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xtext some .dsl files shall not be checked from grammar [message #1851096]

Mon, 28 March 2022 06:26

Dennis Untiet

Messages: 14
Registered: March 2022

Junior Member

Hello everyone,

In my grammar the DSL-File extension is called sql.
The problem is that in my project where I implement my grammar there are also .sql files that shall not be checked from my grammar. Can I specify the files that should be checked from my grammar?
For example my dsl file is always called install.dsl.

Thanks for helping!

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Re: xtext some .dsl files shall not be checked from grammar [message #1851098 is a reply to message #1851096]

Mon, 28 March 2022 06:46

Christian Dietrich

Messages: 14491
Registered: July 2009

Senior Member

Hi,
Please check
https://github.com/eclipse/xtext-core/blob/76fff75212c3c4791ed213e6f947e9068addc9ae/org.eclipse.xtext/src/org/eclipse/xtext/resource/IResourceServiceProvider.java#L49
Or
https://github.com/eclipse/xtext-eclipse/blob/ce395d6e9a6804dbae088aaf6a6a9d0cafd60dfb/org.eclipse.xtext.ui/src/org/eclipse/xtext/ui/resource/DefaultResourceUIServiceProvider.java#L93

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Re: xtext some .dsl files shall not be checked from grammar [message #1851103 is a reply to message #1851098]

Mon, 28 March 2022 07:52

Dennis Untiet

Messages: 14
Registered: March 2022

Junior Member

Thanks that brings me further.
Can you explain me where I have to bind my own ResourceProvider to?
There is the Workflow in my Project but I dont have a clue how to bind my ResourceProvider.

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Re: xtext some .dsl files shall not be checked from grammar [message #1851106 is a reply to message #1851103]

Mon, 28 March 2022 08:51

Christian Dietrich

Messages: 14491
Registered: July 2009

Senior Member

you can bind the runtime one in runtime module, the ui one in ui module

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Re: xtext some .dsl files shall not be checked from grammar [message #1851122 is a reply to message #1851106]

Mon, 28 March 2022 12:01

Dennis Untiet

Messages: 14
Registered: March 2022

Junior Member

Can you give me an example picture?
I have a ResourceServiceProvider that extends the DefaultResourceServiceProvider and overrides the canHandle.
Where should I put it? And how do I bind it?

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Re: xtext some .dsl files shall not be checked from grammar [message #1851129 is a reply to message #1851122]

Mon, 28 March 2022 13:18

Christian Dietrich

Messages: 14491
Registered: July 2009

Senior Member

https://github.com/search?q=bindIResourceServiceProvider&type=code
please also read
https://www.eclipse.org/Xtext/documentation/302_configuration.html#dependency-injection

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Re: xtext some .dsl files shall not be checked from grammar [message #1851361 is a reply to message #1851129]

Mon, 04 April 2022 06:58

Dennis Untiet

Messages: 14
Registered: March 2022

Junior Member

Ok I implemented the bindIResourceServiceProvider method in my Runtime Module.
This method returns my ResourceServiceProvider class. I also testet my overrided method and it should work. (The correct .sql file returns true and the other ones false). But there are still errors in the wrong .sql files.
What am I missing?

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