| /* |
| * 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: |
| // tware - initial implementation |
| package org.eclipse.persistence.testing.tests.collections.map; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.persistence.expressions.ExpressionBuilder; |
| import org.eclipse.persistence.expressions.Expression; |
| import org.eclipse.persistence.mappings.ManyToManyMapping; |
| import org.eclipse.persistence.queries.ReadObjectQuery; |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.testing.framework.TestCase; |
| import org.eclipse.persistence.testing.framework.TestErrorException; |
| import org.eclipse.persistence.testing.models.collections.map.EntityMapValue; |
| import org.eclipse.persistence.testing.models.collections.map.DirectEntityMapHolder; |
| |
| public class TestUpdateDirectEntityMapMapping extends TestCase { |
| |
| private DirectEntityMapHolder holder = null; |
| |
| protected ManyToManyMapping mapping = null; |
| private boolean usePrivateOwned = false; |
| private boolean oldPrivateOwnedValue = false; |
| protected DirectEntityMapHolder changedHolder = null; |
| |
| public TestUpdateDirectEntityMapMapping(){ |
| super(); |
| } |
| |
| public TestUpdateDirectEntityMapMapping(boolean usePrivateOwned){ |
| this(); |
| this.usePrivateOwned = usePrivateOwned; |
| setName("TestUpdateDirectEntityMapMapping privateOwned=" + usePrivateOwned); |
| } |
| |
| @Override |
| public void setup(){ |
| mapping = (ManyToManyMapping)getSession().getProject().getDescriptor(DirectEntityMapHolder.class).getMappingForAttributeName("directToEntityMap"); |
| oldPrivateOwnedValue = mapping.isPrivateOwned(); |
| mapping.setIsPrivateOwned(usePrivateOwned); |
| |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| holder = new DirectEntityMapHolder(); |
| EntityMapValue value = new EntityMapValue(); |
| value.setId(1); |
| holder.addDirectToEntityMapItem(11, value); |
| |
| |
| EntityMapValue value2 = new EntityMapValue(); |
| value2.setId(2); |
| holder.addDirectToEntityMapItem(22, value2); |
| uow.registerObject(holder); |
| uow.registerObject(value); |
| uow.registerObject(value2); |
| uow.commit(); |
| Object holderForComparison = uow.readObject(holder); |
| if (!compareObjects(holder, holderForComparison)){ |
| throw new TestErrorException("Objects do not match after write"); |
| } |
| getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); |
| } |
| |
| @Override |
| public void test(){ |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| changedHolder = (DirectEntityMapHolder)uow.readObject(holder); |
| EntityMapValue value = new EntityMapValue(); |
| value.setId(3); |
| changedHolder.addDirectToEntityMapItem(33, value); |
| |
| changedHolder.getDirectToEntityMap().remove(11); |
| uow.commit(); |
| Object holderForComparison = uow.readObject(holder); |
| if (!compareObjects(changedHolder, holderForComparison)){ |
| throw new TestErrorException("Objects do not match after write"); |
| } |
| } |
| |
| @Override |
| public void verify(){ |
| getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); |
| holder = (DirectEntityMapHolder)getSession().readObject(holder); |
| if (!compareObjects(holder, changedHolder)){ |
| throw new TestErrorException("Objects do not match reinitialize"); |
| } |
| if (holder.getDirectToEntityMap().size() != 2){ |
| throw new TestErrorException("Incorrect Number of MapEntityValues was read."); |
| } |
| EntityMapValue value = (EntityMapValue)holder.getDirectToEntityMap().get(33); |
| if (value.getId() != 3){ |
| throw new TestErrorException("MapEntityValue was not added properly."); |
| } |
| value = (EntityMapValue)holder.getDirectToEntityMap().get(11); |
| if (value != null){ |
| throw new TestErrorException("Deleted EntityMapValue still around."); |
| } |
| if (mapping.isPrivateOwned()){ |
| ReadObjectQuery query = new ReadObjectQuery(EntityMapValue.class); |
| ExpressionBuilder values = new ExpressionBuilder(); |
| Expression criteria = values.get("id").equal(1); |
| query.setSelectionCriteria(criteria); |
| value = (EntityMapValue)getSession().executeQuery(query); |
| if (value != null){ |
| throw new TestErrorException("PrivateOwned EntityMapValue was not deleted."); |
| } |
| } |
| } |
| |
| @Override |
| public void reset(){ |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| Iterator j = holder.getDirectToEntityMap().keySet().iterator(); |
| while (j.hasNext()){ |
| uow.deleteObject(holder.getDirectToEntityMap().get(j.next())); |
| } |
| uow.deleteObject(holder); |
| uow.commit(); |
| mapping.setIsPrivateOwned(oldPrivateOwnedValue); |
| } |
| |
| } |