| /* |
| * Copyright (c) 1998, 2020 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.models.legacy; |
| |
| import java.sql.Timestamp; |
| import java.io.*; |
| import org.eclipse.persistence.descriptors.DescriptorEvent; |
| import org.eclipse.persistence.sessions.*; |
| |
| public class Computer implements Serializable { |
| public Timestamp creationTimestamp; |
| public int creationTimestampMillis; |
| public String description; |
| public Employee employee; |
| |
| public static Computer example1(Employee employee) { |
| Computer example = new Computer(); |
| |
| example.setDescription("Sun Workstation"); |
| example.setEmployee(employee); |
| return example; |
| } |
| |
| public static Computer example2(Employee employee) { |
| Computer example = new Computer(); |
| |
| example.setDescription("PC 486"); |
| example.setEmployee(employee); |
| return example; |
| } |
| |
| public static Computer example3(Employee employee) { |
| Computer example = new Computer(); |
| |
| example.setDescription("IBM Main Frame"); |
| example.setEmployee(employee); |
| return example; |
| } |
| |
| public static Computer example4(Employee employee) { |
| Computer example = new Computer(); |
| |
| example.setDescription("IBM Main Frame"); |
| example.setEmployee(employee); |
| return example; |
| } |
| |
| public static Computer example5(Employee employee) { |
| Computer example = new Computer(); |
| |
| example.setDescription("IBM Main Frame"); |
| example.setEmployee(employee); |
| ; |
| return example; |
| } |
| |
| public static Computer example6(Employee employee) { |
| Computer example = new Computer(); |
| |
| example.setDescription("IBM Main Frame"); |
| example.setEmployee(employee); |
| ; |
| return example; |
| } |
| |
| public void prepareForInsert(DescriptorEvent event) { |
| Session session = event.getSession(); |
| long millis = System.currentTimeMillis(); |
| this.creationTimestamp = new Timestamp(millis); |
| if (session.getLogin().getPlatform().isAccess() || session.getLogin().getPlatform().isSQLServer() || |
| session.getLogin().getPlatform().isOracle() || session.getLogin().getPlatform().isSybase() || session.getLogin().getPlatform().isSQLAnywhere() || |
| session.getLogin().getPlatform().isAttunity() || session.getLogin().getPlatform().isMySQL() || |
| session.getLogin().getPlatform().isTimesTen() || session.getLogin().getPlatform().isSymfoware()) { |
| // Oracle does not support millis, Sybase stores them only within 1-2 millis... |
| //MySQL does not support millis as of 5.0 |
| this.creationTimestampMillis = this.creationTimestamp.getNanos(); |
| this.creationTimestamp.setNanos(0); |
| } |
| try { |
| Thread.sleep(50); |
| // Symfoware does not support nanos and millis. |
| // Need to wait at least a second to prevent unique key constraint |
| // violation at next insert |
| if (session.getLogin().getPlatform().isSymfoware()) Thread.sleep(1000); |
| } catch (InterruptedException exception) { |
| } |
| } |
| |
| public void setDescription(String aDescription) { |
| description = aDescription; |
| } |
| |
| public void setEmployee(Employee anEmployee) { |
| employee = anEmployee; |
| } |
| } |