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/*
* Copyright (c) 2012, 2013, 2016 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
* Simon McDuff - maintenance
*/
package org.eclipse.emf.cdo.tests;
import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
import org.eclipse.emf.cdo.eresource.CDOResource;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.tests.model1.Category;
import org.eclipse.emf.cdo.tests.model1.Company;
import org.eclipse.emf.cdo.tests.model1.Product1;
import org.eclipse.emf.cdo.tests.model1.VAT;
import org.eclipse.emf.cdo.tests.util.Timer;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.common.util.URI;
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.util.concurrent.Callable;
import java.util.concurrent.TimeUnit;
/**
* @author Eike Stepper
*/
public class CommitPerformanceTest extends AbstractCDOTest
{
private CDOSession session;
private CDOTransaction transaction;
private CDOResource resource;
@Override
protected void doSetUp() throws Exception
{
super.doSetUp();
session = openSession();
transaction = session.openTransaction();
resource = transaction.createResource(getResourcePath("/my/resource"));
transaction.commit();
}
public void test125000() throws Exception
{
createModel(50, 50, 50);
commit();
}
public void test250000() throws Exception
{
createModel(50, 50, 100);
commit();
}
public void test500000() throws Exception
{
createModel(50, 100, 100);
commit();
}
public void test500000XMI() throws Exception
{
createModel(50, 100, 100);
Resource.Factory resourceFactory = new XMIResourceFactoryImpl();
ResourceSet resourceSet = new ResourceSetImpl();
resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("*", resourceFactory); //$NON-NLS-1$
Resource resource = resourceSet.createResource(URI.createFileURI(createTempFile().getAbsolutePath()));
resource.getContents().addAll(this.resource.getContents());
Timer timer = new Timer();
resource.save(null);
timer.done();
}
private void createModel(int companies, int categories, int products)
{
for (int i = 0; i < companies; i++)
{
Company company = getModel1Factory().createCompany();
company.setName("Eclipse Foundation " + i);
company.setStreet("Milinkovic Street");
company.setCity("Ottawa");
resource.getContents().add(company);
for (int j = 0; j < categories; j++)
{
Category category = getModel1Factory().createCategory();
category.setName("Special Category " + i + "/" + j);
company.getCategories().add(category);
for (int k = 0; k < products; k++)
{
Product1 product = getModel1Factory().createProduct1();
product.setName("Awesome Product " + i + "/" + j + "/" + k);
product.setDescription("This descriptive text is the same for all products in all categories of all companies.");
product.setVat(VAT.VAT15);
category.getProducts().add(product);
}
}
}
}
private CDOCommitInfo commit() throws Exception
{
return Timer.execute(TimeUnit.SECONDS, new Callable<CDOCommitInfo>()
{
public CDOCommitInfo call() throws Exception
{
return transaction.commit();
}
});
}
}
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