blob: bb25db7c607b19cb3c72005b3dd4927373133c9b [file] [log] [blame]
/*
* Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.testing.tests.clientserver;
import org.eclipse.persistence.testing.framework.*;
import org.eclipse.persistence.sessions.DatabaseLogin;
import org.eclipse.persistence.expressions.*;
import org.eclipse.persistence.exceptions.*;
import org.eclipse.persistence.testing.models.employee.domain.*;
public class ClientServerTest extends TestCase {
protected DatabaseLogin login;
protected Client[] clients;
protected AnotherClient[] moreClients;
protected Server server;
public ClientServerTest() {
clients = new Client[3];
moreClients = new AnotherClient[15];
setDescription("The test simulates the client/serve by spawning clients in the thread");
}
@Override
public void reset() {
try {
this.clients[0].release();
this.clients[1].release();
this.clients[2].release();
for (int index = 0; index < 15; index++) {
(this.moreClients[index]).release();
}
this.server.logout();
getDatabaseSession().logout();
getDatabaseSession().login();
} catch (ValidationException ex) {
this.verify();
}
}
@Override
public void setup() {
try {
this.login = (DatabaseLogin)getSession().getLogin().clone();
this.server = new Server(this.login);
this.server.serverSession.setSessionLog(getSession().getSessionLog());
this.server.login();
this.server.copyDescriptors(getSession());
this.clients[0] = new Client(this.server, "Smith", getSession());
this.clients[1] = new Client(this.server, "Way", getSession());
this.clients[2] = new Client(this.server, "Chanley", getSession());
for (int index = 0; index < 15; index++) {
this.moreClients[index] = new AnotherClient(this.server, index, getSession());
}
} catch (ValidationException ex) {
this.verify();
}
}
@Override
public void test() {
try {
this.clients[0].start();
this.clients[1].start();
this.clients[2].start();
for (int index = 0; index < 15; index++) {
(this.moreClients[index]).start();
}
try {
this.clients[0].join();
this.clients[1].join();
this.clients[2].join();
for (int index = 0; index < 15; index++) {
(this.moreClients[index]).join();
}
} catch (InterruptedException exception) {
TestErrorException testException = new TestErrorException("Client threads are interrupted");
testException.setInternalException(exception);
throw testException;
}
} catch (ValidationException ex) {
this.verify();
}
}
@Override
public void verify() {
try {
if (this.server.errorOccured) {
throw new TestErrorException("An error occurred on one of the clients, check System.out.");
}
getExecutor().getSession().getIdentityMapAccessor().initializeIdentityMaps();
Expression exp = new ExpressionBuilder().get("lastName").equal("Smith");
Object objectToVerify = getSession().readObject(Employee.class, exp);
if (!compareObjects(objectToVerify, this.clients[0].objectToBeWritten)) {
throw new TestErrorException("Object was not written properly to the database");
}
exp = new ExpressionBuilder().get("lastName").equal("Way");
objectToVerify = getSession().readObject(Employee.class, exp);
if (!compareObjects(objectToVerify, this.clients[1].objectToBeWritten)) {
throw new TestErrorException("Object was not written properly to the database");
}
exp = new ExpressionBuilder().get("lastName").equal("Chanley");
objectToVerify = getSession().readObject(Employee.class, exp);
if (!compareObjects(objectToVerify, this.clients[2].objectToBeWritten)) {
throw new TestErrorException("Object was not written properly to the database");
}
} catch (ValidationException ex) {
if ((ex.getErrorCode() != 7090)) {
throw ex;
}
}
}
}