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/**
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* Copyright (C) 2015 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.HashSet;
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import java.util.Set;
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import java.util.UUID;
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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 eu.etaxonomy.cdm.api.application.CdmApplicationState;
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import eu.etaxonomy.cdm.api.application.CdmChangeEvent.Action;
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import eu.etaxonomy.cdm.api.service.UpdateResult;
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import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator;
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import eu.etaxonomy.cdm.model.taxon.Classification;
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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.navigation.l10n.Messages;
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import eu.etaxonomy.taxeditor.operation.RemotingCdmUpdateOperation;
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/**
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* @author cmathew
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* @date 22 Jun 2015
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*
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*/
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public class RemotingDeleteTaxonNodeOperation extends RemotingCdmUpdateOperation {
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private final static String LABEL = Messages.RemotingDeleteTaxonNodeOperation_DELETE_OP;
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private final Set<ITaxonTreeNode> treeNodes;
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private final TaxonDeletionConfigurator config;
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/**
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* @param label
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* @param action
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* @param source
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* @param async
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*/
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public RemotingDeleteTaxonNodeOperation(Object source,
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boolean async,
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Set<ITaxonTreeNode> treeNodes,
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TaxonDeletionConfigurator config) {
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super(LABEL, Action.Delete, source, async);
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this.treeNodes = treeNodes;
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this.config = config;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.operation.RemotingCdmUpdateOperation#doUpdateExecute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
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*/
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@Override
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protected UpdateResult doUpdateExecute(IProgressMonitor monitor, IAdaptable info) throws Exception {
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if(treeNodes.size() == 1) {
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// when single node this is either a taxon or a classification
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ITaxonTreeNode node = treeNodes.iterator().next();
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if(node instanceof TaxonNode) {
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return CdmApplicationState.getCurrentAppConfig().getTaxonNodeService().deleteTaxonNode(((TaxonNode)node).getUuid(), config);
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} else if(node instanceof Classification) {
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entityType = Classification.class;
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return CdmApplicationState.getCurrentAppConfig().getClassificationService().delete(((Classification)node).getUuid());
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}
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} else {
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// when list we assume all are taxon nodes
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Set<UUID> treeNodeUuids = new HashSet<UUID>();
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ITaxonTreeNode entity = null;
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for(ITaxonTreeNode treeNode : treeNodes) {
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if(entity == null) {
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entity = treeNode;
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}
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treeNodeUuids.add(treeNode.getUuid());
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}
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return CdmApplicationState.getCurrentAppConfig().getTaxonNodeService().deleteTaxonNodes(treeNodeUuids, new TaxonDeletionConfigurator());
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}
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return null;
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}
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}
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