XStream
  1. XStream
  2. XSTR-447

reading constructor object back in class not found

    Details

    • Type: Bug Bug
    • Status: Closed Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 1.2.2
    • Fix Version/s: 1.3
    • Component/s: Converters
    • Labels:
      None
    • JDK version and platform:
      1.6.0_03 Windows

      Description

      The following attached java class toXmls into the 2nd attachment. When you try to read it in again you get the exception shown below.
      This is similar to http://jira.codehaus.org/browse/XSTR-185

      It doesn't like the int array. However if i serialize an int array by itself it works fine.

      If you have any other questions let me know.
      Thanks.

      Exception in thread "AWT-EventQueue-0" com.thoughtworks.xstream.converters.ConversionException: [I
      ---- Debugging information ----
      message : [I
      cause-exception : java.lang.ClassNotFoundException
      cause-message : [I
      class : server.zone.loader.ZoneInfo
      required-type : java.lang.reflect.Constructor
      path : /server.zone.loader.ZoneInfo/rooms/server.zone.loader.RoomInfo/roomConstructor/parameter-types/class[3]
      line number : 19
      -------------------------------
      at com.thoughtworks.xstream.converters.extended.JavaMethodConverter.unmarshal(JavaMethodConverter.java:107)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:56)
      at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:45)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:46)
      at com.thoughtworks.xstream.annotations.AnnotationReflectionConverter.unmarshallField(AnnotationReflectionConverter.java:66)
      at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:188)
      at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:125)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:56)
      at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:45)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:46)
      at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:66)
      at com.thoughtworks.xstream.converters.collections.ArrayConverter.unmarshal(ArrayConverter.java:44)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:56)
      at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:45)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:46)
      at com.thoughtworks.xstream.annotations.AnnotationReflectionConverter.unmarshallField(AnnotationReflectionConverter.java:66)
      at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:188)
      at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:125)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:56)
      at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:45)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:46)
      at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:117)
      at com.thoughtworks.xstream.core.ReferenceByXPathMarshallingStrategy.unmarshal(ReferenceByXPathMarshallingStrategy.java:29)
      at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:846)
      at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:833)
      at com.thoughtworks.xstream.XStream.fromXML(XStream.java:789)
      at worldcreator.WorldCreator.doImport(WorldCreator.java:274)
      at worldcreator.WorldCreator.access$3(WorldCreator.java:255)
      at worldcreator.WorldCreator$5.actionPerformed(WorldCreator.java:161)
      at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
      at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
      at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
      at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
      at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
      at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1216)
      at javax.swing.plaf.basic.BasicMenuItemUI$Handler.menuDragMouseReleased(BasicMenuItemUI.java:1320)
      at javax.swing.JMenuItem.fireMenuDragMouseReleased(JMenuItem.java:568)
      at javax.swing.JMenuItem.processMenuDragMouseEvent(JMenuItem.java:465)
      at javax.swing.JMenuItem.processMouseEvent(JMenuItem.java:411)
      at javax.swing.MenuSelectionManager.processMouseEvent(MenuSelectionManager.java:304)
      at javax.swing.plaf.basic.BasicPopupMenuUI$MouseGrabber.eventDispatched(BasicPopupMenuUI.java:807)
      at java.awt.Toolkit$SelectiveAWTEventListener.eventDispatched(Toolkit.java:2360)
      at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2252)
      at java.awt.Toolkit.notifyAWTEventListeners(Toolkit.java:2210)
      at java.awt.Component.dispatchEventImpl(Component.java:4308)
      at java.awt.Container.dispatchEventImpl(Container.java:2116)
      at java.awt.Component.dispatchEvent(Component.java:4240)
      at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
      at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
      at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
      at java.awt.Container.dispatchEventImpl(Container.java:2102)
      at java.awt.Window.dispatchEventImpl(Window.java:2429)
      at java.awt.Component.dispatchEvent(Component.java:4240)
      at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
      at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
      at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
      at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
      at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
      Caused by: java.lang.ClassNotFoundException: [I
      at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
      at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
      at com.thoughtworks.xstream.core.util.CompositeClassLoader.loadClass(CompositeClassLoader.java:68)
      at com.thoughtworks.xstream.core.util.ClassLoaderReference.loadClass(ClassLoaderReference.java:20)
      at com.thoughtworks.xstream.converters.extended.JavaMethodConverter.loadClass(JavaMethodConverter.java:118)
      at com.thoughtworks.xstream.converters.extended.JavaMethodConverter.unmarshal(JavaMethodConverter.java:95)
      ... 59 more

      1. export.xml
        0.9 kB
        Tom d
      2. RoomInfo.java
        0.8 kB
        Tom d

        Activity

        Hide
        Jörg Schaible added a comment -

        Yes, but have also a look at the issue in Sun's bug tracker. You can influence the JDK6 compatibility with a system property.

        Show
        Jörg Schaible added a comment - Yes, but have also a look at the issue in Sun's bug tracker. You can influence the JDK6 compatibility with a system property.
        Hide
        Jörg Schaible added a comment -

        Should have been resolved instead of closed ...

        Show
        Jörg Schaible added a comment - Should have been resolved instead of closed ...
        Hide
        Tom d added a comment -

        Thanks. I will verify tomorrow and close it. The turn around on this was impressive.

        Show
        Tom d added a comment - Thanks. I will verify tomorrow and close it. The turn around on this was impressive.
        Hide
        Tom d added a comment -

        It's fixed. Thanks
        I don't have access to close this but please do so whenever.

        Show
        Tom d added a comment - It's fixed. Thanks I don't have access to close this but please do so whenever.
        Hide
        Jörg Schaible added a comment -

        Closing issues before next release.

        Show
        Jörg Schaible added a comment - Closing issues before next release.

          People

          • Assignee:
            Jörg Schaible
            Reporter:
            Tom d
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved: