taxonNodesUuid,newParentTreeNode.getUuid(), 1);
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break;
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case BEHIND:
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CdmStore.getService(ITaxonNodeService.class).moveTaxonNodes(this.taxonNodesUuid,newParentTreeNode.getUuid(), 2);
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break;
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}
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// try {
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// for (TaxonNode taxonNode : taxonNodes){
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// TaxonNode newTaxonNode = newParentTreeNode.addChildNode(taxonNode,
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// newParentTreeNode.getReference(), newParentTreeNode.getMicroReference());
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// //taxonNodes.add(newTaxonNode);
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//
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// monitor.worked(2);
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// }
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// } catch(IllegalAncestryException e) {
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// MessagingUtils.warningDialog("Illegal ancestry", this, e.getMessage());
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// }
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monitor.worked(40);
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return postExecute(null);
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}
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/** {@inheritDoc} */
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@Override
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public IStatus redo(IProgressMonitor monitor, IAdaptable info)
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throws ExecutionException {
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return execute(monitor, info);
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}
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/** {@inheritDoc} */
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@Override
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public IStatus undo(IProgressMonitor monitor, IAdaptable info)
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throws ExecutionException {
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MessagingUtils.warn(this.getClass(), Messages.MoveTaxonOperation_NOT_IMPLEMENTED);
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// iterate over oldParentTreeNodes, delete each TaxonNode from its actual parent and add to its former parent
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return Status.OK_STATUS;
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}
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}
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