| /* |
| * Copyright (c) 2009, Rickard Öberg. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.zest.runtime.entity; |
| |
| import org.junit.Test; |
| import org.apache.zest.api.association.Association; |
| import org.apache.zest.api.association.ManyAssociation; |
| import org.apache.zest.api.entity.Aggregated; |
| import org.apache.zest.api.entity.EntityBuilder; |
| import org.apache.zest.api.entity.EntityComposite; |
| import org.apache.zest.api.property.Property; |
| import org.apache.zest.api.unitofwork.NoSuchEntityException; |
| import org.apache.zest.api.unitofwork.UnitOfWork; |
| import org.apache.zest.bootstrap.AssemblyException; |
| import org.apache.zest.bootstrap.ModuleAssembly; |
| import org.apache.zest.test.AbstractQi4jTest; |
| import org.apache.zest.test.EntityTestAssembler; |
| |
| import static org.junit.Assert.fail; |
| |
| /** |
| * JAVADOC |
| */ |
| public class AggregatedTest |
| extends AbstractQi4jTest |
| { |
| public void assemble( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| module.entities( CompanyEntity.class, EmployeeEntity.class, PersonEntity.class ); |
| |
| new EntityTestAssembler().assemble( module ); |
| |
| module.objects( getClass() ); |
| } |
| |
| @Test |
| public void givenAggregatedEntitiesWhenAggregateRootIsDeletedThenDeleteAggregatedEntities() |
| throws Exception |
| { |
| CompanyEntity companyEntity; |
| PersonEntity personEntity, personEntity2; |
| EmployeeEntity employeeEntity, employeeEntity2; |
| { |
| UnitOfWork unitOfWork = module.newUnitOfWork(); |
| try |
| { |
| { |
| EntityBuilder<PersonEntity> builder = unitOfWork.newEntityBuilder( PersonEntity.class ); |
| personEntity = builder.instance(); |
| personEntity.name().set( "Rickard" ); |
| personEntity = builder.newInstance(); |
| } |
| |
| { |
| EntityBuilder<PersonEntity> builder = unitOfWork.newEntityBuilder( PersonEntity.class ); |
| personEntity2 = builder.instance(); |
| personEntity2.name().set( "Niclas" ); |
| builder.newInstance(); |
| } |
| |
| { |
| EntityBuilder<EmployeeEntity> builder = unitOfWork.newEntityBuilder( EmployeeEntity.class ); |
| employeeEntity = builder.instance(); |
| employeeEntity.person().set( personEntity ); |
| employeeEntity.salary().set( 50000 ); |
| employeeEntity.title().set( "Director" ); |
| employeeEntity = builder.newInstance(); |
| } |
| |
| { |
| EntityBuilder<EmployeeEntity> builder = unitOfWork.newEntityBuilder( EmployeeEntity.class ); |
| employeeEntity2 = builder.instance(); |
| employeeEntity2.person().set( personEntity ); |
| employeeEntity2.salary().set( 40000 ); |
| employeeEntity2.title().set( "Developer" ); |
| employeeEntity2 = builder.newInstance(); |
| } |
| |
| { |
| EntityBuilder<CompanyEntity> builder = unitOfWork.newEntityBuilder( CompanyEntity.class ); |
| companyEntity = builder.instance(); |
| companyEntity.director().set( employeeEntity ); |
| companyEntity.employees().add( 0, employeeEntity ); |
| companyEntity.employees().add( 0, employeeEntity2 ); |
| companyEntity = builder.newInstance(); |
| } |
| |
| unitOfWork.complete(); |
| } |
| finally |
| { |
| unitOfWork.discard(); |
| } |
| } |
| |
| { |
| UnitOfWork unitOfWork = module.newUnitOfWork(); |
| try |
| { |
| companyEntity = unitOfWork.get( companyEntity ); |
| unitOfWork.remove( companyEntity ); |
| |
| unitOfWork.complete(); |
| } |
| finally |
| { |
| unitOfWork.discard(); |
| } |
| } |
| |
| { |
| UnitOfWork unitOfWork = module.newUnitOfWork(); |
| try |
| { |
| unitOfWork.get( employeeEntity ); |
| |
| fail( "Should not work" ); |
| |
| unitOfWork.complete(); |
| } |
| catch( NoSuchEntityException e ) |
| { |
| unitOfWork.discard(); |
| } |
| } |
| |
| { |
| UnitOfWork unitOfWork = module.newUnitOfWork(); |
| try |
| { |
| unitOfWork.get( employeeEntity2 ); |
| fail( "Should not work" ); |
| |
| unitOfWork.complete(); |
| } |
| catch( NoSuchEntityException e ) |
| { |
| unitOfWork.discard(); |
| } |
| } |
| } |
| |
| public interface CompanyEntity |
| extends EntityComposite |
| { |
| @Aggregated |
| Association<EmployeeEntity> director(); |
| |
| @Aggregated |
| ManyAssociation<EmployeeEntity> employees(); |
| } |
| |
| public interface EmployeeEntity |
| extends EntityComposite |
| { |
| Property<String> title(); |
| |
| Property<Integer> salary(); |
| |
| Association<PersonEntity> person(); |
| } |
| |
| public interface PersonEntity |
| extends EntityComposite |
| { |
| Property<String> name(); |
| } |
| } |