/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008-2010 Sun Microsystems, Inc.
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* Portions Copyright 2014-2016 ForgeRock AS.
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*/
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package org.opends.guitools.controlpanel.ui;
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import static org.opends.messages.AdminToolMessages.*;
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import java.awt.CardLayout;
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import java.awt.Component;
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import java.awt.GridBagConstraints;
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import java.awt.Insets;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import javax.swing.JButton;
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import javax.swing.JPanel;
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import javax.swing.SwingUtilities;
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import javax.swing.border.Border;
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import javax.swing.border.EmptyBorder;
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import javax.swing.tree.TreePath;
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import org.forgerock.i18n.LocalizableMessage;
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import org.opends.guitools.controlpanel.browser.BasicNodeError;
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import org.opends.guitools.controlpanel.browser.BrowserController;
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import org.opends.guitools.controlpanel.datamodel.ControlPanelInfo;
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import org.opends.guitools.controlpanel.datamodel.CustomSearchResult;
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import org.opends.guitools.controlpanel.datamodel.ServerDescriptor;
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import org.opends.guitools.controlpanel.event.ConfigurationChangeEvent;
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import org.opends.guitools.controlpanel.event.EntryReadErrorEvent;
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import org.opends.guitools.controlpanel.event.EntryReadEvent;
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import org.opends.guitools.controlpanel.event.EntryReadListener;
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import org.opends.guitools.controlpanel.event.LDAPEntryChangedEvent;
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import org.opends.guitools.controlpanel.event.LDAPEntryChangedListener;
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import org.opends.guitools.controlpanel.task.DeleteEntryTask;
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import org.opends.guitools.controlpanel.task.ModifyEntryTask;
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import org.opends.guitools.controlpanel.task.Task;
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import org.opends.guitools.controlpanel.util.Utilities;
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import org.opends.server.config.ConfigConstants;
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import org.forgerock.opendj.ldap.DN;
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import org.opends.server.types.Entry;
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import org.opends.server.types.OpenDsException;
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import org.opends.server.util.ServerConstants;
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/** This is the panel that contains all the different views to display an entry. */
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public class LDAPEntryPanel extends StatusGenericPanel
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implements EntryReadListener
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{
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private static final long serialVersionUID = -6608246173472437830L;
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private JButton saveChanges;
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private JButton delete;
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private JPanel mainPanel;
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private CardLayout cardLayout;
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private ErrorSearchingEntryPanel errorSearchingPanel;
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private LDIFViewEntryPanel ldifEntryPanel;
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private TableViewEntryPanel tableEntryPanel;
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private SimplifiedViewEntryPanel simplifiedEntryPanel;
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private ViewEntryPanel displayedEntryPanel;
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private CustomSearchResult searchResult;
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private BrowserController controller;
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private TreePath treePath;
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private ModifyEntryTask newTask;
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private final String NOTHING_SELECTED = "Nothing Selected";
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private final String MULTIPLE_SELECTED = "Multiple Selected";
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private final String LDIF_VIEW = "LDIF View";
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private final String ATTRIBUTE_VIEW = "Attribute View";
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private final String SIMPLIFIED_VIEW = "Simplified View";
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private final String ERROR_SEARCHING = "Error Searching";
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private View view = View.SIMPLIFIED_VIEW;
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/** The different views that we have to display an LDAP entry. */
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public enum View
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{
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/** Simplified view. */
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SIMPLIFIED_VIEW,
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/** Attribute view (contained in a table). */
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ATTRIBUTE_VIEW,
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/** LDIF view (text based). */
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LDIF_VIEW
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}
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/** Default constructor. */
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public LDAPEntryPanel()
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{
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super();
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createLayout();
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}
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/** Creates the layout of the panel (but the contents are not populated here). */
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private void createLayout()
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{
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GridBagConstraints gbc = new GridBagConstraints();
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cardLayout = new CardLayout();
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mainPanel = new JPanel(cardLayout);
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mainPanel.setOpaque(false);
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.gridwidth = 2;
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gbc.weightx = 1.0;
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gbc.weighty = 1.0;
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gbc.fill = GridBagConstraints.BOTH;
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add(mainPanel, gbc);
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gbc.gridwidth = 1;
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gbc.anchor = GridBagConstraints.WEST;
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gbc.insets = new Insets(5, 5, 5, 5);
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gbc.weighty = 0.0;
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gbc.gridy ++;
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gbc.fill = GridBagConstraints.NONE;
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delete = Utilities.createButton(INFO_CTRL_PANEL_DELETE_ENTRY_BUTTON.get());
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delete.setOpaque(false);
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add(delete, gbc);
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delete.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent ev)
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{
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deleteEntry();
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}
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});
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gbc.anchor = GridBagConstraints.EAST;
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gbc.gridx ++;
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saveChanges =
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Utilities.createButton(INFO_CTRL_PANEL_SAVE_CHANGES_LABEL.get());
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saveChanges.setOpaque(false);
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add(saveChanges, gbc);
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saveChanges.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent ev)
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{
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saveChanges(true);
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}
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});
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Border border = new EmptyBorder(10, 10, 10, 10);
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NoItemSelectedPanel noEntryPanel = new NoItemSelectedPanel();
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noEntryPanel.setMessage(INFO_CTRL_PANEL_NO_ENTRY_SELECTED_LABEL.get());
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Utilities.setBorder(noEntryPanel, border);
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mainPanel.add(noEntryPanel, NOTHING_SELECTED);
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NoItemSelectedPanel multipleEntryPanel = new NoItemSelectedPanel();
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multipleEntryPanel.setMessage(
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INFO_CTRL_PANEL_MULTIPLE_ENTRIES_SELECTED_LABEL.get());
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Utilities.setBorder(multipleEntryPanel, border);
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mainPanel.add(multipleEntryPanel, MULTIPLE_SELECTED);
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errorSearchingPanel = new ErrorSearchingEntryPanel();
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if (errorSearchingPanel.requiresBorder())
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{
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Utilities.setBorder(multipleEntryPanel, border);
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}
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mainPanel.add(errorSearchingPanel, ERROR_SEARCHING);
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LDAPEntryChangedListener listener = new LDAPEntryChangedListener()
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{
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@Override
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public void entryChanged(LDAPEntryChangedEvent ev)
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{
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boolean enable = saveChanges.isVisible() &&
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!authenticationRequired(getInfo().getServerDescriptor());
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if (enable)
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{
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if (ev.getEntry() == null)
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{
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// Something changed that is wrong: assume the entry has been
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// modified, when the user tries to save we will inform of the
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// problem
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enable = true;
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}
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else
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{
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boolean modified =
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!Utilities.areDnsEqual(ev.getEntry().getName().toString(),
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searchResult.getDN()) ||
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!ModifyEntryTask.getModifications(ev.getEntry(), searchResult,
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getInfo()).isEmpty();
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enable = modified;
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}
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}
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saveChanges.setEnabled(enable);
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}
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};
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ldifEntryPanel = new LDIFViewEntryPanel();
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ldifEntryPanel.addLDAPEntryChangedListener(listener);
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if (ldifEntryPanel.requiresBorder())
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{
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Utilities.setBorder(ldifEntryPanel, border);
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}
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mainPanel.add(ldifEntryPanel, LDIF_VIEW);
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tableEntryPanel = new TableViewEntryPanel();
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tableEntryPanel.addLDAPEntryChangedListener(listener);
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if (tableEntryPanel.requiresBorder())
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{
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Utilities.setBorder(tableEntryPanel, border);
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}
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mainPanel.add(tableEntryPanel, ATTRIBUTE_VIEW);
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simplifiedEntryPanel = new SimplifiedViewEntryPanel();
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simplifiedEntryPanel.addLDAPEntryChangedListener(listener);
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if (simplifiedEntryPanel.requiresBorder())
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{
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Utilities.setBorder(simplifiedEntryPanel, border);
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}
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mainPanel.add(simplifiedEntryPanel, SIMPLIFIED_VIEW);
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cardLayout.show(mainPanel, NOTHING_SELECTED);
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}
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@Override
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public void okClicked()
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{
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// No ok button
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}
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@Override
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public void entryRead(EntryReadEvent ev)
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{
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searchResult = ev.getSearchResult();
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updateEntryView(searchResult, treePath);
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}
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/**
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* Updates the panel with the provided search result.
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* @param searchResult the search result corresponding to the selected node.
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* @param treePath the tree path of the selected node.
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*/
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private void updateEntryView(CustomSearchResult searchResult,
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TreePath treePath)
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{
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boolean isReadOnly = isReadOnly(searchResult.getDN());
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boolean canDelete = canDelete(searchResult.getDN());
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delete.setVisible(canDelete);
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saveChanges.setVisible(!isReadOnly);
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String cardKey;
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switch (view)
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{
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case LDIF_VIEW:
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displayedEntryPanel = ldifEntryPanel;
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cardKey = LDIF_VIEW;
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break;
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case ATTRIBUTE_VIEW:
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displayedEntryPanel = tableEntryPanel;
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cardKey = ATTRIBUTE_VIEW;
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break;
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default:
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displayedEntryPanel = simplifiedEntryPanel;
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cardKey = SIMPLIFIED_VIEW;
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}
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displayedEntryPanel.update(searchResult, isReadOnly, treePath);
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saveChanges.setEnabled(false);
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cardLayout.show(mainPanel, cardKey);
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}
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/**
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* Sets the view to be displayed by this panel.
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* @param view the view.
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*/
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public void setView(View view)
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{
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if (view != this.view)
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{
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this.view = view;
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if (searchResult != null)
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{
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updateEntryView(searchResult, treePath);
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}
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}
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}
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/**
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* Displays a message informing that an error occurred reading the entry.
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* @param ev the entry read error event.
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*/
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@Override
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public void entryReadError(EntryReadErrorEvent ev)
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{
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searchResult = null;
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errorSearchingPanel.setError(ev.getDN(), ev.getError());
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delete.setVisible(false);
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saveChanges.setVisible(false);
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cardLayout.show(mainPanel, ERROR_SEARCHING);
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displayedEntryPanel = null;
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}
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/**
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* Displays a message informing that an error occurred resolving a referral.
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* @param dn the DN of the local entry.
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* @param referrals the list of referrals defined in the entry.
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* @param error the error that occurred resolving the referral.
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*/
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public void referralSolveError(String dn, String[] referrals,
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BasicNodeError error)
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{
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searchResult = null;
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errorSearchingPanel.setReferralError(dn, referrals, error);
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delete.setVisible(false);
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saveChanges.setVisible(false);
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cardLayout.show(mainPanel, ERROR_SEARCHING);
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displayedEntryPanel = null;
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}
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/** Displays a panel informing that nothing is selected. */
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public void noEntrySelected()
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{
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searchResult = null;
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delete.setVisible(false);
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saveChanges.setVisible(false);
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cardLayout.show(mainPanel, NOTHING_SELECTED);
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displayedEntryPanel = null;
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}
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/** Displays a panel informing that multiple entries are selected. */
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public void multipleEntriesSelected()
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{
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searchResult = null;
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delete.setVisible(false);
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saveChanges.setVisible(false);
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cardLayout.show(mainPanel, MULTIPLE_SELECTED);
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displayedEntryPanel = null;
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}
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@Override
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public GenericDialog.ButtonType getButtonType()
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{
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return GenericDialog.ButtonType.NO_BUTTON;
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}
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@Override
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public LocalizableMessage getTitle()
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{
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return INFO_CTRL_PANEL_EDIT_LDAP_ENTRY_TITLE.get();
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}
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@Override
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public Component getPreferredFocusComponent()
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{
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return saveChanges;
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}
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@Override
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public void configurationChanged(ConfigurationChangeEvent ev)
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{
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final ServerDescriptor desc = ev.getNewDescriptor();
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SwingUtilities.invokeLater(new Runnable()
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{
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@Override
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public void run()
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{
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boolean isReadOnly = true;
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boolean canDelete = false;
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if (searchResult != null && desc.isAuthenticated())
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{
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isReadOnly = isReadOnly(searchResult.getDN());
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canDelete = canDelete(searchResult.getDN());
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}
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delete.setVisible(canDelete);
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saveChanges.setVisible(!isReadOnly);
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}
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});
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}
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@Override
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public void setInfo(ControlPanelInfo info)
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{
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super.setInfo(info);
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simplifiedEntryPanel.setInfo(info);
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ldifEntryPanel.setInfo(info);
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tableEntryPanel.setInfo(info);
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errorSearchingPanel.setInfo(info);
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}
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private List<DN> parentReadOnly;
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private List<DN> nonDeletable;
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{
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try
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{
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parentReadOnly = Arrays.asList(
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DN.valueOf(ConfigConstants.DN_TASK_ROOT),
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DN.valueOf(ConfigConstants.DN_MONITOR_ROOT),
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DN.valueOf(ConfigConstants.DN_BACKUP_ROOT),
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DN.valueOf(ServerConstants.DN_EXTERNAL_CHANGELOG_ROOT)
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);
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nonDeletable = Arrays.asList(
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DN.valueOf(ConfigConstants.DN_CONFIG_ROOT),
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DN.valueOf(ConfigConstants.DN_DEFAULT_SCHEMA_ROOT),
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DN.valueOf(ConfigConstants.DN_TRUST_STORE_ROOT)
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);
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}
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catch (Throwable t)
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{
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throw new RuntimeException("Error decoding DNs: "+t, t);
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}
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}
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/**
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* Returns <CODE>true</CODE> if the provided DN corresponds to a read-only
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* entry and <CODE>false</CODE> otherwise.
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* @param sDn the DN of the entry.
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* @return <CODE>true</CODE> if the provided DN corresponds to a read-only
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* entry and <CODE>false</CODE> otherwise.
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*/
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public boolean isReadOnly(String sDn)
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{
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boolean isReadOnly = false;
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try
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{
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DN dn = DN.valueOf(sDn);
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for (DN parentDN : parentReadOnly)
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{
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if (dn.isSubordinateOrEqualTo(parentDN))
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{
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isReadOnly = true;
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break;
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}
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}
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if (!isReadOnly)
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{
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isReadOnly = dn.equals(DN.rootDN());
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}
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}
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catch (Throwable t)
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{
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throw new RuntimeException("Error decoding DNs: "+t, t);
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}
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return isReadOnly;
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}
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/**
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* Returns <CODE>true</CODE> if the provided DN corresponds to an entry that
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* can be deleted and <CODE>false</CODE> otherwise.
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* @param sDn the DN of the entry.
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* @return <CODE>true</CODE> if the provided DN corresponds to an entry that
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* can be deleted and <CODE>false</CODE> otherwise.
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*/
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public boolean canDelete(String sDn)
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{
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try
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{
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DN dn = DN.valueOf(sDn);
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return !dn.equals(DN.rootDN())
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&& !nonDeletable.contains(dn)
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&& isDescendantOfAny(dn, parentReadOnly);
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}
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catch (Throwable t)
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{
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throw new RuntimeException("Error decoding DNs: "+t, t);
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}
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}
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private boolean isDescendantOfAny(DN dn, List<DN> parentDNs)
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{
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for (DN parentDN : parentDNs)
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{
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if (dn.isSubordinateOrEqualTo(parentDN))
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{
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return false;
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}
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}
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return true;
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}
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/**
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* Saves the changes done to the entry.
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* @param modal whether the progress dialog for the task must be modal or
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* not.
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*/
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private void saveChanges(boolean modal)
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{
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newTask = null;
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final ArrayList<LocalizableMessage> errors = new ArrayList<>();
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// Check that the entry is correct.
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try
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{
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ProgressDialog dlg = new ProgressDialog(
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Utilities.getFrame(this),
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Utilities.getFrame(this),
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INFO_CTRL_PANEL_MODIFYING_ENTRY_CHANGES_TITLE.get(), getInfo());
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dlg.setModal(modal);
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Entry entry = displayedEntryPanel.getEntry();
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newTask = new ModifyEntryTask(getInfo(), dlg, entry,
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searchResult, controller, treePath);
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for (Task task : getInfo().getTasks())
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{
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task.canLaunch(newTask, errors);
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}
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if (errors.isEmpty())
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{
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if (newTask.hasModifications()) {
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String dn = entry.getName().toString();
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launchOperation(newTask,
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INFO_CTRL_PANEL_MODIFYING_ENTRY_SUMMARY.get(dn),
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INFO_CTRL_PANEL_MODIFYING_ENTRY_COMPLETE.get(),
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INFO_CTRL_PANEL_MODIFYING_ENTRY_SUCCESSFUL.get(dn),
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ERR_CTRL_PANEL_MODIFYING_ENTRY_ERROR_SUMMARY.get(),
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ERR_CTRL_PANEL_MODIFYING_ENTRY_ERROR_DETAILS.get(dn),
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null,
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dlg);
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saveChanges.setEnabled(false);
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dlg.setVisible(true);
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}
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else
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{
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// Mark the panel as it has no changes. This can happen because every
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// time the user types something the saveChanges button is enabled
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// (for performance reasons with huge entries).
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saveChanges.setEnabled(false);
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}
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}
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}
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catch (OpenDsException ode)
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{
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errors.add(ERR_CTRL_PANEL_INVALID_ENTRY.get(ode.getMessageObject()));
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}
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if (!errors.isEmpty())
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{
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displayErrorDialog(errors);
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}
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}
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private void deleteEntry()
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{
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final ArrayList<LocalizableMessage> errors = new ArrayList<>();
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// Check that the entry is correct.
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// Rely in numsubordinates and hassubordinates
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boolean isLeaf = !BrowserController.getHasSubOrdinates(searchResult);
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if (treePath != null)
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{
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LocalizableMessage title = isLeaf ? INFO_CTRL_PANEL_DELETING_ENTRY_TITLE.get() :
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INFO_CTRL_PANEL_DELETING_SUBTREE_TITLE.get();
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ProgressDialog dlg = new ProgressDialog(
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Utilities.createFrame(),
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Utilities.getParentDialog(this), title, getInfo());
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DeleteEntryTask newTask = new DeleteEntryTask(getInfo(), dlg,
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new TreePath[]{treePath}, controller);
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for (Task task : getInfo().getTasks())
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{
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task.canLaunch(newTask, errors);
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}
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if (errors.isEmpty())
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{
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LocalizableMessage confirmationMessage =
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isLeaf ? INFO_CTRL_PANEL_DELETE_ENTRY_CONFIRMATION_DETAILS.get(
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searchResult.getDN()) :
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INFO_CTRL_PANEL_DELETE_SUBTREE_CONFIRMATION_DETAILS.get(
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searchResult.getDN());
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if (displayConfirmationDialog(
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INFO_CTRL_PANEL_CONFIRMATION_REQUIRED_SUMMARY.get(),
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confirmationMessage))
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{
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String dn = searchResult.getDN();
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if (isLeaf)
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{
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launchOperation(newTask,
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INFO_CTRL_PANEL_DELETING_ENTRY_SUMMARY.get(dn),
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INFO_CTRL_PANEL_DELETING_ENTRY_COMPLETE.get(),
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INFO_CTRL_PANEL_DELETING_ENTRY_SUCCESSFUL.get(dn),
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ERR_CTRL_PANEL_DELETING_ENTRY_ERROR_SUMMARY.get(),
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ERR_CTRL_PANEL_DELETING_ENTRY_ERROR_DETAILS.get(dn),
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null,
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dlg);
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}
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else
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{
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launchOperation(newTask,
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INFO_CTRL_PANEL_DELETING_SUBTREE_SUMMARY.get(dn),
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INFO_CTRL_PANEL_DELETING_SUBTREE_COMPLETE.get(),
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INFO_CTRL_PANEL_DELETING_SUBTREE_SUCCESSFUL.get(dn),
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ERR_CTRL_PANEL_DELETING_SUBTREE_ERROR_SUMMARY.get(),
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ERR_CTRL_PANEL_DELETING_SUBTREE_ERROR_DETAILS.get(dn),
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null,
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dlg);
|
}
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dlg.setVisible(true);
|
}
|
}
|
}
|
if (!errors.isEmpty())
|
{
|
displayErrorDialog(errors);
|
}
|
}
|
|
/**
|
* Returns the browser controller in charge of the tree.
|
* @return the browser controller in charge of the tree.
|
*/
|
public BrowserController getController()
|
{
|
return controller;
|
}
|
|
/**
|
* Sets the browser controller in charge of the tree.
|
* @param controller the browser controller in charge of the tree.
|
*/
|
public void setController(BrowserController controller)
|
{
|
this.controller = controller;
|
}
|
|
/**
|
* Returns the tree path associated with the node that is being displayed.
|
* @return the tree path associated with the node that is being displayed.
|
*/
|
public TreePath getTreePath()
|
{
|
return treePath;
|
}
|
|
/**
|
* Sets the tree path associated with the node that is being displayed.
|
* @param treePath the tree path associated with the node that is being
|
* displayed.
|
*/
|
public void setTreePath(TreePath treePath)
|
{
|
this.treePath = treePath;
|
}
|
|
/**
|
* Method used to know if there are unsaved changes or not. It is used by
|
* the entry selection listener when the user changes the selection.
|
* @return <CODE>true</CODE> if there are unsaved changes (and so the
|
* selection of the entry should be cancelled) and <CODE>false</CODE>
|
* otherwise.
|
*/
|
public boolean mustCheckUnsavedChanges()
|
{
|
return displayedEntryPanel != null &&
|
saveChanges.isVisible() && saveChanges.isEnabled();
|
}
|
|
/**
|
* Tells whether the user chose to save the changes in the panel, to not save
|
* them or simply canceled the selection change in the tree.
|
* @return the value telling whether the user chose to save the changes in the
|
* panel, to not save them or simply canceled the selection in the tree.
|
*/
|
public UnsavedChangesDialog.Result checkUnsavedChanges()
|
{
|
UnsavedChangesDialog.Result result;
|
UnsavedChangesDialog unsavedChangesDlg = new UnsavedChangesDialog(
|
Utilities.getParentDialog(this), getInfo());
|
unsavedChangesDlg.setMessage(INFO_CTRL_PANEL_UNSAVED_CHANGES_SUMMARY.get(),
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INFO_CTRL_PANEL_UNSAVED_ENTRY_CHANGES_DETAILS.get(searchResult.getDN()));
|
Utilities.centerGoldenMean(unsavedChangesDlg,
|
Utilities.getParentDialog(this));
|
unsavedChangesDlg.setVisible(true);
|
result = unsavedChangesDlg.getResult();
|
if (result == UnsavedChangesDialog.Result.SAVE)
|
{
|
saveChanges(false);
|
if (newTask == null || // The user data is not valid
|
newTask.getState() != Task.State.FINISHED_SUCCESSFULLY)
|
{
|
result = UnsavedChangesDialog.Result.CANCEL;
|
}
|
}
|
|
return result;
|
}
|
}
|
