| /* |
| * 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.feature; |
| |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.sessions.*; |
| import org.eclipse.persistence.testing.models.sequencing.SeqTestClass2; |
| import org.eclipse.persistence.testing.models.sequencing.SampleStringSequencingPolicy; |
| import org.eclipse.persistence.sequencing.Sequence; |
| |
| public class CustomSequencingPolicyTest extends AutoVerifyTestCase { |
| protected SeqTestClass2 obj1; |
| protected SeqTestClass2 obj2; |
| protected SeqTestClass2 obj3; |
| protected SeqTestClass2 obj4; |
| protected Sequence originalSequence; |
| |
| public CustomSequencingPolicyTest() { |
| super(); |
| setDescription("Test custom sequencing policy, which produces sequences of type String"); |
| } |
| |
| @Override |
| protected void setup() { |
| originalSequence = getSession().getLogin().getPlatform().getDefaultSequence(); |
| getSession().getPlatform().setDefaultSequence(new SampleStringSequencingPolicy(originalSequence.getName(), "", originalSequence.getPreallocationSize())); |
| ((DatabaseSession)getSession()).getSequencingControl().resetSequencing(); |
| } |
| |
| @Override |
| protected void test() { |
| obj1 = new SeqTestClass2(); |
| obj2 = new SeqTestClass2(); |
| obj3 = new SeqTestClass2(); |
| obj4 = new SeqTestClass2(); |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| uow.registerObject(obj1); |
| SeqTestClass2 clone2 = (SeqTestClass2)uow.registerObject(obj2); |
| clone2.setPkey(null); |
| clone2.setTest1(""); |
| SeqTestClass2 clone3 = (SeqTestClass2)uow.registerObject(obj3); |
| clone3.setPkey("a1"); |
| clone3.setTest1("a1"); |
| SeqTestClass2 clone4 = (SeqTestClass2)uow.registerObject(obj4); |
| clone4.setPkey("zzzzzzzzzz"); |
| clone4.setTest1("zzzzzzzzzz"); |
| uow.commit(); |
| } |
| |
| @Override |
| protected void verify() throws Exception { |
| if (obj1.getPkey() == null) { |
| throw (new TestErrorException("Has not assigned seq string to an object with no pk")); |
| } |
| if (obj2.getPkey().equals("")) { |
| throw (new TestErrorException("Has not overridden an empty string")); |
| } |
| if (obj3.getPkey().equals("1")) { |
| throw (new TestErrorException("Has overridden a valid PK")); |
| } |
| if (!obj4.getPkey().equals("zzzzzzzzzz")) { |
| throw (new TestErrorException("Has overridden a valid PK")); |
| } |
| } |
| |
| @Override |
| public void reset() { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| uow.deleteObject(obj1); |
| uow.deleteObject(obj2); |
| uow.deleteObject(obj3); |
| uow.deleteObject(obj4); |
| uow.commit(); |
| obj1 = null; |
| obj2 = null; |
| obj3 = null; |
| obj4 = null; |
| getSession().getPlatform().setDefaultSequence(originalSequence); |
| ((DatabaseSession)getSession()).getSequencingControl().resetSequencing(); |
| } |
| } |