Re: Modeler Exception for using dots on attributes

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Mon Jan 12 2009 - 12:32:08 EST

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    So "account.mail" is a COLUMN name? Not a table + column name?

    Could you clarify please.

    Thanks,
    Andrus

    On Jan 12, 2009, at 7:10 PM, Javi Peter wrote:

    >
    > Hi,
    >
    > each time I reverse engineer a database schema with dots (e.g.
    > "mail.account"), the modeler hangs. If I hit Validate Project, it
    > shows the exception shown at the end of the email.
    > It also happens if I create manually the ObjAttribute.
    >
    > Any ideas of why this happens and how to workaround this (I MUST use
    > dots).
    >
    > Thanks,
    > Javier Rubio
    >
    >
    > CayenneModeler Info
    > Version: 2.0.4
    > Build Date: October 8 2007
    > Exception:
    > =================================
    > org.apache.cayenne.exp.ExpressionException: [v.2.0.4 October 8 2007]
    > Can't resolve path component: [account.mail].
    > at org.apache.cayenne.map.Entity$PathIterator.next(Entity.java:363)
    > at
    > org.apache.cayenne.map.ObjAttribute.getDbAttribute(ObjAttribute.java:
    > 147)
    > at
    > org
    > .apache
    > .cayenne
    > .util.EntityMergeSupport.getMeaningfulFKs(EntityMergeSupport.java:173)
    > at
    > org
    > .apache
    > .cayenne
    > .modeler
    > .dialog
    > .objentity
    > .EntitySyncController.createMerger(EntitySyncController.java:69)
    > at
    > org
    > .apache
    > .cayenne
    > .modeler
    > .action.DbEntitySyncAction.synchDbEntity(DbEntitySyncAction.java:75)
    > at
    > org
    > .apache
    > .cayenne
    > .modeler
    > .action.DbEntitySyncAction.performAction(DbEntitySyncAction.java:60)
    > at
    > org
    > .apache
    > .cayenne
    > .modeler.util.CayenneAction.actionPerformed(CayenneAction.java:163)
    > at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
    > at javax.swing.AbstractButton$Handler.actionPerformed(Unknown
    > Source)
    > at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown
    > Source)
    > at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
    > at
    > javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown
    > Source)
    > at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
    > at java.awt.Component.processMouseEvent(Unknown Source)
    > at javax.swing.JComponent.processMouseEvent(Unknown Source)
    > at java.awt.Component.processEvent(Unknown Source)
    > at java.awt.Container.processEvent(Unknown Source)
    > at java.awt.Component.dispatchEventImpl(Unknown Source)
    > at java.awt.Container.dispatchEventImpl(Unknown Source)
    > at java.awt.Component.dispatchEvent(Unknown Source)
    > at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown
    > Source)
    > at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    > at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    > at java.awt.Container.dispatchEventImpl(Unknown Source)
    > at java.awt.Window.dispatchEventImpl(Unknown Source)
    > at java.awt.Component.dispatchEvent(Unknown Source)
    > at java.awt.EventQueue.dispatchEvent(Unknown Source)
    > at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown
    > Source)
    > at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
    > Source)
    > at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    > at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    > at java.awt.EventDispatchThread.run(Unknown Source)
    >
    >
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