-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed 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.argeo.slc.client.ui.dist.providers;
-
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-
-import javax.jcr.Node;
-import javax.jcr.Property;
-import javax.jcr.RepositoryException;
-
-import org.argeo.ArgeoException;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.slc.client.ui.dist.DistConstants;
-import org.argeo.slc.client.ui.dist.DistImages;
-import org.argeo.slc.jcr.SlcTypes;
-import org.eclipse.jface.viewers.ColumnLabelProvider;
-import org.eclipse.jface.viewers.ViewerCell;
-import org.eclipse.swt.graphics.Image;
-
-public class ArtifactLabelProvider extends ColumnLabelProvider implements
- DistConstants, SlcTypes {
-
- // To be able to change column order easily
- public static final int COLUMN_TREE = 0;
- public static final int COLUMN_DATE = 1;
- public static final int COLUMN_SIZE = 2;
-
- // Utils
- protected static DateFormat timeFormatter = new SimpleDateFormat(
- DATE_TIME_FORMAT);
-
- public void update(ViewerCell cell) {
- int colIndex = cell.getColumnIndex();
- Object element = cell.getElement();
- cell.setText(getColumnText(element, colIndex));
- if (element instanceof Node && colIndex == 0) {
- Node node = (Node) element;
- try {
- if (node.isNodeType(SLC_ARTIFACT_BASE))
- cell.setImage(DistImages.IMG_ARTIFACT_BASE);
- else if (node.isNodeType(SLC_ARTIFACT_VERSION_BASE))
- cell.setImage(DistImages.IMG_ARTIFACT_VERSION_BASE);
- } catch (RepositoryException e) {
- // Silent
- }
- }
- }
-
- @Override
- public Image getImage(Object element) {
-
- if (element instanceof Node) {
- Node node = (Node) element;
- try {
- if (node.isNodeType(SLC_ARTIFACT_BASE)) {
- return DistImages.IMG_ARTIFACT_BASE;
- } else if (node.isNodeType(SLC_ARTIFACT_VERSION_BASE)) {
- return DistImages.IMG_ARTIFACT_VERSION_BASE;
- }
- } catch (RepositoryException e) {
- // Silent
- }
- }
- return null;
- }
-
- public String getColumnText(Object element, int columnIndex) {
- try {
- if (element instanceof Node) {
- Node node = (Node) element;
- switch (columnIndex) {
- case COLUMN_TREE:
- return node.getName();
- case COLUMN_SIZE:
- long size = JcrUtils.getNodeApproxSize(node) / 1024;
- if (size > 1024)
- return size / 1024 + " MB";
- else
- return size + " KB";
- case COLUMN_DATE:
- if (node.hasProperty(Property.JCR_LAST_MODIFIED))
- return timeFormatter.format(node
- .getProperty(Property.JCR_LAST_MODIFIED)
- .getDate().getTime());
- else
- return null;
- }
- }
- } catch (RepositoryException re) {
- throw new ArgeoException(
- "Unexepected error while getting property values", re);
- }
- return null;
- }
-}