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xtext 2.0 migration questions [message #717914]

Mon, 22 August 2011 17:11

Frank Felfe

Messages: 6
Registered: December 2010

Junior Member

Hello,

I am trying to migrate a xtext project from 1.0 to 2.0. Since we have written quite some extension functions and checks we would like to keep them for now. Is this possible? More specifically:
- Where can I find org::eclipse::xtend::util::stdlib::io ?
- Is the org.eclipse.xtext.generator.validation.CheckFragment still available in xtext 2.0 ?

Greetings and Thanks
Frank

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Re: xtext 2.0 migration questions [message #717924 is a reply to message #717914]

Mon, 22 August 2011 18:15

Christian Dietrich

Messages: 14716
Registered: July 2009

Senior Member

Hi,

org::eclipse::xtend::util::stdlib::io was and still is a part of Xpand/Xtend(1).
Maybe you don't have a complete installation of Xpand.
It is contained in the plugin org.eclipse.xtend.util.stdlib
org.eclipse.xtext.generator.validation.CheckFragment has been removed from Xtext.

~Christian

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

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Re: xtext 2.0 migration questions [message #718808 is a reply to message #717924]

Thu, 25 August 2011 11:57

Nikolai Busse

Messages: 15
Registered: August 2011

Junior Member

Hi Frank,
if you just want to do some logging in Xtext 2.0's Xtend, then try

import org.apache.log4j.Logger
class MyGenerator implements IGenerator {
	extension org.apache.log4j.Category LOG
	override void doGenerate(Resource resource, IFileSystemAccess fsa) {
		LOG = Logger::getInstance(typeof(MyGenerator ))
		LOG.info("Run generator")
		...
	}

Nikolai

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