plugins/org.eclipse.app4mc.amalthea.validations.ta/src/org/eclipse/app4mc/amalthea/validations/ta/software/TASoftwareServerCall.java

/**
 ********************************************************************************
 * Copyright (c) 2016-2019 Vector Informatik GmbH and others.
 * 
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * 
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *     Vector Informatik GmbH - initial API and implementation
 ********************************************************************************
 */

package org.eclipse.app4mc.amalthea.validations.ta.software;

import java.util.List;

import org.eclipse.app4mc.amalthea.model.IExecutable;
import org.eclipse.app4mc.amalthea.model.Runnable;
import org.eclipse.app4mc.amalthea.model.ServerCall;
import org.eclipse.app4mc.amalthea.validation.core.AmaltheaValidation;
import org.eclipse.app4mc.validation.annotation.Validation;
import org.eclipse.app4mc.validation.core.ValidationDiagnostic;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;

/**
 * Validates sanity of server calls.
 * 
 * <ul>
 * <li>Server runnable may not refer to the runnable owning this server call</li>
 * </ul>
 */

@Validation(id = "TA-Software-ServerCall")

public class TASoftwareServerCall extends AmaltheaValidation {

	@Override
	public EClassifier getEClassifier() {
		return ePackage.getServerCall();
	}

	@Override
	public void validate(EObject eObject, List<ValidationDiagnostic> results) {
		if (eObject instanceof ServerCall) {
			ServerCall sc = (ServerCall) eObject;
			Runnable sr = sc.getServerRunnable();
			IExecutable exec = sc.getContainingExecutable();
			Runnable cr = (exec instanceof Runnable) ? (Runnable) exec : null;
			if (sr != null && cr != null && sr == cr) {
				addIssue(results, sc, ePackage.getServerCall_ServerRunnable(), "The server runnable called by " + objectInfo(sc) + " in " + objectInfo(cr) +
						" must not refer to the containing runnable.");
			}
		}
	}

}