Re: [castor-dev] using TransactionManager & XA Resource Pool

[Patrick van Kann]

You can call setTransactionManager(String 
jndiNameOfTransactionManagerInYourJ2EEServer) on the JDO object. 
Typically you would do this on a JDO instance that itself would then be 
registered in JNDI for use by your app.

You would then manage the transactions in castor using a UserTransaction 
obtained from the TransactionManager managing JDO.

UserTransaction ut = ( UserTransaction ) ic.lookup( "java/utJndiAddress" );
DataObjects jdo jdo = ( DataObjects ) ic.lookup(  
"java/jdoJndiAddressOfJDOInstanceUponWhichYouHaveSetTransactionManagerAbove" 
);  
ut.begin()
Database db = jdo.getDatabase();   
//...do your stuff        
ut.commit();
return data;

Note that you must begin your tranny before you get the Database from 
the DataObject.

Hope this helps.

Patrick

Venkat Dosapati wrote:

hi all,

Can I use JTA & JTS compliant Transaction Manager & XA-compliant connection
pool
with Castor JDO. where can set the configuration to use them.
In my case I want to use JOTM [TransactionManager] & XAPool [XA resource
pool]
with Castor JDO.
Did anyone try this?

thanks
Venkat
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