UnconfigureDialog.java revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
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/*
* ident "%Z%%M% %I% %E% SMI"
*
* Copyright 1998-2002 by Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
package com.sun.dhcpmgr.client;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;
import javax.swing.table.*;
import java.awt.*;
import java.awt.event.*;
import java.text.*;
import java.util.*;
import java.net.*;
import com.sun.dhcpmgr.bridge.*;
import com.sun.dhcpmgr.server.*;
import com.sun.dhcpmgr.data.*;
import com.sun.dhcpmgr.ui.*;
/**
* A dialog to confirm the user's request to unconfigure the service.
*/
public class UnconfigureDialog extends MultipleOperationDialog {
private JCheckBox deleteTables, deleteHosts;
private int networkCount = 0;
private Network [] nets = new Network[0];
public UnconfigureDialog(Frame f) {
// No reset button for us
super(f, false);
}
public String getTitle() {
return ResourceStrings.getString("unconfigure_title");
}
protected JPanel getMainPanel() {
JPanel mainPanel = new JPanel();
mainPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
Box box = Box.createVerticalBox();
if (!DhcpmgrApplet.modeIsRelay) {
JComponent c = Wizard.createTextArea(
ResourceStrings.getString("unconfigure_dhcp"), 4, 30);
c.setAlignmentX(Component.LEFT_ALIGNMENT);
box.add(c);
box.add(Box.createVerticalStrut(10));
deleteTables = new JCheckBox(
ResourceStrings.getString("unconfigure_delete_tables"), false);
deleteTables.setToolTipText(
ResourceStrings.getString("unconfigure_delete_tables"));
deleteTables.setAlignmentX(Component.LEFT_ALIGNMENT);
box.add(deleteTables);
box.add(Box.createVerticalStrut(10));
deleteHosts = new JCheckBox(
ResourceStrings.getString("unconfigure_delete_hosts"), false);
deleteHosts.setToolTipText(
ResourceStrings.getString("unconfigure_delete_hosts"));
deleteHosts.setAlignmentX(Component.LEFT_ALIGNMENT);
deleteHosts.setEnabled(false);
box.add(deleteHosts);
deleteTables.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (!deleteTables.isSelected()) {
deleteHosts.setEnabled(false);
return;
}
// If the host resource is set in the configuration
// file (or we can't tell), then enable the deleteHosts
// checkbox.
try {
DhcpServiceMgr serviceMgr =
DataManager.get().getDhcpServiceMgr();
DhcpdOptions opts = serviceMgr.readDefaults();
if (opts.getHostsResource() != null) {
deleteHosts.setEnabled(true);
}
} catch (BridgeException ex) {
// Assume set
deleteHosts.setEnabled(true);
}
}
});
} else {
JComponent c = Wizard.createTextArea(
ResourceStrings.getString("unconfigure_bootp"), 4, 30);
c.setAlignmentX(Component.LEFT_ALIGNMENT);
box.add(c);
}
box.add(Box.createVerticalStrut(10));
JComponent c = Wizard.createTextArea(
ResourceStrings.getString("unconfigure_shutdown"), 2, 30);
c.setAlignmentX(Component.LEFT_ALIGNMENT);
box.add(c);
mainPanel.add(box);
buttonPanel.setOkEnabled(true);
return mainPanel;
}
protected String getProgressMessage() {
return ResourceStrings.getString("unconfigure_progress");
}
protected int getProgressLength() {
// Initialize to number of ops required even if only a relay
int length = 2;
if (!DhcpmgrApplet.modeIsRelay) {
// Add one for deleting defaults file, and one for deleting macro
length += 2;
if (deleteTables.isSelected()) {
try {
nets = DataManager.get().getNetworks(false);
} catch (Throwable t) {
// Ignore
}
length += nets.length + 1; // Add one for dhcptab
}
}
return length;
}
protected String getErrorHeading() {
return ResourceStrings.getString("unconfigure_error_heading");
}
protected Thread getOperationThread() {
return new Thread() {
public void run() {
int checkpoint = 0;
DhcpServiceMgr serviceMgr =
DataManager.get().getDhcpServiceMgr();
// Shut down the server
try {
serviceMgr.shutdown();
} catch (Throwable e) {
addError(
ResourceStrings.getString("unconfigure_error_shutdown"),
e.getMessage());
}
try {
updateProgress(++checkpoint, ResourceStrings.getString(
"unconfigure_server_shutdown"));
} catch (InterruptedException e) {
closeDialog();
return;
}
// If this was a relay we're done
if (!DhcpmgrApplet.modeIsRelay) {
// Remove the server macro
try {
DataManager.get().getDhcptabMgr().deleteRecord(
new Macro(DataManager.get().getShortServerName()),
false);
} catch (Throwable e) {
addError(ResourceStrings.getString(
"unconfigure_error_macro"),
e.getMessage());
}
try {
updateProgress(++checkpoint, ResourceStrings.getString(
"unconfigure_macro_deleted"));
} catch (InterruptedException e) {
closeDialog();
return;
}
// Delete all the network tables and the dhcptab
if (deleteTables.isSelected()) {
if (nets != null && nets.length != 0) {
MessageFormat errForm = new MessageFormat(
ResourceStrings.getString(
"unconfigure_error_network"));
MessageFormat progForm = new MessageFormat(
ResourceStrings.getString(
"unconfigure_network_progress"));
Object [] args = new Object[1];
for (int i = 0; i < nets.length; ++i) {
String netString = nets[i].toString();
args[0] = netString;
try {
DataManager.get().getDhcpNetMgr().
deleteNetwork(netString, true,
deleteHosts.isSelected());
} catch (Throwable e) {
addError(errForm.format(args),
e.getMessage());
}
try {
updateProgress(++checkpoint,
progForm.format(args));
} catch (InterruptedException e) {
closeDialog();
return;
}
}
}
try {
DataManager.get().getDhcptabMgr().deleteDhcptab();
} catch (Throwable e) {
addError(ResourceStrings.getString(
"unconfigure_error_dhcptab"),
e.getMessage());
}
try {
updateProgress(++checkpoint,
ResourceStrings.getString(
"unconfigure_dhcptab_deleted"));
} catch (InterruptedException e) {
closeDialog();
return;
}
}
}
// Remove the defaults file last, else stuff above may fail.
try {
serviceMgr.removeDefaults();
} catch (Throwable e) {
addError(ResourceStrings.getString(
"unconfigure_error_defaults"), e.getMessage());
}
try {
updateProgress(++checkpoint, ResourceStrings.getString(
"unconfigure_defaults_deleted"));
} catch (InterruptedException e) {
closeDialog();
return;
}
if (errorsOccurred()) {
displayErrors(ResourceStrings.getString(
"unconfigure_error_messages"));
}
closeDialog();
}
};
}
protected String getHelpKey() {
if (DhcpmgrApplet.modeIsRelay) {
return "unconfigure_relay";
} else {
return "unconfigure_server";
}
}
protected void fireActionPerformed() {
fireActionPerformed(this, DialogActions.OK);
}
}