/*
* eXist Open Source Native XML Database
* Copyright (C) 2003-2014 The eXist-db Project
* http://exist-db.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
package org.exist.backup;
import org.xmldb.api.DatabaseManager;
import org.xmldb.api.base.Collection;
import org.xmldb.api.base.XMLDBException;
import org.exist.client.Messages;
import org.exist.client.MimeTypeFileFilter;
import org.exist.xmldb.XmldbURI;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.HeadlessException;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Collections;
import java.util.Vector;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import org.exist.security.PermissionDeniedException;
public class CreateBackupDialog extends JPanel {
private static final long serialVersionUID = 4571248257313559856L;
JComboBox collections;
JTextField backupTarget;
final String uri;
final String user;
final String passwd;
Path backupDir;
final String defaultSelectedCollection;
public CreateBackupDialog(final String uri, final String user, final String passwd, final Path backupDir) throws HeadlessException {
this(uri, user, passwd, backupDir, null);
}
public CreateBackupDialog(final String uri, final String user, final String passwd, final Path backupDir, final String defaultSelectedCollection) throws HeadlessException {
super(false);
this.uri = uri;
this.user = user;
this.passwd = passwd;
this.backupDir = backupDir;
this.defaultSelectedCollection = defaultSelectedCollection;
setupComponents();
setSize(new Dimension(350, 200));
}
private void setupComponents() {
final GridBagLayout grid = new GridBagLayout();
setLayout(grid);
final GridBagConstraints c = new GridBagConstraints();
c.insets = new Insets(5, 5, 5, 5);
JLabel label = new JLabel(Messages.getString("CreateBackupDialog.1"));
c.gridx = 0;
c.gridy = 0;
c.anchor = GridBagConstraints.WEST;
c.fill = GridBagConstraints.NONE;
grid.setConstraints(label, c);
add(label);
final Vector<String> v = getAllCollections();
Collections.sort(v);
collections = new JComboBox(v);
c.gridx = 1;
c.gridy = 0;
c.gridwidth = 2;
c.anchor = GridBagConstraints.EAST;
c.fill = GridBagConstraints.HORIZONTAL;
grid.setConstraints(collections, c);
add(collections);
if (defaultSelectedCollection != null) {
for (int i = 0; i < collections.getItemCount(); i++) {
final Object col = collections.getItemAt(i);
if (col.toString().equals(defaultSelectedCollection)) {
collections.setSelectedIndex(i);
break;
}
}
}
label = new JLabel(Messages.getString("CreateBackupDialog.2"));
c.gridx = 0;
c.gridy = 1;
c.gridwidth = 1;
c.anchor = GridBagConstraints.WEST;
c.fill = GridBagConstraints.NONE;
grid.setConstraints(label, c);
add(label);
backupTarget = new JTextField(backupDir.resolve("eXist-backup.zip").toAbsolutePath().toString(), 40);
c.gridx = 1;
c.gridy = 1;
c.anchor = GridBagConstraints.EAST;
c.fill = GridBagConstraints.HORIZONTAL;
grid.setConstraints(backupTarget, c);
add(backupTarget);
final JButton select = new JButton(Messages.getString("CreateBackupDialog.3"));
select.addActionListener(new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
actionSelect();
}
});
c.gridx = 2;
c.gridy = 1;
c.anchor = GridBagConstraints.EAST;
c.fill = GridBagConstraints.NONE;
grid.setConstraints(select, c);
select.setToolTipText(Messages.getString("CreateBackupDialog.4"));
add(select);
}
private void actionSelect() {
final JFileChooser chooser = new JFileChooser();
chooser.setMultiSelectionEnabled(false);
chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
chooser.addChoosableFileFilter(new MimeTypeFileFilter("application/zip"));
chooser.setSelectedFile(Paths.get("eXist-backup.zip").toFile());
chooser.setCurrentDirectory(backupDir.toFile());
if (chooser.showDialog(this, Messages.getString("CreateBackupDialog.5")) == JFileChooser.APPROVE_OPTION) {
backupTarget.setText(chooser.getSelectedFile().getAbsolutePath());
backupDir = chooser.getCurrentDirectory().toPath();
}
}
private Vector<String> getAllCollections() {
final Vector<String> list = new Vector<String>();
try {
final Collection root = DatabaseManager.getCollection(uri + XmldbURI.ROOT_COLLECTION, user, passwd);
getAllCollections(root, list);
} catch (final XMLDBException e) {
e.printStackTrace();
}
return list;
}
private void getAllCollections(final Collection collection, final Vector<String> collections) throws XMLDBException {
collections.add(collection.getName());
final String[] childCollections = collection.listChildCollections();
Collection child = null;
for (String childCollection : childCollections) {
try {
child = collection.getChildCollection(childCollection);
} catch (final XMLDBException xmldbe) {
if (xmldbe.getCause() instanceof PermissionDeniedException) {
continue;
} else {
throw xmldbe;
}
} catch (Exception npe) {
System.out.println("Corrupted resource/collection skipped: " + child != null ? child.getName() != null ? child.getName() : "unknown" : "unknown");
continue;
}
try {
getAllCollections(child, collections);
} catch (Exception ee) {
System.out.println("Corrupted resource/collection skipped: " + child != null ? child.getName() != null ? child.getName() : "unknown" : "unknown");
continue;
}
}
}
public String getCollection() {
return (String) collections.getSelectedItem();
}
public String getBackupTarget() {
return backupTarget.getText();
}
public Path getBackupDir() {
return backupDir;
}
}