I am using class ' StarterApplication' as my main JavaFX application:
package com.javafx.experiments.dukepad.starter;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.scene.DepthTest;
import javafx.scene.Group;
import javafx.scene.PerspectiveCamera;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
import org.eclipse.core.runtime.adaptor.EclipseStarter;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.framework.BundleException;
import java.io.File;
import java.net.MalformedURLException;
import java.util.*;
import org.eclipse.concierge.Factory;
import org.osgi.framework.Constants;
import org.osgi.framework.launch.Framework;
/**
* Starter for DukePad platform
*/
public class StarterApplication extends Application {
private Framework framework;
private Stage primaryStage;
private Scene scene;
private final LinkedList<Runnable> loadingTasks = new LinkedList<>();
private final List<Bundle> bundles = new ArrayList<>();
public void start(Stage primaryStage) {
// create main window and show splash screen
this.primaryStage = primaryStage;
ImageView bootScreen = new ImageView(new Image(StarterApplication.class.getResource("/Duke-Startup.jpg").toExternalForm(),false));
Text loadingText = new Text("Loading...");
loadingText.setFont(Font.font("System",24));
loadingText.setFill(Color.rgb(255, 255, 255, 0.8));
loadingText.setX(30);
loadingText.setY(50);
scene = new Scene(new Group(bootScreen,loadingText), 1300, 800);
// scene.setFill(Color.BLACK);
// scene.setFill(Color.TRANSPARENT);
scene.setFill(Color.RED);
// primaryStage.initStyle(StageStyle.UNDECORATED);
primaryStage.initStyle(StageStyle.TRANSPARENT);
primaryStage.setScene(scene);
primaryStage.show();
// boot OSGi in own thread
Platform.runLater(() -> startOSGi(loadingText));
}
private void startOSGi(final Text loadingText) {
try {
// CONFIGURE OSGI
//String[] equinoxArgs = {"-clean",/*"-consoleLog",*/"-console","-dev","bin"};
Map<String,String> initialProperties = new HashMap<>();
// initialProperties.put("osgi.console.enable.builtin", "true");
// initialProperties.put("osgi.parentClassloader","ext");
// initialProperties.put("org.osgi.framework.system.packages","sun.misc,java,javax,javax.net.ssl,javax.security.cert,javax.naming,javax.naming.directory,javax.security.auth,javax.security.auth.x500");
// EclipseStarter.setInitialProperties(initialProperties);
initialProperties.put(Constants.FRAMEWORK_BUNDLE_PARENT, Constants.FRAMEWORK_BUNDLE_PARENT_BOOT);
initialProperties.put(Constants.FRAMEWORK_SYSTEMPACKAGES, "sun.misc,java,javax,javax.net.ssl,javax.security.cert,javax.naming,javax.naming.directory,javax.security.auth,javax.security.auth.x500");
// START OSGI
//final BundleContext context = EclipseStarter.startup(equinoxArgs, null);
Factory factory = new Factory();
framework = factory.newFramework(initialProperties);
framework.init();
framework.start();
final BundleContext context = framework.getBundleContext();
// REGISTER SCENE AND STAGE AS SERVICES
context.registerService(Scene.class,scene, null);
context.registerService(Stage.class,primaryStage, null);
// Create tasks to install all jar bundles in bundles directory
File bundleDir = new File("bundles");
if (bundleDir.exists()) {
File[] bundleJars = bundleDir.listFiles();
if (bundleJars != null) {
// load app modules
for (final File file: bundleJars) {
if (file.getName().endsWith(".jar")) {
loadingTasks.add(() -> {
final String name = file.getName().substring(0,file.getName().lastIndexOf('.'));
loadingText.setText("Loading " + name);
System.out.println("Loading " + name);
try {
bundles.add(context.installBundle(file.toURI().toURL().toExternalForm()));
} catch (Exception e) {
e.printStackTrace();
}
});
}
}
}
}
// Create task to start all bundles
loadingTasks.add(() -> {
for (Bundle b: bundles) {
loadingTasks.push(() -> {
loadingText.setText("Starting " + b.getSymbolicName());
System.out.println("Starting " + b.getSymbolicName());
try {
b.start();
} catch (BundleException e) {
e.printStackTrace();
}
});
}
});
// Create task to install and start all bundles in apps directory
File appDir = new File("D:\\applications");
if (appDir.exists()) {
File[] appJars = appDir.listFiles();
if (appJars != null) {
// sort alphabetical
Arrays.sort(appJars,new Comparator<File>() {
@Override public int compare(File o1, File o2) {
return o1.getName().compareTo(o2.getName());
}
});
// load app modules
for (File file: appJars) {
if (file.getName().endsWith(".jar")) {
loadingTasks.add(() -> {
final String name = file.getName().substring(0,file.getName().lastIndexOf('.'));
loadingText.setText("Loading " + name);
System.out.println("Loading " + name);
try {
Bundle bundle = context.installBundle(file.toURI().toURL().toExternalForm());
bundle.start();
} catch (Exception e) {
e.printStackTrace();
}
});
}
}
}
}
} catch(Exception e) {
e.printStackTrace();
}
// start executing all the tasks we have queued up
runNextStartupTask();
}
/**
* Execute each task from list in order in separate platform.runLater(). This allows FX to draw the screen
* between tasks.
*/
private void runNextStartupTask() {
if (loadingTasks.isEmpty()) return;
final Runnable task = loadingTasks.pop();
Platform.runLater(new Runnable() {
@Override public void run() {
task.run();
runNextStartupTask();
}
});
}
@Override public void stop() throws Exception {
System.out.println("StarterApplication.stop");
//EclipseStarter.shutdown();
framework.stop();
}
public static void main(String[] args) {
// System.setProperty("org.osgi.framework.system.packages.extra","javafx.application");
launch(args);
}
}
and class 'Activator' as bundle:
package sk.ltorok.xbundle;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
public class Activator implements BundleActivator {
@Override
public void start(BundleContext context) throws Exception {
System.out.println("Hello from my firstbundle...");
// Get Scene Service
Scene scene = context.getService(context.getServiceReference(Scene.class));
// System.out.println(scene.toString());
// System.out.println(scene.getFill().toString());
// scene.setFill(Color.YELLOW);
}
@Override
public void stop(BundleContext context) throws Exception {
System.out.println("Bye from my firstbundle...");
}
}
MANIFEST.MF file for bundle above is:
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.9.2
Created-By: 1.8.0_40-ea-b15 (Oracle Corporation)
Bundle-Version: 1.0.0
Bundle-Name: sk.ltorok.xbundle
Bundle-Activator: sk.ltorok.xbundle.Activator
Bundle-ManifestVersion: 2
Bundle-SymbolicName: sk.ltorok.xbundle
Import-Package: org.osgi.framework
Require-Bundle: sk.ltorok.xbundle
after run 'StarterApplication' I get Exception:
---------------------------------------------------------
Concierge OSGi 5.0.0.alpha on Windows 7 6.1 starting ... (default) startlevel=3
---------------------------------------------------------
---------------------------------------------------------
Framework started in 0.003 seconds.
---------------------------------------------------------
Loading XBundle
org.osgi.framework.BundleException: Resolution failed [BundleRequirement{Import-Package org.osgi.framework}]
at org.eclipse.concierge.Concierge.resolve(Concierge.java:2435)
at org.eclipse.concierge.BundleImpl$Revision.resolve(BundleImpl.java:1816)
at org.eclipse.concierge.BundleImpl.activate(BundleImpl.java:453)
at org.eclipse.concierge.BundleImpl.start(BundleImpl.java:427)
at org.eclipse.concierge.BundleImpl.start(BundleImpl.java:367)
at com.javafx.experiments.dukepad.starter.StarterApplication.lambda$startOSGi$27(StarterApplication.java:167)
at com.javafx.experiments.dukepad.starter.StarterApplication$$Lambda$101/1330056022.run(Unknown Source)
at com.javafx.experiments.dukepad.starter.StarterApplication$2.run(StarterApplication.java:193)
at com.sun.javafx.application.PlatformImpl.lambda$null$169(PlatformImpl.java:295) at com.sun.javafx.application.PlatformImpl.lambda$null$169(PlatformImpl.java:295)
at com.sun.javafx.application.PlatformImpl$$Lambda$48/540370836.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$170(PlatformImpl.java:294)
at com.sun.javafx.application.PlatformImpl$$Lambda$47/1232367853.run(Unknown Source)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$144(WinApplication.java:101)
at com.sun.glass.ui.win.WinApplication$$Lambda$36/1161082381.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
BUILD STOPPED (total time: 1 minute 54 seconds)
When I replace line initialProperties.put(Constants.FRAMEWORK_BUNDLE_PARENT, Constants.FRAMEWORK_BUNDLE_PARENT_BOOT); to initialProperties.put(Constants.FRAMEWORK_BUNDLE_PARENT, Constants.FRAMEWORK_BUNDLE_PARENT_EXT);
result is the same.
Thanks for any help.
