diff options
Diffstat (limited to 'uitest/src/com/vaadin/launcher/DemoLauncher.java')
| -rw-r--r-- | uitest/src/com/vaadin/launcher/DemoLauncher.java | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/launcher/DemoLauncher.java b/uitest/src/com/vaadin/launcher/DemoLauncher.java new file mode 100644 index 0000000000..d858b91483 --- /dev/null +++ b/uitest/src/com/vaadin/launcher/DemoLauncher.java @@ -0,0 +1,227 @@ +/* + * Copyright 2011 Vaadin Ltd. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not + * use this file except in compliance with the License. You may obtain a copy of + * the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations under + * the License. + */ + +package com.vaadin.launcher; + +import java.awt.FlowLayout; +import java.awt.HeadlessException; +import java.awt.Rectangle; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.awt.event.MouseAdapter; +import java.awt.event.MouseEvent; +import java.awt.event.WindowAdapter; +import java.awt.event.WindowEvent; +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.util.Map; + +import javax.swing.JButton; +import javax.swing.JFrame; +import javax.swing.JLabel; +import javax.swing.JPanel; +import javax.swing.WindowConstants; + +import com.vaadin.launcher.util.BrowserLauncher; + +/** + * This class starts servlet container and opens a simple control dialog. + * + */ +public class DemoLauncher { + + public static void main(String[] args) throws Exception { + + final Map<String, String> serverArgs = DevelopmentServerLauncher + .parseArguments(args); + boolean deployed = false; + try { + // Default deployment: embedded.war + deployed = deployEmbeddedWarfile(serverArgs); + } catch (final IOException e1) { + e1.printStackTrace(); + deployed = false; + } + + // Check if deployment was succesful + if (!deployed && !serverArgs.containsKey("webroot")) { + // Default deployment failed, try other means + if (new File("WebContent").exists()) { + // Using WebContent directory as webroot + serverArgs.put("webroot", "WebContent"); + } else { + System.err.print("Failed to deploy Vaadin application. " + + "Please add --webroot parameter. Exiting."); + return; + } + } + + // Start the Jetty servlet container + final String url = DevelopmentServerLauncher.runServer(serverArgs, + "Demo Server"); + + if (!serverArgs.containsKey("nogui") && url != null) { + + // Open browser into application URL + BrowserLauncher.openBrowser(url); + + // Open control dialog + /* + * Swing components should never be manipulated outside the event + * dispatch thread. + */ + java.awt.EventQueue.invokeLater(new Runnable() { + @Override + public void run() { + try { + openServerControlDialog(url); + } catch (HeadlessException e) { + // nop, starting from console + } + } + }); + } + } + + /** + * Open a control dialog for embedded server. + * + * @param applicationUrl + * Application URL + */ + private static void openServerControlDialog(final String applicationUrl) { + + // Main frame + final String title = "Desktop Server"; + final JFrame frame = new JFrame(title); + frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE); + + // Create link label and listen mouse click + final JLabel link = new JLabel("<html>" + + "<center>Desktop Server is running at: <br>" + "<a href=\"" + + applicationUrl + "\">" + applicationUrl + + "</a><br>Close this window to shutdown the server.</center>" + + "</html>"); + link.addMouseListener(new MouseAdapter() { + @Override + public void mouseClicked(MouseEvent e) { + BrowserLauncher.openBrowser(applicationUrl); + } + }); + + // Create a panel and add components to it. + final JPanel contentPane = new JPanel(new FlowLayout()); + frame.setContentPane(contentPane); + contentPane.add(link); + + // Close confirmation + final JLabel question = new JLabel( + "This will stop the server. Are you sure?"); + final JButton okButton = new JButton("OK"); + final JButton cancelButton = new JButton("Cancel"); + + // List for close verify buttons + final ActionListener buttonListener = new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + if (e.getSource() == okButton) { + System.exit(0); + } else { + Rectangle bounds = frame.getBounds(); + frame.setTitle(title); + contentPane.removeAll(); + contentPane.add(link); + contentPane.setBounds(bounds); + frame.setBounds(bounds); + frame.setVisible(true); + frame.repaint(); + } + } + }; + okButton.addActionListener(buttonListener); + cancelButton.addActionListener(buttonListener); + + frame.addWindowListener(new WindowAdapter() { + @Override + public void windowClosing(WindowEvent e) { + final Rectangle bounds = frame.getBounds(); + frame.setTitle("Confirm close"); + contentPane.removeAll(); + contentPane.add(question); + contentPane.add(okButton); + contentPane.add(cancelButton); + frame.setBounds(bounds); + frame.setVisible(true); + frame.repaint(); + } + }); + + // Position the window nicely + final java.awt.Dimension screenSize = java.awt.Toolkit + .getDefaultToolkit().getScreenSize(); + final int w = 270; + final int h = 95; + final int margin = 20; + frame.setBounds(new Rectangle(screenSize.width - w - margin, + screenSize.height - h - margin * 2, w, h)); + frame.toFront(); + frame.setVisible(true); + } + + /** + * Deploy file named "embedded.war" from classpath (inside jar file). + * + * @param args + * @return + * @throws IOException + */ + protected static boolean deployEmbeddedWarfile(Map<String, String> args) + throws IOException { + final String embeddedWarfileName = "/embedded.war"; + final InputStream embeddedWarfile = DemoLauncher.class + .getResourceAsStream(embeddedWarfileName); + if (embeddedWarfile != null) { + final File tempWarfile = File.createTempFile("embedded", ".war") + .getAbsoluteFile(); + tempWarfile.getParentFile().mkdirs(); + tempWarfile.deleteOnExit(); + + final String embeddedWebroot = "winstoneEmbeddedWAR"; + final File tempWebroot = new File(tempWarfile.getParentFile(), + embeddedWebroot); + tempWebroot.mkdirs(); + + final OutputStream out = new FileOutputStream(tempWarfile, true); + int read = 0; + final byte buffer[] = new byte[2048]; + while ((read = embeddedWarfile.read(buffer)) != -1) { + out.write(buffer, 0, read); + } + out.close(); + embeddedWarfile.close(); + + args.put("warfile", tempWarfile.getAbsolutePath()); + args.put("webroot", tempWebroot.getAbsolutePath()); + args.remove("webappsDir"); + args.remove("hostsDir"); + return true; + } + return false; + } +} |