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/***************************************************************************
* Copyright (c) 2004 - 2008 Eike Stepper, 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:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.emf.cdo.tests;
import org.eclipse.emf.cdo.CDOObject;
import org.eclipse.emf.cdo.CDOSession;
import org.eclipse.emf.cdo.CDOTransaction;
import org.eclipse.emf.cdo.eresource.CDOResource;
import org.eclipse.emf.cdo.protocol.model.CDOPackage;
import org.eclipse.emf.cdo.tests.mango.MangoFactory;
import org.eclipse.emf.cdo.tests.mango.MangoPackage;
import org.eclipse.emf.cdo.tests.mango.Value;
import org.eclipse.emf.cdo.tests.model1.Company;
import org.eclipse.emf.cdo.tests.model1.Model1Factory;
import org.eclipse.emf.cdo.tests.model1.Model1Package;
import org.eclipse.emf.cdo.tests.model1.PurchaseOrder;
import org.eclipse.emf.cdo.tests.model2.Model2Factory;
import org.eclipse.emf.cdo.tests.model2.Model2Package;
import org.eclipse.emf.cdo.tests.model2.SpecialPurchaseOrder;
import org.eclipse.emf.cdo.tests.model3.Class1;
import org.eclipse.emf.cdo.tests.model3.Model3Factory;
import org.eclipse.emf.cdo.tests.model3.Model3Package;
import org.eclipse.emf.cdo.tests.model3.subpackage.SubpackagePackage;
import org.eclipse.emf.cdo.util.CDOUtil;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl;
import java.io.IOException;
/**
* @author Eike Stepper
*/
public class PackageRegistryTest extends AbstractCDOTest
{
public void testGeneratedPackage() throws Exception
{
{
// Create resource in session 1
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME, true);
session.getPackageRegistry().putEPackage(Model1Package.eINSTANCE);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.createResource("/res");
Company company = Model1Factory.eINSTANCE.createCompany();
company.setName("Eike");
res.getContents().add(company);
transaction.commit();
}
{
// Load resource in session 2
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.getResource("/res");
Company company = (Company)res.getContents().get(0);
assertEquals("Eike", company.getName());
}
}
public void testCommitTwoPackages() throws Exception
{
{
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME, true);
session.getPackageRegistry().putEPackage(Model1Package.eINSTANCE);
session.getPackageRegistry().putEPackage(Model2Package.eINSTANCE);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.createResource("/res");
SpecialPurchaseOrder specialPurchaseOrder = Model2Factory.eINSTANCE.createSpecialPurchaseOrder();
specialPurchaseOrder.setDiscountCode("12345");
res.getContents().add(specialPurchaseOrder);
transaction.commit();
}
{
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.getResource("/res");
SpecialPurchaseOrder specialPurchaseOrder = (SpecialPurchaseOrder)res.getContents().get(0);
assertEquals("12345", specialPurchaseOrder.getDiscountCode());
}
}
public void testCommitUnrelatedPackage() throws Exception
{
{
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME, true);
session.getPackageRegistry().putEPackage(Model1Package.eINSTANCE);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.createResource("/res");
PurchaseOrder purchaseOrder = Model1Factory.eINSTANCE.createPurchaseOrder();
res.getContents().add(purchaseOrder);
transaction.commit();
session.close();
}
{
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME);
session.getPackageRegistry().putEPackage(MangoPackage.eINSTANCE);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.getResource("/res");
Value value = MangoFactory.eINSTANCE.createValue();
value.setName("V0");
res.getContents().add(value);
transaction.commit();
session.close();
}
}
public void testCommitNestedPackages() throws Exception
{
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME, true);
session.getPackageRegistry().putEPackage(Model3Package.eINSTANCE);
assertEquals(2, session.getPackageRegistry().size());
try
{
session.getPackageRegistry().putEPackage(SubpackagePackage.eINSTANCE);
fail("IllegalArgumentException expected");
}
catch (IllegalArgumentException success)
{
}
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.createResource("/res");
Class1 class1 = Model3Factory.eINSTANCE.createClass1();
res.getContents().add(class1);
transaction.commit();
CDOPackage model3Package = session.getPackageManager().lookupPackage(Model3Package.eINSTANCE.getNsURI());
assertEquals(8, model3Package.getMetaIDRange().size());
assertNotNull(model3Package.getEcore());
CDOPackage subPackage = session.getPackageManager().lookupPackage(SubpackagePackage.eINSTANCE.getNsURI());
assertNull(subPackage.getMetaIDRange());
assertNull(subPackage.getEcore());
}
public void testCommitCircularPackages() throws Exception
{
{
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME, true);
session.getPackageRegistry().putEPackage(Model3Package.eINSTANCE);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.createResource("/res");
Class1 class1 = Model3Factory.eINSTANCE.createClass1();
res.getContents().add(class1);
transaction.commit();
}
{
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.getResource("/res");
Class1 class1 = (Class1)res.getContents().get(0);
assertNotNull(class1);
}
}
/**
* TODO Fix testDynamicPackage()
*/
public void _testDynamicPackage() throws Exception
{
{
// Obtain model
EPackage model1 = loadModel("model1.ecore");
// EClass supplierClass = (EClass)model1.getEClassifier("Supplier");
// EStructuralFeature firstFeature =
// supplierClass.getEStructuralFeatures().get(0);
EClass companyClass = (EClass)model1.getEClassifier("Company");
EAttribute nameAttribute = (EAttribute)companyClass.getEStructuralFeature("name");
// Create resource in session 1
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME);
session.getPackageRegistry().putEPackage(model1);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.createResource("/res");
CDOObject company = transaction.newInstance(companyClass);
company.eSet(nameAttribute, "Eike");
res.getContents().add(company);
transaction.commit();
}
{
// Load resource in session 2
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME);
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.getResource("/res");
CDOObject company = (CDOObject)res.getContents().get(0);
EClass companyClass = company.eClass();
EAttribute nameAttribute = (EAttribute)companyClass.getEStructuralFeature("name");
String name = (String)company.eGet(nameAttribute);
assertEquals("Eike", name);
}
}
private static EPackage loadModel(String fileName) throws IOException
{
ResourceSet resourceSet = new ResourceSetImpl();
resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("*", new EcoreResourceFactoryImpl());
Resource resource = resourceSet.getResource(URI.createFileURI(fileName), true);
return (EPackage)resource.getContents().get(0);
}
}
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