iBatis upgrade question

["Rudra.Panda" <Ru...@target.com>]

Hi,

I use ibatis-2.3.0.677 in my current project. I wanted to upgrade to iBatis 3.0, and hence replaced ibatis-2.x.jar with ibatis-3-core-3.0.0.220.jar. However, I get compilation error for the followings

import com.ibatis.sqlmap.client.event.RowHandler;
import com.ibatis.sqlmap.engine.execution.BatchException;

Is there a guiding document on upgrading from ibatis-2.x to ibatis-3.0?

Thanks,
Rudra Panda | Sr. Technical Architect | TTS Merchandising & Supply Chain Development | *Target | 33 S. 6th Street, CC-18221 | Minneapolis, MN 55402 | 612.304.4458 (ph) | 612.385.0193 (cell)

Re: iBatis upgrade question

[François Schiettecatte <fs...@gmail.com>]

Rudra

I have just updated a project from 2.x to 3.x. Specifically to your point, RowHandler was replaced by ResultHandler which passes in a ResultContext from which you can get the object using ResultContext.getResultObject().

More generally, you will need to:

- review your ibatis xml configuration file
- review your map files
- add jdbcType to map file for fields which allow NULL
- need asm-3.2 - http://asm.ow2.org/
- SqlSession is quite a different beast from SqlMapClient
- check use of autocommit in sessions
- you will need to explicitly close sessions
- you should review SqlSession.clearCache() to see if it applies to your project.

That's all the notes I have for my project, I am sure there is more depending on the features you used.


Cheers

François
	

On Mar 8, 2010, at 4:41 PM, Rudra.Panda wrote:

> Hi,
>  
> I use ibatis-2.3.0.677 in my current project. I wanted to upgrade to iBatis 3.0, and hence replaced ibatis-2.x.jar with ibatis-3-core-3.0.0.220.jar. However, I get compilation error for the followings
>  
> import com.ibatis.sqlmap.client.event.RowHandler;
> import com.ibatis.sqlmap.engine.execution.BatchException;
>  
> Is there a guiding document on upgrading from ibatis-2.x to ibatis-3.0?
>  
> Thanks,
> Rudra Panda | Sr. Technical Architect | TTS Merchandising & Supply Chain Development | ¤Target | 33 S. 6th Street, CC-18221 | Minneapolis, MN 55402 | 612.304.4458 (ph) | 612.385.0193 (cell)
>  


---------------------------------------------------------------------
To unsubscribe, e-mail: user-java-unsubscribe@ibatis.apache.org
For additional commands, e-mail: user-java-help@ibatis.apache.org