Can you post your Spring configuration for the relevant beans?
Geoff
--- [EMAIL PROTECTED] wrote:
> If I turn lazy loading on, it is throwing an NPE from one specific
> sqlmaps
> query. The other queries & inserts work correctly.
>
> When I posted this problem last week, I misdirected attention by
> theorizing that this had something to do with the fact that I'm using
> spring transactions; I'm pretty sure it doesn't:
>
> The stacktrace is:
>
>
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.endTransaction(SqlMapExecutorDelegate.java:776)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.endTransaction(SqlMapSessionImpl.java:137)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.endTransaction(SqlMapClientImpl.java:115)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.autoEndTransaction(SqlMapExecutorDelegate.java:860)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:617)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:584)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:101)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:7Cool
> at
>
com.ibatis.sqlmap.engine.mapping.result.loader.ResultLoader.getResult(ResultLoader.java:72)
> at
>
com.ibatis.sqlmap.engine.mapping.result.loader.LazyResultLoader.loadObject(LazyResultLoader.java:9Cool
> at
>
com.ibatis.sqlmap.engine.mapping.result.loader.LazyResultLoader.invoke(LazyResultLoader.java:81)
> at $Proxy1.toArray(Unknown Source)
>
> At this point in the code, it is doing:
>
> txManager.end(session);
>
> txManager is, obviously, a TransactionManager; it is only built,
> apparently, from the constructor of SqlMapConfigParser.
>
>
> To initialize, I do, in the constructor of my class which extends
> SqlMapClientDaoSupport:
>
> super.setDataSource(ds);
> SqlMapClient smc = SqlMapClientBuilder.buildSqlMapClient(new
> InputStreamReader(
>
Config.getClasspathResource("classpath:.../ibatisSQLMapsConfig.xml").getInputStream()));
> super.setSqlMapClient(smc);
>
>
> SqlMapClientBuilder.buildSqlMapClient(...)
>
> calls:
>
> return new SqlMapConfigParser().parse(reader);
>
> The constructor with no arguments is as follows:
>
> public SqlMapConfigParser() {
> this(null, null);
> }
>
> However, line 272 of SqlMapConfigParser is never reached:
>
> vars.client.getDelegate().setTxManager(txManager);
>
> In fact, the process(Node node) method that it is wrapped in is never
> invoked; I don't have the source for NodeletParser handy, so I can't
> see
> why it is failing. I can look into this further if this problem is
> not
> reproducible by the devs.
>
> Am I missing something from my setup, or this a bug in Ibatis?
>
> Thanks
>
>
>
>
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