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IDProjectCategoryView StatusDate SubmittedLast Update
0036391Openbravo ERPA. Platformpublic2017-07-03 18:112017-09-21 16:49
Reporterngarcia 
Assigned Toalostale 
PriorityhighSeverityminorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOS5OS Version
Product Version 
Target VersionFixed in Version3.0PR17Q4 
Merge Request Status
Review Assigned Tocaristu
OBNetwork customer
Web browser
ModulesCore
Support ticket
Regression level
Regression date
Regression introduced in release
Regression introduced by commit
Triggers an Emergency PackNo
Summary0036391: inconsistent behavior of OBDal.get by entity name + id when trying to populate a proxy by entity name + id
DescriptionWhen OBDal.get is used to get a record which ID does not exist in DB, it returns null.

Previous statement is true as far as there was not a proxy for the same object in Hibernate cache, in this case an ObjectNotFoundException is thrown.

Steps To Reproduce1. BusinessPartner bpProxy = (BusinessPartner) OBDal.getInstance().getProxy("BusinessPartner", "dummyId");
2. final BusinessPartner bpartner = (BusinessPartner) OBDal.getInstance().get("BusinessPartner", "dummyId");

Then, the query breaks if the object does not exist in DB.
Proposed SolutionAdd catch clause in OBDal class in get method:
  public BaseOBObject get(String entityName, Object id) {
    checkReadAccess(entityName);
    try {
      return SessionHandler.getInstance().find(entityName, id);
    } catch (ObjectNotFoundException ignore) {
      return null;
    }
  }
Additional Information
TagsNo tags attached.
Relationships
related to defect 0034657 closed alostale inconsistent behavior of OBDal.get when trying to get an inexistent record  
Attached Files
Issue History
Date ModifiedUsernameFieldChange
2017-07-03 18:11ngarciaNew Issue
2017-07-03 18:11ngarciaAssigned To => platform
2017-07-03 18:11ngarciaModules => Core
2017-07-03 18:11ngarciaTriggers an Emergency Pack => No
2017-07-03 18:11ngarciaIssue generated from0034657
2017-07-03 18:12ngarciaIssue Monitored: networkb
2017-07-03 18:13ngarciaRelationship addedrelated to 0034657
2017-07-04 11:17alostaleAssigned Toplatform => alostale
2017-07-04 11:17alostaleReview Assigned To => caristu
2017-07-04 11:18alostaleSummaryinconsistent behavior of OBDal.get when trying to get an inexistent record => inconsistent behavior of OBDal.get by entity name + id when trying to populate a proxy by entity name + id
2017-07-04 11:21hgbotCheckin
2017-07-04 11:21hgbotNote Added: 0097830
2017-07-04 11:21hgbotStatusnew => resolved
2017-07-04 11:21hgbotResolutionopen => fixed
2017-07-04 11:21hgbotFixed in SCM revision => http://code.openbravo.com/erp/devel/pi/rev/59f0b694423987416230f272f4164bc6f291c12c [^]
2017-07-04 20:09caristuNote Added: 0097850
2017-07-04 20:09caristuStatusresolved => closed
2017-07-04 20:09caristuFixed in Version => 3.0PR17Q4
2017-09-21 16:49hudsonbotCheckin
2017-09-21 16:49hudsonbotNote Added: 0099232

Notes
(0097830)
hgbot   
2017-07-04 11:21   
Repository: erp/devel/pi
Changeset: 59f0b694423987416230f272f4164bc6f291c12c
Author: Asier Lostalé <asier.lostale <at> openbravo.com>
Date: Tue Jul 04 11:16:39 2017 +0200
URL: http://code.openbravo.com/erp/devel/pi/rev/59f0b694423987416230f272f4164bc6f291c12c [^]

fixed bug 36391: inconsistent behavior of OBDal.get getting an inexistent row

  When getting a DAL object by entity name + id that's already proxied in cache
  it throws a ObjectNotFoundException if it does not exist in DB. Standard API
  for OBDal.get methods is to return null in this case.

---
M src-test/src/org/openbravo/test/dal/DalTest.java
M src/org/openbravo/dal/service/OBDal.java
---
(0097850)
caristu   
2017-07-04 20:09   
Code reviewed + tested OK
(0099232)
hudsonbot   
2017-09-21 16:49   
A changeset related to this issue has been promoted main and to the
Central Repository, after passing a series of tests.

Promotion changeset: https://code.openbravo.com/erp/devel/main/rev/9750b78d3e5c [^]
Maturity status: Test