Openbravo Issue Tracking System - Retail Modules
View Issue Details
IDProjectCategoryView StatusDate SubmittedLast Update
0039636Retail ModulesStoreServerpublic2018-11-15 15:142018-11-15 23:22
ReporterAugustoMauch 
Assigned ToAugustoMauch 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOS5OS Version
Product Version 
Target VersionFixed in Version 
Merge Request Status
Review Assigned Tomtaal
OBNetwork customer
Support ticket
Regression level
Regression date
Regression introduced in release
Regression introduced by commit
Triggers an Emergency PackNo
Summary0039636: Exception in SetCurrentMobileServerListener due to null OBContext
DescriptionAs a result of this change [1], the following error appears in the console when Tomcat is started:

67916 [localhost-startStop-1] ERROR org.openbravo.mobile.core.listener.SetCurrentMobileServerListener - Error while set current mobile server listener
org.openbravo.base.exception.OBException: java.lang.NullPointerException
    at org.openbravo.dal.core.OBInterceptor.doEvent(OBInterceptor.java:344)
    at org.openbravo.dal.core.OBInterceptor.onFlushDirty(OBInterceptor.java:186)
    at org.hibernate.event.internal.DefaultFlushEntityEventListener.invokeInterceptor(DefaultFlushEntityEventListener.java:362)
    at org.hibernate.event.internal.DefaultFlushEntityEventListener.handleInterception(DefaultFlushEntityEventListener.java:332)
    at org.hibernate.event.internal.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:283)
    at org.hibernate.event.internal.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:154)
    at org.hibernate.event.internal.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:235)
    at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:94)
    at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:38)
    at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1454)
    at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1440)
    at org.openbravo.dal.service.OBDal.flush(OBDal.java:257)
    at org.openbravo.dal.core.SessionHandler.flushRemainingChanges(SessionHandler.java:692)
    at org.openbravo.dal.core.SessionHandler.commitAndClose(SessionHandler.java:604)
    at org.openbravo.dal.service.OBDal.commitAndClose(OBDal.java:220)
    at org.openbravo.mobile.core.listener.SetCurrentMobileServerListener.contextInitialized(SetCurrentMobileServerListener.java:60)

The only consequence is that the isCuarrent column of the obmobc_server_definition table is not set. That property is only used by the synchronization of ad_process_run entries.

[1] https://code.openbravo.com/erp/pmods/org.openbravo.replication.symmetricds/rev/d7961f24089f#l2.1 [^]
Steps To ReproduceIn a multiserver environment, start Tomcat. The error will appear in the log
Proposed Solution
Additional Information
TagsNo tags attached.
Relationships
caused by feature request 0032427RR16Q3 closed Sandrahuguet Implement Store Server Process Requests APIs 
Attached Files
Issue History
Date ModifiedUsernameFieldChange
2018-11-15 15:14AugustoMauchNew Issue
2018-11-15 15:14AugustoMauchAssigned To => AugustoMauch
2018-11-15 15:14AugustoMauchTriggers an Emergency Pack => No
2018-11-15 15:14AugustoMauchRelationship addedcaused by 0032427
2018-11-15 15:30AugustoMauchReview Assigned To => mtaal
2018-11-15 15:31hgbotCheckin
2018-11-15 15:31hgbotNote Added: 0107933
2018-11-15 15:31hgbotStatusnew => resolved
2018-11-15 15:31hgbotResolutionopen => fixed
2018-11-15 15:31hgbotFixed in SCM revision => http://code.openbravo.com/erp/pmods/org.openbravo.mobile.core/rev/3f35fd66053b00b033688049c69e093948cdb05f [^]
2018-11-15 23:22mtaalNote Added: 0107939
2018-11-15 23:22mtaalStatusresolved => closed

Notes
(0107933)
hgbot   
2018-11-15 15:31   
Repository: erp/pmods/org.openbravo.mobile.core
Changeset: 3f35fd66053b00b033688049c69e093948cdb05f
Author: Augusto Mauch <augusto.mauch <at> openbravo.com>
Date: Thu Nov 15 15:22:34 2018 +0100
URL: http://code.openbravo.com/erp/pmods/org.openbravo.mobile.core/rev/3f35fd66053b00b033688049c69e093948cdb05f [^]

Fixes issue 39636: SetCurrentMobileServerListener does not throw exception

The problem was that OBDal.getInstance().commitAndClose(); was being executed without a valid
OBContext. In a listener the OBContext has not been set yet, so that line must be executed
within a setAdminMode block.

It used to work "by luck", just because a previous listener was leaving a setAdminMode lock open.

---
M src/org/openbravo/mobile/core/listener/SetCurrentMobileServerListener.java
---
(0107939)
mtaal   
2018-11-15 23:22   
reviewed