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Email notification scheduled job throws NullPointerException exception #6

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lmann99 opened this issue Jan 22, 2017 · 1 comment
Closed

Email notification scheduled job throws NullPointerException exception #6

lmann99 opened this issue Jan 22, 2017 · 1 comment

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@lmann99
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lmann99 commented Jan 22, 2017 •
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ERROR [20-January 06:03:05] [schedulerFactoryBean_Worker-3] org.quartz.core.JobRunShell - Job EMAIL.TASK_SHOULD_START threw an unhandled Exception:
java.lang.NullPointerException
at org.libreplan.importers.notifications.ComposeMessage.composeMessageForUser(ComposeMessage.java:138)
at org.libreplan.importers.notifications.realization.SendEmailOnTaskShouldStart.composeMessageForUser(SendEmailOnTaskShouldStart.java:101)
at org.libreplan.importers.notifications.realization.SendEmailOnTaskShouldStart.sendEmail(SendEmailOnTaskShouldStart.java:92)
at sun.reflect.GeneratedMethodAccessor187.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
at com.sun.proxy.$Proxy217.sendEmail(Unknown Source)
at org.libreplan.importers.notifications.jobs.SendEmailOnTaskShouldStartJob.executeInternal(SendEmailOnTaskShouldStartJob.java:48)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:75)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
ERROR [20-January 06:03:05] [schedulerFactoryBean_Worker-3] org.quartz.core.ErrorLogger - Job (EMAIL.TASK_SHOULD_START threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: java.lang.NullPointerException]
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
Caused by: java.lang.NullPointerException
at org.libreplan.importers.notifications.ComposeMessage.composeMessageForUser(ComposeMessage.java:138)
at org.libreplan.importers.notifications.realization.SendEmailOnTaskShouldStart.composeMessageForUser(SendEmailOnTaskShouldStart.java:101)
at org.libreplan.importers.notifications.realization.SendEmailOnTaskShouldStart.sendEmail(SendEmailOnTaskShouldStart.java:92)
at sun.reflect.GeneratedMethodAccessor187.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
at com.sun.proxy.$Proxy217.sendEmail(Unknown Source)
at org.libreplan.importers.notifications.jobs.SendEmailOnTaskShouldStartJob.executeInternal(SendEmailOnTaskShouldStartJob.java:48)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:75)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
... 1 more
@lmann99
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lmann99 commented Jan 22, 2017

Issue looks to be related to notification resource not having an associated user.

lmann99 added a commit that referenced this issue Jan 22, 2017
@lmann99
Resolve NullPointerExceptions thrown by email notification scheduled …
c73031b 
…jobs

Added null checks. Moved getCurrentWorker to DAO as now being used by multiple routines.

Fixes #6
@lmann99 lmann99 mentioned this issue Jan 22, 2017
Merged
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@lmann99