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//$Id$
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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.dnd.transfer;
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import java.util.UUID;
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import eu.etaxonomy.cdm.api.service.IClassificationService;
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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.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.taxeditor.model.CdmObjectTransfer;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* Drag / Drop Transfer object for Taxon Node
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*
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* @author c.mathew
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* @created Mar 25, 2013
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*/
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public class TaxonNodeTransfer extends CdmObjectTransfer<ITaxonTreeNode> {
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private static TaxonNodeTransfer instance = new TaxonNodeTransfer();
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private static final String TYPE_NAME = "taxonNode-transfer-format";
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private static final int TYPEID = registerType(TYPE_NAME);
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public static synchronized TaxonNodeTransfer getInstance(){
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return instance;
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}
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private TaxonNodeTransfer(){}
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/* (non-Javadoc)
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* @see org.eclipse.swt.dnd.Transfer#getTypeIds()
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*/
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@Override
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protected int[] getTypeIds() {
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return new int[] { TYPEID };
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}
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/* (non-Javadoc)
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* @see org.eclipse.swt.dnd.Transfer#getTypeNames()
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*/
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@Override
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protected String[] getTypeNames() {
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return new String[] { TYPE_NAME };
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.model.CdmObjectTransfer#loadElement(java.util.UUID)
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*/
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@Override
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public ITaxonTreeNode loadElement(UUID uuid) {
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ITaxonTreeNode result = CdmStore.getService(ITaxonNodeService.class).load(uuid, null);
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if ( result != null){
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return result;
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}
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result = CdmStore.getService(IClassificationService.class).load(uuid, null);
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return result;
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}
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}
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