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/*
* generated by Xtext 2.25.0
*/
package org.etsi.mts.tdl.validation;
import java.net.URI;
import java.net.URISyntaxException;
import org.eclipse.core.runtime.Platform;
import org.eclipse.emf.common.util.BasicDiagnostic;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EValidator;
import org.eclipse.emf.ecore.util.EObjectValidator;
import org.eclipse.epsilon.evl.emf.validation.CompositeEValidator;
import org.eclipse.epsilon.evl.emf.validation.EvlValidator;
import org.eclipse.ocl.pivot.internal.utilities.PivotDiagnostician.BasicDiagnosticWithRemove;
import org.eclipse.xtext.validation.AbstractValidationDiagnostic;
import org.eclipse.xtext.validation.Check;
import org.etsi.mts.tdl.TestConfiguration;
import org.etsi.mts.tdl.tdlPackage;
/**
* This class contains custom validation rules.
*
* See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#validation
*/
public class TDLtxValidator extends AbstractTDLtxValidator {
private static boolean initialised;
static {
// try {
// init();
// } catch (Exception e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
}
public static final String INVALID_NAME = "invalidName";
//
// @Check
// public void checkGreetingStartsWithCapital(Greeting greeting) {
// if (!Character.isUpperCase(greeting.getName().charAt(0))) {
// warning("Name should start with a capital",
// TDLtxPackage.Literals.GREETING__NAME,
// INVALID_NAME);
// }
// }
public TDLtxValidator() {
super();
try {
init();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static void init() throws Exception {
if (initialised) {
return;
}
//TODO: goes a bit in circles
//TODO: extract into an activator or something? also as command
//TODO: works in principle, occasionally causes hangs and strange errors though...
System.out.println("Init EVL validator..");
// Assuming you have generated the metamodel code
EPackage ePackage = tdlPackage.eINSTANCE;
// Pass a model name if your script uses it
// Pass a valid bundle ID as it used for reporting (if not in a plugin use your project name or similar)
String modelName = "TDL"; //This seems to be important! Otherwise strange hangs occur -> TDL?
String bundleId = "org.etsi.mts.tdl.constraints";
URI evlScriptURI = new URI("platform:/plugin/"+bundleId+"/constraints/tdl-generated-ETSI-ES-203-119-1-V1.5.1-fixed.evl");
//TODO: try out extension point integration
//TODO: try out fixes -> can they be in a separate module?
//TODO: add other constraints for TO/TC
evlValidator = new EvlValidator(
evlScriptURI, modelName , ePackage.getNsURI(), bundleId);
evlValidator.setShowErrorDialog(false);
// registerValidator(ePackage);
initialised = true;
}
private static void registerValidator(EPackage ePackage) {
EValidator existingValidator = EValidator.Registry.INSTANCE.getEValidator(ePackage);
if (existingValidator instanceof CompositeEValidator) {
((CompositeEValidator) existingValidator).getDelegates().add(evlValidator);
} else {
if (existingValidator == null) {
existingValidator = EObjectValidator.INSTANCE;
}
CompositeEValidator newValidator = new CompositeEValidator();
newValidator.getDelegates().add(existingValidator);
newValidator.getDelegates().add(evlValidator);
EValidator.Registry.INSTANCE.put(ePackage, newValidator);
}
//TODO: try to add individual element-based checks on demand with different priorities to reduce overhead when editing..
// @Check
// public void checkConfigurationsStartWithCapital(TestConfiguration c) {
// if (!Character.isUpperCase(c.getName().charAt(0))) {
// warning("Name should start with a capital",
// tdlPackage.Literals.ELEMENT__NAME,
// INVALID_NAME);
// }
//}
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@Check
public void checkConfig(TestConfiguration e) {
// System.out.println("Checkxs: "+e);
// BasicDiagnosticWithRemove.validate(e, null);
// BasicDiagnostic d = new BasicDiagnostic();
// if (!evlValidator.validate(e, d, null)) {
// System.out.println(" Warning: ");
// d.getChildren().forEach(m->System.out.println(" "+m.getMessage()));
// };
}
@Check
public void checkElement(Element e) {
// System.out.println("Checks: "+e);
// BasicDiagnosticWithRemove.validate(e, null);
// BasicDiagnostic d = new BasicDiagnostic();
// if (!evlValidator.validate(e, d, null)) {
// System.out.println(" Warning: ");
// };
// d.getChildren().forEach(m->System.out.println(" "+m.getMessage()));
// BasicDiagnostic diagnostics = createDefaultDiagnostic(e);
// if (!Character.isUpperCase() {
// warning("Name should start with a capital",
// tdlPackage.Literals.ELEMENT__NAME,
// INVALID_NAME);
// }
}