/*
* Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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/*
* This source code is provided to illustrate the usage of a given feature
* or technique and has been deliberately simplified. Additional steps
* required for a production-quality application, such as security checks,
* input validation and proper error handling, might not be present in
* this sample code.
*/
package com.sun.tools.example.debug.gui;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.border.TitledBorder;
import com.sun.jdi.*;
import com.sun.jdi.connect.*;
import com.sun.tools.example.debug.bdi.*;
class LaunchTool {
private final ExecutionManager runtime;
private abstract class ArgRep {
final Connector.Argument arg;
final JPanel panel;
ArgRep(Connector.Argument arg) {
this.arg = arg;
panel = new JPanel();
Border etched = BorderFactory.createEtchedBorder();
Border titled = BorderFactory.createTitledBorder(etched,
arg.description(),
TitledBorder.LEFT, TitledBorder.TOP);
panel.setBorder(titled);
}
abstract String getText();
boolean isValid() {
return arg.isValid(getText());
}
boolean isSpecified() {
String value = getText();
return (value != null && value.length() > 0) ||
!arg.mustSpecify();
}
void install() {
arg.setValue(getText());
}
}
private class StringArgRep extends ArgRep {
final JTextField textField;
StringArgRep(Connector.Argument arg, JPanel comp) {
super(arg);
textField = new JTextField(arg.value(), 50 );
textField.setBorder(BorderFactory.createLoweredBevelBorder());
panel.add(new JLabel(arg.label(), SwingConstants.RIGHT));
panel.add(textField); // , BorderLayout.CENTER);
comp.add(panel);
}
@Override
String getText() {
return textField.getText();
}
}
private class BooleanArgRep extends ArgRep {
final JCheckBox check;
BooleanArgRep(Connector.BooleanArgument barg, JPanel comp) {
super(barg);
check = new JCheckBox(barg.label());
check.setSelected(barg.booleanValue());
panel.add(check);
comp.add(panel);
}
@Override
String getText() {
return ((Connector.BooleanArgument)arg)
.stringValueOf(check.getModel().isSelected());
}
}
private LaunchTool(ExecutionManager runtime) {
this.runtime = runtime;
}
private Connector selectConnector() {
final JDialog dialog = new JDialog();
Container content = dialog.getContentPane();
final JPanel radioPanel = new JPanel();
final ButtonGroup radioGroup = new ButtonGroup();
VirtualMachineManager manager = Bootstrap.virtualMachineManager();
List<Connector> all = manager.allConnectors();
Map<ButtonModel, Connector> modelToConnector = new HashMap<ButtonModel, Connector>(all.size(), 0.5f);
dialog.setModal(true);
dialog.setTitle("Select Connector Type");
radioPanel.setLayout(new BoxLayout(radioPanel, BoxLayout.Y_AXIS));
for (Connector connector : all) {
JRadioButton radio = new JRadioButton(connector.description());
modelToConnector.put(radio.getModel(), connector);
radioPanel.add(radio);
radioGroup.add(radio);
}
content.add(radioPanel);
final boolean[] oked = {false};
JPanel buttonPanel = okCancel( dialog, new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
if (radioGroup.getSelection() == null) {
JOptionPane.showMessageDialog(dialog,
"Please select a connector type",
"No Selection",
JOptionPane.ERROR_MESSAGE);
} else {
oked[0] = true;
dialog.setVisible(false);
dialog.dispose();
}
}
} );
content.add(BorderLayout.SOUTH, buttonPanel);
dialog.pack();
dialog.setVisible(true);
return oked[0] ?
modelToConnector.get(radioGroup.getSelection()) :
null;
}
private void configureAndConnect(final Connector connector) {
final JDialog dialog = new JDialog();
final Map<String, Connector.Argument> args = connector.defaultArguments();
dialog.setModal(true);
dialog.setTitle("Connector Arguments");
Container content = dialog.getContentPane();
JPanel guts = new JPanel();
Border etched = BorderFactory.createEtchedBorder();
BorderFactory.createTitledBorder(etched,
connector.description(),
TitledBorder.LEFT, TitledBorder.TOP);
guts.setBorder(etched);
guts.setLayout(new BoxLayout(guts, BoxLayout.Y_AXIS));
// guts.add(new JLabel(connector.description()));
final List<ArgRep> argReps = new ArrayList<ArgRep>(args.size());
for (Connector.Argument arg : args.values()) {
ArgRep ar;
if (arg instanceof Connector.BooleanArgument) {
ar = new BooleanArgRep((Connector.BooleanArgument)arg, guts);
} else {
ar = new StringArgRep(arg, guts);
}
argReps.add(ar);
}
content.add(guts);
JPanel buttonPanel = okCancel( dialog, new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
for (ArgRep ar : argReps) {
if (!ar.isSpecified()) {
JOptionPane.showMessageDialog(dialog,
ar.arg.label() +
": Argument must be specified",
"No argument", JOptionPane.ERROR_MESSAGE);
return;
}
if (!ar.isValid()) {
JOptionPane.showMessageDialog(dialog,
ar.arg.label() +
": Bad argument value: " +
ar.getText(),
"Bad argument", JOptionPane.ERROR_MESSAGE);
return;
}
ar.install();
}
try {
if (runtime.explictStart(connector, args)) {
dialog.setVisible(false);
dialog.dispose();
} else {
JOptionPane.showMessageDialog(dialog,
"Bad arguments values: See diagnostics window.",
"Bad arguments", JOptionPane.ERROR_MESSAGE);
}
} catch (VMLaunchFailureException exc) {
JOptionPane.showMessageDialog(dialog,
"Launch Failure: " + exc,
"Launch Failed",JOptionPane.ERROR_MESSAGE);
}
}
} );
content.add(BorderLayout.SOUTH, buttonPanel);
dialog.pack();
dialog.setVisible(true);
}
private JPanel okCancel(final JDialog dialog, ActionListener okListener) {
JPanel buttonPanel = new JPanel();
JButton ok = new JButton("OK");
JButton cancel = new JButton("Cancel");
buttonPanel.add(ok);
buttonPanel.add(cancel);
ok.addActionListener(okListener);
cancel.addActionListener( new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
dialog.setVisible(false);
dialog.dispose();
}
} );
return buttonPanel;
}
static void queryAndLaunchVM(ExecutionManager runtime)
throws VMLaunchFailureException {
LaunchTool lt = new LaunchTool(runtime);
Connector connector = lt.selectConnector();
if (connector != null) {
lt.configureAndConnect(connector);
}
}
}