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Bug 441586

Summary:	Fill Label Expression with the default value "X" for the Intersection Mapping of a cross Table
Product:	[Modeling] Sirius	Reporter:	Jessy Mallet <jessy.mallet>
Component:	Table	Assignee:	Project Inbox <sirius.table-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	enhancement
Priority:	P3	CC:	esteban.dugueperoux, laurent.redor, maxime.porhel
Version:	1.0.0	Keywords:	triaged
Target Milestone:	2.0.0
Hardware:	All
OS:	All
Whiteboard:

Description Jessy Mallet

2014-08-12 08:43:09 EDT

Usually users think their mapping doesn't work just because they don't write anything on label expression.

To solve this problem, a string value like "X" for example must be propose by default.

Comment 1 Maxime Porhel

2014-08-18 11:06:41 EDT

Jessy if you modify the default value in the metamodel, you will have to provide a migration participant to migrate existing VSM. 


Another solution, which does not require a migration, would be to modify the creation of IntersetionMappings in org.eclipse.sirius.table.metamodel.table.description.provider.CrossTableDescriptionItemProvider.collectNewChildDescriptors(Collection<Object>, Object)

Comment 2 Maxime Porhel

2014-08-18 11:34:08 EDT

See https://git.eclipse.org/r/#/c/31836/ for the change proposed by Jessy

Comment 3 Jessy Mallet

2014-08-20 10:37:36 EDT

The solution suggested by Maxime Porhel is retained. The item provider is modified instead of the metamodel to avoid migration issues.

See https://git.eclipse.org/r/#/c/31836/ for the change.

Comment 4 Laurent Redor

2014-08-21 09:26:09 EDT

Fixed by http://git.eclipse.org/c/sirius/org.eclipse.sirius.git/commit/?id=857d03c464406e2070025e0ab1e163207b620755

Comment 5 Pierre-Charles David

2014-10-27 06:52:59 EDT

Available in Sirius 2.0.0.