Thanks Jim. It realy helps. I think there should be someway to specify different
datasources with MVC PM, otherwise it is useless for any enterprise application that
has its own database.
Da-Ming
Message: 9
> Date: Thu, 21 Jun 2001 20:22:46 -0400
> From: Jim Archer <[EMAIL PROTECTED]>
> To: Da-Ming Duan <[EMAIL PROTECTED]>
> cc: [EMAIL PROTECTED]
> Subject: [JBoss-user] Re: MVCSoft Persistence Manager and JBoss
> Reply-To: [EMAIL PROTECTED]
>
> Hello...
>
> Let me take a shot at these...
>
> --On Thursday, June 21, 2001 4:43 PM -0600 Da-Ming Duan
> <[EMAIL PROTECTED]> wrote:
>
> > How and where to specify a datasource in a EJB2.0 jar with MVCSoft
> > Persistence Manager? Can I incude jaws.xml in an EJB2.0 jar to specify a
> > datasource with <jaws><datasource>MyOracleDBPool</datasource></jwas>?
>
> The code generated by the MVC PM uses DefaultDS. I'm noit sure if this can
> be easily changed, as I have never tried. You won;t need Jaws with the MVC
> PM, as it generates BMP code for you.
>
> > 2. There are 4 elements for MVCSoft Code Generator: EJB2.0 input jar,
> > EJB1.1 output jar, a temperory directory and the file with the DDL
> > output for the tables. What is this file and what are these tables?
> > Where to put this file when archiving the beans?
>
> The "DDL" file is actually just a bunch of SQL create statements you can
> use to create your tables in your database. You don't put this file
> anywhere. Since your now using BMP, jBoss won;t create the tables for you,
> so you'll have to use this file to do that yourself.
>
> Using a mapping.xml file, you can control the names and schemas of each
> table you'll need.
>
> > 3. Can jboss.xml still be put in the directory META-INF for an EJB2.0
> > jar?
>
> Yes, and depending upon what your doing you may still need it.
>
> > 4. Are mapping.xml and default_mapping.xml used to replace JBoss'
> > jaws.xml and standardjaws.xml? If yeas, the mapping.xml-->jaws.mxl is OK
>
> No, not at all. These files tell the code generator what table an field
> names and field types and sizes to use for the database tables. Nothing
> more.
>
> > By the way, is there any user email list for MVCSoft Persistence
> > Manager?
>
> Yes, they have a mail list on Yahoo Groups called ejb20-persistence. Its a
> very low volume and helpfull list.
>
> Good luck!
>
> Jim
>
> ********************************************
> I shall be telling this with a sigh
> Somewhere ages and ages hence:
> Two roads diverged in a wood, and I -
> I took the one less traveled by,
> And that has made all the difference.
>
> - Robert Frost, 1916
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