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icon5.gif  try-with-resource in Xbase [message #1745608] Thu, 13 October 2016 09:37 Go to next message
Stéphane Galland is currently offline Stéphane GallandFriend
Messages: 123
Registered: July 2014
Location: Belfort, France
Senior Member
Dear all.

Is there a plan to support an expression similar to the Java try-with-resources in the Xbase layer?

If not, is there a tutorial that explain how to create new XExpression (with the type, the Java generator, etc.)?

All the best.
Stéphane.

[Updated on: Thu, 13 October 2016 09:39]

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Re: try-with-resource in Xbase [message #1745612 is a reply to message #1745608] Thu, 13 October 2016 11:17 Go to previous messageGo to next message
Christian Dietrich is currently offline Christian DietrichFriend
Messages: 14665
Registered: July 2009
Senior Member
hi Stephane,

sounds like

https://bugs.eclipse.org/bugs/show_bug.cgi?id=457593
https://bugs.eclipse.org/bugs/show_bug.cgi?id=366020

currently there is nobody working on this

afaik lorenzo bettinis new book has some content on how to extend xbase

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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Re: try-with-resource in Xbase [message #1745641 is a reply to message #1745612] Thu, 13 October 2016 17:11 Go to previous message
Lorenzo Bettini is currently offline Lorenzo BettiniFriend
Messages: 1812
Registered: July 2009
Location: Firenze, Italy
Senior Member
Yes, in the second edition of the book there's an example for extending Xbase, the type system and the compiler.

Concerning try-with-resources, I've implemented that feature in Jbase, https://github.com/LorenzoBettini/jbase (in particular, this is the PR implementing that https://github.com/LorenzoBettini/jbase/pull/60).

I was not aware of the bug for Xbase for try-with-resources, and now I plan to work on that! Smile

HOME: http://www.lorenzobettini.it
TDD Book: https://leanpub.com/tdd-buildautomation-ci
Xtext Book: https://www.packtpub.com/application-development/implementing-domain-specific-languages-xtext-and-xtend-second-edition

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