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Xtext Web: generate and save [message #1805453]

Mon, 15 April 2019 13:50

Markus Häge

Messages: 56
Registered: August 2018

Member

Hi again.
I try to generate my dsl and save it on disk via xtext web-editor and 'generate' button. The File-name is created in the generator.
fsa.generateFile(e.getName() ,e.compile)
i have to pass a folder but when i press the generate button i get the following message: "The requested generator artifact was not found."
I read s.th. in https://www.eclipse.org/forums/index.php/t/1076582/ but the addition of artifact : 'foo' and other things like filename and path doesn't work.
Where I have to implement the persistence of the generator or is it already there? How does it work?

Thanks again,
Markus

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Re: Xtext Web: generate and save [message #1805454 is a reply to message #1805453]

Mon, 15 April 2019 13:52

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

i am not sure if i can follow you. nothing has changed since that post.
and there is no to-disk. you dont even say which disk (server, client) you mean

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

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Re: Xtext Web: generate and save [message #1805455 is a reply to message #1805454]

Mon, 15 April 2019 13:54

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

besides that: is always helps to read and debug code.
GeneratorService in this case.

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

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Re: Xtext Web: generate and save [message #1805456 is a reply to message #1805455]

Mon, 15 April 2019 14:23

Markus Häge

Messages: 56
Registered: August 2018

Member

I need a "to disk" on client side.
Debugging is difficult. I exported it and in the runtime env i have no sources, just compiled jars.
I send the request with jquery:

jQuery('#generate-button').bind("click", function(e) {
var data = {
serviceType: 'generate',
artifact : $("#PolWi").val(),
resource: $("#PolWi").val() + '.mydsl',
project: $("#PolProj").val(),
fullText: editor.getValue(),
contentType: 'text'
};
console.log(data);
jQuery.post('http://localhost:84/polarion/xtext-service', data, function(result) {
console.log("xxx");
});

I look for a way to save the generated file on a folder on client side.
Thanks

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Re: Xtext Web: generate and save [message #1805457 is a reply to message #1805456]

Mon, 15 April 2019 14:28

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

i still cannot follow you.
the service allows you to send the generates to the client.
does this work. does it not?
please debug the generator service.
this should be a nobrainer with the launcher main
see also https://github.com/eclipse/xtext-web/blob/e865e71effc149f3c2255bded0c8674afb2fdce8/org.eclipse.xtext.web/src/test/java/org/eclipse/xtext/web/server/test/GeneratorTest.xtend
i also dont see what the values for artifact etc as

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

[Updated on: Mon, 15 April 2019 14:31]

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Re: Xtext Web: generate and save [message #1805464 is a reply to message #1805457]

Mon, 15 April 2019 15:46

Markus Häge

Messages: 56
Registered: August 2018

Member

I got it with the artifact. it's the name of of the generated file.
I have result in the response of my browser. But it doesn't compile properly, i get s.th. like

testcase ï¿½domainmodel.gName()ï¿½()
{
//PreCondition
ï¿½FOR pre : domainmodel.eAllContents.toIterable.filter(PreCondition)ï¿½
ï¿½FOR fun: pre.functionï¿½
ï¿½funï¿½
ï¿½ENDFORï¿½
ï¿½ENDFORï¿½

ï¿½FOR ts : domainmodel.eAllContents.toIterable.filter(TestStep)ï¿½
//Teststep ï¿½ts.numberï¿½
ï¿½ts.compileï¿½
ï¿½ENDFORï¿½

It worked when i tested my dsl in eclipse and it's editor

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Re: Xtext Web: generate and save [message #1805468 is a reply to message #1805464]

Mon, 15 April 2019 16:30

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

are you sure your encoding is correct when you compile the generator on command line?
how do you build it.
what is the default encoding on your machine?

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

[Updated on: Mon, 15 April 2019 16:32]

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Re: Xtext Web: generate and save [message #1805898 is a reply to message #1805468]

Sat, 27 April 2019 06:42

Markus Häge

Messages: 56
Registered: August 2018

Member

I compile with this instructions on a windows 7 machine to get a war, which i import in my project. I don't find out default encoding for my machine. Just Google results
Sorry for the delayed answer, i was busy.

1) create new project
(2) deselect eclipse
(3) select web
(4) select gradle
(5) go to org.xtext.example.mydsl.parent
(6) ./gradlew clean build -x test (might need workaround for eclipse/xtext: Fehler-Nr. 1231)
(7)go to org.xtext.example.mydsl.parent/org.xtext.example.mydsl.web/build/libs
(8) get a war

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Re: Xtext Web: generate and save [message #1805900 is a reply to message #1805898]

Sat, 27 April 2019 09:18

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

https://github.com/xtext/xtext-gradle-plugin/blob/3ec57eafa93a4ba79df58427656694c828ed3a08/xtext-gradle-plugin/src/main/java/org/xtext/gradle/XtextBuilderPlugin.xtend

You can set it explicitly in the java or the plugin options
Or you set a platform encoding somehow (win specific)

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

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