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Passing multiple selected elements from a diagram editor to an external java action [message #1407401]

Tue, 12 August 2014 14:00

Stefan Schulz

Messages: 4
Registered: August 2014

Junior Member

Hi,

I'm trying to pass all the items I have selected in my diagram editor to a java action (IExternalJavaAction), but the execute method of the action only gets one single element in its first argument.

Here's an example:
1) I've selected 4 items in my editor.
index.php/fa/18855/0/

2) The acceleo interpreter correctly returns all 4 elements for the expression [thisEObject/].
index.php/fa/18856/0/

3) If I call a Java action the collection of selected items given to the execute method only contains 1 element.
index.php/fa/18857/0/

4) I also tried to pass [thisEObject/] as a parameter to the method. If I execute the action there is only 1 element in the value of the corresponding HashMapEntry.
index.php/fa/18858/0/

I've tested to call the action using a context menu and via palette entry/action bar in the editor. Both approaches yield the same result though.

Am I doing something wrong or is this a bug?
I've also added my Viewpoint Specification in case it has something to do with an option I haven't set.

Help would be much appreciated.

Best regards,
Stefan

Attachment: acceleo_result.png
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Attachment: selection.png
(Size: 53.20KB, Downloaded 853 times)
Attachment: java_action_call.png
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Attachment: java_action_call_parameter.png
(Size: 46.97KB, Downloaded 924 times)
Attachment: compositemodels_extension.odesign
(Size: 7.63KB, Downloaded 214 times)

[Updated on: Tue, 12 August 2014 14:01]

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Re: Passing multiple selected elements from a diagram editor to an external java action [message #1407419 is a reply to message #1407401]

Tue, 12 August 2014 14:47

Esteban Dugueperoux

Messages: 472
Registered: July 2009

Senior Member

Hi Stefan,

Indeed seeing the Sirius code, this can occurs and is a bug. Could
you raise a bugzilla with your scenario and the needed data
to reproduce. The odesign in attachement is not enough as it is an
extension of another odesign, could you provide a sample project, with
..ecore, .odesign and .aird?

Best Regards.

Le 12/08/2014 16:00, Stefan Schulz a écrit :
> Hi,
>
> I'm trying to pass all the items I have selected in my diagram editor to a java action (IExternalJavaAction), but the execute method of the action only gets one single element in its first argument.
>
> Here's an example: (hopefully the image tags work after actually creating the topic)
> 1) I've selected 4 items in my editor. (see "selection.png")
>
>
> 2) The acceleo interpreter correctly returns all 4 elements (as seen in "acceleo_result.png") for the expression [thisEObject/].
>
>
> 3) If I call a Java action the collection of selected items given to the execute method only contains 1 element. (see "java_action_call.png")
>
>
> 4) I also tried to pass [thisEObject/] as a parameter to the method. If I execute the action there is only 1 element in the value of the corresponding HashMapEntry. (see "java_action_call_parameter.png")
>
>
> I've tested to call the action using a context menu and via palette entry/action bar in the editor. Both approaches yield the same result though.
>
> Am I doing something wrong or is this a bug?
> I've also added my Viewpoint Specification in case it has something to do with an option I haven't set.
>
> Help would be much appreciated.
>
> Best regards,
> Stefan
>
>
>
>

--
Esteban Dugueperoux - Obeo

Need professional services for Sirius?
http://www.obeodesigner.com/sirius

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Re: Passing multiple selected elements from a diagram editor to an external java action [message #1407466 is a reply to message #1407419]

Tue, 12 August 2014 17:25

Stefan Schulz

Messages: 4
Registered: August 2014

Junior Member

Hi Esteban,

thank you for your reply. I've reproduced the bug using another more simple project and attached it to the bug-report at https://bugs.eclipse.org/bugs/show_bug.cgi?id=441618.

Best regards,
Stefan

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Re: Passing multiple selected elements from a diagram editor to an external java action [message #1407695 is a reply to message #1407466]

Wed, 13 August 2014 08:39

Esteban Dugueperoux

Messages: 472
Registered: July 2009

Senior Member

I confirm the bug.

Thanks.

Le 12/08/2014 19:25, Stefan Schulz a écrit :
> Hi Esteban,
>
> thank you for your reply. I've reproduced the bug using another more
> simple project and attached it to the bug-report at
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=441618.
>
> Best regards,
> Stefan

--
Esteban Dugueperoux - Obeo

Need professional services for Sirius?
http://www.obeodesigner.com/sirius

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Re: Passing multiple selected elements from a diagram editor to an external java action [message #1732344 is a reply to message #1407466]

Mon, 16 May 2016 11:40

Tuan Hoang Anh

Messages: 42
Registered: May 2015

Member

Hi Stefan,

I had the same problem with you.
Did you find the solution to pass multiple selection elements to ExternalJavaAction?

Best Regards,
Tuan Hoang
Stefan Schulz wrote on Tue, 12 August 2014 17:25

Hi Esteban,

thank you for your reply. I've reproduced the bug using another more simple project and attached it to the bug-report at https://bugs.eclipse.org/bugs/show_bug.cgi?id=441618.

Best regards,
Stefan

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