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Bug 349556

Summary: [Restructuring] EMF Facet Java Query wizard
Product: z_Archived Reporter: Nicolas Guyomar <nicolas.guyomar>
Component: EMF-FacetAssignee: Nicolas Bros <nicolas.bros>
Status: CLOSED FIXED QA Contact:
Severity: enhancement    
Priority: P4 CC: emft.facet-inbox, gdupe, nicolas.bros
Version: unspecifiedFlags: gdupe: juno+
Target Milestone: ---   
Hardware: All   
OS: All   
Whiteboard:
Bug Depends on: 349546, 349566, 349569    
Bug Blocks:    
Attachments:
Description Flags
org.eclipse.emf.facet.query.java.ui.zip
nicolas.bros: iplog+, nicolas.bros: review+
org.eclipse.emf.facet.query.java.ui.tests
nicolas.bros: iplog+, nicolas.bros: review+
Patch for Bug 349556 xfriends nicolas.bros: iplog+, nicolas.bros: review+

Description Nicolas Guyomar CLA 2011-06-16 09:01:20 EDT
Hi,

We need to be able to create Java Query from the EMF Facet wizards.
A wizard page should be contributed for JavaQuery.

Regards,
Nicolas Guyomar
Comment 1 Nicolas Guyomar CLA 2011-06-16 09:32:15 EDT
Created attachment 198098 [details]
org.eclipse.emf.facet.query.java.ui.zip

Hi,

Please find attached plug-in org.eclipse.emf.facet.query.java.ui which contains the wizard page to create JavaQuery.

Authors of this contribution are Gregoire Dupe (commiter), Nicolas Bros (commiter) and myself.

(a) I, Nicolas Guyomar, wrote 100% of the code I've provided.
(b) I have the right to contribute the code to Eclipse.
(c) I contribute the content under the EPL.
(d) This contribution contains no Cryptography features.

Regards,
Nicolas Guyomar
Comment 2 Nicolas Guyomar CLA 2011-06-16 09:34:22 EDT
Created attachment 198099 [details]
org.eclipse.emf.facet.query.java.ui.tests

Hi,

Please find attached a new set of SWTBot test in plug-in org.eclipse.emf.facet.query.java.ui.tests.

Those new tests checks all EMF Facet wizards.

(a) I, Nicolas Guyomar, wrote 100% of the code I've provided.
(b) I have the right to contribute the code to Eclipse.
(c) I contribute the content under the EPL.
(d) This contribution contains no Cryptography features.

Regards,
Nicolas Guyomar
Comment 3 Nicolas Guyomar CLA 2011-06-16 09:36:20 EDT
Created attachment 198100 [details]
Patch for Bug 349556 xfriends

Hi,

Both preceding contribution need some new x-friends to be added to plug-in org.eclipse.emf.facet.util.core, here is a patch to do so.

(a) I, Nicolas Guyomar, wrote 100% of the code I've provided.
(b) I have the right to contribute the code to Eclipse.
(c) I contribute the content under the EPL.
(d) This contribution contains no Cryptography features.

Regards,
Nicolas Guyomar
Comment 4 Nicolas Bros CLA 2011-09-23 12:11:00 EDT
Comment on attachment 198098 [details]
org.eclipse.emf.facet.query.java.ui.zip

I validate this patch with the following reservation:


The wizard pages don't flow naturally, and the wizard doesn't feel cohesive. As a result, the user risks getting lost in the process.

There are two main cases when creating a Facet:
* I want to use an existing query : 
- I open the create Facet wizard
- I click on "..." in the Java class name field : this opens a second wizard
- I click on "Select an existing Java class"
- And then I can only click on Finish: this opens another dialog that replaces the second wizard. Notice that the second wizard was only used to select an option to replace the wizard by another dialog box. I think this choice could be done in the first wizard, maybe by using radio buttons : "Create a new query" and "Use an existing query"

* I want to create a new query : 
- I open the create Facet wizard
- I click on "..." in the Java class name field : this opens a second wizard
- I click on "Create a new Java class"
- I click Next and go to the second page where I can specify the class name, package, etc.
- I click Finish in the class creation wizard. But this does not yet create the class! I think this is not the way wizards are supposed to work, and as a result users don't expect this behavior: when clicking "Finish", the action should always be performed immediately. So this means that a second wizard is probably not a good fit for this.

I think the problem could be solved by:
- removing the second wizard
- adding a choice in the "Create Query" page in the first wizard, between "Create a new query class" and "Use an existing query class"
- moving the "New Java class" page from the second wizard into the first, after "Create a new query class" is selected
- moving the contents of the class selection dialog into a new page on the first wizard, after "Use an existing query class" is selected
Comment 5 Nicolas Bros CLA 2011-09-25 06:07:52 EDT
Comment on attachment 198098 [details]
org.eclipse.emf.facet.query.java.ui.zip

This is a contribution from an employee of Mia-Software, targeting a future
Juno release. The company has signed a Member Committer Agreement. The
contribution does not need a CQ (see bug 322327).

Committed in revision 875.
Comment 6 Nicolas Bros CLA 2011-09-25 06:08:03 EDT
Comment on attachment 198099 [details]
org.eclipse.emf.facet.query.java.ui.tests

This is a contribution from an employee of Mia-Software, targeting a future
Juno release. The company has signed a Member Committer Agreement. The
contribution does not need a CQ (see bug 322327).

Committed in revision 875.
Comment 7 Nicolas Bros CLA 2011-09-25 06:08:12 EDT
Comment on attachment 198100 [details]
Patch for Bug 349556 xfriends

This is a contribution from an employee of Mia-Software, targeting a future
Juno release. The company has signed a Member Committer Agreement. The
contribution does not need a CQ (see bug 322327).

Committed in revision 875.
Comment 8 Gregoire Dupe CLA 2012-05-23 12:13:39 EDT
This bug can be closed.