/******************************************************************************* * Copyright (c) 2010-2015 Henshin developers. All rights reserved. * This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * TU Berlin, University of Luxembourg, SES S.A. *******************************************************************************/ /* * generated by Xtext */ package lu.uni.snt.whileDSL; import org.eclipse.xtext.junit4.GlobalRegistries; import org.eclipse.xtext.junit4.GlobalRegistries.GlobalStateMemento; import org.eclipse.xtext.junit4.IInjectorProvider; import org.eclipse.xtext.junit4.IRegistryConfigurator; import com.google.inject.Injector; public class WHILEInjectorProvider implements IInjectorProvider, IRegistryConfigurator { protected GlobalStateMemento stateBeforeInjectorCreation; protected GlobalStateMemento stateAfterInjectorCreation; protected Injector injector; static { GlobalRegistries.initializeDefaults(); } public Injector getInjector() { if (injector == null) { stateBeforeInjectorCreation = GlobalRegistries.makeCopyOfGlobalState(); this.injector = internalCreateInjector(); stateAfterInjectorCreation = GlobalRegistries.makeCopyOfGlobalState(); } return injector; } protected Injector internalCreateInjector() { return new WHILEStandaloneSetup().createInjectorAndDoEMFRegistration(); } public void restoreRegistry() { stateBeforeInjectorCreation.restoreGlobalState(); } public void setupRegistry() { getInjector(); stateAfterInjectorCreation.restoreGlobalState(); } }