Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $
You can buy this project and download/modify it how often you want.
src.org.jets3t.gui.ObjectsAttributesDialog Maven / Gradle / Ivy
/*
* jets3t : Java Extra-Tasty S3 Toolkit (for Amazon S3 online storage service)
* This is a java.net project, see https://jets3t.dev.java.net/
*
* Copyright 2008 James Murty
*
* 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.jets3t.gui;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.swing.AbstractAction;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.KeyStroke;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.table.DefaultTableModel;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jets3t.gui.skins.SkinsFactory;
import org.jets3t.service.model.S3Object;
/**
* Dialog to display detailed information about one or more {@link S3Object}s,
* and optionally to allow the objects metadata attributes to be modified.
*
* @author James Murty
*/
public class ObjectsAttributesDialog extends JDialog implements ActionListener {
private static final long serialVersionUID = -485232904708469815L;
private static final Log log = LogFactory.getLog(ObjectsAttributesDialog.class);
private GuiUtils guiUtils = new GuiUtils();
private SkinsFactory skinsFactory = null;
private final Insets insetsZero = new Insets(0, 0, 0, 0);
private final Insets insetsDefault = new Insets(5, 7, 5, 7);
private final Insets insetsVerticalSpace = new Insets(5, 0, 5, 0);
private final Insets insetsHorizontalSpace = new Insets(0, 7, 0, 7);
private S3Object[] destinationObjects = null;
private S3Object currentObject = null;
private int currentObjectIndex = 0;
private JTextField objectKeyTextField = null;
private JTextField objectContentLengthTextField = null;
private JTextField objectLastModifiedTextField = null;
private JTextField objectETagTextField = null;
private JTextField bucketLocationTextField = null;
private DefaultTableModel objectMetadataTableModel = null;
private TableSorter metadataTableSorter = null;
private JLabel ownerNameLabel = null;
private JLabel ownerIdLabel = null;
private JLabel currentObjectLabel = null;
private JTable metadataTable = null;
private JButton removeMetadataItemButton = null;
private JButton addMetadataItemButton = null;
private JButton previousObjectButton = null;
private JButton nextObjectButton = null;
private JButton okButton = null;
private JButton cancelButton = null;
private JPanel metadataButtonsContainer = null;
private JPanel destinationPanel = null;
private JPanel nextPreviousPanel = null;
private JTextField ownerNameTextField = null;
private JTextField ownerIdTextField = null;
private boolean modifyMode = false;
private boolean modifyActionApproved = false;
/**
* Construct a modal dialog to display the attributes for one or more objects.
*
* @param owner
* the Frame over which the dialog will be displayed and centred.
* @param title
* a title for the dialog.
* @param skinsFactory
* factory for producing skinned GUI components.
*/
public ObjectsAttributesDialog(Frame owner, String title, SkinsFactory skinsFactory)
{
super(owner, title, true);
this.skinsFactory = skinsFactory;
this.initGui();
}
/**
* Display the dialog with data - always use this method instead of setVisible.
*
* @param objects
* the S3 objects whose attributes will be displayed, and that may be modified.
* @param modifyMode
* if this parameter is true, the user will be able to modify object metadata
* items. If false, the user will only be able to view object attributes and
* will not be able to change the metadata.
*/
public void displayDialog(S3Object[] objects, boolean modifyMode) {
this.currentObjectIndex = 0;
this.modifyActionApproved = false;
// Clone the objects provided.
this.modifyMode = modifyMode;
this.destinationObjects = new S3Object[objects.length];
for (int i = 0; i < objects.length; i++) {
this.destinationObjects[i] = (S3Object) objects[i].clone();
}
if (modifyMode) {
okButton.setText("Modify Object" + (destinationObjects.length > 0 ? "s" : ""));
cancelButton.setVisible(true);
metadataButtonsContainer.setVisible(true);
destinationPanel.setVisible(true);
} else {
okButton.setText("OK");
cancelButton.setVisible(false);
metadataButtonsContainer.setVisible(false);
destinationPanel.setVisible(false);
}
if (destinationObjects.length > 1) {
nextPreviousPanel.setVisible(true);
} else {
nextPreviousPanel.setVisible(false);
}
displayObjectProperties();
int height = (isModifyMode() ? 450 : 400);
if (objects.length > 1) {
height += 30;
}
this.pack();
this.setSize(new Dimension(450, height));
this.setLocationRelativeTo(this.getOwner());
this.setVisible(true);
}
/**
* Initialise the GUI elements to display the given item.
*/
private void initGui() {
this.setResizable(true);
this.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
JPanel unmodifiableAttributesPanel = skinsFactory.createSkinnedJPanel("ObjectStaticAttributesPanel");
unmodifiableAttributesPanel.setLayout(new GridBagLayout());
JPanel metadataContainer = skinsFactory.createSkinnedJPanel("ObjectPropertiesMetadataPanel");
metadataContainer.setLayout(new GridBagLayout());
metadataButtonsContainer = skinsFactory.createSkinnedJPanel("ObjectPropertiesMetadataButtonsPanel");
metadataButtonsContainer.setLayout(new GridBagLayout());
// Fields to display unmodifiable object details.
JLabel objectKeyLabel = skinsFactory.createSkinnedJHtmlLabel("ObjectKeyLabel");
objectKeyLabel.setText("Object key:");
objectKeyTextField = skinsFactory.createSkinnedJTextField("ObjectKeyTextField");
objectKeyTextField.setEditable(false);
JLabel objectContentLengthLabel = skinsFactory.createSkinnedJHtmlLabel("ObjectContentLengthLabel");
objectContentLengthLabel.setText("Size:");
objectContentLengthTextField = skinsFactory.createSkinnedJTextField("ObjectContentLengthTextField");
objectContentLengthTextField.setEditable(false);
JLabel objectLastModifiedLabel = skinsFactory.createSkinnedJHtmlLabel("ObjectLastModifiedLabel");
objectLastModifiedLabel.setText("Last modified:");
objectLastModifiedTextField = skinsFactory.createSkinnedJTextField("ObjectLastModifiedTextField");
objectLastModifiedTextField.setEditable(false);
JLabel objectETagLabel = skinsFactory.createSkinnedJHtmlLabel("ObjectETagLabel");
objectETagLabel.setText("ETag:");
objectETagTextField = skinsFactory.createSkinnedJTextField("ObjectETagTextField");
objectETagTextField.setEditable(false);
JLabel bucketNameLabel = skinsFactory.createSkinnedJHtmlLabel("BucketNameLabel");
bucketNameLabel.setText("Bucket:");
bucketLocationTextField = skinsFactory.createSkinnedJTextField("BucketLocationTextField");
bucketLocationTextField.setEditable(false);
ownerNameLabel = skinsFactory.createSkinnedJHtmlLabel("OwnerNameLabel");
ownerNameLabel.setText("Owner name:");
ownerNameTextField = skinsFactory.createSkinnedJTextField("OwnerNameTextField");
ownerNameTextField.setEditable(false);
ownerIdLabel = skinsFactory.createSkinnedJHtmlLabel("OwnerIdLabel");
ownerIdLabel.setText("Owner ID:");
ownerIdTextField = skinsFactory.createSkinnedJTextField("OwnerIdTextField");
ownerIdTextField.setEditable(false);
int row = 0;
unmodifiableAttributesPanel.add(objectKeyLabel, new GridBagConstraints(0, row,
1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, insetsDefault, 0, 0));
unmodifiableAttributesPanel.add(objectKeyTextField, new GridBagConstraints(1, row, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsDefault, 0, 0));
row++;
unmodifiableAttributesPanel.add(objectContentLengthLabel, new GridBagConstraints(0, row, 1, 1,
0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, insetsDefault, 0, 0));
unmodifiableAttributesPanel.add(objectContentLengthTextField, new GridBagConstraints(1, row, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsDefault, 0, 0));
row++;
unmodifiableAttributesPanel.add(objectLastModifiedLabel, new GridBagConstraints(0, row,
1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, insetsDefault, 0, 0));
unmodifiableAttributesPanel.add(objectLastModifiedTextField, new GridBagConstraints(1, row, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsDefault, 0, 0));
row++;
unmodifiableAttributesPanel.add(objectETagLabel, new GridBagConstraints(0, row, 1, 1,
0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, insetsDefault, 0, 0));
unmodifiableAttributesPanel.add(objectETagTextField, new GridBagConstraints(1, row, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsDefault, 0, 0));
row++;
unmodifiableAttributesPanel.add(ownerNameLabel, new GridBagConstraints(0, row,
1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, insetsDefault, 0, 0));
unmodifiableAttributesPanel.add(ownerNameTextField, new GridBagConstraints(1, row, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsDefault, 0, 0));
row++;
unmodifiableAttributesPanel.add(ownerIdLabel, new GridBagConstraints(0, row,
1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, insetsDefault, 0,
0));
unmodifiableAttributesPanel.add(ownerIdTextField, new GridBagConstraints(1, row, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsDefault, 0, 0));
row++;
unmodifiableAttributesPanel.add(bucketNameLabel, new GridBagConstraints(0, row, 1, 1,
0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, insetsDefault, 0, 0));
unmodifiableAttributesPanel.add(bucketLocationTextField, new GridBagConstraints(1, row, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsDefault, 0, 0));
// Build metadata table.
objectMetadataTableModel = new DefaultTableModel(new Object[] {"Name", "Value" }, 0) {
private static final long serialVersionUID = -3762866886166776851L;
public boolean isCellEditable(int row, int column) {
return isModifyMode();
}
};
metadataTableSorter = new TableSorter(objectMetadataTableModel);
metadataTable = skinsFactory.createSkinnedJTable("MetadataTable");
metadataTable.setModel(metadataTableSorter);
metadataTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
if (!e.getValueIsAdjusting() && removeMetadataItemButton != null) {
int row = metadataTable.getSelectedRow();
removeMetadataItemButton.setEnabled(row >= 0);
}
}
});
metadataTableSorter.setTableHeader(metadataTable.getTableHeader());
metadataTableSorter.setSortingStatus(0, TableSorter.ASCENDING);
metadataContainer.add(new JScrollPane(metadataTable), new GridBagConstraints(0, 0,
1, 1, 1, 1, GridBagConstraints.CENTER, GridBagConstraints.BOTH, insetsHorizontalSpace, 0, 0));
// Add/remove buttons for metadata table.
removeMetadataItemButton = skinsFactory.createSkinnedJButton("ObjectPropertiesAddMetadataButton");
removeMetadataItemButton.setEnabled(false);
removeMetadataItemButton.setToolTipText("Remove the selected metadata item(s)");
guiUtils.applyIcon(removeMetadataItemButton, "/images/nuvola/16x16/actions/viewmag-.png");
removeMetadataItemButton.addActionListener(this);
removeMetadataItemButton.setActionCommand("removeMetadataItem");
addMetadataItemButton = skinsFactory.createSkinnedJButton("ObjectPropertiesAddMetadataButton");
addMetadataItemButton.setToolTipText("Add a new metadata item");
guiUtils.applyIcon(addMetadataItemButton, "/images/nuvola/16x16/actions/viewmag+.png");
addMetadataItemButton.setActionCommand("addMetadataItem");
addMetadataItemButton.addActionListener(this);
metadataButtonsContainer.add(removeMetadataItemButton, new GridBagConstraints(0, 0,
1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, insetsZero, 0, 0));
metadataButtonsContainer.add(addMetadataItemButton, new GridBagConstraints(1, 0,
1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, insetsZero, 0, 0));
metadataContainer.add(metadataButtonsContainer, new GridBagConstraints(0, 1,
1, 1, 1, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, insetsHorizontalSpace, 0, 0));
metadataButtonsContainer.setVisible(false);
// OK Button.
okButton = skinsFactory.createSkinnedJButton("ObjectPropertiesOKButton");
okButton.setText("OK");
okButton.setActionCommand("OK");
okButton.addActionListener(this);
// Cancel Button.
cancelButton = null;
cancelButton = skinsFactory.createSkinnedJButton("ObjectPropertiesCancelButton");
cancelButton.setText("Cancel");
cancelButton.setActionCommand("Cancel");
cancelButton.addActionListener(this);
cancelButton.setVisible(false);
// Recognize and handle ENTER, ESCAPE, PAGE_UP, and PAGE_DOWN key presses.
this.getRootPane().setDefaultButton(okButton);
this.getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
.put(KeyStroke.getKeyStroke("ESCAPE"), "ESCAPE");
this.getRootPane().getActionMap().put("ESCAPE", new AbstractAction() {
private static final long serialVersionUID = -7768790936535999307L;
public void actionPerformed(ActionEvent actionEvent) {
setVisible(false);
}
});
this.getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
.put(KeyStroke.getKeyStroke("PAGE_UP"), "PAGE_UP");
this.getRootPane().getActionMap().put("PAGE_UP", new AbstractAction() {
private static final long serialVersionUID = -6324229423705756219L;
public void actionPerformed(ActionEvent actionEvent) {
previousObjectButton.doClick();
}
});
this.getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
.put(KeyStroke.getKeyStroke("PAGE_DOWN"), "PAGE_DOWN");
this.getRootPane().getActionMap().put("PAGE_DOWN", new AbstractAction() {
private static final long serialVersionUID = -5808972377672449421L;
public void actionPerformed(ActionEvent actionEvent) {
nextObjectButton.doClick();
}
});
// Put it all together.
row = 0;
JPanel container = skinsFactory.createSkinnedJPanel("ObjectPropertiesPanel");
container.setLayout(new GridBagLayout());
container.add(unmodifiableAttributesPanel, new GridBagConstraints(0, row++, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsZero, 0, 0));
// Object previous and next buttons, if we have multiple objects.
previousObjectButton = skinsFactory.createSkinnedJButton("ObjectPropertiesPreviousButton");
guiUtils.applyIcon(previousObjectButton, "/images/nuvola/16x16/actions/1leftarrow.png");
previousObjectButton.addActionListener(this);
previousObjectButton.setEnabled(false);
nextObjectButton = skinsFactory.createSkinnedJButton("ObjectPropertiesNextButton");
guiUtils.applyIcon(nextObjectButton, "/images/nuvola/16x16/actions/1rightarrow.png");
nextObjectButton.addActionListener(this);
nextObjectButton.setEnabled(false);
currentObjectLabel = skinsFactory.createSkinnedJHtmlLabel("ObjectPropertiesCurrentObjectLabel");
currentObjectLabel.setHorizontalAlignment(JLabel.CENTER);
nextPreviousPanel = skinsFactory.createSkinnedJPanel("ObjectPropertiesNextPreviousPanel");
nextPreviousPanel.setLayout(new GridBagLayout());
nextPreviousPanel.add(previousObjectButton, new GridBagConstraints(0, 0, 1, 1, 1, 0,
GridBagConstraints.EAST, GridBagConstraints.NONE, insetsZero, 0, 0));
nextPreviousPanel.add(currentObjectLabel, new GridBagConstraints(1, 0, 1, 1, 0, 0,
GridBagConstraints.CENTER, GridBagConstraints.NONE, insetsHorizontalSpace, 0, 0));
nextPreviousPanel.add(nextObjectButton, new GridBagConstraints(2, 0, 1, 1, 1, 0,
GridBagConstraints.WEST, GridBagConstraints.NONE, insetsZero, 0, 0));
container.add(nextPreviousPanel, new GridBagConstraints(0, row, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsZero, 0, 0));
nextPreviousPanel.setVisible(false);
row++;
JHtmlLabel metadataLabel = skinsFactory.createSkinnedJHtmlLabel("MetadataLabel");
metadataLabel.setText("Metadata Attributes ");
metadataLabel.setHorizontalAlignment(JLabel.CENTER);
container.add(metadataLabel, new GridBagConstraints(0, row++, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsVerticalSpace, 0, 0));
container.add(metadataContainer, new GridBagConstraints(0, row++, 1, 1, 1, 1,
GridBagConstraints.CENTER, GridBagConstraints.BOTH, insetsZero, 0, 0));
// Destination Access Control List setting.
destinationPanel = skinsFactory.createSkinnedJPanel("DestinationPanel");
destinationPanel.setLayout(new GridBagLayout());
JPanel actionButtonsPanel = skinsFactory.createSkinnedJPanel("ObjectPropertiesActionButtonsPanel");
actionButtonsPanel.setLayout(new GridBagLayout());
actionButtonsPanel.add(cancelButton, new GridBagConstraints(0, 0, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsZero, 0, 0));
actionButtonsPanel.add(okButton, new GridBagConstraints(1, 0, 1, 1, 1, 0,
GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, insetsZero, 0, 0));
cancelButton.setVisible(false);
container.add(actionButtonsPanel, new GridBagConstraints(0, row++, 3, 1, 0, 0, GridBagConstraints.CENTER,
GridBagConstraints.NONE, insetsDefault, 0, 0));
this.getContentPane().add(container);
this.pack();
this.setSize(new Dimension(450, 500));
this.setLocationRelativeTo(this.getOwner());
}
/**
* Update the dialog to display the attributes of a single object. The user
* may choose which object to display by iterating forward and back through
* the set of objects.
*/
private void displayObjectProperties() {
currentObject = destinationObjects[currentObjectIndex];
// Manage previous/next buttons.
if (destinationObjects.length > 1) {
currentObjectLabel.setText((currentObjectIndex + 1) + " of " + destinationObjects.length);
previousObjectButton.setEnabled(currentObjectIndex > 0);
nextObjectButton.setEnabled(currentObjectIndex < (destinationObjects.length -1));
}
// Unmodifiable fields.
objectKeyTextField.setText(currentObject.getKey());
objectContentLengthTextField.setText(String.valueOf(currentObject.getContentLength()));
objectLastModifiedTextField.setText(String.valueOf(currentObject.getLastModifiedDate()));
objectETagTextField.setText(currentObject.getETag());
bucketLocationTextField.setText(currentObject.getBucketName());
if (currentObject.getOwner() != null) {
ownerNameLabel.setVisible(true);
ownerNameTextField.setVisible(true);
ownerIdLabel.setVisible(true);
ownerIdTextField.setVisible(true);
ownerNameTextField.setText(currentObject.getOwner().getDisplayName());
ownerIdTextField.setText(currentObject.getOwner().getId());
} else {
ownerNameLabel.setVisible(false);
ownerNameTextField.setVisible(false);
ownerIdLabel.setVisible(false);
ownerIdTextField.setVisible(false);
}
// Clear old table contents
while (objectMetadataTableModel.getRowCount() > 0) {
objectMetadataTableModel.removeRow(0);
}
// Display remaining metadata items in the table.
Iterator mdIter = currentObject.getModifiableMetadata().entrySet().iterator();
while (mdIter.hasNext()) {
Map.Entry entry = (Map.Entry) mdIter.next();
Object name = entry.getKey();
Object value = entry.getValue();
objectMetadataTableModel.addRow(new Object[] {name, value});
}
}
/**
* Event handler for this dialog.
*/
public void actionPerformed(ActionEvent e) {
// Force table to accept any partial edits.
if (metadataTable.isEditing()) {
metadataTable.getCellEditor().stopCellEditing();
}
// Apply new/modified attributes to the object.
Map currentObjectMetadata = currentObject.getModifiableMetadata();
Set obsoleteMetadataItems = currentObjectMetadata.keySet();
for (int row = 0; row < metadataTable.getRowCount(); row++) {
String name = (String) objectMetadataTableModel.getValueAt(row, 0);
String value = (String) objectMetadataTableModel.getValueAt(row, 1);
currentObject.addMetadata(name, value);
obsoleteMetadataItems.remove(name);
}
// Remove obsolete attributes.
Iterator obsoleteNamesIter = obsoleteMetadataItems.iterator();
while (obsoleteNamesIter.hasNext()) {
currentObject.removeMetadata((String) obsoleteNamesIter.next());
}
if (e.getSource().equals(nextObjectButton)) {
currentObjectIndex++;
displayObjectProperties();
} else if (e.getSource().equals(previousObjectButton)) {
currentObjectIndex--;
displayObjectProperties();
} else if ("OK".equals(e.getActionCommand())) {
modifyActionApproved = isModifyMode();
this.setVisible(false);
} else if ("Cancel".equals(e.getActionCommand())) {
modifyActionApproved = false;
this.setVisible(false);
} else if ("addMetadataItem".equals(e.getActionCommand())) {
int newRowNumber = metadataTable.getRowCount() + 1;
objectMetadataTableModel.addRow(
new String[] {"name-" + newRowNumber, "value-" + newRowNumber});
} else if ("removeMetadataItem".equals(e.getActionCommand())) {
int[] rows = metadataTable.getSelectedRows();
for (int i = rows.length - 1; i >= 0; i--) {
int modelIndex = metadataTableSorter.modelIndex(rows[i]);
objectMetadataTableModel.removeRow(modelIndex);
}
}
}
/**
* @return
* true if the dialog allows the user to modify object metadata.
*/
public boolean isModifyMode() {
return modifyMode;
}
/**
* @return
* true if the user approved the dialog to indicate that objects should be
* updated, false if the user cancelled the dialog.
*/
public boolean isModifyActionApproved() {
return modifyActionApproved;
}
/**
* @return
* the original key names of the S3 objects that should be modified when
* this dialog is accepted. Because objects are modified in-place, these
* source key names will match the key names of the destination objects
* available from the {@link #getDestinationObjects()} method.
*/
public String[] getSourceObjectKeys() {
String[] sourceObjectKeys = new String[destinationObjects.length];
for (int i = 0; i < destinationObjects.length; i++) {
sourceObjectKeys[i] = destinationObjects[i].getKey();
}
return sourceObjectKeys;
}
/**
* @return
* objects containing updated metadata and Access Control List settings
* provided by the user. When this dialog is approved, the S3 objects
* should be updated in-place by copying over each object with an updated
* version from this list.
*/
public S3Object[] getDestinationObjects() {
if (!isModifyMode()) {
return null;
}
return destinationObjects;
}
}
