Re: Anyone know how to def Data-type in cmp-field???

[Edson Carlos Ericksson Richter]

Hummmm... Is not the java.lang.String a final class???


Edson Richter


----- Original Message ----- 
From: Juan Lorandi (Chile) <[EMAIL PROTECTED]>
To: Orion-Interest <[EMAIL PROTECTED]>
Sent: Monday, February 05, 2001 2:06 PM
Subject: RE: Anyone know how to def Data-type in cmp-field???


> Quick and dirty...
> 
> create your own class String (say ar.com.rifleman.String)
> --------
> package ar.com.rifleman
> public class String extends java.lang.String {}
> --------
> then map it to a varchar(30)...
> 
> <type-mapping type="ar.com.rifleman.String" name="varchar(30)" />
> 
> 
> that should do it (but again, it's quick and dirty)
> 
> JP
> 
> PS: Saludos de Claudio Paul Cannigia ;)
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> > Sent: Lunes, 05 de Febrero de 2001 9:58
> > To: Orion-Interest
> > Subject: Anyone know how to def Data-type in cmp-field???
> > 
> > 
> > > Hi!
> > Hi people aroud the world!!!
> > 
> > I've found info about what I need to run Orion EJB 2.0 sample 
> > with Interbase inside our Orion-list.
> > 
> > But for now, I'm having following trouble: primary keys, in 
> > Interbase, allow only 254 bytes in length. If I configure my 
> > datasource to use Interbase, and set schema="interbase.xml", 
> > and then mapping Strings to VARCHAR(255), I get errors in 
> > deployment time (primary key too long, or something like 
> > this). To turn things bad, I want to use all Interbase power, 
> > and map Strings to VARCHAR(8000)... How can I configure my 
> > primary-keys to use a max of varchar(30), or something like 
> > this? And, how I define the datasource that shold be used for 
> > deployment (not after deployment)?
> > 
> > See, I need to configure inside ejb-jar.xml file the datatype 
> > of my cmp-field (not in orion-ejb-jar.xml, because when Orion 
> > create orion-ejb-jar.xml tables are created too - so my 
> > database will be incorrect -> of course, I'll get app not 
> > deployed, because interbase will refuse the primary key with 
> > more than 254 bytes).
> > 
> > Anyone know how to do this???
> > 
> > 
> > Thanks
> > 
> 
>