--- /dev/null
+// $Id$
+/**
+* Copyright (C) 2007 EDIT
+* European Distributed Institute of Taxonomy
+* http://www.e-taxonomy.eu
+*
+* The contents of this file are subject to the Mozilla Public License Version 1.1
+* See LICENSE.TXT at the top of this package for the full license terms.
+*/
+
+package eu.etaxonomy.taxeditor.editor;
+
+import java.util.UUID;
+
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.ui.IElementFactory;
+import org.eclipse.ui.IMemento;
+
+import eu.etaxonomy.cdm.api.service.IClassificationService;
+import eu.etaxonomy.taxeditor.store.CdmStore;
+
+
+/**
+ * <p>TaxonEditorInputFactory class.</p>
+ *
+ * @author p.ciardelli
+ * @created 23.04.2009
+ * @version 1.0
+ */
+public class TaxonEditorInputFactory implements IElementFactory {
+
+ /**
+ * Factory id. The workbench plug-in registers a factory by this name
+ * with the "org.eclipse.ui.elementFactories" extension point.
+ */
+ private static final String ID_FACTORY = "eu.etaxonomy.taxeditor.editor.name.taxonEditorInputFactory"; //$NON-NLS-1$
+
+ /**
+ * Tag for the IFile.fullPath of the file resource.
+ */
+ private static final String TAXON_NODE_UUID = "uuid"; //$NON-NLS-1$
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.IElementFactory#createElement(org.eclipse.ui.IMemento)
+ */
+ /** {@inheritDoc} */
+ public IAdaptable createElement(IMemento memento) {
+ // Get the uuid
+ String taxonNodeUuid = memento.getString(TAXON_NODE_UUID);
+ if(! CdmStore.isActive()){
+ return null;
+ }
+ if (taxonNodeUuid == null || CdmStore.getService(IClassificationService.class).getTaxonNodeByUuid(UUID.fromString(taxonNodeUuid)) == null) {
+ EditorUtil.warn(this.getClass(), "Couldn't find taxon node with UUID " + taxonNodeUuid);
+ return null;
+ }
+ try {
+ return TaxonEditorInput.NewInstance(UUID.fromString(taxonNodeUuid));
+ } catch (Exception e) {
+ EditorUtil.warningDialog("Could not create element", TaxonEditorInputFactory.class, e.getMessage());
+ }
+ return null;
+ }
+
+ /**
+ * Returns the element factory id for this class.
+ *
+ * @return the element factory id
+ */
+ public static String getFactoryId() {
+ return ID_FACTORY;
+ }
+
+ /**
+ * Saves the state of the given file editor input into the given memento.
+ *
+ * @param memento the storage area for element state
+ * @param input the file editor input
+ */
+ public static void saveState(IMemento memento, TaxonEditorInput input) {
+ String uuid = input.getTaxonNode().getUuid().toString();
+ memento.putString(TAXON_NODE_UUID, uuid);
+ }
+}