ibatis-user-java mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Edwin S Lukaweski" <serj...@rogers.com>
Subject Re: DAO catch SQLexceptions
Date Mon, 05 Dec 2005 12:20:58 GMT
OK. I had a closer look and found it. It seems that there is an exception 
thrown, "DaoException", that can be caught and acted upon. This is what I'll 
use.

Thnaks, again, for the response.

Edwin

----- Original Message ----- 
From: "Edwin S Lukaweski" <serjann@rogers.com>
To: <user-java@ibatis.apache.org>; <lmeadors@apache.org>
Sent: Monday, December 05, 2005 6:31 AM
Subject: Re: DAO catch SQLexceptions


>    Thank you for the prompt answer. You are right. The specific situation 
> I described will return null.
>
>    That still leaves the question, in my mind, about catching 
> SQLExceptions in general. There may be other situations that cause an 
> SQLException, such as an invalid SELECT statement. Is there a way of 
> catching these?
>
> thanks,
> Edwin
>
> ----- Original Message ----- 
> From: "Larry Meadors" <lmeadors@apache.org>
> To: <user-java@ibatis.apache.org>
> Sent: Sunday, December 04, 2005 6:19 PM
> Subject: Re: DAO catch SQLexceptions
>
>
> That would not throw an exception anyway - the returned object would
> simply be null.
>
> Larry
>
>
> On 12/4/05, Edwin S Lukaweski <serjann@rogers.com> wrote:
>>
>>
>> I am using Ibatis Data Access Objects. I cannot figure out how to catch
>> SQLExceptions when using methods like "group =
>> (Group)queryForObject("getGroup", oid);"
>>
>>     I wish to catch the fact that a row may not exist and report the 
>> error
>> back to the user. The Data Mapper seems to provide SQLExceptions bu the 
>> DAO
>> methods do not.
>>
>>     Any help would be appreciated.
>>
>> Edwin
>
>
> 



Mime
View raw message