Re: oracle config

Raj:

On Mon, 2005-10-24 at 12:27, Raj Joshi wrote:
> questions:
> 1. Is there a Keel recommended way to execute stored procedures via JDBC from a model?  I tried:
> 		DataSourceComponent ds = (DataSourceComponent) request.getComponent(DataSourceComponent.ROLE, request.getDomain());
> 

You can use "getService" from ModelRequest to access other services.

> but looks like getComponent doesn't exist in ModelRequest.
> 
> 2. What is the Keel recommended way to save information in a Model for reuse within a session by same user.  In other words, trying to figure if possible to have:
> @x-avalon.lifestyle type=session
> instead of
> @x-avalon.lifestyle type=singleton

You can use "context" to save information for a user - e.g. use

DefaultContext c = request.getContext();
c.put(key, data)

and retrieve it again (for the same user)

You can also get the session id, if you prefer, and use that to store
data in a persistent store (e.g. database, file, etc) for a specific
user.

HTH!

Mike

> 
> TIA
> -Raj
> -----Original Message-----
> From: Shash Chatterjee <[email protected]>
> Date: Wed, 12 Oct 2005 22:10:35 -0500
> To: developers-6VIttnCrOeJXNEnpj1eHPNi2O/[email protected] <developers-6VIttnCrOeJXNEnpj1eHPNi2O/[email protected]>
> Subject: Re: [Keelgroup] oracle config
> 
> Wha'dya know!!!!  I type the error in Google, and out pops three hits, 
> all related to Keel!
> 
> This one has the answer: 
> http://www.mail-archive.com/keelgroup-keelframework.com-rI8AND0JKYOgdSakss0wQjGcDxdMUgRv@public.gmane.org/msg02006.html
> 
> 
> > Thanks Shash,
> > I changed log level from "WARN" to "DEBUG" for svc-persist-default.  
> > It was already at "DEBUG" in svc-persist-base.  But that didn't help 
> > solve the mystery.  Actually when I attempt:
> > http://localhost:8080/default/model.do?model=createdb&db="wrapps"
> > <http://localhost:8080/default/model.do?model=createdb&db=%22raj-db%22>
> > the only log entry that changes is client.log.
> > BTW, I am using the code you sent me as-is.  I've not changed the id 
> > attribute other than the jdbc-url, user, and password for my db. And 
> > that's why using "wrapps."
> >
> >
> > It is still the same error:
> > Could not return a reference to the Component 
> > (Key='org.keel.services.persist.PersistentFactory/wrapps')
> > org.keel.services.model.ModelException: Could not return a reference 
> > to the Component 
> > (Key='org.keel.services.persist.PersistentFactory/wrapps')
> > ...
> >     at org.keel.servers.direct
> > .KeelDirectServer$MultiThreadedProcessor.run(KeelDirectServer.java:271)
> > Caused by: java.lang.IllegalArgumentException: Unknown java.sql.Types 
> > type -104
> >     at 
> > org.keel.services.persist.base.JDBCDatabaseType.typeToString(JDBCDatabaseType.java:1091)
> >     at 
> > org.keel.services.persist.base.OracleDatabaseType.setDataSource(OracleDatabaseType.java:93)
> > ...
> >
> > Thanks.
> 
> 
> 
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