Access to entity object in the App Module

Hi all

Using JDeveloper 11.1.1.6.0 and have a hard time to find examples of querying an entity of my application module object in my model project (select simple with some criteria and no joins). I have the code that will do the same against a view object, but in my use case specific - the code is not used by a view, so a display object is not necessary.

Help appreciated!

Hello

You should not directly to EOs. This is what your are for. Don't forget - the items have nothing to do with database views

John

Tags: Java

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    at oracle.jbo.server.ViewDefImpl.createInstanceFromResultSet(ViewDefImpl.java:2740)

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    ... more than 120

    # # 0 in detail

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    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)

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    in java.awt.EventQueue$ 3.run(EventQueue.java:692)

    at java.security.AccessController.doPrivileged (Native Method)

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    at java.awt.EventQueue.dispatchEvent(EventQueue.java:705)

    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:154)

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    at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:219)

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    at oracle.jbo.server.ViewDefImpl.createInstanceFromResultSet(ViewDefImpl.java:2740)

    at oracle.jbo.server.ViewObjectImpl.createRowFromResultSet(ViewObjectImpl.java:6403)

    at oracle.jbo.server.ViewObjectImpl.createInstanceFromResultSet(ViewObjectImpl.java:6217)

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    at oracle.jbo.server.QueryCollection.fetch(QueryCollection.java:3914)

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    at oracle.jbo.server.ViewRowSetIteratorImpl.doFetch(ViewRowSetIteratorImpl.java:2988)

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    at javax.swing.JTable.prepareRenderer(JTable.java:5719)

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    at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161)

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    to javax.swing.RepaintManager$ ProcessingRunnable.run (RepaintManager.java:1677)

    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)

    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)

    at $200 (EventQueue.java:103) java.awt.EventQueue.access

    in java.awt.EventQueue$ 3.run(EventQueue.java:694)

    in java.awt.EventQueue$ 3.run(EventQueue.java:692)

    at java.security.AccessController.doPrivileged (Native Method)

    in java.security.ProtectionDomain$ 1.doIntersectionPrivilege(ProtectionDomain.java:76)

    at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)

    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:154)

    to java.awt.WaitDispatchSupport$ 2.run(WaitDispatchSupport.java:182)

    to java.awt.WaitDispatchSupport$ 4.run(WaitDispatchSupport.java:221)

    at java.security.AccessController.doPrivileged (Native Method)

    at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:219)

    at java.awt.Dialog.show(Dialog.java:1082)

    at java.awt.Component.show(Component.java:1651)

    at java.awt.Component.setVisible(Component.java:1603)

    at java.awt.Window.setVisible(Window.java:1014)

    at java.awt.Dialog.setVisible(Dialog.java:1005)

    at oracle.jbo.uicli.controls.JUErrorDialog.showError(JUErrorHandlerDlg.java:381)

    to oracle.jbo.uicli.controls.JUErrorHandlerDlg$ 1myRunnable.run(JUErrorHandlerDlg.java:494)

    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)

    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)

    at $200 (EventQueue.java:103) java.awt.EventQueue.access

    in java.awt.EventQueue$ 3.run(EventQueue.java:694)

    in java.awt.EventQueue$ 3.run(EventQueue.java:692)

    at java.security.AccessController.doPrivileged (Native Method)

    in java.security.ProtectionDomain$ 1.doIntersectionPrivilege(ProtectionDomain.java:76)

    at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)

    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)

    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)

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    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)

    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

    Caused by: java.lang.InstantiationException

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    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

    at java.lang.Class.newInstance(Class.java:374)

    at oracle.jbo.server.ViewDefImpl.createBlankInstance(ViewDefImpl.java:2765)

    ... more than 94

    # # 0 in detail

    java.lang.InstantiationException

    at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48)

    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

    at java.lang.Class.newInstance(Class.java:374)

    at oracle.jbo.server.ViewDefImpl.createBlankInstance(ViewDefImpl.java:2765)

    at oracle.jbo.server.ViewDefImpl.createInstanceFromResultSet(ViewDefImpl.java:2740)

    at oracle.jbo.server.ViewObjectImpl.createRowFromResultSet(ViewObjectImpl.java:6403)

    at oracle.jbo.server.ViewObjectImpl.createInstanceFromResultSet(ViewObjectImpl.java:6217)

    at oracle.jbo.server.QueryCollection.populateRow(QueryCollection.java:4059)

    at oracle.jbo.server.QueryCollection.fetch(QueryCollection.java:3914)

    at oracle.jbo.server.QueryCollection.get(QueryCollection.java:2446)

    at oracle.jbo.server.ViewRowSetImpl.getRow(ViewRowSetImpl.java:5465)

    at oracle.jbo.server.ViewRowSetIteratorImpl.doFetch(ViewRowSetIteratorImpl.java:2988)

    at oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed(ViewRowSetIteratorImpl.java:2844)

    at oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed(ViewRowSetIteratorImpl.java:2804)

    at oracle.jbo.server.ViewRowSetIteratorImpl.getRowAtRangeIndex(ViewRowSetIteratorImpl.java:740)

    at oracle.jbo.server.ViewRowSetImpl.getRowAtRangeIndex(ViewRowSetImpl.java:5487)

    at oracle.jbo.server.ViewObjectImpl.getRowAtRangeIndex(ViewObjectImpl.java:11706)

    at oracle.adf.model.binding.DCIteratorBinding.getRowAtRangeIndex(DCIteratorBinding.java:2434)

    at oracle.adf.model.binding.DCControlBinding.getRowAtRangeIndex(DCControlBinding.java:434)

    at oracle.jbo.uicli.binding.JUCtrlValueBinding.getAttributeFromRow(JUCtrlValueBinding.java:687)

    to oracle.jbo.uicli.jui.JUTableBinding$ JUTableModel.getValueAt (JUTableBinding.java:1525)

    at javax.swing.JTable.getValueAt(JTable.java:2717)

    at javax.swing.JTable.prepareRenderer(JTable.java:5719)

    at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:2114)

    at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:2016)

    at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1812)

    at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161)

    at javax.swing.JComponent.paintComponent(JComponent.java:778)

    at javax.swing.JComponent.paint(JComponent.java:1054)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JViewport.paint(JViewport.java:731)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JViewport.paint(JViewport.java:731)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1047)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintToOffscreen(JComponent.java:5219)

    at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:295)

    at javax.swing.RepaintManager.paint(RepaintManager.java:1249)

    at javax.swing.JComponent._paintImmediately(JComponent.java:5167)

    at javax.swing.JComponent.paintImmediately(JComponent.java:4978)

    to javax.swing.RepaintManager$ 3.run(RepaintManager.java:808)

    to javax.swing.RepaintManager$ 3.run(RepaintManager.java:796)

    at java.security.AccessController.doPrivileged (Native Method)

    in java.security.ProtectionDomain$ 1.doIntersectionPrivilege(ProtectionDomain.java:76)

    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:796)

    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:769)

    at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:718)

    to javax.swing.RepaintManager.access$ 1100 (RepaintManager.java:62)

    to javax.swing.RepaintManager$ ProcessingRunnable.run (RepaintManager.java:1677)

    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)

    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)

    at $200 (EventQueue.java:103) java.awt.EventQueue.access

    in java.awt.EventQueue$ 3.run(EventQueue.java:694)

    in java.awt.EventQueue$ 3.run(EventQueue.java:692)

    at java.security.AccessController.doPrivileged (Native Method)

    in java.security.ProtectionDomain$ 1.doIntersectionPrivilege(ProtectionDomain.java:76)

    at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)

    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:154)

    to java.awt.WaitDispatchSupport$ 2.run(WaitDispatchSupport.java:182)

    to java.awt.WaitDispatchSupport$ 4.run(WaitDispatchSupport.java:221)

    at java.security.AccessController.doPrivileged (Native Method)

    at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:219)

    at java.awt.Dialog.show(Dialog.java:1082)

    at java.awt.Component.show(Component.java:1651)

    at java.awt.Component.setVisible(Component.java:1603)

    at java.awt.Window.setVisible(Window.java:1014)

    at java.awt.Dialog.setVisible(Dialog.java:1005)

    at oracle.jbo.uicli.controls.JUErrorDialog.showError(JUErrorHandlerDlg.java:381)

    to oracle.jbo.uicli.controls.JUErrorHandlerDlg$ 1myRunnable.run(JUErrorHandlerDlg.java:494)

    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)

    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)

    at $200 (EventQueue.java:103) java.awt.EventQueue.access

    in java.awt.EventQueue$ 3.run(EventQueue.java:694)

    in java.awt.EventQueue$ 3.run(EventQueue.java:692)

    at java.security.AccessController.doPrivileged (Native Method)

    in java.security.ProtectionDomain$ 1.doIntersectionPrivilege(ProtectionDomain.java:76)

    at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)

    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)

    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)

    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)

    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)

    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

    Thanks for any suggestions you might have to point me in the right direction to solve this.

    This problem has been resolved by deleting and recreating the java class of the view object files.

  • How to get the view of entity impl and get app module

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