| /* |
| * Copyright (c) 2015 Eike Stepper (Berlin, Germany) and others. |
| * 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.tests.bugzilla; |
| |
| import org.eclipse.emf.cdo.eresource.CDOResource; |
| import org.eclipse.emf.cdo.session.CDOSession; |
| import org.eclipse.emf.cdo.tests.AbstractCDOTest; |
| import org.eclipse.emf.cdo.tests.config.impl.ConfigTest.CleanRepositoriesBefore; |
| import org.eclipse.emf.cdo.tests.model1.Company; |
| import org.eclipse.emf.cdo.tests.model1.Model1Factory; |
| import org.eclipse.emf.cdo.tests.model1.PurchaseOrder; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| import org.eclipse.emf.cdo.util.CDOUtil; |
| import org.eclipse.emf.cdo.util.CommitException; |
| import org.eclipse.emf.cdo.util.ConcurrentAccessException; |
| import org.eclipse.emf.cdo.view.CDOQuery; |
| import org.eclipse.emf.cdo.view.CDOView; |
| |
| import java.util.List; |
| |
| /** |
| * @author Leonid Ripeynih |
| */ |
| @CleanRepositoriesBefore(reason = "Query result counting") |
| public class Bugzilla_467616_Test extends AbstractCDOTest |
| { |
| private static final String PO_REPORT = "self.purchaseOrders -> collect(po | Tuple{ purchaseOrder = po, lineCount = po.orderDetails -> size() })"; |
| |
| public void testTupleOCLQuery() throws ConcurrentAccessException, CommitException |
| { |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/resource")); |
| |
| Company company = Model1Factory.eINSTANCE.createCompany(); |
| company.setName("Company"); |
| |
| company.getPurchaseOrders().add(createPo(1)); |
| company.getPurchaseOrders().add(createPo(2)); |
| |
| resource.getContents().add(company); |
| |
| transaction.commit(); |
| transaction.close(); |
| |
| CDOView view = session.openView(); |
| Company createdCompany = view.getObject(company); |
| CDOQuery query = view.createQuery("ocl", PO_REPORT, CDOUtil.getCDOObject(createdCompany).cdoID()); |
| |
| List<Object[]> result = query.getResult(Object[].class); |
| |
| assertEquals(new Object[] { createdCompany.getPurchaseOrders().get(0), 1 }, result.get(0)); |
| assertEquals(new Object[] { createdCompany.getPurchaseOrders().get(1), 2 }, result.get(1)); |
| |
| view.close(); |
| } |
| |
| private PurchaseOrder createPo(int detailCount) |
| { |
| PurchaseOrder po = Model1Factory.eINSTANCE.createPurchaseOrder(); |
| for (int i = 0; i < detailCount; ++i) |
| { |
| po.getOrderDetails().add(Model1Factory.eINSTANCE.createOrderDetail()); |
| } |
| return po; |
| } |
| } |