/******************************************************************************
* __ *
* <-----/@@\-----> *
* <-< < \\// > >-> *
* <-<-\ __ /->-> *
* Data / \ Crow *
* ^ ^ *
* info@datacrow.net *
* *
* This file is part of Data Crow. *
* Data Crow is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public *
* License as published by the Free Software Foundation; either *
* version 3 of the License, or any later version. *
* *
* Data Crow 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 for more details. *
* *
* You should have received a copy of the GNU General Public *
* License along with this program. If not, see http://www.gnu.org/licenses *
* *
******************************************************************************/
package net.datacrow.console.windows.webserver;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.net.URL;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import net.datacrow.console.ComponentFactory;
import net.datacrow.console.Layout;
import net.datacrow.console.components.DcNumberField;
import net.datacrow.core.DcRepository;
import net.datacrow.core.IconLibrary;
import net.datacrow.core.resources.DcResources;
import net.datacrow.core.web.DcWebServer;
import net.datacrow.settings.DcSettings;
import net.datacrow.util.DcSwingUtilities;
import net.datacrow.util.launcher.URLLauncher;
import org.apache.log4j.Logger;
public class WebServerControlPanel extends JPanel implements java.awt.event.ActionListener {
private static Logger logger = Logger.getLogger(WebServerControlPanel.class.getName());
private final JButton buttonStop = ComponentFactory.getIconButton(IconLibrary._icoStop);
private final JButton buttonStart = ComponentFactory.getIconButton(IconLibrary._icoStart);
private final JButton buttonLaunch = ComponentFactory.getButton(DcResources.getText("lblGoToTheWebApp"));
private final DcNumberField fldPort = ComponentFactory.getNumberField();
private final JTextField fldStatus = ComponentFactory.getTextFieldDisabled();
public WebServerControlPanel() {
build();
fldPort.setValue(DcSettings.getInt(DcRepository.Settings.stWebServerPort));
isRunning(DcWebServer.getInstance().isRunning());
}
public String getTitle() {
return DcResources.getText("lblWebServerControl");
}
public ImageIcon getIcon() {
return IconLibrary._icoSettings16;
}
public void saveSettings() {
DcSettings.set(DcRepository.Settings.stWebServerPort, fldPort.getValue());
}
@Override
public void setFont(Font font) {
super.setFont(font);
if (buttonStop != null) {
buttonStop.setFont(font);
buttonStart.setFont(font);
fldStatus.setFont(font);
fldPort.setFont(font);
buttonLaunch.setFont(font);
}
}
private void start() {
try {
long port = (Long) fldPort.getValue();
if (port < 1)
fldPort.setValue(8080);
saveSettings();
DcWebServer.getInstance().start();
setMessage(DcResources.getText("msgWebServerStarted"));
isRunning(true);
} catch (Exception e) {
setMessage(e.getMessage());
logger.error(e, e);
DcSwingUtilities.displayErrorMessage(DcResources.getText("msgWebServerStartError", e.getMessage()));
}
}
private void launch() {
try {
URL url = new URL("http://localhost:" + fldPort.getValue() + "/datacrow");
URLLauncher launcher = new URLLauncher(url);
launcher.launch();
} catch (Exception exp) {
DcSwingUtilities.displayErrorMessage(exp.toString());
}
}
private void stop() {
try {
DcWebServer.getInstance().stop();
setMessage(DcResources.getText("msgWebServerStopped"));
isRunning(false);
} catch (Exception e) {
setMessage(e.getMessage());
logger.error(e, e);
DcSwingUtilities.displayErrorMessage(DcResources.getText("msgWebServerStopError", e.getMessage()));
}
}
private void setMessage(String msg) {
fldStatus.setText(msg);
}
private void isRunning(boolean b) {
buttonStop.setEnabled(b);
buttonStart.setEnabled(!b);
fldPort.setEnabled(!b);
buttonLaunch.setEnabled(b);
}
private void build() {
setLayout(Layout.getGBL());
// SETTINGS PANEL
JPanel panelSettings = new JPanel();
panelSettings.setLayout(Layout.getGBL());
panelSettings.setBorder(ComponentFactory.getTitleBorder(DcResources.getText("lblWebServerSettings")));
JLabel labelPort = ComponentFactory.getLabel(DcResources.getText("lblWebServerPort"));
panelSettings.add(labelPort, Layout.getGBC(0, 0, 1, 1, 1.0, 1.0,
GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 5, 5), 0, 0));
panelSettings.add(fldPort, Layout.getGBC(1, 0, 1, 1, 1.0, 1.0,
GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 5, 5), 0, 0));
// STATUS PANEL
JPanel panelStatus = new JPanel();
panelStatus.setLayout(Layout.getGBL());
panelStatus.setBorder(ComponentFactory.getTitleBorder(DcResources.getText("lblWebServerStatus")));
JPanel panelActions = new JPanel();
panelActions.setLayout(new FlowLayout(FlowLayout.LEFT));
buttonStart.setActionCommand("start");
buttonStop.setActionCommand("stop");
buttonStart.addActionListener(this);
buttonStop.addActionListener(this);
panelActions.add(buttonStart);
panelActions.add(buttonStop);
panelStatus.add(fldStatus, Layout.getGBC(0, 0, 1, 1, 10.0, 10.0,
GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 5, 5), 0, 0));
panelStatus.add(panelActions, Layout.getGBC(1, 0, 1, 1, 1.0, 1.0,
GridBagConstraints.NORTHEAST, GridBagConstraints.NONE,
new Insets(0, 5, 5, 5), 0, 0));
// MAIN PANEL
add(panelSettings, Layout.getGBC(0, 0, 1, 1, 1.0, 1.0,
GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 5, 5), 0, 0));
add(panelStatus, Layout.getGBC(0, 1, 1, 1, 1.0, 1.0,
GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets(5, 5, 5, 5), 0, 0));
buttonLaunch.setPreferredSize(new Dimension(200, buttonLaunch.getPreferredSize().height));
buttonLaunch.setMaximumSize(new Dimension(200, buttonLaunch.getPreferredSize().height));
buttonLaunch.setMinimumSize(new Dimension(200, buttonLaunch.getPreferredSize().height));
buttonLaunch.setActionCommand("launch");
buttonLaunch.addActionListener(this);
add(buttonLaunch, Layout.getGBC(0, 2, 1, 1, 1.0, 1.0,
GridBagConstraints.NORTHWEST, GridBagConstraints.NONE,
new Insets(5, 5, 5, 5), 0, 0));
}
@Override
public void actionPerformed(ActionEvent e) {
if (e.getActionCommand().equals("start"))
start();
else if (e.getActionCommand().equals("stop"))
stop();
else if (e.getActionCommand().equals("launch"))
launch();
}
}