| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.chemistry.opencmis.workbench.details; |
| |
| import java.awt.Cursor; |
| import java.awt.event.MouseEvent; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.concurrent.locks.ReentrantReadWriteLock; |
| |
| import javax.swing.SwingUtilities; |
| |
| import org.apache.chemistry.opencmis.client.api.Document; |
| import org.apache.chemistry.opencmis.client.api.ObjectId; |
| import org.apache.chemistry.opencmis.commons.enums.Action; |
| import org.apache.chemistry.opencmis.commons.exceptions.CmisNotSupportedException; |
| import org.apache.chemistry.opencmis.workbench.ClientHelper; |
| import org.apache.chemistry.opencmis.workbench.model.ClientModel; |
| import org.apache.chemistry.opencmis.workbench.model.ClientModelEvent; |
| |
| public class VersionTable extends AbstractDetailsTable { |
| |
| private static final long serialVersionUID = 1L; |
| |
| private static final String[] COLUMN_NAMES = { "Name", "Label", "Latest", "Major", "Latest Major", "Id", |
| "Filename", "MIME Type", "Length" }; |
| private static final int[] COLUMN_WIDTHS = { 200, 200, 50, 50, 50, 400, 200, 100, 100 }; |
| |
| private List<Document> versions; |
| private final ReentrantReadWriteLock lock = new ReentrantReadWriteLock(); |
| |
| public VersionTable(ClientModel model) { |
| super(); |
| |
| versions = Collections.emptyList(); |
| init(model, COLUMN_NAMES, COLUMN_WIDTHS); |
| } |
| |
| @Override |
| public void objectLoaded(ClientModelEvent event) { |
| lock.writeLock().lock(); |
| try { |
| versions = Collections.emptyList(); |
| } finally { |
| lock.writeLock().unlock(); |
| } |
| |
| if (getObject() instanceof Document) { |
| final Document doc = (Document) getObject(); |
| |
| boolean fetchVersions = (getObject().getAllowableActions() == null) |
| || (getObject().getAllowableActions().getAllowableActions() == null) |
| || doc.hasAllowableAction(Action.CAN_GET_ALL_VERSIONS); |
| |
| if (fetchVersions) { |
| SwingUtilities.invokeLater(new Runnable() { |
| @Override |
| public void run() { |
| try { |
| setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); |
| List<Document> newVersions = doc.getAllVersions(getClientModel().getClientSession() |
| .getVersionOperationContext()); |
| |
| lock.writeLock().lock(); |
| try { |
| versions = newVersions; |
| } finally { |
| lock.writeLock().unlock(); |
| } |
| } catch (Exception ex) { |
| if (!(ex instanceof CmisNotSupportedException)) { |
| ClientHelper.showError(null, ex); |
| } |
| } finally { |
| setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); |
| } |
| ((DetailsTableModel) getModel()).fireTableDataChanged(); |
| } |
| }); |
| } |
| } |
| |
| super.objectLoaded(event); |
| } |
| |
| @Override |
| public void singleClickAction(MouseEvent e, int rowIndex, int colIndex) { |
| if (getColumnClass(colIndex) != ObjectId.class) { |
| return; |
| } |
| |
| String versionId = null; |
| lock.readLock().lock(); |
| try { |
| versionId = versions.get(getRowSorter().convertRowIndexToModel(rowIndex)).getId(); |
| } finally { |
| lock.readLock().unlock(); |
| } |
| |
| try { |
| getClientModel().loadObject(versionId); |
| setTab(0); |
| } catch (Exception ex) { |
| ClientHelper.showError(this, ex); |
| } |
| } |
| |
| @Override |
| public void doubleClickAction(MouseEvent e, int rowIndex) { |
| lock.readLock().lock(); |
| try { |
| if (e.isShiftDown()) { |
| ClientHelper.download(this.getParent(), versions.get(getRowSorter().convertRowIndexToModel(rowIndex)), |
| null); |
| } else { |
| ClientHelper |
| .open(this.getParent(), versions.get(getRowSorter().convertRowIndexToModel(rowIndex)), null); |
| } |
| } finally { |
| lock.readLock().unlock(); |
| } |
| } |
| |
| @Override |
| public int getDetailRowCount() { |
| if (!(getObject() instanceof Document)) { |
| return 0; |
| } |
| |
| lock.readLock().lock(); |
| try { |
| return versions.size(); |
| } finally { |
| lock.readLock().unlock(); |
| } |
| } |
| |
| @Override |
| public Object getDetailValueAt(int rowIndex, int columnIndex) { |
| Document version = null; |
| |
| lock.readLock().lock(); |
| try { |
| version = versions.get(rowIndex); |
| } finally { |
| lock.readLock().unlock(); |
| } |
| |
| switch (columnIndex) { |
| case 0: |
| return version.getName(); |
| case 1: |
| return version.getVersionLabel(); |
| case 2: |
| return version.isLatestVersion(); |
| case 3: |
| return version.isMajorVersion(); |
| case 4: |
| return version.isLatestMajorVersion(); |
| case 5: |
| return version; |
| case 6: |
| return version.getContentStreamFileName(); |
| case 7: |
| return version.getContentStreamMimeType(); |
| case 8: |
| return version.getContentStreamLength() == -1 ? null : version.getContentStreamLength(); |
| default: |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public Class<?> getDetailColumClass(int columnIndex) { |
| if ((columnIndex == 2) || (columnIndex == 3) || (columnIndex == 4)) { |
| return Boolean.class; |
| } else if (columnIndex == 5) { |
| return ObjectId.class; |
| } else if (columnIndex == 8) { |
| return Long.class; |
| } |
| |
| return super.getDetailColumClass(columnIndex); |
| } |
| } |