Spring @Scheduled method

[GoogleCodeExporter]

What steps will reproduce the problem?
1.Set up spring @Scheduled method
2.Implements 'select count(1) from table'
3.Run jetty server

What is the expected output? What do you see instead?
Nothing. A NullPointerException.

What version of the product are you using? On what operating system?
1.15 - Linux Ubuntu 12.04.3 LTS

Please provide any additional information below.

Dec 5, 2013 7:44:33 PM 
org.springframework.scheduling.support.TaskUtils$LoggingErrorHandler handleError
SEVERE: Unexpected error occurred in scheduled task.
java.lang.NullPointerException
    at net.sf.log4jdbc.sql.resultsetcollector.DefaultResultSetCollector.getColumnCount(DefaultResultSetCollector.java:99)
    at net.sf.log4jdbc.sql.resultsetcollector.ResultSetCollectorPrinter.getResultSetToPrint(ResultSetCollectorPrinter.java:68)
    at net.sf.log4jdbc.log.log4j2.Log4j2SpyLogDelegator.resultSetCollected(Log4j2SpyLogDelegator.java:388)
    at net.sf.log4jdbc.sql.jdbcapi.ResultSetSpy.reportAllReturns(ResultSetSpy.java:104)
    at net.sf.log4jdbc.sql.jdbcapi.ResultSetSpy.reportReturn(ResultSetSpy.java:192)
    at net.sf.log4jdbc.sql.jdbcapi.ResultSetSpy.next(ResultSetSpy.java:1983)
    at org.springframework.jdbc.core.RowMapperResultSetExtractor.extractData(RowMapperResultSetExtractor.java:91)
    at org.springframework.jdbc.core.RowMapperResultSetExtractor.extractData(RowMapperResultSetExtractor.java:60)
    at org.springframework.jdbc.core.JdbcTemplate$1.doInPreparedStatement(JdbcTemplate.java:651)
    at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:589)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:639)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:664)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:704)
    at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:179)
    at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:185)
    at batch.dao.AuthFilterBatchControlDAO.findByStatus(AuthFilterBatchControlDAO.java:111)
    at batch.dao.AuthFilterBatchControlDAO$$FastClassByCGLIB$$f221660b.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:698)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:631)
    at batch.dao.AuthFilterBatchControlDAO$$EnhancerByCGLIB$$1b511458.findByStatus(<generated>)
    at batch.service.AuthFilterBatchControlService.findRunning(AuthFilterBatchControlService.java:87)
    at batch.service.load.LoadService.finish(LoadService.java:77)
    at batch.service.load.LoadService$$FastClassByCGLIB$$7bcce3c8.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:627)
    at batch.service.load.LoadService$$EnhancerByCGLIB$$3daa0a42.finish(<generated>)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:64)
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)

Original issue reported on code.google.com by kauedb on 5 Dec 2013 at 9:57

[GoogleCodeExporter]

This is not a log4jdbc issue. It appears that your framework may be using 
log4jdbc-remix or some other log4jdbc derivative.

You can tell this because in the exception stack trace, the class that is 
throwing the null pointer exception is DefaultResultSetCollector which does not 
exist in log4jdbc.

Original comment by arthur.b...@gmail.com on 6 Dec 2013 at 12:45

• Changed state: Invalid

[GoogleCodeExporter]

Sorry. I mistake you with log4jdbc-log4j2.

Original comment by kauedb on 6 Dec 2013 at 2:50