Thread: from java to javaFX

hi all,

I need your help.. I have successfully writing a program to read smart card (pcsc compliance) in java program. Suddenly i got an idea to port all the code to JavaFX because the GUI is very good and clean. Unfortunately i got stuck when try to port in into javafX. In order to resolve this problem i had strip down all the code and only left minimum code. Below is the final code which is not working.

package mykadapplet;

import com.linuxnet.jpcsc.Context;

public class test {

private Context ctx ;

public test(){
//do nothing


}
public void Start()
{
ctx = new Context();


}
}

The error occur when it execute ctx= new Context();
First command to initiate library in pcsc before do connection to the hardware.

please help me,
Thank

Below is the details on error


java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at javafx.fxml.FXMLLoader$ControllerMethodEventHandle r.handle(Unknown Source)
at com.sun.javafx.event.CompositeEventHandler.dispatc hBubblingEvent(Unknown Source)
at com.sun.javafx.event.EventHandlerManager.dispatchB ubblingEvent(Unknown Source)
at com.sun.javafx.event.EventHandlerManager.dispatchB ubblingEvent(Unknown Source)
at com.sun.javafx.event.CompositeEventDispatcher.disp atchBubblingEvent(Unknown Source)
at com.sun.javafx.event.BasicEventDispatcher.dispatch Event(Unknown Source)
at com.sun.javafx.event.EventDispatchChainImpl.dispat chEvent(Unknown Source)
at com.sun.javafx.event.BasicEventDispatcher.dispatch Event(Unknown Source)
at com.sun.javafx.event.EventDispatchChainImpl.dispat chEvent(Unknown Source)
at com.sun.javafx.event.EventUtil.fireEventImpl(Unkno wn Source)
at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
at javafx.event.Event.fireEvent(Unknown Source)
at javafx.scene.Node.fireEvent(Unknown Source)
at javafx.scene.control.Button.fire(Unknown Source)
at com.sun.javafx.scene.control.behavior.ButtonBehavi or.mouseReleased(Unknown Source)
at com.sun.javafx.scene.control.skin.SkinBase$4.handl e(Unknown Source)
at com.sun.javafx.scene.control.skin.SkinBase$4.handl e(Unknown Source)
at com.sun.javafx.event.CompositeEventHandler.dispatc hBubblingEvent(Unknown Source)
at com.sun.javafx.event.EventHandlerManager.dispatchB ubblingEvent(Unknown Source)
at com.sun.javafx.event.EventHandlerManager.dispatchB ubblingEvent(Unknown Source)
at com.sun.javafx.event.CompositeEventDispatcher.disp atchBubblingEvent(Unknown Source)
at com.sun.javafx.event.BasicEventDispatcher.dispatch Event(Unknown Source)
at com.sun.javafx.event.EventDispatchChainImpl.dispat chEvent(Unknown Source)
at com.sun.javafx.event.BasicEventDispatcher.dispatch Event(Unknown Source)
at com.sun.javafx.event.EventDispatchChainImpl.dispat chEvent(Unknown Source)
at com.sun.javafx.event.BasicEventDispatcher.dispatch Event(Unknown Source)
at com.sun.javafx.event.EventDispatchChainImpl.dispat chEvent(Unknown Source)
at com.sun.javafx.event.EventUtil.fireEventImpl(Unkno wn Source)
at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
at javafx.event.Event.fireEvent(Unknown Source)
at javafx.scene.Scene$MouseHandler.process(Unknown Source)
at javafx.scene.Scene$MouseHandler.process(Unknown Source)
at javafx.scene.Scene$MouseHandler.access$1300(Unknow n Source)
at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Un known Source)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.ha ndleMouseEvent(Unknown Source)
at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
at com.sun.glass.ui.View.notifyMouse(Unknown Source)
at com.sun.glass.ui.win.WinApplication._runLoop(Nativ e Method)
at com.sun.glass.ui.win.WinApplication.access$100(Unk nown Source)
at com.sun.glass.ui.win.WinApplication$2$1.run(Unknow n Source)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
... 42 more
Caused by: java.lang.UnsatisfiedLinkError: no jpcsc in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java :1734)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.Runtime.loadLibrary(Runtime.java:811)
at com.linuxnet.jpcsc.PCSC.<clinit>(PCSC.java:264)
at com.linuxnet.jpcsc.Context.<clinit>(Context.java:1 7)
at mykadapplet.test.Start(test.java:24)
at mykadapplet.MainFormController.handleButtonAction( MainFormController.java:29)
... 46 more

-- deleted--

multiple entries

Please use [code=java] and [/code] around your code, no matter how short the code may or may not be.