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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.bulkeditor.referencingobjects.e4;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.UUID;
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import javax.annotation.PostConstruct;
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import javax.annotation.PreDestroy;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.log4j.Logger;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.core.runtime.jobs.Job;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.services.EMenuService;
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import org.eclipse.jface.viewers.CellEditor;
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import org.eclipse.jface.viewers.ICellModifier;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.viewers.ITableLabelProvider;
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import org.eclipse.jface.viewers.TableViewer;
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import org.eclipse.jface.viewers.TableViewerColumn;
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import org.eclipse.jface.viewers.TextCellEditor;
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import org.eclipse.jface.viewers.TreeNode;
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import org.eclipse.jface.viewers.Viewer;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.Label;
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import org.eclipse.swt.widgets.Table;
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import eu.etaxonomy.cdm.api.service.IAgentService;
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import eu.etaxonomy.cdm.api.service.IDescriptionService;
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import eu.etaxonomy.cdm.api.service.IEventBaseService;
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import eu.etaxonomy.cdm.api.service.IGroupService;
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import eu.etaxonomy.cdm.api.service.IMediaService;
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import eu.etaxonomy.cdm.api.service.INameService;
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import eu.etaxonomy.cdm.api.service.IOccurrenceService;
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import eu.etaxonomy.cdm.api.service.IPolytomousKeyNodeService;
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import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;
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import eu.etaxonomy.cdm.api.service.IReferenceService;
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import eu.etaxonomy.cdm.api.service.ITaxonService;
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import eu.etaxonomy.cdm.api.service.ITermService;
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import eu.etaxonomy.cdm.api.service.IUserService;
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import eu.etaxonomy.cdm.api.service.molecular.ISequenceService;
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import eu.etaxonomy.cdm.common.CdmUtils;
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import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
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import eu.etaxonomy.cdm.model.agent.TeamOrPersonBase;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.common.EventBase;
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import eu.etaxonomy.cdm.model.common.IdentifiableEntity;
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import eu.etaxonomy.cdm.model.description.DescriptionBase;
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import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
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import eu.etaxonomy.cdm.model.description.PolytomousKey;
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import eu.etaxonomy.cdm.model.description.PolytomousKeyNode;
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import eu.etaxonomy.cdm.model.media.Media;
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import eu.etaxonomy.cdm.model.molecular.Sequence;
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import eu.etaxonomy.cdm.model.name.TaxonName;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
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import eu.etaxonomy.cdm.model.permission.Group;
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import eu.etaxonomy.cdm.model.permission.User;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.model.taxon.TaxonBase;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.cdm.model.term.DefinedTermBase;
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import eu.etaxonomy.cdm.model.term.TermBase;
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import eu.etaxonomy.cdm.model.term.TermNode;
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import eu.etaxonomy.cdm.model.term.TermTree;
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import eu.etaxonomy.cdm.model.term.TermVocabulary;
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import eu.etaxonomy.cdm.persistence.dto.AbstractTermDto;
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import eu.etaxonomy.cdm.persistence.dto.ReferencingObjectDto;
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import eu.etaxonomy.cdm.persistence.dto.TermDto;
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import eu.etaxonomy.cdm.persistence.dto.TermNodeDto;
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import eu.etaxonomy.cdm.persistence.dto.TermTreeDto;
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import eu.etaxonomy.cdm.persistence.dto.TermVocabularyDto;
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import eu.etaxonomy.cdm.persistence.dto.UuidAndTitleCache;
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import eu.etaxonomy.taxeditor.bulkeditor.referencingobjects.ReferencingObjectsContentProvider;
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import eu.etaxonomy.taxeditor.bulkeditor.referencingobjects.ReferencingObjectsLabelProvider;
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import eu.etaxonomy.taxeditor.editor.IReferencingObjectsView;
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import eu.etaxonomy.taxeditor.model.AbstractUtility;
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import eu.etaxonomy.taxeditor.model.DescriptionHelper;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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import eu.etaxonomy.taxeditor.view.e4.AbstractCdmEditorPartE4;
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/**
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* This view loads and presents referencing objects information asynchronously.
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*
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* Most of the task is done in UpdateRefObjectsJob.run()
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*
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* @author pplitzner
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* @author k.luther
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* @author a.mueller
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* @since Aug 16, 2017
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*/
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public class ReferencingObjectsViewE4 extends AbstractCdmEditorPartE4 implements IReferencingObjectsView{
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private static final Logger logger = Logger.getLogger(ReferencingObjectsViewE4.class);
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private static final List<ReferencingObjectDto> EMPTY_LIST = Arrays.asList(); //immutable empty list
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private static final RefObjectDtoComparator COMPARATOR = new RefObjectDtoComparator();
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private Label contentDescription;
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private volatile UUID actualUuid; //volatile as it used used between threads but only written in the synchronized method
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private Job currentJob = null; //this variable should only be accessed in synchronized updateToNewItem
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@PostConstruct
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public void create(Composite parent, EMenuService menuService) {
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if (!CdmStore.isActive()){
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return;
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}
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parent.setLayout(new GridLayout());
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contentDescription = new Label(parent, SWT.NONE);
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contentDescription.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
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TableViewer tableViewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL
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| SWT.V_SCROLL | SWT.FULL_SELECTION);
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createColumns(tableViewer);
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tableViewer.setContentProvider(new ReferencingObjectsContentProvider());
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tableViewer.setLabelProvider(new ReferencingObjectsLabelProvider());
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tableViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
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tableViewer.setCellModifier(new ICellModifier() {
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@Override
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public void modify(Object element, String property, Object value) {}
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@Override
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public Object getValue(Object element, String property) {
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ITableLabelProvider tableLabelProvider = null;
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if(tableViewer.getLabelProvider() instanceof ITableLabelProvider){
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tableLabelProvider = (ITableLabelProvider) tableViewer.getLabelProvider();
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}
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Object[] columnProperties = tableViewer.getColumnProperties();
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for (int i=0;i<columnProperties.length;i++) {
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if(columnProperties[i].equals(property) && tableLabelProvider!=null){
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return tableLabelProvider.getColumnText(element, i);
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}
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}
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return "";
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}
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@Override
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public boolean canModify(Object element, String property) {
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return true;
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}
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});
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viewer = tableViewer;
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// Propagate selection from viewer
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selectionChangedListener = (event -> selService.setSelection(AbstractUtility.getElementsFromSelectionChangedEvent(event)));
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viewer.addSelectionChangedListener(selectionChangedListener);
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//create context menu
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menuService.registerContextMenu(viewer.getControl(), "eu.etaxonomy.taxeditor.bulkeditor.popupmenu.referencingobjectsview");
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}
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/**
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* Create the columns for the table
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* @param viewer
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*/
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private void createColumns(TableViewer viewer) {
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Table table = viewer.getTable();
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String[] titles = {"Class", "Description", "UUID", "Object ID" };
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int[] bounds = { 100, 200, 100, 70};
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CellEditor[] editors = new CellEditor[titles.length];
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for (int i = 0; i < titles.length; i++) {
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TableViewerColumn column = new TableViewerColumn(viewer, SWT.NONE);
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editors[i] = new TextCellEditor(table);
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column.getColumn().setText(titles[i]);
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column.getColumn().setWidth(bounds[i]);
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column.getColumn().setResizable(true);
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column.getColumn().setMoveable(true);
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}
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table.setHeaderVisible(true);
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table.setLinesVisible(true);
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viewer.setCellEditors(editors);
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viewer.setColumnProperties(titles);
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}
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private class ItemDto {
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String typeName;
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String itemLabel;
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UUID itemUuid;
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Integer itemId;
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Class<? extends CdmBase> itemClass;
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private String bestLabel(){
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return (StringUtils.isNotBlank(this.typeName)? this.typeName + " " : "")
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+ "'"+(StringUtils.isNotBlank(this.itemLabel)? this.itemLabel : this.itemUuid.toString()) +"'"
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+ (this.itemId != null? " (id=" + this.itemId+")" : "");
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}
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}
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private class UpdateRefObjectsJob extends Job{
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final private ItemDto item;
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public UpdateRefObjectsJob(String name, ItemDto item) {
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super(name);
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this.item = item;
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if (item.itemUuid == null){
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throw new RuntimeException("Item uuid must always exist at this point");
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}
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}
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@Override
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protected IStatus run(final IProgressMonitor monitor) {
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monitor.beginTask("Calculating referencing objects for " + item.itemLabel, 100);
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//set to loading
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monitor.subTask("Load empty");
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monitor.worked(1);
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updateView("Loading " + item.bestLabel(), EMPTY_LIST, item.itemUuid);
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if(monitor.isCanceled()) {
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return Status.CANCEL_STATUS;
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}
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//handle transient instance
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if (item.itemId != null && item.itemId.equals(0)){
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updateView("Not yet persisted: " + item.bestLabel(), EMPTY_LIST, item.itemUuid);
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monitor.done();
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return Status.OK_STATUS;
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}
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monitor.worked(1); //sum = 2
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//load uninitialized DTOs from server
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monitor.subTask("Load base data from server");
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Set<ReferencingObjectDto> refObjectsFromServer = loadReferencingObjects(item.itemUuid, item.itemClass);
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if (refObjectsFromServer == null){
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updateView("An error occurred when loading " + item.bestLabel(), EMPTY_LIST, item.itemUuid);
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return Status.CANCEL_STATUS; //TODO is this correct?, null can happen e.g. if server call throws exception
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}
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if(monitor.isCanceled()) {
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return Status.CANCEL_STATUS;
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}
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monitor.worked(10); //sum = 12
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//show count
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monitor.subTask("Show without description");
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int count = refObjectsFromServer.size();
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updateView("Loading " + count + " items for " + item.bestLabel(), EMPTY_LIST, item.itemUuid);
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monitor.worked(1); //sum = 13
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//sort
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List<ReferencingObjectDto> localDtos = sortToList(refObjectsFromServer);
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updateView("0/" + count + " items for " + item.bestLabel(), localDtos, item.itemUuid);
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if(monitor.isCanceled()) {
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return Status.CANCEL_STATUS;
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}
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monitor.worked(2); //sum = 15
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//initialize
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monitor.subTask("Initialize");
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initializeDtos(localDtos, item, monitor, 83); //is calling updateView itself; sum = 95
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if(monitor.isCanceled()) {
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return Status.CANCEL_STATUS;
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}
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monitor.worked(2); //sum = 100 (just in case)
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monitor.done();
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return Status.OK_STATUS;
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}
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}
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private synchronized void updateToNewItem(final ItemDto item) {
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if (currentJob != null){
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currentJob.cancel();
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}
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Job newJob = new UpdateRefObjectsJob("Update Referencing Objects for " + item.bestLabel(), item);
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newJob.setUser(true);
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actualUuid = item.itemUuid;
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currentJob = newJob;
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currentJob.schedule();
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}
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private List<ReferencingObjectDto> sortToList(Set<ReferencingObjectDto> referencingObjectsSet) {
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List<ReferencingObjectDto> result = new ArrayList<>(referencingObjectsSet);
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Collections.sort(result, COMPARATOR);
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return result;
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}
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protected boolean initializeDtos(List<ReferencingObjectDto> localDtos, ItemDto item, IProgressMonitor monitor, int work) {
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IProgressMonitor subMonitor = AbstractUtility.getSubProgressMonitor(monitor, work);
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subMonitor.beginTask("Initialize DTOs", localDtos.size());
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int i = 100 - 20; //the first run should only include 20 records
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int initCount = 0;
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Set<ReferencingObjectDto> toInitialize = new HashSet<>();
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for (ReferencingObjectDto dto : localDtos){
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initCount++;
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toInitialize.add(dto);
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subMonitor.worked(1);
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if (++i == 100){
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if (monitor.isCanceled()){
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return false;
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}
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initBulk(toInitialize, initCount, localDtos, item);
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//reset
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toInitialize = new HashSet<>();
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i = 0;
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}
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}
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//final bulk
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if (monitor.isCanceled()){
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return false;
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}
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initBulk(toInitialize, initCount, localDtos, item);
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return true;
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}
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private void initBulk(Set<ReferencingObjectDto> toInitialize, int initCount,
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List<ReferencingObjectDto> localDtos, ItemDto item) {
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339
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Set<ReferencingObjectDto> initialized = CdmStore.getCommonService().initializeReferencingObjectDtos(toInitialize, true, true, true, CdmStore.getDefaultLanguage());
|
|
340
|
Map<UUID,ReferencingObjectDto> map = new HashMap<>();
|
|
341
|
initialized.forEach(i->map.put(i.getUuid(), i));
|
|
342
|
toInitialize.forEach(dto->mergeInitializedData(dto, map.get(dto.getUuid())));
|
|
343
|
String initStr = initCount < localDtos.size()? initCount + "/" + localDtos.size() + " items": "Items";
|
|
344
|
updateView(initStr + " for " + item.bestLabel(), localDtos, item.itemUuid);
|
|
345
|
}
|
|
346
|
|
|
347
|
private void mergeInitializedData(ReferencingObjectDto to, ReferencingObjectDto from) {
|
|
348
|
to.setTitleCache(from.getTitleCache());
|
|
349
|
to.setOpenInTarget(from.getOpenInTarget());
|
|
350
|
to.setReferencedEntity(from.getReferencedEntity());
|
|
351
|
}
|
|
352
|
|
|
353
|
private Set<ReferencingObjectDto> loadReferencingObjects(UUID entity, Class objectClass) {
|
|
354
|
//TODO why do we need to load the referenced object here
|
|
355
|
CdmBase referencedObject = null;
|
|
356
|
try {
|
|
357
|
if (objectClass.getSuperclass().equals(TeamOrPersonBase.class) ){
|
|
358
|
referencedObject = CdmStore.getService(IAgentService.class).load(entity);
|
|
359
|
} else if (objectClass.getSuperclass().equals(TaxonName.class)){
|
|
360
|
referencedObject = CdmStore.getService(INameService.class).load(entity);
|
|
361
|
} else if (objectClass.getSuperclass().equals(TaxonBase.class)){
|
|
362
|
referencedObject = CdmStore.getService(ITaxonService.class).load(entity);
|
|
363
|
} else if (objectClass.equals(Reference.class)){
|
|
364
|
referencedObject = CdmStore.getService(IReferenceService.class).load(entity);
|
|
365
|
} else if (objectClass.getSuperclass().equals(SpecimenOrObservationBase.class)){
|
|
366
|
referencedObject = CdmStore.getService(IOccurrenceService.class).load(entity);
|
|
367
|
} else if (objectClass.isAssignableFrom(User.class)){
|
|
368
|
referencedObject = CdmStore.getService(IUserService.class).load(entity);
|
|
369
|
} else if (objectClass.isAssignableFrom(Group.class)){
|
|
370
|
referencedObject = CdmStore.getService(IGroupService.class).load(entity);
|
|
371
|
} else if (objectClass.isAssignableFrom(Media.class)){
|
|
372
|
referencedObject = CdmStore.getService(IMediaService.class).load(entity);
|
|
373
|
} else if (DescriptionBase.class.isAssignableFrom(objectClass)){
|
|
374
|
referencedObject = CdmStore.getService(IDescriptionService.class).load(entity);
|
|
375
|
} else if (DescriptionElementBase.class.isAssignableFrom(objectClass)){
|
|
376
|
referencedObject = CdmStore.getService(IDescriptionService.class).loadDescriptionElement(entity, null);
|
|
377
|
} else if (objectClass.equals(Sequence.class)){
|
|
378
|
referencedObject = CdmStore.getService(ISequenceService.class).load(entity, null);
|
|
379
|
} else if (PolytomousKey.class.isAssignableFrom(objectClass)){
|
|
380
|
referencedObject = CdmStore.getService(IPolytomousKeyService.class).load(entity, null);
|
|
381
|
} else if (PolytomousKeyNode.class.isAssignableFrom(objectClass)){
|
|
382
|
referencedObject = CdmStore.getService(IPolytomousKeyNodeService.class).load(entity, null);
|
|
383
|
} else if (DefinedTermBase.class.isAssignableFrom(objectClass)){
|
|
384
|
referencedObject = CdmStore.getService(ITermService.class).load(entity, null);
|
|
385
|
} else if (EventBase.class.isAssignableFrom(objectClass)){
|
|
386
|
referencedObject = CdmStore.getService(IEventBaseService.class).load(entity, null);
|
|
387
|
} else if (User.class.isAssignableFrom(objectClass)){
|
|
388
|
referencedObject = CdmStore.getService(IUserService.class).load(entity, null);
|
|
389
|
} else if (Group.class.isAssignableFrom(objectClass)){
|
|
390
|
referencedObject = CdmStore.getService(IGroupService.class).load(entity, null);
|
|
391
|
}
|
|
392
|
else if(CdmBase.class.isAssignableFrom(objectClass)){
|
|
393
|
referencedObject = CdmStore.getCommonService().find(objectClass, entity);
|
|
394
|
}
|
|
395
|
Set<ReferencingObjectDto> setOfReferencingObjects = null;
|
|
396
|
|
|
397
|
if (referencedObject != null){
|
|
398
|
setOfReferencingObjects = CdmStore.getCommonService().getReferencingObjectDtos(referencedObject);
|
|
399
|
return setOfReferencingObjects;
|
|
400
|
}
|
|
401
|
|
|
402
|
} catch (Exception e) {
|
|
403
|
logger.debug("Error retrieving referencing objects", e);
|
|
404
|
e.printStackTrace();
|
|
405
|
updateDescriptionLabel("The referencing objects view could not be loaded completely. Some problems occurred: " + e.getMessage());
|
|
406
|
}
|
|
407
|
return null;
|
|
408
|
}
|
|
409
|
|
|
410
|
/**
|
|
411
|
* Compares the referencing object by type and id. Using "description" for
|
|
412
|
* comparation has been given up to avoid initialization before comparison.
|
|
413
|
*/
|
|
414
|
static class RefObjectDtoComparator implements Comparator<ReferencingObjectDto>{
|
|
415
|
|
|
416
|
@Override
|
|
417
|
public int compare(ReferencingObjectDto dto1, ReferencingObjectDto dto2) {
|
|
418
|
int result = dto1.getType().getSimpleName().compareToIgnoreCase(dto2.getType().getSimpleName());
|
|
419
|
if (result == 0) {
|
|
420
|
result = Integer.compare(dto1.getId(),dto2.getId());
|
|
421
|
}
|
|
422
|
return result;
|
|
423
|
}
|
|
424
|
}
|
|
425
|
|
|
426
|
//not sure if it needs to be synchronized, only the local variable actualUuid is read
|
|
427
|
private void updateView(final String label,
|
|
428
|
final List<ReferencingObjectDto> referencingObjects, UUID itemUuid) {
|
|
429
|
|
|
430
|
if (this.actualUuid == itemUuid){
|
|
431
|
Display.getDefault().asyncExec(()->{
|
|
432
|
if (contentDescription != null && !contentDescription.isDisposed()){
|
|
433
|
contentDescription.setText(label);
|
|
434
|
}
|
|
435
|
if (viewer != null && !viewer.getControl().isDisposed()){
|
|
436
|
try{
|
|
437
|
viewer.setInput(referencingObjects);
|
|
438
|
viewer.refresh();
|
|
439
|
|
|
440
|
//enable/disable table
|
|
441
|
viewer.getControl().setEnabled(referencingObjects!=null);
|
|
442
|
}catch(Exception e){
|
|
443
|
e.printStackTrace();
|
|
444
|
logger.debug(e.getStackTrace());
|
|
445
|
updateDescriptionLabel("The referencing objects view could not be updated completely. Some Problems occurred: " + e.getMessage());
|
|
446
|
}
|
|
447
|
}
|
|
448
|
});
|
|
449
|
}
|
|
450
|
}
|
|
451
|
|
|
452
|
|
|
453
|
private void updateDescriptionLabel(final String description){
|
|
454
|
Display.getDefault().asyncExec(()->{
|
|
455
|
if(contentDescription!=null && !contentDescription.isDisposed()) {
|
|
456
|
contentDescription.setText(description.replace("&", "&&"));
|
|
457
|
}
|
|
458
|
}
|
|
459
|
);
|
|
460
|
}
|
|
461
|
|
|
462
|
@Override
|
|
463
|
protected boolean showEmptyIfNoActiveEditor(){
|
|
464
|
return false;
|
|
465
|
}
|
|
466
|
|
|
467
|
@Override
|
|
468
|
public void selectionChanged_internal(Object selection, MPart activePart, MPart thisPart) {
|
|
469
|
if(activePart==thisPart){
|
|
470
|
return;
|
|
471
|
}
|
|
472
|
|
|
473
|
IStructuredSelection structuredSelection = createSelection(selection);
|
|
474
|
if(structuredSelection!=null){
|
|
475
|
showViewer(structuredSelection, activePart, viewer);
|
|
476
|
}
|
|
477
|
}
|
|
478
|
|
|
479
|
@Override
|
|
480
|
public void showViewer(IStructuredSelection selection, MPart activePart, Viewer viewer){
|
|
481
|
handleNewSelection(selection.getFirstElement());
|
|
482
|
}
|
|
483
|
|
|
484
|
//Note AM: this can probably be done better together with base class methods
|
|
485
|
// As I am not so familiar with this structure I only adapt it this way to be on the safe side
|
|
486
|
@Override
|
|
487
|
public void handleNewSelection(Object firstElement){
|
|
488
|
ItemDto dto = makeItemDto(firstElement);
|
|
489
|
if (dto.itemUuid == null || dto.itemClass == null || dto.itemUuid.equals(this.actualUuid)){
|
|
490
|
return;
|
|
491
|
}
|
|
492
|
updateToNewItem(dto);
|
|
493
|
}
|
|
494
|
|
|
495
|
/**
|
|
496
|
* Transforms the selection into uniform format (ItemDto).
|
|
497
|
* This method must be fast / should never require a server call
|
|
498
|
* as it takes place before the update Job is started and therefore is not
|
|
499
|
* asynchronous.
|
|
500
|
*/
|
|
501
|
public ItemDto makeItemDto(Object firstElement) {
|
|
502
|
|
|
503
|
ItemDto dto = new ItemDto();
|
|
504
|
if(firstElement instanceof TreeNode){
|
|
505
|
firstElement = ((TreeNode) firstElement).getValue();
|
|
506
|
}
|
|
507
|
if (firstElement instanceof TaxonNode && !((TaxonNode)firstElement).hasTaxon()){
|
|
508
|
firstElement = ((TaxonNode)firstElement).getClassification();
|
|
509
|
}
|
|
510
|
|
|
511
|
if (firstElement instanceof AbstractTermDto){
|
|
512
|
AbstractTermDto termDto = (AbstractTermDto) firstElement;
|
|
513
|
dto.itemLabel = termDto.getTitleCache();
|
|
514
|
dto.itemUuid= termDto.getUuid();
|
|
515
|
dto.typeName = termDto.getTermType().getLabel();
|
|
516
|
dto.itemId = null; // id does not yet exist in TermDto
|
|
517
|
if (termDto instanceof TermDto){
|
|
518
|
dto.itemClass = TermBase.class;
|
|
519
|
}else if(termDto instanceof TermTreeDto){
|
|
520
|
dto.itemClass = TermTree.class;
|
|
521
|
dto.typeName = dto.typeName + " Tree";
|
|
522
|
}else if(termDto instanceof TermVocabularyDto){
|
|
523
|
dto.itemClass = TermVocabulary.class;
|
|
524
|
dto.typeName = dto.typeName + " Vocabulary";
|
|
525
|
}else{
|
|
526
|
//make it an unhandled selection
|
|
527
|
dto.itemUuid = null;
|
|
528
|
}
|
|
529
|
}else if (firstElement instanceof TermNodeDto){
|
|
530
|
TermNodeDto termNodeDto = (TermNodeDto) firstElement;
|
|
531
|
dto.itemLabel = (termNodeDto.getTerm() != null? termNodeDto.getTerm().getTitleCache() : termNodeDto.getTreeIndex());
|
|
532
|
dto.itemUuid= termNodeDto.getUuid();
|
|
533
|
dto.typeName = termNodeDto.getType().getLabel() + " Node";
|
|
534
|
dto.itemId = null; //does not yet exist in TermDto
|
|
535
|
dto.itemClass = TermNode.class;
|
|
536
|
}else if(firstElement instanceof CdmBase){
|
|
537
|
CdmBase cdmBase = CdmBase.deproxy(firstElement, CdmBase.class);
|
|
538
|
String label = null;
|
|
539
|
if(cdmBase instanceof IdentifiableEntity){
|
|
540
|
label = (HibernateProxyHelper.deproxy(cdmBase, IdentifiableEntity.class)).getTitleCache();
|
|
541
|
}
|
|
542
|
else if(cdmBase instanceof DescriptionElementBase){
|
|
543
|
label = DescriptionHelper.getLabel(cdmBase);
|
|
544
|
}
|
|
545
|
else if (cdmBase instanceof User){
|
|
546
|
label = ((User)cdmBase).getUsername();
|
|
547
|
}else if (cdmBase instanceof TaxonNode){
|
|
548
|
label = ((TaxonNode)cdmBase).getTaxon().getTitleCache();
|
|
549
|
}
|
|
550
|
if (CdmUtils.isBlank(label)){
|
|
551
|
label = "#"+cdmBase.getId();
|
|
552
|
}
|
|
553
|
dto.typeName = cdmBase.getUserFriendlyTypeName();
|
|
554
|
dto.itemLabel = label;
|
|
555
|
dto.itemUuid= cdmBase.getUuid();
|
|
556
|
dto.itemClass = cdmBase.getClass();
|
|
557
|
dto.itemId = cdmBase.getId();
|
|
558
|
}else if (firstElement instanceof UuidAndTitleCache<?>){
|
|
559
|
UuidAndTitleCache<? extends CdmBase> element = (UuidAndTitleCache<? extends CdmBase>) firstElement;
|
|
560
|
dto.typeName = CdmUtils.userFriendlyClassName(element.getType());
|
|
561
|
dto.itemLabel = element.getTitleCache();
|
|
562
|
if (CdmUtils.isBlank(dto.itemLabel)){
|
|
563
|
dto.itemLabel = "id=" + element.getId();
|
|
564
|
}
|
|
565
|
dto.itemUuid= element.getUuid();
|
|
566
|
dto.itemClass = element.getType();
|
|
567
|
dto.itemId = element.getId();
|
|
568
|
}else if (firstElement instanceof String){
|
|
569
|
dto.typeName = "String";
|
|
570
|
dto.itemLabel = firstElement.toString();
|
|
571
|
dto.itemUuid= null;
|
|
572
|
dto.itemClass = null;
|
|
573
|
dto.itemId = null;
|
|
574
|
}else if (firstElement != null){
|
|
575
|
dto.typeName = CdmUtils.userFriendlyClassName(firstElement.getClass());
|
|
576
|
dto.itemLabel = firstElement.toString();
|
|
577
|
dto.itemUuid= null;
|
|
578
|
dto.itemClass = null;
|
|
579
|
dto.itemId = null;
|
|
580
|
}else{
|
|
581
|
dto.typeName = null;
|
|
582
|
dto.itemLabel = "no selection";
|
|
583
|
dto.itemUuid= null;
|
|
584
|
dto.itemClass = null;
|
|
585
|
dto.itemId = null;
|
|
586
|
}
|
|
587
|
return dto;
|
|
588
|
}
|
|
589
|
|
|
590
|
@PreDestroy
|
|
591
|
public void dispose() {
|
|
592
|
//no conversation in this view
|
|
593
|
}
|
|
594
|
|
|
595
|
@Override
|
|
596
|
public void changed(Object object) {
|
|
597
|
// no editing in this view
|
|
598
|
}
|
|
599
|
|
|
600
|
@Override
|
|
601
|
public boolean onComplete() {
|
|
602
|
return false;
|
|
603
|
}
|
|
604
|
|
|
605
|
@Override
|
|
606
|
protected String getViewName() {
|
|
607
|
return "Referencing Objects";
|
|
608
|
}
|
|
609
|
}
|