IdStory Identity Manager

On project exits daily synchronization of contract slices. After finishing synchronization is executed clear dirty states as standalone LRT. This LRT process changes on slices and processor (ContractGuaranteeSaveProvisioningProcessor) for executing save on contract supervisor throw null pointer.

There is something strange with process order inside clear dirty state or somewhere. Because in clear dirty state was in one run added and then immediately removed one supervisor.

Also events queue process this events in wrong order because for another entities queue works perfectly and there is process delete first (because ContractGuaranteeSaveProvisioningProcessor throws null pointer).

Stack trace from event:

java.lang.NullPointerException
    at eu.bcvsolutions.idm.acc.event.processor.contract.ContractGuaranteeSaveProvisioningProcessor.process(ContractGuaranteeSaveProvisioningProcessor.java:66)
    at eu.bcvsolutions.idm.core.api.event.AbstractEntityEventProcessor.onApplicationEvent(AbstractEntityEventProcessor.java:239)
    at eu.bcvsolutions.idm.core.api.event.AbstractEntityEventProcessor$$FastClassBySpringCGLIB$$df69624d.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)
    at eu.bcvsolutions.idm.acc.event.processor.contract.ContractGuaranteeSaveProvisioningProcessor$$EnhancerBySpringCGLIB$$7e3750ae.onApplicationEvent(<generated>)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:372)
    at eu.bcvsolutions.idm.core.model.service.impl.DefaultEntityEventManager.process(DefaultEntityEventManager.java:251)
    at eu.bcvsolutions.idm.core.model.service.impl.DefaultEntityEventManager.process(DefaultEntityEventManager.java:178)
    at eu.bcvsolutions.idm.core.model.service.impl.DefaultEntityEventManager$$FastClassBySpringCGLIB$$1694e58f.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:295)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)
    at eu.bcvsolutions.idm.core.model.service.impl.DefaultEntityEventManager$$EnhancerBySpringCGLIB$$d91e28b8.process(<generated>)
    at eu.bcvsolutions.idm.core.model.event.processor.event.EntityEventExecuteProcessor.process(EntityEventExecuteProcessor.java:52)
    at eu.bcvsolutions.idm.core.api.event.AbstractEntityEventProcessor.onApplicationEvent(AbstractEntityEventProcessor.java:239)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:372)
    at eu.bcvsolutions.idm.core.model.service.impl.DefaultEntityEventManager.process(DefaultEntityEventManager.java:251)
    at eu.bcvsolutions.idm.core.model.service.impl.DefaultEntityEventManager.process(DefaultEntityEventManager.java:178)
    at eu.bcvsolutions.idm.core.model.service.impl.DefaultEntityEventManager$2.run(DefaultEntityEventManager.java:616)
    at eu.bcvsolutions.idm.core.config.DelegatingTransactionContextRunnable.run(DelegatingTransactionContextRunnable.java:39)
    at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:84)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:829)

We made little audit analyze for this user. All contracts and slices is now removed and user is in disabled state - this is correct from HR was sent nothing - contract end.

For classic update and create this error doesnt occur. Even when one contract is deleted. But this scenario removes last contract - slices.