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Exporting a diagram/node from odesign Sirius file [message #1822389]

Thu, 05 March 2020 12:53

Mohammed Ghazi

Messages: 1
Registered: March 2020

Junior Member

I have a Java application which uses Sirius to model some nodes and diagrams.

I have two questions:

1. How I can export these diagrams as an XML/JOSN? Is it possible to export some nodes of the diagram only? Please see the attached screenshot. For example, I want to export the node "DataRetentionPeriod" as a JSON. What is the required code and where I should insert it?

2. Can I use Post and Get commands of Liferay to export a diagram or some nodes of the Sirius files. I know that by right clicking on the modelling editor of the Sirius file I can export the diagram as an image. Can I add an option, similar to export an image, to export or call another function which can create endpoints or connection to a database? see the attach screenshot please.

I appreciate any help.

Attachment: Untitled.png
(Size: 113.18KB, Downloaded 17 times)

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Re: Exporting a diagram/node from odesign Sirius file [message #1822529 is a reply to message #1822389]

Mon, 09 March 2020 13:39

Maxime Porhel

Messages: 496
Registered: July 2009
Location: Nantes, France

Senior Member

Hi Mohammed,

There are several ways to contribute menus to the contextual menu : the Eclipse extension points (org.eclipse.ui.menus, org.eclipse.ui.popupMenus), GMF extension points but also the Sirius popup and operation actions elements.

See for example:
* https://www.eclipse.org/forums/index.php/m/1266146
* https://www.eclipse.org/sirius/doc/specifier/diagrams/Diagrams.html#tools

From those menu, you will have to transform your model selection to your JSON (using plain Java, using Java some visitor pattern or a subclass of the xxxSwitch class generated from your MM, using Acceleo or other Model to text language).

Regards

Regards,

Maxime Porhel - Obeo

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