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/***************************************************************************
* Copyright (c) 2004 - 2007 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.tests.model1.Company;
import org.eclipse.emf.cdo.tests.model1.Model1Factory;
import org.eclipse.emf.cdo.tests.model1.Model1Package;
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.XMIResourceFactoryImpl;
import java.io.IOException;
/**
* @author Eike Stepper
*/
public class DymamicUmlTest extends AbstractCDOTest
{
public void testGeneratedPackage() throws Exception
{
{
// Create resource in session 1
CDOSession session = CDOUtil.openSession(getConnector(), REPOSITORY_NAME);
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 testDynamicPackage() throws Exception
{
{
// Obtain model
EPackage model1 = loadModel("model1.ecore");
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 XMIResourceFactoryImpl());
Resource resource = resourceSet.getResource(URI.createFileURI(fileName), true);
return (EPackage)resource.getContents().get(0);
}
}
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