Hi,
We are currently using GlazedLists v 1.7 and like to upgrade to version 1.8, but we couldn't solve a problem that it's saying "Expected ParameterizedType but found TypeVariable". We modified a line in BeanProperty class currentClass = TYPE_RESOLVER.getReturnType(currentClass, partGetter); to currentClass = partGetter.getReturnType(); now it seems there is no problem. Is there a problem with this? Thank you |
On Thu, Jul 8, 2010 at 2:55 AM, engintekin <[hidden email]> wrote:
We are currently using GlazedLists v 1.7 and like to upgrade to version 1.8, Nope, but it suggests that I have a bug in TypeResolver. I suspect this is happening with a method whose return type is parameterized. Can you paste the signature of the offending getter in an email so that we can write a test? You'll be able to figure out which one by printing 'partGetter' before the call to getReturnType. Whichever getter is printed immediately before the stacktrace is our candidate.
Thanks. |
This post was updated on .
Hi,
class A<T extends B> { public T getB(){} } The list is filled with "new A()", I think it's working if the list was filled with "new A<B>()"
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Here is the stack trace
java.lang.AssertionError: Unexpected type. Expected: java.lang.reflect.ParameterizedType, got: sun.reflect.generics.reflectiveObjects.TypeVariableImpl, for type literal: T. at ca.odell.glazedlists.impl.java15.MoreTypes.unexpectedType(MoreTypes.java:113) at ca.odell.glazedlists.impl.java15.MoreTypes.getRawType(MoreTypes.java:108) at ca.odell.glazedlists.impl.java15.TypeLiteral.<init>(TypeLiteral.java:61) at ca.odell.glazedlists.impl.java15.TypeLiteral.get(TypeLiteral.java:98) at ca.odell.glazedlists.impl.java15.TypeLiteral.resolve(TypeLiteral.java:122) at ca.odell.glazedlists.impl.java15.TypeLiteral.getReturnType(TypeLiteral.java:200) at ca.odell.glazedlists.impl.java15.J2SE50ReturnTypeResolver.getReturnType(J2SE50ReturnTypeResolver.java:18) at ca.odell.glazedlists.impl.beans.BeanProperty.<init>(BeanProperty.java:72) at ca.odell.glazedlists.impl.beans.BeanTableFormat.loadPropertyDescriptors(BeanTableFormat.java:106) at ca.odell.glazedlists.impl.beans.BeanTableFormat.getColumnValue(BeanTableFormat.java:136) at disat.fdn.infrastructure.view.table.decorated.GroupTableFormat.getColumnValue(GroupTableFormat.java:82) at ca.odell.glazedlists.swing.EventTableModel.getValueAt(EventTableModel.java:246) at org.jdesktop.swingx.JXTable.getValueAt(JXTable.java:1516) at javax.swing.JTable.prepareRenderer(JTable.java:5702) at org.jdesktop.swingx.JXTable.prepareRenderer(JXTable.java:3579) at org.jvnet.substance.SubstanceTableUI.paintCell(SubstanceTableUI.java:1081) at org.jvnet.substance.SubstanceTableUI.paintCells(SubstanceTableUI.java:714) at org.jvnet.substance.SubstanceTableUI.paint(SubstanceTableUI.java:588) at org.jvnet.substance.SubstanceTableUI.__org__jvnet__substance__SubstanceTableUI__update(SubstanceTableUI.java:2745) at org.jvnet.substance.SubstanceTableUI.update(SubstanceTableUI.java) at javax.swing.JComponent.paintComponent(JComponent.java:752) at javax.swing.JComponent.paint(JComponent.java:1029) at javax.swing.JComponent.paintChildren(JComponent.java:862) at javax.swing.JComponent.paint(JComponent.java:1038) at javax.swing.JViewport.paint(JViewport.java:747) at javax.swing.JComponent.paintChildren(JComponent.java:862) at javax.swing.JComponent.paint(JComponent.java:1038) at javax.swing.JComponent.paintChildren(JComponent.java:862) at javax.swing.JComponent.paint(JComponent.java:1038) at javax.swing.JComponent.paintChildren(JComponent.java:862) at javax.swing.JComponent.paint(JComponent.java:1038) at javax.swing.JComponent.paintChildren(JComponent.java:862) at javax.swing.JComponent.paint(JComponent.java:1038) at javax.swing.JComponent.paintChildren(JComponent.java:862) at javax.swing.JComponent.paint(JComponent.java:1038) at javax.swing.JComponent.paintChildren(JComponent.java:862) at javax.swing.JComponent.paint(JComponent.java:1038) at javax.swing.JLayeredPane.paint(JLayeredPane.java:567) at javax.swing.JComponent.paintChildren(JComponent.java:862) at javax.swing.JComponent.paintToOffscreen(JComponent.java:5131) at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:278) at javax.swing.RepaintManager.paint(RepaintManager.java:1224) at javax.swing.JComponent.paint(JComponent.java:1015) at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:21) at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60) at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97) at java.awt.Container.paint(Container.java:1780) at java.awt.Window.paint(Window.java:3375) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:796) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:713) at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:693) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:125) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178) at java.awt.Dialog$1.run(Dialog.java:1046) at java.awt.Dialog$3.run(Dialog.java:1098) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Dialog.show(Dialog.java:1096) at java.awt.Component.show(Component.java:1563) at java.awt.Component.setVisible(Component.java:1515) at java.awt.Window.setVisible(Window.java:842) at java.awt.Dialog.setVisible(Dialog.java:986) at disat.fdn.infrastructure.view.dialog.StandartDialog.showDialog(StandartDialog.java:220) at disat.fdn.fatura.view.FaturaKontrolDialog.showDialog(FaturaKontrolDialog.java:358) at disat.fdn.fatura.view.FaturaIcinVakaTable$2.execute(FaturaIcinVakaTable.java:93) at disat.fdn.infrastructure.view.ExceptionHandlingActionListener.actionPerformed(ExceptionHandlingActionListener.java:22) at disat.fdn.infrastructure.view.table.decorated.ZebraTable$1.mouseClicked(ZebraTable.java:83) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:252) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:252) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:252) at java.awt.Component.processMouseEvent(Component.java:6266) at javax.swing.JComponent.processMouseEvent(JComponent.java:3267) at java.awt.Component.processEvent(Component.java:6028) at java.awt.Container.processEvent(Container.java:2041) at java.awt.Component.dispatchEventImpl(Component.java:4630) at java.awt.Container.dispatchEventImpl(Container.java:2099) at java.awt.Component.dispatchEvent(Component.java:4460) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4247) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168) at java.awt.Container.dispatchEventImpl(Container.java:2085) at java.awt.Window.dispatchEventImpl(Window.java:2478) at java.awt.Component.dispatchEvent(Component.java:4460) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) |
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