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Example for #208 - Multiple unidirectional inverse relations
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sculptor-examples/DDDSample/src/main/resources/model-relations.btdesign
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,50 @@ | ||
| ApplicationPart RelationPart { | ||
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| Module relation { | ||
| "Testing entity for different type of relations" | ||
| Entity Person { | ||
| scaffold | ||
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| String first; | ||
| String secondName; | ||
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| // 1:N with backref | ||
| - List<@House> owning <-> owner inverse; | ||
| - Set<@House> related <-> relation inverse; | ||
| - Bag<@House> other <-> something inverse; | ||
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| // 1:N without backref | ||
| - List<@House> owningNoRel inverse; | ||
| - Set<@House> relatedNoRel inverse; | ||
| - Bag<@House> otherNoRel inverse; | ||
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| // N:M with backref | ||
| - List<@House> owningN <-> ownerN; | ||
| - Set<@House> relatedN <-> relationN; | ||
| - Bag<@House> otherN <-> somethingN; | ||
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| // N:M without backref | ||
| - List<@House> owningNoRelN; | ||
| - Set<@House> relatedNoRelN; | ||
| - Bag<@House> otherNoRelN; | ||
| } | ||
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| Entity House { | ||
| String street; | ||
| String number; | ||
| String town; | ||
| String state; | ||
| String zipCode; | ||
| Integer landFieldSize; | ||
| Integer houseFootprint; | ||
| Integer numberOfFloors; | ||
| - @Person owner <-> owning; | ||
| - @Person relation <-> related; | ||
| - @Person something <-> other; | ||
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| - Set<@Person> ownerN <-> owningN; | ||
| - List<@Person> relationN <-> relatedN; | ||
| - Bag<@Person> somethingN <-> otherN; | ||
| } | ||
| } | ||
| } |
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...DDDSample/src/test/java/org/sculptor/dddsample/relation/serviceapi/PersonServiceTest.java
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| package org.sculptor.dddsample.relation.serviceapi; | ||
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| import org.junit.Test; | ||
| import org.sculptor.dddsample.relation.domain.House; | ||
| import org.sculptor.dddsample.relation.domain.Person; | ||
| import org.sculptor.dddsample.relation.domain.PersonRepository; | ||
| import org.sculptor.dddsample.relation.serviceapi.PersonService; | ||
| import org.sculptor.framework.test.AbstractDbUnitJpaTests; | ||
| import org.springframework.beans.factory.annotation.Autowired; | ||
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| import static org.junit.Assert.*; | ||
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| import java.util.Collection; | ||
| import java.util.List; | ||
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| import javax.persistence.EntityManager; | ||
| import javax.persistence.PersistenceContext; | ||
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| /** | ||
| * Spring based transactional test with DbUnit support. | ||
| */ | ||
| public class PersonServiceTest extends AbstractDbUnitJpaTests implements PersonServiceTestBase { | ||
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| @Autowired | ||
| private PersonService personService; | ||
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| @PersistenceContext(unitName = "DDDSampleEntityManagerFactory") | ||
| private EntityManager entityManager; | ||
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| @Override | ||
| protected String getDataSetFile() { | ||
| return "dbunit/TestData.xml"; | ||
| } | ||
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| @Test | ||
| public void testFindById() throws Exception { | ||
| Person feromon = personService.findById(getServiceContext(), 103l); | ||
| assertEquals("Feromon", feromon.getFirst()); | ||
| assertEquals("Smradoch", feromon.getSecondName()); | ||
| } | ||
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| @Test | ||
| public void testFindAll() throws Exception { | ||
| List<Person> all = personService.findAll(getServiceContext()); | ||
| assertEquals(4, all.size()); | ||
| boolean was101 = false; | ||
| for (Person p : all) { | ||
| if (p.getId().equals(101l)) { | ||
| Collection<House> owningNoRel = p.getOwningNoRel(); | ||
| assertEquals(3, owningNoRel.size()); | ||
| Collection<House> relatedNoRel = p.getRelatedNoRel(); | ||
| assertEquals(3, relatedNoRel.size()); | ||
| Collection<House> otherNoRel = p.getOtherNoRel(); | ||
| assertEquals(3, otherNoRel.size()); | ||
| was101 = true; | ||
| } | ||
| } | ||
| assertTrue(was101); | ||
| } | ||
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| @Test | ||
| @Override | ||
| public void testSave() throws Exception { | ||
| Person p = new Person(); | ||
| p.setFirst("Newman"); | ||
| p.setSecondName("Elemental"); | ||
| House firstHouse = new House(); | ||
| firstHouse.setStreet("Atomic"); | ||
| firstHouse.setNumber("1123"); | ||
| firstHouse.setNumberOfFloors(2); | ||
| firstHouse.setOwner(p); | ||
| firstHouse.setRelation(p); | ||
| firstHouse.setSomething(p); | ||
| firstHouse.setTown("Plymouth"); | ||
| firstHouse.setZipCode("A-923754"); | ||
| firstHouse.setState("Small Britain"); | ||
| firstHouse.setHouseFootprint(123); | ||
| firstHouse.setLandFieldSize(432); | ||
| House secondHouse = new House(); | ||
| secondHouse.setStreet("Quark"); | ||
| secondHouse.setNumber("893"); | ||
| secondHouse.setNumberOfFloors(1); | ||
| secondHouse.setOwner(p); | ||
| secondHouse.setRelation(p); | ||
| secondHouse.setSomething(p); | ||
| secondHouse.setTown("Cardiff"); | ||
| secondHouse.setZipCode("B-3478"); | ||
| secondHouse.setState("Small Britain"); | ||
| secondHouse.setHouseFootprint(947); | ||
| secondHouse.setLandFieldSize(1837); | ||
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| p.addOwningNoRel(firstHouse); | ||
| p.addOwningNoRel(secondHouse); | ||
| Person stored = personService.save(getServiceContext(), p); | ||
| entityManager.clear(); | ||
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| // All will have 2 items not only OwningNoRel | ||
| Person fetched = personService.findById(getServiceContext(), stored.getId()); | ||
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| Collection<House> owningNoRel = fetched.getOwningNoRel(); | ||
| assertEquals(2, owningNoRel.size()); | ||
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| // This is WRONG - should be 0 | ||
| Collection<House> relatedNoRel = fetched.getRelatedNoRel(); | ||
| assertEquals(2, relatedNoRel.size()); | ||
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| // This is WRONG - should be 0 | ||
| Collection<House> otherNoRel = fetched.getOtherNoRel(); | ||
| assertEquals(2, otherNoRel.size()); | ||
| } | ||
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| @Override | ||
| public void testDelete() throws Exception { | ||
| } | ||
| } |
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