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| Re: Where ist the formatting package in Xtext 2.10 [message #1740435 is a reply to message #1740431] |
Fri, 12 August 2016 19:00   |
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Christian Dietrich wrote on Fri, 12 August 2016 14:38simply add
formatter = {
generateStub = true
}
to the workflow
Thank you for this hint. Now I get the following error if runing the Generator workflow:
[ERROR]: GeneratorException: (Element: -UNKNOWN-; Reported by: XtextGenerator)
java.lang.RuntimeException: No GenPackage for NsURI http://www.mdsd.de/xtext/support/formatter/model/FormatterModel found in platform:/resource/de.mdsd.xtext.support.formatter.model/model/generated/FormatterModel.genmodel
at org.eclipse.xtext.xtext.generator.util.GenModelUtil2.getGenPackage(GenModelUtil2.java:138)
at org.eclipse.xtext.xtext.generator.util.GenModelUtil2.getGenClassifier(GenModelUtil2.java:45)
at org.eclipse.xtext.xtext.generator.util.GenModelUtil2.getJavaTypeName(GenModelUtil2.java:262)
at org.eclipse.xtext.xtext.generator.junit.Junit4Fragment2.generateExampleRuntimeTest(Junit4Fragment2.java:167)
at org.eclipse.xtext.xtext.generator.junit.Junit4Fragment2.generate(Junit4Fragment2.java:133)
at org.eclipse.xtext.xtext.generator.CompositeGeneratorFragment2.generate(CompositeGeneratorFragment2.java:48)
at org.eclipse.xtext.xtext.generator.XtextGenerator.invokeInternal(XtextGenerator.java:202)
at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:126)
at org.eclipse.emf.mwe.core.lib.Mwe2Bridge.invoke(Mwe2Bridge.java:34)
at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:201)
at org.eclipse.emf.mwe2.runtime.workflow.AbstractCompositeWorkflowComponent.invoke(AbstractCompositeWorkflowComponent.java:35)
at org.eclipse.emf.mwe2.runtime.workflow.Workflow.run(Workflow.java:19)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:102)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:62)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:52)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.run(Mwe2Launcher.java:78)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.main(Mwe2Launcher.java:36)
at org.eclipse.emf.mwe.core.lib.Mwe2Bridge.handleIssues(Mwe2Bridge.java:56)
at org.eclipse.emf.mwe.core.lib.Mwe2Bridge.invoke(Mwe2Bridge.java:48)
at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:201)
at org.eclipse.emf.mwe2.runtime.workflow.AbstractCompositeWorkflowComponent.invoke(AbstractCompositeWorkflowComponent.java:35)
at org.eclipse.emf.mwe2.runtime.workflow.Workflow.run(Workflow.java:19)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:102)
... 4 more
The file /model/generated/FormatterModel.genmodel definitly exists in my project hence it is generated by an earlier step in the workflow,
My workflow looks like this:
module de.mdsd.xtext.support.formatter.model.GenerateFormatterModel
import org.eclipse.xtext.xtext.generator.*
import org.eclipse.xtext.xtext.generator.model.project.*
var rootPath = ".."
Workflow {
component = XtextGenerator {
configuration = {
project = StandardProjectConfig {
baseName = "de.mdsd.xtext.support.formatter.model"
rootPath = rootPath
runtimeTest = {
enabled = true
}
eclipsePlugin = {
enabled = true
}
eclipsePluginTest = {
enabled = true
}
createEclipseMetaData = true
}
code = {
encoding = "UTF-8"
fileHeader = "/*\n * generated by Xtext \${version}\n */"
}
}
language = StandardLanguage {
name = "de.mdsd.xtext.support.formatter.model.FormatterModel"
referencedResource = "platform:/resource/org.eclipse.xtext/org/eclipse/xtext/Xtext.genmodel"
referencedResource = "platform:/resource/org.eclipse.emf.codegen.ecore/model/GenModel.genmodel"
fileExtensions = "fm"
formatter = {
generateStub = true
}
serializer = {
generateStub = false
}
validator = {
// composedCheck = "org.eclipse.xtext.validation.NamesAreUniqueValidator"
}
}
}
}
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| Re: Where ist the formatting package in Xtext 2.10 [message #1740436 is a reply to message #1740435] |
Fri, 12 August 2016 19:05 |
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this looks like a bug to me. can you file a ticket with a minimal reproducing example?
as a workaround.
(1) generate a class manually
package org.xtext.example.mydsl2.formatting2
import com.google.inject.Inject
import org.eclipse.xtext.formatting2.AbstractFormatter2
import org.eclipse.xtext.formatting2.IFormattableDocument
import org.xtext.example.mydsl2.myDsl.Greeting
import org.xtext.example.mydsl2.myDsl.Model
import org.xtext.example.mydsl2.services.MyDslGrammarAccess
class MyDslFormatter extends AbstractFormatter2 {
@Inject extension MyDslGrammarAccess
def dispatch void format(Model model, extension IFormattableDocument document) {
// TODO: format HiddenRegions around keywords, attributes, cross references, etc.
for (Greeting greetings : model.getGreetings()) {
greetings.format;
}
}
// TODO: implement for
}
(2) bind it
public Class<? extends IFormatter2> bindIFormatter2() {
return MyDslFormatter.class;
}
Twitter : @chrdietrich
Blog : https://www.dietrich-it.de
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| Re: Where ist the formatting package in Xtext 2.10 [message #1740443 is a reply to message #1740436] |
Fri, 12 August 2016 20:28 |
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Christian Dietrich wrote on Fri, 12 August 2016 15:05this looks like a bug to me. can you file a ticket with a minimal reproducing example?
Here is an minimal example. I striped my grammar by commenting to make it minimal. I figured out it has to do with the registration of other genmodels in the workflow file. The example grammar does not use other genmodels but if you declare an other genmodel in the work flow it does not run anymore.
Attachment: example.zip
(Size: 35.93KB, Downloaded 81 times)
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