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package eu.etaxonomy.taxeditor.editor.handler;
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import org.apache.log4j.Logger;
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import org.eclipse.core.commands.AbstractHandler;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.jface.viewers.ISelection;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.ui.handlers.HandlerUtil;
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import eu.etaxonomy.cdm.api.service.IClassificationService;
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import eu.etaxonomy.cdm.model.taxon.Classification;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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public class FixClassificationHierarchyHandler extends AbstractHandler {
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private static final Logger logger = Logger.getLogger(FixClassificationHierarchyHandler.class);
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/*
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* (non-Javadoc)
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*
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* @see
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* org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.
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* ExecutionEvent)
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*/
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@Override
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public Object execute(ExecutionEvent event) throws ExecutionException {
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boolean isChecklistEditorActivated = PreferencesUtil.getPreferenceStore().getBoolean(
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IPreferenceKeys.DISTRIBUTION_AREA_PREFRENCES_ACTIVE);
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if (isChecklistEditorActivated) {
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ISelection currentSelection = HandlerUtil.getCurrentSelection(event);
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if (currentSelection instanceof IStructuredSelection) {
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Object selectedElement = ((IStructuredSelection) currentSelection).getFirstElement();
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if (selectedElement instanceof Classification) {
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Classification classification = (Classification) selectedElement;
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try {
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IClassificationService service = CdmStore.getService(IClassificationService.class);
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// Map<String, List<TaxonNode>> sortedGenusList =
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// service.getSortedGenusList(classification.getAllNodes());
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Classification newClassification = service.createHierarchyInClassification(classification, null);
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MessagingUtils.messageDialog("Fix Hierarchy successful",
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FixClassificationHierarchyHandler.class, "Operation 'Fix Hierarchy' was successful. New classification is " + newClassification.getTitleCache());
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} catch (Exception e) {
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MessagingUtils.messageDialog("Failed to open Editor", FixClassificationHierarchyHandler.class,
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"Could not open ChecklistView. The hierarchy is corrupted!", e);
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}
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}
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}
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}
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return null;
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}
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}
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