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Global vars with "new" GlobalVarExtensions.getGlobalVar [message #1142602]

Thu, 17 October 2013 18:47

Christian Pelster

Messages: 23
Registered: January 2010

Junior Member

Hi all,

I updated my Xtext and have the following problem:

before the update I was able to store some global vars in Xpand via:

«EXTENSION org::eclipse::xtend::util::stdlib::globalvar»

«storeGlobalVar("name", "value")»

and later access it from a java based extension with:

org.eclipse.xtend.util.stdlib.GlobalVarExtensions.getGlobalVar("name");

The problem now is that the previously static method to get/set the global vars are now non static and I have now idea how to access the variables now.

Bonus question:

How do I access the vars defined in my workflow files (inside of a java extension):

component = org.eclipse.xpand2.Generator {

		fileEncoding = fileEncoding

		globalVar = {
			name = "variable"
			value = "value"
		}
[...]

}

thanks a lot!

christian

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Re: Global vars with "new" GlobalVarExtensions.getGlobalVar [message #1142609 is a reply to message #1142602]

Thu, 17 October 2013 18:54

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

have a look at http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.xpand.doc%2Fhelp%2Fr10_expressions_language.html
there is a section on the globalvar expression

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

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