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From Jorge Martín Cuervo <jorge.mar...@defactops.com>
Subject Re: custom classloader
Date Fri, 04 Nov 2005 15:53:13 GMT
very sure

El vie, 04 de 11 de 2005 a las 16:32, Davanum Srinivas escribió:

> Are u sure activation.jar is in the directory and is picked up by the
> custom class loader?
> 
> On 04 Nov 2005 16:31:33 +0100, Jorge Martín Cuervo
> <jorge.martin@defactops.com> wrote:
> >            Hi all,
> >
> >  Before i've used a custom classloader wss4j works good.  After i change it with
the one above, i get this error message:
> >
> >  [...]
> >  Exception in thread "main" java.lang.reflect.InvocationTargetException
> >  [Loaded java.lang.StackTraceElement from /usr/java/j2sdk1.4.2_05/jre/lib/rt.jar]
> >          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:324)
> >          at Boot.main(Boot.java:91)
> >  Caused by: java.lang.NoClassDefFoundError: javax/activation/DataSource
> >          at java.lang.Class.forName0(Native Method)
> >          at java.lang.Class.forName(Class.java:141)
> >          at org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory.class$(JAFDataHandlerSerializerFactory.java:37)
> >          at org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory.getSerializerClass(JAFDataHandlerSerializerFactory.java:46)
> >          at org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory.<init>(JAFDataHandlerSerializerFactory.java:34)
> >          at org.apache.axis.encoding.DefaultTypeMappingImpl.initMappings(DefaultTypeMappingImpl.java:120)
> >          at org.apache.axis.encoding.DefaultTypeMappingImpl.<init>(DefaultTypeMappingImpl.java:91)
> >          at org.apache.axis.encoding.DefaultTypeMappingImpl.getSingletonDelegate(DefaultTypeMappingImpl.java:85)
> >          at org.apache.axis.encoding.TypeMappingRegistryImpl.<init>(TypeMappingRegistryImpl.java:155)
> >          at org.apache.axis.encoding.TypeMappingRegistryImpl.<init>(TypeMappingRegistryImpl.java:149)
> >          at org.apache.axis.deployment.wsdd.WSDDDeployment.<init>(WSDDDeployment.java:449)
> >          at org.apache.axis.deployment.wsdd.WSDDDocument.setDocument(WSDDDocument.java:139)
> >          at org.apache.axis.deployment.wsdd.WSDDDocument.<init>(WSDDDocument.java:65)
> >          at org.apache.axis.configuration.FileProvider.configureEngine(FileProvider.java:179)
> >          at org.apache.axis.AxisEngine.init(AxisEngine.java:172)
> >          at org.apache.axis.AxisEngine.<init>(AxisEngine.java:156)
> >          at org.apache.axis.client.AxisClient.<init>(AxisClient.java:52)
> >          at org.apache.axis.client.Service.getAxisClient(Service.java:103)
> >          at org.apache.axis.client.Service.<init>(Service.java:143)
> >          at com.defactops.smartcvws.services.SmartCVWS.CandidateWSServiceLocator.<init>(Unknown
Source)
> >          at com.defactops.smartcv.swt.composites.windows.code.LoadRemoteCodeComposite.do_bAdd_widgetSelected(Unknown
Source)
> >          at com.defactops.smartcv.swt.composites.windows.CommonRemoteComposite$1.widgetSelected(Unknown
Source)
> >          at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
> >          at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> >          at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1021)
> >          at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2867)
> >          at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2572)
> >          at com.defactops.smartcv.swt.RunApp.startup(Unknown Source)
> >          ... 5 more
> >  [Loaded java.lang.Shutdown from /usr/java/j2sdk1.4.2_05/jre/lib/rt.jar]
> >  [...]
> >
> >
> >  I'm not sure if its axis or wss4j problem..
> >
> >
> >
> >  public class Boot {
> >
> >  	private static URL[] jarFinder(File path) throws Exception {
> >  		
> >  		List valRet = new ArrayList();
> >  		
> >  		File[] files = path.listFiles(new FileFilter() {
> >  			public boolean accept(File pathname) {
> >  				return pathname.getName().endsWith(".jar") || pathname.isDirectory();
> >  			}
> >  		});
> >  		
> >  		
> >  		for (int i = 0; i < files.length; i++) {
> >  			if (files[i].isDirectory() ) {
> >  				valRet.addAll(Arrays.asList(jarFinder(files[i])));
> >  			} else {
> >  				valRet.add(files[i].toURL());
> >  			}
> >  			
> >  		}
> >  		return (URL[])valRet.toArray(new URL[0]);
> >  	}
> >  	
> >  	public static void main(String[] args) throws Exception {
> >  		
> >  		Object obj = null;
> >  		ClassLoader loader = null;
> >  		boolean reboot = false;
> >  		
> >  		loader = new URLClassLoader(jarFinder(new File(".")), parent);
> >  		Thread.currentThread().setContextClassLoader(loader);
> >  		obj = loader.loadClass("com.defactops.smartcv.swt.RunApp").newInstance();
> >  		obj.getClass().getMethod("startup", null).invoke(obj, null);
> >  		
> >  		obj = null;
> >  		loader = null;
> >  		System.gc();
> >  		
> >  		
> >  	}
> >  }
> >
> >
> >   --
> > ;-)
> > ____________________________________
> > Jorge Martin Cuervo
> > Analista Programador
> >
> > Outsourcing Emarketplace
> > deFacto Powered by Standards
> >
> > email <jorge.martin@defactops.com>
> > voz +34 985 129 820
> > voz +34 660 026 384
> > ____________________________________
> >
> 
> 
> 
> --
> Davanum Srinivas : http://wso2.com/blogs/
> 
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> 

-- 
;-)
____________________________________
Jorge Martin Cuervo
Analista Programador

Outsourcing Emarketplace
deFacto Powered by Standards

email <jorge.martin@defactops.com>
voz +34 985 129 820
voz +34 660 026 384
____________________________________

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