12:56 p.m.
NPE On ConsCall Per Instance Interceptions
------------------------------------------
Key: JBAOP-441
URL: http://jira.jboss.com/jira/browse/JBAOP-441
Project: JBoss AOP
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 2.0.0.alpha5
Reporter: Flavia Rainone
Assigned To: Flavia Rainone
Priority: Critical
Fix For: 2.0.0.beta
Here is the stack trace:
java.lang.NullPointerException
at
org.jboss.aop.GeneratedClassAdvisor.copyInfoFromClassAdvisor(GeneratedClassAdvisor.java:188)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.initialiseInfosForInstance(POJOCaller1$POJOCaller1InstanceAdvi
sor.java)
at
org.jboss.aop.GeneratedClassAdvisor$InstanceAdvisorStrategy.initialise(GeneratedClassAdvisor.java:1495)
at org.jboss.aop.GeneratedClassAdvisor.initialise(GeneratedClassAdvisor.java:115)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.initialise(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.<init>(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.<init>(POJOCaller1$POJOCaller1InstanceAdvisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.createInstanceAdvisor(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1._getInstanceAdvisor(POJOCaller.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.invo
keJoinpoint(JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.aop$constructorCall_con__1org_jboss_test_aop_beforeafterthrowingscoped
_TargetPOJO1_N_397299418508535556(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1.<init>(POJOCaller.java:97)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.assertConByCon(CallerJoinpointScopedTestCase.java:84)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.testConByCon(CallerJoinpointScopedTestCase.java:61)
This is happening because initialization of per instance advisor is taking place before
the call to initialiseCallers (method that initializes caller infos on class advisor).
This instance advisor initialization assumes that all info fields of class advisor are
already initialized and, hence, the NPE occurs.
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12:59 p.m.
New subject: [JBoss JIRA] Commented: (JBAOP-441) NPE On ConsCall Per Instance Interceptions
[ http://jira.jboss.com/jira/browse/JBAOP-441?page=comments#action_12369356 ]
Flavia Rainone commented on JBAOP-441:
--------------------------------------
Simply placing the call to initialiseCallers method at the same place as the other info
field initialisation calls are made does not work:
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.aop.ClassAdvisor$ConByMethodData.doResolveCallerConstructorInfo(ClassAdvisor.java:2306)
at org.jboss.aop.ClassAdvisor$ConByMethodData.access$200(ClassAdvisor.java:2192)
at
org.jboss.aop.ClassAdvisor$ResolveCallerConstuctorInfoAction$1$1.run(ClassAdvisor.java:1764)
at java.security.AccessController.doPrivileged(Native Method)
at
org.jboss.aop.ClassAdvisor$ResolveCallerConstuctorInfoAction$1.resolveInfo(ClassAdvisor.java:1760)
at
org.jboss.aop.ClassAdvisor$ConByMethodData.resolveCallerConstructorInfo(ClassAdvisor.java:2270)
at
org.jboss.aop.ClassAdvisor.resolveCallerConstructorInfo(ClassAdvisor.java:1231)
at
org.jboss.test.aop.beforeafterthrowingscoped.SuperPOJOCaller$SuperPOJOCallerAdvisor.initialiseCallers(SuperPOJOCaller$SuperPOJOCallerAdvisor.java)
at
org.jboss.aop.GeneratedClassAdvisor$ClassAdvisorStrategy.initialise(GeneratedClassAdvisor.java:1222)
at org.jboss.aop.GeneratedClassAdvisor.initialise(GeneratedClassAdvisor.java:115)
at
org.jboss.test.aop.beforeafterthrowingscoped.SuperPOJOCaller$SuperPOJOCallerAdvisor.initialise(SuperPOJOCaller$SuperPOJOCallerAdvisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.SuperPOJOCaller$SuperPOJOCallerAdvisor.<init>(SuperPOJOCaller$SuperPOJOCallerAdvisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.SuperPOJOCaller.<clinit>(POJOCaller.java)
... 19 more
Caused by: java.lang.NullPointerException
at
org.jboss.aop.util.SecurityActions$GetDeclaredMethodsAction$1$1.run(SecurityActions.java:51)
at java.security.AccessController.doPrivileged(Native Method)
at
org.jboss.aop.util.SecurityActions$GetDeclaredMethodsAction$1.getDeclaredMethods(SecurityActions.java:47)
at
org.jboss.aop.util.SecurityActions.getDeclaredMethods(SecurityActions.java:113)
at org.jboss.aop.util.MethodHashing.getMethodHashMap(MethodHashing.java:267)
at org.jboss.aop.util.MethodHashing.getMethodHashes(MethodHashing.java:258)
at org.jboss.aop.util.MethodHashing.findMethodByHash(MethodHashing.java:61)
at org.jboss.aop.util.MethodHashing.findMethodByHash(MethodHashing.java:56)
at
org.jboss.aop.ClassAdvisor$ConByMethodData.doResolveCallerConstructorInfo(ClassAdvisor.java:2278)
... 31 more
NPE On ConsCall Per Instance Interceptions
------------------------------------------
Key: JBAOP-441
URL: http://jira.jboss.com/jira/browse/JBAOP-441
Project: JBoss AOP
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: 2.0.0.alpha5
Reporter: Flavia Rainone
Assigned To: Flavia Rainone
Priority: Critical
Fix For: 2.0.0.beta
Here is the stack trace:
java.lang.NullPointerException
at
org.jboss.aop.GeneratedClassAdvisor.copyInfoFromClassAdvisor(GeneratedClassAdvisor.java:188)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.initialiseInfosForInstance(POJOCaller1$POJOCaller1InstanceAdvi
sor.java)
at
org.jboss.aop.GeneratedClassAdvisor$InstanceAdvisorStrategy.initialise(GeneratedClassAdvisor.java:1495)
at
org.jboss.aop.GeneratedClassAdvisor.initialise(GeneratedClassAdvisor.java:115)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.initialise(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.<init>(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.<init>(POJOCaller1$POJOCaller1InstanceAdvisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.createInstanceAdvisor(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1._getInstanceAdvisor(POJOCaller.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.invo
keJoinpoint(JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.aop$constructorCall_con__1org_jboss_test_aop_beforeafterthrowingscoped
_TargetPOJO1_N_397299418508535556(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1.<init>(POJOCaller.java:97)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.assertConByCon(CallerJoinpointScopedTestCase.java:84)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.testConByCon(CallerJoinpointScopedTestCase.java:61)
This is happening because initialization of per instance advisor is taking place before
the call to initialiseCallers (method that initializes caller infos on class advisor).
This instance advisor initialization assumes that all info fields of class advisor are
already initialized and, hence, the NPE occurs.
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2:04 p.m.
New subject: [JBoss JIRA] Updated: (JBAOP-441) NPE On ConsCall Per Instance Interceptions
[ http://jira.jboss.com/jira/browse/JBAOP-441?page=all ]
Flavia Rainone updated JBAOP-441:
---------------------------------
Description:
Here is the stack trace:
java.lang.NullPointerException
at
org.jboss.aop.GeneratedClassAdvisor.copyInfoFromClassAdvisor(GeneratedClassAdvisor.java:188)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.initialiseInfosForInstance(POJOCaller1$POJOCaller1InstanceAdvi
sor.java)
at
org.jboss.aop.GeneratedClassAdvisor$InstanceAdvisorStrategy.initialise(GeneratedClassAdvisor.java:1495)
at org.jboss.aop.GeneratedClassAdvisor.initialise(GeneratedClassAdvisor.java:115)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.initialise(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.<init>(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.<init>(POJOCaller1$POJOCaller1InstanceAdvisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.createInstanceAdvisor(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1._getInstanceAdvisor(POJOCaller.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.invo
keJoinpoint(JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.aop$constructorCall_con__1org_jboss_test_aop_beforeafterthrowingscoped
_TargetPOJO1_N_397299418508535556(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1.<init>(POJOCaller.java:97)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.assertConByCon(CallerJoinpointScopedTestCase.java:84)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.testConByCon(CallerJoinpointScopedTestCase.java:61)
The problem happens only when accessing info fields that are present at the superclass
advisor.
was:
Here is the stack trace:
java.lang.NullPointerException
at
org.jboss.aop.GeneratedClassAdvisor.copyInfoFromClassAdvisor(GeneratedClassAdvisor.java:188)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.initialiseInfosForInstance(POJOCaller1$POJOCaller1InstanceAdvi
sor.java)
at
org.jboss.aop.GeneratedClassAdvisor$InstanceAdvisorStrategy.initialise(GeneratedClassAdvisor.java:1495)
at org.jboss.aop.GeneratedClassAdvisor.initialise(GeneratedClassAdvisor.java:115)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.initialise(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.<init>(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.<init>(POJOCaller1$POJOCaller1InstanceAdvisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.createInstanceAdvisor(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1._getInstanceAdvisor(POJOCaller.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.invo
keJoinpoint(JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.aop$constructorCall_con__1org_jboss_test_aop_beforeafterthrowingscoped
_TargetPOJO1_N_397299418508535556(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1.<init>(POJOCaller.java:97)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.assertConByCon(CallerJoinpointScopedTestCase.java:84)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.testConByCon(CallerJoinpointScopedTestCase.java:61)
This is happening because initialization of per instance advisor is taking place before
the call to initialiseCallers (method that initializes caller infos on class advisor).
This instance advisor initialization assumes that all info fields of class advisor are
already initialized and, hence, the NPE occurs.
NPE On ConsCall Per Instance Interceptions
------------------------------------------
Key: JBAOP-441
URL: http://jira.jboss.com/jira/browse/JBAOP-441
Project: JBoss AOP
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: 2.0.0.alpha5
Reporter: Flavia Rainone
Assigned To: Flavia Rainone
Priority: Critical
Fix For: 2.0.0.beta
Here is the stack trace:
java.lang.NullPointerException
at
org.jboss.aop.GeneratedClassAdvisor.copyInfoFromClassAdvisor(GeneratedClassAdvisor.java:188)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.initialiseInfosForInstance(POJOCaller1$POJOCaller1InstanceAdvi
sor.java)
at
org.jboss.aop.GeneratedClassAdvisor$InstanceAdvisorStrategy.initialise(GeneratedClassAdvisor.java:1495)
at
org.jboss.aop.GeneratedClassAdvisor.initialise(GeneratedClassAdvisor.java:115)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.initialise(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.<init>(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.<init>(POJOCaller1$POJOCaller1InstanceAdvisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.createInstanceAdvisor(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1._getInstanceAdvisor(POJOCaller.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.invo
keJoinpoint(JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.aop$constructorCall_con__1org_jboss_test_aop_beforeafterthrowingscoped
_TargetPOJO1_N_397299418508535556(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1.<init>(POJOCaller.java:97)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.assertConByCon(CallerJoinpointScopedTestCase.java:84)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.testConByCon(CallerJoinpointScopedTestCase.java:61)
The problem happens only when accessing info fields that are present at the superclass
advisor.
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10:56 p.m.
New subject: [JBoss JIRA] Closed: (JBAOP-441) NPE On ConsCall Per Instance Interceptions
[ http://jira.jboss.com/jira/browse/JBAOP-441?page=all ]
Flavia Rainone closed JBAOP-441.
--------------------------------
Resolution: Done
NPE On ConsCall Per Instance Interceptions
------------------------------------------
Key: JBAOP-441
URL: http://jira.jboss.com/jira/browse/JBAOP-441
Project: JBoss AOP
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: 2.0.0.alpha5
Reporter: Flavia Rainone
Assigned To: Flavia Rainone
Priority: Critical
Fix For: 2.0.0.beta
Here is the stack trace:
java.lang.NullPointerException
at
org.jboss.aop.GeneratedClassAdvisor.copyInfoFromClassAdvisor(GeneratedClassAdvisor.java:188)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.initialiseInfosForInstance(POJOCaller1$POJOCaller1InstanceAdvi
sor.java)
at
org.jboss.aop.GeneratedClassAdvisor$InstanceAdvisorStrategy.initialise(GeneratedClassAdvisor.java:1495)
at
org.jboss.aop.GeneratedClassAdvisor.initialise(GeneratedClassAdvisor.java:115)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.initialise(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.<init>(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1InstanceAdvisor.<init>(POJOCaller1$POJOCaller1InstanceAdvisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.createInstanceAdvisor(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1._getInstanceAdvisor(POJOCaller.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.invo
keJoinpoint(JoinPoint_CByC__1org_jboss_test_aop_beforeafterthrowingscoped_TargetPOJO1_N_397299418508535556_2.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1$POJOCaller1Advisor.aop$constructorCall_con__1org_jboss_test_aop_beforeafterthrowingscoped
_TargetPOJO1_N_397299418508535556(POJOCaller1$POJOCaller1Advisor.java)
at
org.jboss.test.aop.beforeafterthrowingscoped.POJOCaller1.<init>(POJOCaller.java:97)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.assertConByCon(CallerJoinpointScopedTestCase.java:84)
at
org.jboss.test.aop.beforeafterthrowingscoped.CallerJoinpointScopedTestCase.testConByCon(CallerJoinpointScopedTestCase.java:61)
The problem happens only when accessing info fields that are present at the superclass
advisor.
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6941
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6944
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3 comments
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Flavia Rainone (JIRA)