[ http://issues.apache.org/jira/browse/IBATIS-152?page=all ]
Sven Boden updated IBATIS-152:
------------------------------
Attachment: PreparedStatementLogProxy.java
Full file
> NullPointer Exception thrown in GeneralStatement.executeQueryWithCallback
> when using Log4j
> ------------------------------------------------------------------------------------------
>
> Key: IBATIS-152
> URL: http://issues.apache.org/jira/browse/IBATIS-152
> Project: iBatis for Java
> Type: Bug
> Components: SQL Maps
> Versions: 2.1.1
> Environment: Windows XP, Java 1.3
> Reporter: David Winterbottom
> Attachments: PreparedStatementLogProxy.diff, PreparedStatementLogProxy.java,
> RefCursor.zip
>
> Hi,
> I am trying to follow the supplied test for IBATIS-53 (Oracle ref cursors).
> I have found that running the supplied test (number 6) with log4j-1.2.9.jar
> on
> the classpath causes a NullPointerException.
> The stack trace and output is:
> DEBUG [main] - Created connection 3235124.
> DEBUG [main] - {conn-100000} Connection
> DEBUG [main] - {pstm-100001} PreparedStatement: { ? = call
> mis_extract.mgr_case_temp.FindCases }
> DEBUG [main] - {pstm-100001} Parameters: []
> DEBUG [main] - {pstm-100001} Types: []
> DEBUG [main] - {rset-100002} ResultSet
> DEBUG [main] - Returned connection 3235124 to pool.
> com.ibatis.common.jdbc.exception.NestedSQLException:
> --- The error occurred in com/kinnect/mis/datamodel/sql/CaseToExtract.xml.
> --- The error occurred while applying a parameter map.
> --- Check the output.
> --- Check the output parameters (retrieval of output parameters failed).
> --- Cause: java.lang.NullPointerException
> Caused by: java.lang.NullPointerException
> at
> com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:184)
> at
> com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForObject(GeneralStatement.java:100)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:561)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:536)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject(SqlMapSessionImpl.java:97)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForObject(SqlMapClientImpl.java:69)
> at com.kinnect.mis.MISExtract.readCasesToExtract(MISExtract.java:233)
> at com.kinnect.mis.MISExtract.main(MISExtract.java:64)
> Caused by:
> java.lang.NullPointerException
> at java.lang.reflect.Method.invoke(Native Method)
> at
> com.ibatis.common.jdbc.logging.ResultSetLogProxy.invoke(ResultSetLogProxy.java:47)
> at $Proxy2.close(Unknown Source)
> at
> com.ibatis.sqlmap.engine.execution.SqlExecutor.closeResultSet(SqlExecutor.java:392)
> at
> com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQueryProcedure(SqlExecutor.java:298)
> at
> com.ibatis.sqlmap.engine.mapping.statement.ProcedureStatement.sqlExecuteQuery(ProcedureStatement.java:34)
> at
> com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:169)
> at
> com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForObject(GeneralStatement.java:100)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:561)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:536)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject(SqlMapSessionImpl.java:97)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForObject(SqlMapClientImpl.java:69)
> at com.kinnect.mis.MISExtract.readCasesToExtract(MISExtract.java:233)
> at com.kinnect.mis.MISExtract.main(MISExtract.java:64)
> Is there a known problem with log4j with IBatis ?
> Is this a problem for RefCursors only ?
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