| /* |
| * 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.tests.clientserver; |
| |
| import java.util.*; |
| import org.eclipse.persistence.tools.schemaframework.PopulationManager; |
| |
| /** |
| * <p><b>Purpose</b>: To build and populate the database for example and testing purposes. |
| * This population routine is fairly complex and makes use of the population manager to |
| * resolve interrated objects as the employee objects are an interconnection graph of objects. |
| * |
| * This is not the recomended way to create new objects in your application, |
| * this is just the easiest way to create interconnected new example objects from code. |
| * Normally in your application the objects will be defined as part of a transactional and user interactive process. |
| */ |
| public class DeadLockEmployeePopulator { |
| protected PopulationManager populationManager; |
| protected Calendar startCalendar = Calendar.getInstance(); |
| protected Calendar endCalendar = Calendar.getInstance(); |
| |
| public DeadLockEmployeePopulator() { |
| this.populationManager = PopulationManager.getDefaultManager(); |
| this.startCalendar = Calendar.getInstance(); |
| this.startCalendar.set(Calendar.MILLISECOND, 0); |
| this.endCalendar = Calendar.getInstance(); |
| this.endCalendar.set(Calendar.MILLISECOND, 0); |
| |
| } |
| |
| public DeadLockAddress addressExample1() { |
| DeadLockAddress address = new DeadLockAddress(); |
| |
| address.setCity("Toronto"); |
| address.setPostalCode("L5J2B5"); |
| address.setProvince("ONT"); |
| address.setStreet("1450 Acme Cr., suite 4"); |
| address.setCountry("Canada"); |
| return address; |
| } |
| |
| public DeadLockAddress addressExample2() { |
| DeadLockAddress address = new DeadLockAddress(); |
| |
| address.setCity("Calgary"); |
| address.setPostalCode("J5J2B5"); |
| address.setProvince("ALB"); |
| address.setStreet("1111 Moose Rd."); |
| address.setCountry("Canada"); |
| return address; |
| } |
| |
| public DeadLockAddress addressExample3() { |
| DeadLockAddress address = new DeadLockAddress(); |
| |
| address.setCity("Arnprior"); |
| address.setPostalCode("W1A2B5"); |
| address.setProvince("ONT"); |
| address.setStreet("1 Nowhere Drive"); |
| address.setCountry("Canada"); |
| return address; |
| } |
| |
| public DeadLockEmployee basicEmployeeExample1() { |
| DeadLockEmployee employee = createEmployee(); |
| |
| try { |
| employee.setFirstName("Bob"); |
| employee.setLastName("Smith"); |
| employee.setMale(); |
| employee.setAddress(addressExample1()); |
| |
| } catch (Exception exception) { |
| throw new RuntimeException(exception.toString()); |
| } |
| ; |
| |
| return employee; |
| } |
| |
| public DeadLockEmployee basicEmployeeExample2() { |
| DeadLockEmployee employee = createEmployee(); |
| |
| try { |
| employee.setFirstName("Jill"); |
| employee.setLastName("May"); |
| employee.setFemale(); |
| employee.setAddress(addressExample2()); |
| |
| } catch (Exception exception) { |
| throw new RuntimeException(exception.toString()); |
| } |
| ; |
| |
| return employee; |
| } |
| |
| public DeadLockEmployee basicEmployeeExample3() { |
| DeadLockEmployee employee = createEmployee(); |
| |
| try { |
| employee.setFirstName("Sarah-loo"); |
| employee.setLastName("Smitty"); |
| employee.setFemale(); |
| employee.setAddress(addressExample3()); |
| |
| } catch (Exception exception) { |
| throw new RuntimeException(exception.toString()); |
| } |
| ; |
| |
| return employee; |
| } |
| |
| /** |
| * Call all of the example methods in this system to guarantee that all our objects |
| * are registered in the population manager |
| */ |
| public void buildExamples() { |
| // First ensure that no preivous examples are hanging around. |
| PopulationManager.getDefaultManager().getRegisteredObjects().remove(DeadLockEmployee.class); |
| |
| employeeExample1(); |
| employeeExample2(); |
| employeeExample3(); |
| } |
| |
| protected boolean containsObject(Class domainClass, String identifier) { |
| return populationManager.containsObject(domainClass, identifier); |
| } |
| |
| public DeadLockEmployee createEmployee() { |
| return new DeadLockEmployee(); |
| } |
| |
| public DeadLockEmployee employeeExample1() { |
| if (containsObject(DeadLockEmployee.class, "0001")) { |
| return (DeadLockEmployee)getObject(DeadLockEmployee.class, "0001"); |
| } |
| |
| DeadLockEmployee employee = basicEmployeeExample1(); |
| registerObject(DeadLockEmployee.class, employee, "0001"); |
| |
| return employee; |
| } |
| |
| public DeadLockEmployee employeeExample2() { |
| if (containsObject(DeadLockEmployee.class, "0002")) { |
| return (DeadLockEmployee)getObject(DeadLockEmployee.class, "0002"); |
| } |
| |
| DeadLockEmployee employee = basicEmployeeExample2(); |
| registerObject(DeadLockEmployee.class, employee, "0002"); |
| |
| return employee; |
| } |
| |
| public DeadLockEmployee employeeExample3() { |
| if (containsObject(DeadLockEmployee.class, "0003")) { |
| return (DeadLockEmployee)getObject(DeadLockEmployee.class, "0003"); |
| } |
| |
| DeadLockEmployee employee = basicEmployeeExample3(); |
| registerObject(DeadLockEmployee.class, employee, "0003"); |
| |
| return employee; |
| } |
| |
| protected Vector getAllObjects() { |
| return populationManager.getAllObjects(); |
| } |
| |
| public Vector getAllObjectsForClass(Class domainClass) { |
| return populationManager.getAllObjectsForClass(domainClass); |
| } |
| |
| protected Object getObject(Class domainClass, String identifier) { |
| return populationManager.getObject(domainClass, identifier); |
| } |
| |
| protected void registerObject(Class domainClass, Object domainObject, String identifier) { |
| populationManager.registerObject(domainClass, domainObject, identifier); |
| } |
| |
| protected void registerObject(Object domainObject, String identifier) { |
| populationManager.registerObject(domainObject, identifier); |
| } |
| } |