| /* |
| * 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.sessions.*; |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| |
| public class EmployeeSeqDeadlockClient extends EmployeeClient { |
| protected boolean createEmployees; |
| protected FIFO fifoOut; |
| |
| public EmployeeSeqDeadlockClient(Server server, Session session, String name, int maximumLoops, boolean createEmployees, FIFO fifoOut) { |
| super(server, session, name, maximumLoops); |
| this.createEmployees = createEmployees; |
| this.fifoOut = fifoOut; |
| } |
| |
| @Override |
| public void run() { |
| int i = 0; |
| |
| while (getKeepRunning()) { |
| try { |
| i++; |
| if (i > getMaximumLoops()) { |
| pleaseStop(); |
| } else { |
| UnitOfWork uow = this.clientSession.acquireUnitOfWork(); |
| |
| if (createEmployees) { |
| uow.registerNewObject(new Employee()); |
| } else { |
| uow.registerNewObject(new SmallProject()); |
| } |
| |
| uow.commit(); |
| |
| if (fifoOut != null) { |
| fifoOut.insertTail(Integer.valueOf(i)); |
| } |
| } |
| } catch (Exception e) { |
| pleaseStop(); |
| setErrorOccurred(true); |
| setTestException(e); |
| } |
| } |
| |
| // Cleanup before leaving... |
| // this.server.serverSession.releaseClientSession(this.clientSession); |
| this.session = null; |
| this.server = null; |
| |
| if (fifoOut != null) { |
| fifoOut.insertTail(Integer.valueOf(-1)); |
| } |
| } |
| } |