| /******************************************************************************* |
| * Copyright (c) 2011-2014 EclipseSource Muenchen GmbH and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Johannes Faltermeier - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.emf.ecp.ui.validation.test; |
| |
| import java.util.ArrayList; |
| import java.util.LinkedHashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.emf.common.util.Diagnostic; |
| import org.eclipse.emf.common.util.DiagnosticChain; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EClassifier; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecp.diagnostician.ECPValidator; |
| import org.eclipse.emf.emfstore.bowling.BowlingPackage; |
| import org.eclipse.emf.emfstore.bowling.League; |
| import org.eclipse.emf.emfstore.bowling.Player; |
| |
| /** |
| * @author jfaltermeier |
| * |
| */ |
| public class LeagueValidator extends ECPValidator { |
| |
| public static final String LEAGUE_VALIDATOR_MODE = "leagueValidatorMode"; |
| |
| public static final int MODE_ONLY_LEAGUE = 0; |
| public static final int MODE_ONLY_PLAYER = 1; |
| public static final int MODE_ALL = 2; |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.emf.ecp.diagnostician.ECPValidator#getValidatedEClassifier() |
| */ |
| @Override |
| public Set<EClassifier> getValidatedEClassifier() { |
| final Set<EClassifier> classifiers = new LinkedHashSet<EClassifier>(); |
| classifiers.add(BowlingPackage.eINSTANCE.getLeague()); |
| return classifiers; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.emf.ecp.diagnostician.ECPValidator#validate(org.eclipse.emf.ecore.EClass, |
| * org.eclipse.emf.ecore.EObject, org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) |
| */ |
| @Override |
| public boolean validate(EClass eClass, EObject eObject, DiagnosticChain diagnostics, Map<Object, Object> context) { |
| if (!context.containsKey(LEAGUE_VALIDATOR_MODE)) { |
| return super.validate(eClass, eObject, diagnostics, context); |
| } |
| final int mode = (Integer) context.get(LEAGUE_VALIDATOR_MODE); |
| switch (mode) { |
| case MODE_ONLY_LEAGUE: |
| return validateLeague(eClass, eObject, diagnostics, context); |
| case MODE_ONLY_PLAYER: |
| return validatePlayers(eClass, eObject, diagnostics, context); |
| case MODE_ALL: |
| return validateAll(eClass, eObject, diagnostics, context); |
| default: |
| return super.validate(eClass, eObject, diagnostics, context); |
| } |
| } |
| |
| private boolean validateLeague(EClass eClass, EObject eObject, DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| final Diagnostic diagnostic = createDiagnostic(Diagnostic.ERROR, "source", 0, |
| "There is something wrong with the players", |
| new Object[] { eObject, BowlingPackage.eINSTANCE.getLeague_Players() }, context); |
| diagnostics.add(diagnostic); |
| return false; |
| } |
| |
| private boolean validatePlayers(EClass eClass, EObject eObject, DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| final League league = (League) eObject; |
| final EList<Player> players = league.getPlayers(); |
| for (final Player p : players) { |
| diagnostics.add(createPlayerDiagnostic(p, context)); |
| } |
| return false; |
| } |
| |
| private boolean validateAll(EClass eClass, EObject eObject, DiagnosticChain diagnostics, Map<Object, Object> context) { |
| final League league = (League) eObject; |
| final EList<Player> players = league.getPlayers(); |
| final List<Diagnostic> childDiagnostics = new ArrayList<Diagnostic>(); |
| for (final Player p : players) { |
| childDiagnostics.add(createPlayerDiagnostic(p, context)); |
| } |
| final Diagnostic diagnostic = createDiagnostic("source", 0, "There is something wrong with the players", |
| new Object[] { league, BowlingPackage.eINSTANCE.getLeague_Players() }, context, childDiagnostics); |
| diagnostics.add(diagnostic); |
| return false; |
| } |
| |
| private Diagnostic createPlayerDiagnostic(Player player, Map<Object, Object> context) { |
| return createDiagnostic(Diagnostic.ERROR, "source", 0, "There is something wrong with this Player", |
| new Object[] { player }, context); |
| } |
| |
| } |