org.eclipse.osbp.dsl.entity.xtext.ui/src/org/eclipse/osbp/dsl/entity/xtext/ui/type/EntityJdtTypeProviderFactory.java

/**
 * Copyright (c) 2011, 2015 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 * 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:
 *         Florian Pirchner - Initial implementation
 */




package org.eclipse.osbp.dsl.entity.xtext.ui.type;

import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.internal.core.DefaultWorkingCopyOwner;
import org.eclipse.xtext.common.types.access.jdt.IJdtTypeProvider;
import org.eclipse.xtext.common.types.access.jdt.IWorkingCopyOwnerProvider;
import org.eclipse.xtext.common.types.access.jdt.JdtTypeProviderFactory;
import org.eclipse.xtext.common.types.access.jdt.NullJdtTypeProvider;

import com.google.inject.Inject;

public class EntityJdtTypeProviderFactory extends JdtTypeProviderFactory {

	@Inject
	private IWorkingCopyOwnerProvider copyOwnerProvider;

	protected IJdtTypeProvider createJdtTypeProvider(IJavaProject javaProject,
			ResourceSet resourceSet) {
		if (javaProject == null)
			// TODO throw a serious exception instead of returning a non working
			// implementation
			return new NullJdtTypeProvider(resourceSet);
		return new EntityJdtTypeProvider(javaProject, resourceSet,
				getIndexedJvmTypeAccess(),
				copyOwnerProvider == null ? DefaultWorkingCopyOwner.PRIMARY
						: copyOwnerProvider.getWorkingCopyOwner(javaProject,
								resourceSet));
	}

}