Hi Clinton,
First , Thanks for your reply.
I have enabled both cacheModelsEnabled and statementCachingEnabled, And I
created the maps as following:
<resultMap class="A" id="AResult" groupBy="ida">
<result property="ida" column="ida" />
<result property="desc" column="desc" />
<result property="Bs" resultMap="BResult" />
</resultMap>
<resultMap class="B" id="BResult">
<result property="idb" column="idb" />
<result property="desc" column="desc" />
<result property="parentA" resultMap="AResult" />
</resultMap>
And a select
<select id="getA" resultMap="AResult">
SELECT
A.ida as ida,
A.desc as desc,
B.idb as idb,
B.desc as bdesc,
FROM A A, B B
WHERE
A.ida = B.ida
and A.ida = #value#
</select>
And I get the following error when i call this select statment:
java.lang.StackOverflowError
at sun.nio.cs.UTF_8$Decoder.decodeArrayLoop(UTF_8.java:270)
at sun.nio.cs.UTF_8$Decoder.decodeLoop(UTF_8.java:416)
at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:544)
at java.lang.StringCoding$CharsetSD.decode(StringCoding.java:190)
at java.lang.StringCoding.decode(StringCoding.java:228)
at java.lang.String.<init>(String.java:405)
.
.
.
Which is expected beacuse AResult will call BResult and BResult will call
AResult
So, How to solve this problem
Thanks
Clinton Begin wrote:
>
> Currently, the trick is to ensure that you have caching enabled for those
> statements (caching of any configuration, other than weak reference
> caching,
> will work).
> This is not ideal and is solved by iBATIS 3.0, which is just around the
> corner.
>
> Clinton
>
> On Mon, May 11, 2009 at 6:54 AM, RO86 <[email protected]> wrote:
>
>> Hi, All Suppose this sitiuation DB Tables: A(ida, desc) , B(idb, ida,
>> desc)
>> Java Classes: public class A{ String ida; String desc; List
>> * Bs; } public class B{String idb; String desc; A parentA;} I am new to
>> iBatis and I am trying to work around this problem. But I couldn't find
>> any
>> examples , please any one can help me in this THANKS
>> ------------------------------
>> View this message in context: HELP NEEDED : Bidirectional
>> associations<http://www.nabble.com/HELP-NEEDED-%3A-Bidirectional-associations-tp23482686p23482686.html>
>> Sent from the iBATIS - User - Java mailing list
>> archive<http://www.nabble.com/iBATIS---User---Java-f370.html>at
>> Nabble.com.
>> *
>
>
--
View this message in context:
http://www.nabble.com/HELP-NEEDED-%3A-Bidirectional-associations-tp23482686p23497323.html
Sent from the iBATIS - User - Java mailing list archive at Nabble.com.
