Problems with context in JAXB and ActiveX bridge

Question

Hello!
I'm using Java ActiveX Bridge for accesing from Navision to a digital invoice API developed by spanish Industry, Commerce and Tourism Department.
I successfully executed the invoice creation process from a standalone java application. However, it doesn't work through activex bridge.
I suspect the problem is probably related to a classloader woe. Here's the first code snippet I used:
  public static void marshal(es.mityc.facturae31.Facturae paramFacturae, String paramString)
    try
      logger.info("Loading context es.mityc.facturae31");
      JAXBContext localJAXBContext = JAXBContext.newInstance("es.mityc.facturae31");
      logger.info("Creating marshaller"); The obtained exception is:
java.lang.NullPointerException
     at javax.xml.bind.ContextFinder.find(ContextFinder.java:279)
     at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:372)
     at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:337)
     at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:244)
     at es.mityc.facturae.utils.MarshallerUtil.marshal(MarshallerUtil.java:85)
     at com.mailgrafica.navifacturae.Facturae31.firmar(Facturae31.java:3153)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at sun.plugin.javascript.JSInvoke.invoke(Unknown Source)
     at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at sun.plugin.javascript.JSClassLoader.invoke(Unknown Source)
     at sun.plugin.com.MethodDispatcher.invoke(Unknown Source)
     at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source)
     at sun.plugin.com.BeanDispatchImpl.invoke(Unknown Source)Then, I changed code to make sure the context creation method receives a classloader which loads classes from appropiate jar file (Facturae-API.jar):
      URL[] urls = { new URL("file:///c:/Archivos de programa/Java/jre6/axbridge/lib/Facturae-API.jar"),
                new URL("file:///c:/Archivos de programa/Java/jre6/axbridge/lib/lib/jaxb-api.jar"),
                new URL("file:///c:/Archivos de programa/Java/jre6/axbridge/lib/lib/jaxb-impl.jar"),
                new URL("file:///c:/Archivos de programa/Java/jre6/axbridge/lib/lib/jsr173_1.0_api.jar")};
      ClassLoader oldcloader = Thread.currentThread().getContextClassLoader();
      URLClassLoader cloader = new URLClassLoader(urls, oldcloader);
      Thread.currentThread().setContextClassLoader(cloader);
      logger.info("Created URLClassloader");
      logger.info("Loading context es.mityc.facturae31");
      JAXBContext localJAXBContext = JAXBContext.newInstance("es.mityc.facturae31", cloader);
      logger.info("Creating marshaller");
      Marshaller localMarshaller = localJAXBContext.createMarshaller();
      FacturaeNamespacePrefixMapper localFacturaeNamespacePrefixMapper = new FacturaeNamespacePrefixMapper();
      localMarshaller.setProperty("com.sun.xml.bind.namespacePrefixMapper", localFacturaeNamespacePrefixMapper);
      FileOutputStream localFileOutputStream = new FileOutputStream(paramString + ".xsig");
      logger.info("Starting the marshal process");
      System.out.println("Starting the marshal process");
      localMarshaller.marshal(paramFacturae, localFileOutputStream);  // Exception now is produced here.  Now the exception is:
javax.xml.bind.JAXBException: class es.mityc.facturae31.Facturae nor any of its super class is known to this context.
     at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getBeanInfo(JAXBContextImpl.java:556)
     at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:478)
     at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:328)
     at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:257)
     at javax.xml.bind.helpers.AbstractMarshallerImpl.marshal(AbstractMarshallerImpl.java:75)
     at es.mityc.facturae.utils.MarshallerUtil.marshal(MarshallerUtil.java:92)
     at com.mailgrafica.navifacturae.Facturae31.firmar(Facturae31.java:3153)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at sun.plugin.javascript.JSInvoke.invoke(Unknown Source)
     at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at sun.plugin.javascript.JSClassLoader.invoke(Unknown Source)
     at sun.plugin.com.MethodDispatcher.invoke(Unknown Source)
     at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source)
     at sun.plugin.com.BeanDispatchImpl.invoke(Unknown Source)Could anybody help me? Thanks in advance.

Answer 1

According problem 1: this is not normal behavior and you could try first to restart Bridge holding down option key to reset the preferences.
But if you experience this also on the server I don't know if this solutions works. And according to problem 2, you should open a case on Adobe support using the little contact button top right on this page, not many users (including me) of this forum are using a server or know a lot about of that workflow :-(
You could try a forum search also on the word server (Search for forum only works when you are on the mainpage with al the post for Bridge for some strange reason...)