Eclipse Community Forums: TMF (Xtext) » Standalone Java Application

Help

Home

Home » Modeling » TMF (Xtext) » Standalone Java Application

Show: Today's Messages :: Show Polls :: Message Navigator

Standalone Java Application [message #1006999]

Sun, 03 February 2013 18:18

D Q

Messages: 3
Registered: January 2013

Junior Member

Hi,

I've exported my eclipse project to a runnable JAR and have built the standalone java application by following http://wiki.eclipse.org/Xtext/FAQ#How_do_I_load_my_model_in_a_standalone_Java_application.C2.A0.3F

My problem now is whenever I compile the standalone java application, with the runnable JAR included in the classpath, my platform is always set to "../..". It will only compile if I put this java application file in the src folder of my eclipse project, which means I still need the eclipse project to run the standalone Java application!

Is there any way to actually make it "standalone"?

Thanks!

Report message to a moderator

Re: Standalone Java Application [message #1007000 is a reply to message #1006999]

Sun, 03 February 2013 18:24

Christian Dietrich

Messages: 13359
Registered: July 2009

Senior Member

Hi,

i do not understand what you are actually doing.
what do you mean with

"compile the standalone java application, with the runnable JAR included in the classpath"

and "my platform is always set to "../.."."

Need professional support for Xtext, Xpand, EMF?
Go to: https://www.itemis.com/en/xtext/
Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: Standalone Java Application [message #1007003 is a reply to message #1007000]

Sun, 03 February 2013 18:53

D Q

Messages: 3
Registered: January 2013

Junior Member

Hi Christian,

So let's say I copy the code in the link to a file called Test.java, I've also exported my Eclipse Xtext project to a runnable JAR (call it dsl.jar).

When I run
javac -cp dsl.jar Test.java

I receive the following even though I've removed "org.eclipse.emf.mwe.utils.StandaloneSetup().setPlatformUri("../");"
0 INFO StandaloneSetup - Registering platform uri 'some uri'

Then the compile will fail unless I put Test.java in the Eclipse project src folder.

Thanks

[Updated on: Sun, 03 February 2013 18:54]

Report message to a moderator

Re: Standalone Java Application [message #1007004 is a reply to message #1007003]

Sun, 03 February 2013 19:02

Christian Dietrich

Messages: 13359
Registered: July 2009

Senior Member

Hi,

is still do not get the point. maybe there is a missunderstanding on your side.
id expected you would do something like

java -jar xxx.jar my.Test test.mydsl

So why do you want to compile the class test?????

you usually do the build using techs like tycho, buckminister etc

the articles on "standalone" are on "reading the model"
and not "compile the model reading class"

Need professional support for Xtext, Xpand, EMF?
Go to: https://www.itemis.com/en/xtext/
Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Previous Topic:	DSL showing attributes based on its content value
Next Topic:	Unique key constrain in json

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Mon Feb 24 11:34:59 GMT 2020

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter