ibatis-user-java mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "David Hodge" <dyho...@gmail.com>
Subject Re: iBatis 2.2.0 and Spring Framework 2.0 Bug
Date Fri, 08 Dec 2006 16:19:41 GMT
Thanks for your help. I guess I missed that post.

David Y. Hodge

On 12/8/06, Jeff Butler <jeffgbutler@gmail.com> wrote:
>
> We've seen this before:
>
> http://www.mail-archive.com/user-java@ibatis.apache.org/msg06009.html
>
> The bottom line is that you should inject the datasource into the
> SQLMapClient, NOT each DAO - this is what is shown in the Spring
> documentation, and is the supported method.
>
> Jeff Butler
>
>
>
> On 12/8/06, David Hodge <dyhodge@gmail.com> wrote:
> >
> > This happens when executing a query for list that has a subselect.  We
> > are using the SqlMapClientDaoSupport and setting the data source in each DAO
> > instead of in the SQLMapClient.  However, by setting the data source in the
> > the SQLMapClient, then it works fine.
> >
> >
> > We investigated but we are not sure why this happens.
> >
> > Here is the stack trace:
> >
> > java.lang.NullPointerException
> >     at
> > com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.endTransaction(
> > SqlMapExecutorDelegate.java :780)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.endTransaction(
> > SqlMapSessionImpl.java:170)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.endTransaction(
> > SqlMapClientImpl.java:149)
> >     at
> > com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.autoEndTransaction(
> > SqlMapExecutorDelegate.java:880)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList
> > (SqlMapExecutorDelegate.java:621)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList
> > (SqlMapExecutorDelegate.java :588)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(
> > SqlMapSessionImpl.java:118)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(
> > SqlMapClientImpl.java:96)
> >     at
> > com.ibatis.sqlmap.engine.mapping.result.loader.ResultLoader.getResult (
> > ResultLoader.java:72)
> >     at
> > com.ibatis.sqlmap.engine.mapping.result.loader.ResultLoader.loadResult(
> > ResultLoader.java:59)
> >     at
> > com.ibatis.sqlmap.engine.mapping.result.BasicResultMap.getNestedSelectMappingValue
> > (BasicResultMap.java :504)
> >     at com.ibatis.sqlmap.engine.mapping.result.BasicResultMap.getResults
> > (BasicResultMap.java:340)
> >     at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(
> > SqlExecutor.java:375)
> >     at
> > com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults (
> > SqlExecutor.java:295)
> >     at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(
> > SqlExecutor.java:186)
> >     at
> > com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery
> > (GeneralStatement.java :205)
> >     at
> > com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback
> > (GeneralStatement.java:173)
> >     at
> > com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList
> > (GeneralStatement.java :123)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList
> > (SqlMapExecutorDelegate.java:614)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList
> > (SqlMapExecutorDelegate.java:588)
> >     at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(
> > SqlMapSessionImpl.java:118)
> >     at
> > org.springframework.orm.ibatis.SqlMapClientTemplate$3.doInSqlMapClient(
> > SqlMapClientTemplate.java:263)
> >     at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(
> > SqlMapClientTemplate.java:188)
> >     at
> > org.springframework.orm.ibatis.SqlMapClientTemplate.executeWithListResult
> > (SqlMapClientTemplate.java:214)
> >     at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(
> > SqlMapClientTemplate.java:261)
> >
> > -------
> >
> > Thanks,
> >
> > David Y. Hodge
> >
>
>

Mime
View raw message