@Test
public void shouldMapListElements() {
// given
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
mapperFactory
.classMap(BasicPerson.class, BasicPersonDto.class)
.field("nameParts[0]", "firstName")
.field("nameParts[1]", "lastName")
.register();
BasicPerson bp = new BasicPerson();
bp.setNameParts(Lists.asList("Jan", new String[] {"Kowalski"}));
// when
MapperFacade mapperFacade = mapperFactory.getMapperFacade();
BasicPersonDto result = mapperFacade.map(bp, BasicPersonDto.class);
// then
assertThat(result.getFirstName()).isEqualTo("Jan");
assertThat(result.getLastName()).isEqualTo("Kowalski");
assertThat(result.getBirthDate()).isNull();
assertThat(result.getCurrentAge()).isEqualTo(0);
assertThat(result.getFullName()).isNull();
}
@Test
public void testMapElementProperties() {
MapperFactory factory = MappingUtil.getMapperFactory();
factory
.classMap(Person.class, PersonDto.class)
.field("name.first", "names['first']")
.field("name.last", "names[\"last\"]")
.register();
MapperFacade mapper = factory.getMapperFacade();
Person person = new Person();
person.name = new Name();
person.name.first = "Chuck";
person.name.last = "Testa";
PersonDto result = mapper.map(person, PersonDto.class);
Assert.assertNotNull(result.names);
Assert.assertEquals(person.name.first, result.names.get("first"));
Assert.assertEquals(person.name.last, result.names.get("last"));
Person mapBack = mapper.map(result, Person.class);
Assert.assertNotNull(mapBack.name.first);
Assert.assertEquals(person.name.first, mapBack.name.first);
Assert.assertEquals(person.name.last, mapBack.name.last);
}
@Test
public void shouldMapNestedElement() {
// given
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
mapperFactory
.classMap(BasicPerson.class, BasicPersonDto.class)
.field("nestedElement.nip", "nip")
.register();
BasicPerson bp = new BasicPerson();
NestedElement nestedElement = new NestedElement();
nestedElement.setNip(NIP);
bp.setNestedElement(nestedElement);
// when
MapperFacade mapperFacade = mapperFactory.getMapperFacade();
BasicPersonDto result = mapperFacade.map(bp, BasicPersonDto.class);
// then
assertThat(result.getNip()).isNotNull();
assertThat(result.getNip()).isEqualTo(NIP);
assertThat(result.getFirstName()).isNull();
assertThat(result.getLastName()).isNull();
assertThat(result.getBirthDate()).isNull();
assertThat(result.getCurrentAge()).isEqualTo(0);
assertThat(result.getFullName()).isNull();
}
@Test
public void shouldMapWithCustomizedClassMapBuilder() {
// given
MapperFactory mapperFactory =
new DefaultMapperFactory.Builder()
.classMapBuilderFactory(new ScoringClassMapBuilder.Factory())
.build();
mapperFactory.classMap(Source.class, Destination.class).byDefault().register();
MapperFacade mapperFacade = mapperFactory.getMapperFacade();
Source src = new Source();
src.firstName = "Jan";
src.postalAddress = new PostalAddress();
src.postalAddress.country = new Country();
src.postalAddress.country.alphaCode = "PL";
// when
Destination result = mapperFacade.map(src, Destination.class);
// then
assertThat(result.name.first).isEqualTo("Jan");
assertThat(result.countryCode).isEqualTo("PL");
}
@Test
public void shouldCustomizeClassMapBuilder() {
// given
MapperFactory mapperFactory =
new DefaultMapperFactory.Builder()
.classMapBuilderFactory(new ScoringClassMapBuilder.Factory())
.build();
// when
ClassMap<Source, Destination> map =
mapperFactory.classMap(Source.class, Destination.class).byDefault().toClassMap();
Map<String, String> mapping = new HashMap<String, String>();
for (FieldMap f : map.getFieldsMapping()) {
mapping.put(f.getSource().getExpression(), f.getDestination().getExpression());
}
// then
assertThat("name.first").isEqualTo(mapping.get("firstName"));
assertThat("name.last").isEqualTo(mapping.get("lastName"));
assertThat("streetAddress").isEqualTo(mapping.get("postalAddress.street"));
assertThat("countryCode").isEqualTo(mapping.get("postalAddress.country.alphaCode"));
assertThat("currentAge").isEqualTo(mapping.get("age"));
assertThat("birthState").isEqualTo(mapping.get("stateOfBirth"));
assertThat(mapping.containsKey("driversLicenseNumber")).isFalse();
assertThat(mapping.containsKey("eyeColor")).isFalse();
}
private void registerOrganization(MapperFactory factory) {
factory.registerClassMap(
factory
.classMap(Organization.class, com.sparc.knappsack.models.api.v1.Organization.class)
.byDefault()
.toClassMap());
}
@Test
public void shouldExplicitlySpecifyConstructor() {
// given
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
mapperFactory
.classMap(BasicPerson.class, BasicPersonDtoWithConstructor.class)
.constructorB("birthDate")
.fieldAToB("name", "fullName")
// .field("age", "currentAge")
.byDefault()
.register();
BasicPerson bp = createBasicPerson("Jan", 20, Calendar.getInstance().getTime());
// when
MapperFacade mapperFacade = mapperFactory.getMapperFacade();
BasicPersonDtoWithConstructor result =
mapperFacade.map(bp, BasicPersonDtoWithConstructor.class);
// then
assertThat(result.getFullName()).isEqualTo(bp.getName());
assertThat(result.getCurrentAge()).isEqualTo(0); // !!
assertThat(result.getBirthDate()).isNotNull();
}
private void registerGroup(MapperFactory factory) {
factory.registerClassMap(
factory
.classMap(Group.class, com.sparc.knappsack.models.api.v1.Group.class)
.byDefault()
.toClassMap());
}
@Test
public void shouldNotMapNulls_ClassLevel() {
// given
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().mapNulls(true).build();
mapperFactory.classMap(Container.class, Container.class).mapNulls(false).byDefault().register();
Container a = new Container();
Container b = new Container();
b.longValue = 1L;
b.stringValue = "TEST A";
b.arrayOfString = new String[] {"a", "b", "c"};
b.arrayOfInt = new int[] {1, 2, 3};
b.listOfString = Arrays.asList("l1", "l2");
b.map = Collections.singletonMap("key", (Object) "value");
b.enumValue = Position.FIRST;
// when
mapperFactory.getMapperFacade().map(a, b);
// then
assertThat(b.stringValue).isNotNull();
assertThat(b.arrayOfString).isNotNull();
assertThat(b.arrayOfInt).isNotNull();
assertThat(b.listOfString).isNotNull();
assertThat(b.map).isNotNull();
assertThat(b.enumValue).isNotNull();
}
@Test
public void shouldMapMapElements() {
// given
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
mapperFactory
.classMap(BasicPerson.class, BasicPersonDto.class)
.field("namePartsMap[\"first\"]", "firstName")
.field("namePartsMap['second']", "lastName")
.register();
BasicPerson bp = new BasicPerson();
Map<String, String> nameParamsMap = new HashMap<String, String>();
nameParamsMap.put("first", "Jan");
nameParamsMap.put("second", "Kowalski");
bp.setNamePartsMap(nameParamsMap);
// when
MapperFacade mapperFacade = mapperFactory.getMapperFacade();
BasicPersonDto result = mapperFacade.map(bp, BasicPersonDto.class);
// then
assertThat(result.getFirstName()).isEqualTo("Jan");
assertThat(result.getLastName()).isEqualTo("Kowalski");
assertThat(result.getBirthDate()).isNull();
assertThat(result.getCurrentAge()).isEqualTo(0);
assertThat(result.getFullName()).isNull();
}
@Override
public void configure(final MapperFactory mapperFactory) {
mapperFactory.getConverterFactory().registerConverter(new MeterTypeConverter());
mapperFactory.getConverterFactory().registerConverter(new DaliConfigurationConverter());
mapperFactory
.getConverterFactory()
.registerConverter(new XMLGregorianCalendarToDateTimeConverter());
}
public static void register(MapperFactory factory) {
factory.getConverterFactory().registerConverter(new ToOptionalConverter());
factory.getConverterFactory().registerConverter(new OptionalImmutableConverter());
factory.getConverterFactory().registerConverter(new OptionalEntitityReferenceConverter());
factory.registerFilter(new Filter());
factory.registerFilter(new CollectionFilter());
factory.registerMapper(new Mapper());
}
private void registerApplicationVersion(MapperFactory factory) {
factory.registerClassMap(
factory
.classMap(
ApplicationVersion.class,
com.sparc.knappsack.models.api.v1.ApplicationVersion.class)
.byDefault()
.toClassMap());
}
@Test
public void testMapOfEnum() {
DefaultMapperFactory.Builder builder = new DefaultMapperFactory.Builder();
MapperFactory factory = builder.build();
MapperFacade mapperFacade = factory.getMapperFacade();
Entity entity = new Entity();
entity.setState(State.B);
final Dto dto = mapperFacade.map(entity, Dto.class);
Assert.assertEquals(dto.getState(), entity.getState());
}
public MapperFacade getClientMapperFacade() {
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ClassMapBuilder<Client, ClientDetailsEntity> clientClassMap =
mapperFactory.classMap(Client.class, ClientDetailsEntity.class);
clientClassMap.field("name", "clientName");
clientClassMap.field("description", "clientDescription");
clientClassMap.byDefault();
clientClassMap.register();
return mapperFactory.getMapperFacade();
}
private void registerBranding(MapperFactory factory) {
factory.registerClassMap(
factory
.classMap(CustomBranding.class, com.sparc.knappsack.models.api.v1.Branding.class)
.fieldMap("logo")
.converter("imageConverter")
.add()
.byDefault()
.toClassMap());
}
private void registerCategory(MapperFactory factory) {
factory.registerClassMap(
factory
.classMap(Category.class, com.sparc.knappsack.models.api.v1.Category.class)
.fieldMap("icon")
.converter("imageConverter")
.add()
.byDefault()
.toClassMap());
}
@BeforeClass
public static void init() {
DefaultMapperFactory.Builder factoryBuilder = new DefaultMapperFactory.Builder();
factoryBuilder.compilerStrategy(new EclipseJdtCompilerStrategy());
MapperFactory factory = factoryBuilder.build();
factory.getConverterFactory().registerConverter(new Converter.Object2String());
factory.getConverterFactory().registerConverter(new Converter.String2Object());
mapper = factory.getMapperFacade();
}
public MapperFacade getNameMapperFacade() {
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ClassMapBuilder<Name, RecordNameEntity> nameClassMap =
mapperFactory.classMap(Name.class, RecordNameEntity.class);
addV2DateFields(nameClassMap);
nameClassMap.field("creditName.content", "creditName");
nameClassMap.field("givenNames.content", "givenNames");
nameClassMap.field("familyName.content", "familyName");
nameClassMap.field("path", "profile.id");
nameClassMap.byDefault();
nameClassMap.register();
return mapperFactory.getMapperFacade();
}
public MapperFacade getEmailMapperFacade() {
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ClassMapBuilder<Email, EmailEntity> emailClassMap =
mapperFactory.classMap(Email.class, EmailEntity.class);
emailClassMap.byDefault();
emailClassMap.field("email", "id");
emailClassMap.field("primary", "primary");
emailClassMap.field("verified", "verified");
addV2DateFields(emailClassMap);
registerSourceConverters(mapperFactory, emailClassMap);
emailClassMap.register();
return mapperFactory.getMapperFacade();
}
public MapperFacade getKeywordMapperFacade() {
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ClassMapBuilder<Keyword, ProfileKeywordEntity> keywordClassMap =
mapperFactory.classMap(Keyword.class, ProfileKeywordEntity.class);
addV2DateFields(keywordClassMap);
registerSourceConverters(mapperFactory, keywordClassMap);
keywordClassMap.field("putCode", "id");
keywordClassMap.field("content", "keywordName");
keywordClassMap.fieldBToA("displayIndex", "displayIndex");
keywordClassMap.byDefault();
keywordClassMap.register();
return mapperFactory.getMapperFacade();
}
@Test
public void testBeanToCustomMapGeneration() throws Exception {
MapperFactory factory = MappingUtil.getMapperFactory();
Type<Map<String, String>> mapType = new TypeBuilder<Map<String, String>>() {}.build();
Type<Student> studentType = TypeFactory.valueOf(Student.class);
factory
.classMap(Student.class, mapType)
.field("grade.letter", "letterGrade")
.field("grade.point", "GPA")
.field("grade.percentage", "gradePercentage")
.field("name.first", "firstName")
.field("name.last", "lastName")
.byDefault()
.register();
MapperFacade mapper = factory.getMapperFacade();
Student student = new Student();
student.id = "1";
student.email = "*****@*****.**";
student.name = new Name();
student.name.first = "Chuck";
student.name.last = "Testa";
student.grade = new Grade();
student.grade.letter = "B-";
student.grade.percentage = 81.5;
student.grade.point = 2.7;
Map<String, String> result = mapper.map(student, studentType, mapType);
Assert.assertEquals(student.id, result.get("id"));
Assert.assertEquals(student.email, result.get("email"));
Assert.assertEquals(student.name.first, result.get("firstName"));
Assert.assertEquals(student.name.last, result.get("lastName"));
Assert.assertEquals(student.grade.letter, result.get("letterGrade"));
Assert.assertEquals("" + student.grade.percentage, result.get("gradePercentage"));
Assert.assertEquals("" + student.grade.point, result.get("GPA"));
Student mapBack = mapper.map(result, mapType, studentType);
Assert.assertEquals(student.id, mapBack.id);
Assert.assertEquals(student.email, mapBack.email);
Assert.assertEquals(student.name.first, mapBack.name.first);
Assert.assertEquals(student.name.last, mapBack.name.last);
Assert.assertEquals(student.grade.letter, mapBack.grade.letter);
Assert.assertEquals(student.grade.percentage, mapBack.grade.percentage);
Assert.assertEquals(student.grade.point, mapBack.grade.point);
}
public MapperFacade getAddressMapperFacade() {
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ClassMapBuilder<Address, AddressEntity> addressClassMap =
mapperFactory.classMap(Address.class, AddressEntity.class);
addV2DateFields(addressClassMap);
registerSourceConverters(mapperFactory, addressClassMap);
addressClassMap.field("putCode", "id");
addressClassMap.field("country.value", "iso2Country");
addressClassMap.field("visibility", "visibility");
addressClassMap.fieldBToA("displayIndex", "displayIndex");
addressClassMap.byDefault();
addressClassMap.register();
return mapperFactory.getMapperFacade();
}
public MapperFacade getOtherNameMapperFacade() {
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ClassMapBuilder<OtherName, OtherNameEntity> otherNameClassMap =
mapperFactory.classMap(OtherName.class, OtherNameEntity.class);
addV2DateFields(otherNameClassMap);
registerSourceConverters(mapperFactory, otherNameClassMap);
otherNameClassMap.field("putCode", "id");
otherNameClassMap.field("content", "displayName");
otherNameClassMap.field("path", "profile.orcid");
otherNameClassMap.fieldBToA("displayIndex", "displayIndex");
otherNameClassMap.byDefault();
otherNameClassMap.register();
return mapperFactory.getMapperFacade();
}
public MapperFacade getResearcherUrlMapperFacade() {
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ClassMapBuilder<ResearcherUrl, ResearcherUrlEntity> researcherUrlClassMap =
mapperFactory.classMap(ResearcherUrl.class, ResearcherUrlEntity.class);
addV2DateFields(researcherUrlClassMap);
registerSourceConverters(mapperFactory, researcherUrlClassMap);
researcherUrlClassMap.field("putCode", "id");
researcherUrlClassMap.field("url.value", "url");
researcherUrlClassMap.field("urlName", "urlName");
researcherUrlClassMap.fieldBToA("displayIndex", "displayIndex");
researcherUrlClassMap.byDefault();
researcherUrlClassMap.register();
return mapperFactory.getMapperFacade();
}
@Test
public void testBeanToMapGeneration() throws Exception {
MapperFactory factory = MappingUtil.getMapperFactory();
factory
.classMap(Student.class, Map.class)
.field("grade.letter", "letterGrade")
.field("grade.point", "GPA")
.field("grade.percentage", "gradePercentage")
.field("name.first", "firstName")
.field("name.last", "lastName")
.byDefault()
.register();
MapperFacade mapper = factory.getMapperFacade();
Student student = new Student();
student.id = "1";
student.email = "*****@*****.**";
student.name = new Name();
student.name.first = "Chuck";
student.name.last = "Testa";
student.grade = new Grade();
student.grade.letter = "B-";
student.grade.percentage = 81.5;
student.grade.point = 2.7;
@SuppressWarnings("unchecked")
Map<String, Object> result = mapper.map(student, Map.class);
Assert.assertEquals(student.id, result.get("id"));
Assert.assertEquals(student.email, result.get("email"));
Assert.assertEquals(student.name.first, result.get("firstName"));
Assert.assertEquals(student.name.last, result.get("lastName"));
Assert.assertEquals(student.grade.letter, result.get("letterGrade"));
Assert.assertEquals(student.grade.percentage, result.get("gradePercentage"));
Assert.assertEquals(student.grade.point, result.get("GPA"));
Student mapBack = mapper.map(result, Student.class);
Assert.assertEquals(student.id, mapBack.id);
Assert.assertEquals(student.email, mapBack.email);
Assert.assertEquals(student.name.first, mapBack.name.first);
Assert.assertEquals(student.name.last, mapBack.name.last);
Assert.assertEquals(student.grade.letter, mapBack.grade.letter);
Assert.assertEquals(student.grade.percentage, mapBack.grade.percentage);
Assert.assertEquals(student.grade.point, mapBack.grade.point);
}
private void registerApplication(MapperFactory factory) {
factory.registerClassMap(
factory
.classMap(Application.class, com.sparc.knappsack.models.api.v1.Application.class)
.fieldMap("icon")
.converter("imageConverter")
.add()
.fieldMap("screenshots", "screenShots")
.converter("imageCollectionConverter")
.add()
.field("ownedGroup.id", "groupId")
.field("category.id", "categoryId")
.byDefault()
.toClassMap());
}
public MapperFacade getGroupIdRecordMapperFacade() {
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ClassMapBuilder<GroupIdRecord, GroupIdRecordEntity> classMap =
mapperFactory.classMap(GroupIdRecord.class, GroupIdRecordEntity.class);
addV2CommonFields(classMap);
registerSourceConverters(mapperFactory, classMap);
classMap.field("name", "groupName");
classMap.field("groupId", "groupId");
classMap.field("description", "groupDescription");
classMap.field("type", "groupType");
classMap.register();
return mapperFactory.getMapperFacade();
}
@Bean
public Mapper mapper() {
EditorMapper mapper = new EditorMapper();
// http://stackoverflow.com/a/32309223/1203690
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
ConverterFactory converterFactory = mapperFactory.getConverterFactory();
converterFactory.registerConverter(new PassThroughConverter(LocalDate.class));
converterFactory.registerConverter(new PassThroughConverter(LocalDateTime.class));
mapper.setMapperFacade(mapperFactory.getMapperFacade());
return mapper;
}
@Test
public void shouldUseOnlyOneDirectionMapping() {
// given
MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();
mapperFactory
.classMap(BasicPerson.class, BasicPersonDto.class)
.fieldAToB("name", "fullName")
.field("age", "currentAge")
.field("birthDate", "birthDate")
.register();
BasicPerson bpSrc = createBasicPerson("Jan", 20, Calendar.getInstance().getTime());
BasicPersonDto bpDtoSrc = new BasicPersonDto();
bpDtoSrc.setFullName("Jan");
bpDtoSrc.setCurrentAge(20);
bpDtoSrc.setBirthDate(Calendar.getInstance().getTime());
// when
BoundMapperFacade<BasicPerson, BasicPersonDto> boundMapper =
mapperFactory.getMapperFacade(BasicPerson.class, BasicPersonDto.class);
BasicPersonDto bpDtoDest = boundMapper.map(bpSrc);
BasicPerson bpDest = boundMapper.mapReverse(bpDtoSrc);
// then
assertThat(bpDtoDest.getCurrentAge()).isEqualTo(bpSrc.getAge());
assertThat(bpDtoDest.getFullName()).isEqualTo(bpSrc.getName());
assertThat(bpDtoDest.getBirthDate()).isEqualTo(bpSrc.getBirthDate());
assertThat(bpDest.getAge()).isEqualTo(bpDtoSrc.getCurrentAge());
assertThat(bpDest.getName()).isNull();
assertThat(bpDest.getBirthDate()).isEqualTo(bpDtoSrc.getBirthDate());
}