993008 – NullPointerException if a findByPrimaryKey(null) is called

Bug 993008 - NullPointerException if a findByPrimaryKey(null) is called

Summary: NullPointerException if a findByPrimaryKey(null) is called

Keywords:
Status:	CLOSED CURRENTRELEASE
Alias:	None
Product:	JBoss Enterprise Application Platform 6
Classification:	JBoss
Component:	EJB
Sub Component:
Version:	6.1.0
Hardware:	Unspecified
OS:	Unspecified
Priority:	unspecified
Severity:	unspecified
Target Milestone:	ER1
Target Release:	EAP 6.2.0
Assignee:	wfink
QA Contact:	Jan Martiska
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:	1010206
TreeView+	depends on / blocked

Reported:	2013-08-05 11:54 UTC by wfink
Modified:	2018-12-03 19:31 UTC (History)
CC List:	0 users
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Clone Of:
Clones:	1010206 (view as bug list)
Environment:
Last Closed:	2013-12-15 16:55:12 UTC
Type:	Bug
Embargoed:

Attachments	(Terms of Use)

Description wfink 2013-08-05 11:54:33 UTC

If a findByPrimaryKey is called with a 'null' argument a unclear NullPointerException is thrown:

Caused by: java.lang.NullPointerException
	at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333) [rt.jar:1.7.0_25]
	at java.util.concurrent.ConcurrentHashMap.containsKey(ConcurrentHashMap.java:1016) [rt.jar:1.7.0_25]
	at org.jboss.as.ejb3.component.entity.entitycache.ReferenceCountingEntityCache.containsNotRemoved(ReferenceCountingEntityCache.java:77) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.as.cmp.component.interceptors.CmpEntityBeanHomeFinderInterceptorFactory.invokeFind(CmpEntityBeanHomeFinderInterceptorFactory.java:81) [jboss-as-cmp-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.as.ejb3.component.entity.interceptors.EntityBeanHomeFinderInterceptorFactory$1.processInvocation(EntityBeanHomeFinderInterceptorFactory.java:92) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final-redhat-2.jar:1.1.1.Final-redhat-2]
	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInCallerTx(CMTTxInterceptor.java:226) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:317) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:214) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final-redhat-2.jar:1.1.1.Final-redhat-2]
	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final-redhat-2.jar:1.1.1.Final-redhat-2]
	at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final-redhat-2.jar:1.1.1.Final-redhat-2]
	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final-redhat-2.jar:1.1.1.Final-redhat-2]
	at org.jboss.as.ejb3.component.interceptors.EjbExceptionTransformingInterceptorFactories$2.processInvocation(EjbExceptionTransformingInterceptorFactories.java:89) [jboss-as-ejb3-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	... 70 more

The CacheType might be different depend on the configuration.

Comment 1 wfink 2013-08-05 12:06:20 UTC

PR send
https://github.com/jbossas/jboss-eap/pull/277

Not applied to WFLY as the EJB2 Entities are removed here. Also the reason for not adding a test.

Comment 2 Jan Martiska 2013-09-18 14:56:49 UTC

Verified with EAP 6.2.0.ER1.

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