Bug 477217 - AQL : filter service fails with no error message
Summary: AQL : filter service fails with no error message
Status: CLOSED WORKSFORME
Alias: None
Product: Acceleo
Classification: Modeling
Component: Query Language (show other bugs)
Version: 3.6.0   Edit
Hardware: PC Windows 7
: P3 normal
Target Milestone: ---   Edit
Assignee: Yvan Lussaud CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: 479726 470460
  Show dependency tree
 
Reported: 2015-09-11 11:00 EDT by Laurent Fasani CLA
Modified: 2015-10-28 06:04 EDT (History)
2 users (show)

See Also:

Attachments
metamodel garden (37.92 KB, application/zip)
2015-09-17 09:02 EDT, Laurent Fasani CLA 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Laurent Fasani CLA 2015-09-11 11:00:51 EDT 
Tested on version 3.6.1 20150902

SCenario:
meta-modele : A contains a list of B
modele : A1 contains B1 and B2

From Interpreter view, select A1 and type the following query
aql:self.eContents()->filter(myMetaModel::B) fails with no message in error log

Note that it would be nice if eContents(<type>) and eAllContents(<type>) were implemented by aql
Comment 1 Laurent Fasani CLA 2015-09-17 09:02:03 EDT 
Created attachment 256639 [details]
metamodel garden
Comment 2 Laurent Fasani CLA 2015-09-17 09:03:50 EDT 
The bug is reproductible with the attached meta model
Create some data with ecore reflexive editor and select a EObject from model explorer to test expression in interpreter view
Comment 3 Eclipse Genie CLA 2015-10-02 10:10:31 EDT 
New Gerrit change created: https://git.eclipse.org/r/57297
Comment 5 Maxime Porhel CLA 2015-10-14 04:26:33 EDT 
Note that the evaluation works when the selection comes from the ReflexiveEditor but not from the model explorer (the model is in a modeling project, there is no selected Veiwpoint).
Comment 6 Yvan Lussaud CLA 2015-10-14 05:14:46 EDT 
You need to register your EPackage using IQueryEnvironment.registerEPackage() before AQL recognizes your EClassifier.
Comment 7 Maxime Porhel CLA 2015-10-14 05:19:04 EDT 
Bug 479726 has been created in Sirius: it seems that when there no selected viewpoint, the list of packages to register is always empty when the query environment is created or updated.
Comment 8 Laurent Goubet CLA 2015-10-28 06:04:32 EDT 
Not reproducible with pure AQL. Feel free to reopen if fixing bug 479726 doesn't fix this one.