--- /dev/null
+/**
+* Copyright (C) 2020 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.featuretree;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.EOFException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+import org.eclipse.swt.SWTException;
+import org.eclipse.swt.dnd.ByteArrayTransfer;
+import org.eclipse.swt.dnd.TransferData;
+
+import eu.etaxonomy.cdm.api.service.ITermNodeService;
+import eu.etaxonomy.cdm.model.term.TermNode;
+import eu.etaxonomy.cdm.persistence.dto.CharacterNodeDto;
+import eu.etaxonomy.cdm.persistence.dto.TermNodeDto;
+import eu.etaxonomy.taxeditor.model.MessagingUtils;
+import eu.etaxonomy.taxeditor.store.CdmStore;
+
+/**
+ * @author k.luther
+ * @since Oct 13, 2020
+ */
+public class CharacterNodeDtoTransfer extends ByteArrayTransfer {
+
+ private static CharacterNodeDtoTransfer instance = new CharacterNodeDtoTransfer();
+ private static final String TYPE_NAME = "featureNodeDto-transfer-format";
+ private static final int TYPEID = registerType(TYPE_NAME);
+
+ /**
+ * <p>Getter for the field <code>instance</code>.</p>
+ *
+ * @return a {@link eu.etaxonomy.taxeditor.featuretree.FeatureNodeTransfer} object.
+ */
+ public static synchronized CharacterNodeDtoTransfer getInstance() {
+ return instance;
+ }
+
+ private CharacterNodeDtoTransfer() {
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ protected int[] getTypeIds() {
+ return new int[] { TYPEID };
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ protected String[] getTypeNames() {
+ return new String[] { TYPE_NAME };
+ }
+ @Override
+ protected void javaToNative(Object object, TransferData transferData) {
+ if (object != null){
+ byte[] bytes = toByteArray((TermNodeDto[]) object);
+ if (bytes != null) {
+ super.javaToNative(bytes, transferData);
+ }
+ }
+ }
+
+ @Override
+ protected Object nativeToJava(TransferData transferData) {
+ try{
+ byte[] bytes = (byte[]) super.nativeToJava(transferData);
+ if (bytes != null){
+ return fromByteArray(bytes);
+ }
+ }catch (SWTException e){
+ MessagingUtils.warningDialog("The new imported node needs to be saved first", this, "Newly created nodes can not be moved without saving");
+ }
+
+ return null;
+ }
+
+
+ protected byte[] toByteArray(TermNodeDto[] elements) {
+ ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
+ DataOutputStream out = new DataOutputStream(byteOut);
+
+ byte[] bytes = null;
+
+ try {
+ for(TermNodeDto element : elements){
+ if (element.getUuid() == null){
+ // MessagingUtils.warningDialog("The new imported node needs to be saved first", this, "Newly created nodes can not be moved without saving");
+
+ }else{
+ writeElementUuid(element, out);
+ }
+ }
+ out.close();
+ bytes = byteOut.toByteArray();
+ } catch (IOException e) {
+
+ // when in doubt send nothing
+ }
+ return bytes;
+ }
+
+ protected Object[] fromByteArray(byte[] bytes) {
+ DataInputStream in = new DataInputStream(
+ new ByteArrayInputStream(bytes));
+
+ try {
+ List<CharacterNodeDto> elements = new ArrayList<CharacterNodeDto>();
+
+ try{
+ while(true){
+ UUID uuid = readElementUuid(in);
+ elements.add(loadElement(uuid));
+ }
+ }catch(EOFException e){
+ return elements.toArray();
+ }
+ } catch (IOException e) {
+ return null;
+ }
+ }
+
+ public CharacterNodeDto loadElement(UUID uuid){
+ TermNode node = CdmStore.getService(ITermNodeService.class).load(uuid);
+ return CharacterNodeDto.fromTermNode(node);
+ }
+
+ public UUID readElementUuid(DataInputStream in) throws IOException{
+ return UUID.fromString(in.readUTF());
+ }
+
+ private void writeElementUuid(TermNodeDto element, DataOutputStream out) throws IOException {
+ out.writeUTF(element.getUuid().toString());
+ }
+
+
+}
import eu.etaxonomy.cdm.model.description.Character;
import eu.etaxonomy.cdm.persistence.dto.CharacterDto;
-import eu.etaxonomy.cdm.persistence.dto.CharacterNodeDto;
+import eu.etaxonomy.cdm.persistence.dto.TermNodeDto;
import eu.etaxonomy.taxeditor.editor.definedterm.TermBasePropertyTester;
import eu.etaxonomy.taxeditor.event.EventUtility;
import eu.etaxonomy.taxeditor.event.WorkbenchEventConstants;
* @since Aug 19, 2019
*
*/
-public class CharacterNodeDtoDetailElement extends AbstractCdmDetailElement<CharacterNodeDto> {
+public class CharacterNodeDtoDetailElement extends AbstractCdmDetailElement<TermNodeDto> {
private CharacterDtoDetailSection characterDetails;
private ICdmFormElement parentFormElement;
}
@Override
- protected void createControls(ICdmFormElement formElement, CharacterNodeDto entity, int style) {
+ protected void createControls(ICdmFormElement formElement, TermNodeDto entity, int style) {
this.parentFormElement = formElement;
// characterDetails = formFactory.createCharacterDetailElement(formElement, style);
characterDetails = formFactory.createCharacterDtoDetailSection(getConversationHolder(), formElement, null, StoreUtil.getSectionStyle(CharacterDetailSection.class, entity.getClass().getCanonicalName(), true));
}
@Override
- public void setEntity(CharacterNodeDto entity) {
+ public void setEntity(TermNodeDto entity) {
super.setEntity(entity);
characterDetails.setEntity((CharacterDto)entity.getTerm());
setEnabled(TermBasePropertyTester.isModifiable(entity));
import org.eclipse.jface.viewers.ISelectionProvider;
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
-import eu.etaxonomy.cdm.persistence.dto.CharacterNodeDto;
+import eu.etaxonomy.cdm.persistence.dto.TermNodeDto;
import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
* @since Aug 19, 2019
*
*/
-public class CharacterNodeDtoDetailSection extends AbstractCdmDetailSection<CharacterNodeDto> {
+public class CharacterNodeDtoDetailSection extends AbstractCdmDetailSection<TermNodeDto> {
public CharacterNodeDtoDetailSection(CdmFormFactory formFactory,
ConversationHolder conversation, ICdmFormElement parentElement,
* {@inheritDoc}
*/
@Override
- protected AbstractCdmDetailElement<CharacterNodeDto> createCdmDetailElement(AbstractCdmDetailSection<CharacterNodeDto> parentElement,
+ protected AbstractCdmDetailElement<TermNodeDto> createCdmDetailElement(AbstractCdmDetailSection<TermNodeDto> parentElement,
int style) {
return formFactory.createCharacterNodeDtoDetailElement(parentElement, style);
}
BGBM BDI Projects / taxeditor.git / commitdiff