Re: [Simple-support] problems to deserialize an xml file

[Niall G. <gal...@ya...>]

Hi,

Looks like the XML content you are trying to deserialize is incorrect. In this case you are deserializing an XMLDecoder and trying to assign it to a UserConfiguration object. Attach the code for 

com.flowfact.client.app.configuration.UserConfiguration.readXStream(UserConfiguration.java:232)

Does your XML source contain "class=" attributes that contain either of the classes? Also what strategy are you using?

Niall


--- On Fri, 1/2/09, Mouad El Gharbaoui <mou...@gm...> wrote:

> From: Mouad El Gharbaoui <mou...@gm...>
> Subject: [Simple-support] problems to deserialize an xml file
> To: sim...@li...
> Date: Friday, January 2, 2009, 8:52 AM
> I am trying the first time to deserialize an xml file to a
> given object with following codelines:
> 
> Serializer serializer = new Persister();
> File source = new File(getPath() + getFileName());
> UserConfiguration conf =
> decoder.read(UserConfiguration.class, source);
> 
> But i become following exception:
> org.simpleframework.xml.core.InstantiationException: Type
> class java.beans.XMLDecoder is not compatible with class
> com.flowfact.client.app.configuration.UserConfiguration
> 	at
> org.simpleframework.xml.core.Factory.getOverride(Factory.java:106)
> 	at
> org.simpleframework.xml.core.ObjectFactory.getInstance(ObjectFactory.java:63)
> 	at
> org.simpleframework.xml.core.Composite.read(Composite.java:125)
> 	at
> org.simpleframework.xml.core.Traverser.read(Traverser.java:78)
> 	at
> org.simpleframework.xml.core.Persister.read(Persister.java:544)
> 	at
> org.simpleframework.xml.core.Persister.read(Persister.java:526)
> 	at
> org.simpleframework.xml.core.Persister.read(Persister.java:507)
> 	at
> org.simpleframework.xml.core.Persister.read(Persister.java:489)
> 	at
> org.simpleframework.xml.core.Persister.read(Persister.java:471)
> 	at
> org.simpleframework.xml.core.Persister.read(Persister.java:452)
> 	at
> org.simpleframework.xml.core.Persister.read(Persister.java:431)
> 	at
> com.flowfact.client.app.configuration.UserConfiguration.readXStream(UserConfiguration.java:232)
> 	at
> com.flowfact.util.configuration.Configuration.load(Configuration.java:121)
> 	at
> com.flowfact.client.app.FlowFactActivator.getUserConfiguration(FlowFactActivator.java:106)
> 	at
> com.flowfact.client.app.splashHandlers.InteractiveSplashHandler.requestTargetServerInformation(InteractiveSplashHandler.java:351)
> 	at
> com.flowfact.client.app.ApplicationWorkbenchAdvisor.preStartup(ApplicationWorkbenchAdvisor.java:59)
> 	at
> org.eclipse.ui.internal.Workbench$27.runWithException(Workbench.java:1359)
> 	at
> org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
> 	at
> org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
> 	at
> org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
> 	at
> org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3800)
> 	at
> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3425)
> 	at
> org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2293)
> 	at
> org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
> 	at
> org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
> 	at
> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
> 	at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
> 	at
> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at
> com.flowfact.client.app.FlowFactApplication.start(FlowFactApplication.java:28)
> 	at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
> 	at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> 	at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> 	at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382)
> 	at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at
> org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
> 	at
> org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
> 
> Does anybpdy know what is the reason? 
> 
> Thanks
> 
> Mouad
> 
> -- 
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