 Is it possible to call @Check method only once in validation [message #1759847] |
Wed, 19 April 2017 04:46  |
 Venkata Santosh Lingam
Messages: 7
Registered: October 2014 |
Junior Member |
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I have created xtext project with MyDSL grammar.
1. In my project, i have 10 mydsl files with same data( for some reason i have segregated to 10 files). But when we clean the project i want @Check method in validation to be called only once for all the files.
Is it possible to call the @Check method only once for all the 10 dsl files?
2. And i tried Calling Validator class from BuilderParticipant without @Check method in validation.
@Override
public Class<? extends IXtextBuilderParticipant> bindIXtextBuilderParticipant() {
return MyBuilderParticipant.class;
}
In MyBuilderParticipant.java, i want to call few methods where i can do validations.
error(String message, EObject source, EStructuralFeature feature)
i was getting below exception when i call the above "error" method with out @Check method
!MESSAGE org.eclipse.xtext.builder.impl.XtextBuilder -
!STACK 0
java.lang.NullPointerException
at org.eclipse.xtext.validation.AbstractDeclarativeValidator.acceptError(AbstractDeclarativeValidator.java:555)
at org.eclipse.xtext.validation.AbstractDeclarativeValidator.error(AbstractDeclarativeValidator.java:441)
at org.eclipse.xtext.validation.AbstractDeclarativeValidator.error(AbstractDeclarativeValidator.java:431)
at org.eclipse.xtext.validation.AbstractDeclarativeValidator.error(AbstractDeclarativeValidator.java:427)
at com.bosch.tt.sitt.spec.validation.CustomSpecValidator.issue(CustomSpecValidator.java:66)
at com.bosch.tt.sitt.spec.validation.CustomSpecValidator.issue(CustomSpecValidator.java:17)
at com.bosch.tt.sitt.spec.validation.SpecValidator.validate(SpecValidator.java:41)
at com.bosch.tt.sitt.spec.ui.SpecBuilderParticipant.buildProject(SpecBuilderParticipant.java:74)
at com.bosch.tt.sitt.spec.ui.SpecBuilderParticipant.build(SpecBuilderParticipant.java:36)
at org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$DeferredBuilderParticipant.build(RegistryBuilderParticipant.java:161)
at org.eclipse.xtext.builder.impl.RegistryBuilderParticipant.build(RegistryBuilderParticipant.java:69)
at org.eclipse.xtext.builder.impl.XtextBuilder.doBuild(XtextBuilder.java:291)
at org.eclipse.xtext.builder.impl.XtextBuilder.fullBuild(XtextBuilder.java:319)
at org.eclipse.xtext.builder.impl.XtextBuilder.build(XtextBuilder.java:155)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Is it possible to call error/warning/info method without using @Check method?
[Updated on: Wed, 19 April 2017 06:25] Report message to a moderator |
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