Re: Entity Modeler and embedded derby

From: Cornelius Jaeger (cjaege..isualfood.ch)
Date: Mon Feb 11 2008 - 06:25:56 EST

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    On 11.02.2008, at 10:48, Barši Einarsson wrote:

    > Re: Entity Modeler and embedded derby
    >
    > (I sent this in on 6 Feb 2008. No response. Here it is again.)
    >
    > How is it done?

    you may want to create a Database Config in Entity Modeler
    http://wiki.objectstyle.org/confluence/display/WOL/Using+Entity+Modeler
    about half way down the page

    >
    >
    > I am trying to use Entity Modeler in the SophisticatedDatabaseExample.
    >
    > What is Entity Modeler's classpath?

    are you running standalone? don't know never used.
    it's integrated in WOLips

    >
    >
    > Where should derby.jar be?
    > Where should javajdbcadaptor.jar be?

    simple answer, in your classpath.
    assuming osx:
    you can soft link them into /Library/Java/Extensions/ or put them
    somewhere more convenient.

    >
    >
    > Where do I set the derby.system.home property?
    i set my classpath in the shell directly. this is from my .cshrc script.
    i use tcsh, so if you use bash (assuming osx or something *nixy)

    setenv DERBY_HOME ~/Documents/Applications/Developer/derby/bin
    setenv CLASSPATH $DERBY_HOME/lib/derby.jar:$DERBY_HOME/lib/
    derbytools.jar

    >
    > Do I need to specify the DerbyPlugIn?

    yes, see the Database Configuration

    HTH

    Sorry i haven't spent much time with derby either, but the examples
    worked this way.

    Cornelius



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