| /* |
| * Copyright (c) 2011, 2012, 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.mongodb; |
| |
| import org.eclipse.emf.cdo.CDOState; |
| import org.eclipse.emf.cdo.eresource.CDOResource; |
| import org.eclipse.emf.cdo.server.internal.mongodb.MongoDBStore; |
| import org.eclipse.emf.cdo.session.CDOSession; |
| import org.eclipse.emf.cdo.tests.AbstractCDOTest; |
| import org.eclipse.emf.cdo.tests.model1.Supplier; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| |
| import org.eclipse.net4j.util.concurrent.ConcurrencyUtil; |
| |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EObject; |
| |
| import com.mongodb.DBCollection; |
| import com.mongodb.DBCursor; |
| import com.mongodb.DBObject; |
| |
| import java.io.PrintStream; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class MongoDBInitialTest extends AbstractCDOTest |
| { |
| public void testGetContentsClearedCache() throws Exception |
| { |
| { |
| msg("Opening session"); |
| CDOSession session = openSession(); |
| |
| msg("Opening transaction"); |
| CDOTransaction transaction = session.openTransaction(); |
| |
| msg("Creating resource"); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| |
| msg("Creating supplier"); |
| Supplier supplier = getModel1Factory().createSupplier(); |
| |
| msg("Setting name"); |
| supplier.setName("Stepper"); |
| |
| msg("Adding supplier"); |
| resource.getContents().add(supplier); |
| |
| msg("Committing"); |
| transaction.commit(); |
| session.close(); |
| } |
| |
| clearCache(getRepository().getRevisionManager()); |
| |
| msg("Opening session"); |
| CDOSession session = openSession(); |
| |
| msg("Opening transaction"); |
| CDOTransaction transaction = session.openTransaction(); |
| |
| msg("Getting resource"); |
| CDOResource resource = transaction.getResource(getResourcePath("/test1")); |
| |
| msg("Getting contents"); |
| EList<EObject> contents = resource.getContents(); |
| assertNotNull(contents); |
| |
| Supplier supplier = (Supplier)contents.get(0); |
| String name = supplier.getName(); |
| assertEquals("Stepper", name); |
| } |
| |
| public void testGetResourceClearedCache() throws Exception |
| { |
| Supplier supplier = getModel1Factory().createSupplier(); |
| supplier.setName("Stepper"); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| resource.getContents().add(supplier); |
| transaction.commit(); |
| |
| clearCache(getRepository().getRevisionManager()); |
| |
| // query(new BasicDBObject(Commits.REVISIONS, new BasicDBObject("$elemMatch", new BasicDBObject( |
| // Commits.REVISIONS_RESOURCE, 1)))); |
| transaction = session.openTransaction(); |
| |
| msg("Getting resource"); |
| resource = transaction.getResource(getResourcePath("/test1"), true); |
| assertNotNull(resource); |
| assertEquals(URI.createURI("cdo://" + session.getRepositoryInfo().getUUID() + getResourcePath("/test1")), |
| resource.getURI()); |
| assertEquals(transaction.getResourceSet(), resource.getResourceSet()); |
| assertEquals(1, transaction.getResourceSet().getResources().size()); |
| assertEquals(CDOState.CLEAN, resource.cdoState()); |
| assertEquals(transaction, resource.cdoView()); |
| assertNotNull(resource.cdoRevision()); |
| } |
| |
| protected void query(DBObject query) |
| { |
| System.err.println(); |
| System.err.println("Query:"); |
| showDocument(query, ""); |
| System.err.println(); |
| System.err.println("Results:"); |
| |
| MongoDBStore store = (MongoDBStore)getRepository().getStore(); |
| DBCollection collection = store.getCommits().getCollection(); |
| DBCursor cursor = collection.find(query); |
| |
| int i = 0; |
| while (cursor.hasNext()) |
| { |
| ++i; |
| System.out.println("" + i + " = "); |
| showDocument(cursor.next(), " "); |
| } |
| |
| ConcurrencyUtil.sleep(1000000L); |
| } |
| |
| protected void showDocument(DBObject doc, String level) |
| { |
| PrintStream pout = System.out; |
| for (String key : doc.keySet()) |
| { |
| pout.print(level); |
| pout.print(key); |
| pout.print(" = "); |
| |
| Object value = doc.get(key); |
| if (value instanceof DBObject) |
| { |
| DBObject child = (DBObject)value; |
| pout.println(); |
| showDocument(child, level + " "); |
| } |
| else |
| { |
| if (value instanceof String) |
| { |
| pout.print("\""); |
| } |
| |
| pout.print(value); |
| if (value instanceof String) |
| { |
| pout.print("\""); |
| } |
| |
| pout.println(); |
| } |
| } |
| } |
| // |
| // @Override |
| // protected IScenario getDefaultScenario() |
| // { |
| // Scenario scenario = new Scenario(); |
| // scenario.setContainerConfig(ContainerConfig.Combined.INSTANCE); |
| // scenario.setRepositoryConfig(MongoDBStoreRepositoryConfig.INSTANCE); |
| // scenario.setSessionConfig(Net4j.JVM.INSTANCE); |
| // scenario.setModelConfig(ModelConfig.Native.INSTANCE); |
| // return scenario; |
| // } |
| } |