Я не понимаю, почему мой DateMapper не работает.
мои Mapper'ы:
@Mapper(componentModel = MappingConstants.ComponentModel.SPRING,
uses = {ProductMapper.class, TagMapper.class})
public interface DateMapper {
DateMapper INSTANCE = Mappers.getMapper(DateMapper.class);
@Named("mapStringToLocalDateTime")
default LocalDateTime mapStringToLocalDateTime(String date) {
return LocalDateTime.parse(date, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm"));
}
}
@Mapper(componentModel = MappingConstants.ComponentModel.SPRING,
uses = {TagMapper.class, DateMapper.class})
public interface ProductMapper {
ProductMapper INSTANCE = Mappers.getMapper(ProductMapper.class);
@Mapping(target = "tags", source = "tagDTOs", qualifiedByName = "tagDTOsToTagSet")
@Mapping(target = "dateOfCreated", source = "stringDate", dateFormat = "yyyy-MM-dd HH:mm", qualifiedByName = "mapStringToLocalDateTime")
Product productDTOtoProduct(ProductDTO productDTO);
@Mapping(target = "tagDTOs", source = "tags", qualifiedByName = "TagSetToTagDTOs")
@Mapping(target = "stringDate", source = "dateOfCreated", dateFormat = "yyyy-MM-dd HH:mm", qualifiedByName = "mapStringToLocalDateTime")
ProductDTO productToProductDTO(Product product);
@Named("tagDTOsToTagSet")
default Set<Tag> tagDTOsToTagSet(TagDTO[] tagDTOs) {
/// logic ///
}
@Named("TagSetToTagDTOs")
default TagDTO[] TagSetTotagDTOs(Set<Tag> tagSet) {
/// logic ///
}
}
@Mapper(componentModel = MappingConstants.ComponentModel.SPRING,
uses = {ProductMapper.class, DateMapper.class})
public interface TagMapper {
TagMapper INSTANCE = Mappers.getMapper(TagMapper.class);
@Mapping(target = "products", source = "productTitles", qualifiedByName = "productSetToProductTitles")
@Mapping(target = "dateOfCreated", source = "stringDate", dateFormat = "yyyy-MM-dd HH:mm", qualifiedByName = "mapStringToLocalDateTime")
Tag tagDTOtoTag(TagDTO tagDTO);
@Mapping(target = "productTitles", source = "products", qualifiedByName = "ProductTitlesToProductSet")
@Mapping(target = "stringDate", source = "dateOfCreated", dateFormat = "yyyy-MM-dd HH:mm", qualifiedByName = "mapStringToLocalDateTime")
TagDTO tagToTagDTO(Tag tag);
@Named("productSetToProductTitles")
default String[] productSetToProductTitles(Set<Product> products) {
/// logic ///
}
@Named("ProductTitlesToProductSet")
default Set<Product> ProductTitlesToProductSet(String[] productTitles) {
/// logic ///
}
}
мои DTO:
@Setter
@Getter
@ToString
@NoArgsConstructor
@AllArgsConstructor
@Builder
public class ProductDTO {
private Long id;
private TagDTO[] tagDTOs;
private Double price;
private String stringDate;
private String title;
private String description;
private String city;
private int amount;
}
@Setter
@Getter
@ToString
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class TagDTO {
Long id;
String name;
String[] productTitles;
String stringDate;
public TagDTO(String name) {
this.name = name;
}
public TagDTO(Long id) {
this.id = id;
}
}
Мои POJO:
Product:
@Entity
@Table(name = "products")
@Setter
@Getter
@AllArgsConstructor
@NoArgsConstructor
@ToString
@Builder
public class Product {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String title;
private String description;
private Double price;
private String city;
private int amount = 1;
@ManyToMany(mappedBy = "products")
private Set<Tag> tags = new HashSet<>();
private LocalDateTime dateOfCreated;
public Product(String title) {
this.title = title;
}
@PrePersist
private void onCreate() { dateOfCreated = LocalDateTime.now(); }
/// custom logic ///
}
Tag:
@Entity
@Table(name = "tags")
@Setter
@Getter
@AllArgsConstructor
@NoArgsConstructor
@ToString
public class Tag {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String name;
@ManyToMany(cascade = CascadeType.REFRESH, fetch = FetchType.LAZY)
@JoinTable(
name = "tags_Products",
joinColumns = @JoinColumn(name = "Tag_id"),
inverseJoinColumns = @JoinColumn(name = "product_id"))
private Set<Product> products = new HashSet<>();
private LocalDateTime dateOfCreated;
@PrePersist
private void onCreate() {
dateOfCreated = LocalDateTime.now();
}
/// custom logic ///
}
мой pom.xml:
<properties>
<java.version>24</java.version>
<lombok.version>1.18.38</lombok.version>
<mapstruct.version>1.6.3</mapstruct.version>
</properties>
<dependencies>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${mapstruct.version}</version>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${mapstruct.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
<version>2.18.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.18.2</version>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>jakarta.validation</groupId>
<artifactId>jakarta.validation-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>3.4.0</version>
</dependency>
<dependency>
<groupId>org.jetbrains</groupId>
<artifactId>annotations</artifactId>
<version>RELEASE</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.11.0</version>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${mapstruct.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>
у сгенерированного mapstruct'ом MapperImpl есть @Autowired DateMapper:
@Component
public class TagMapperImpl implements TagMapper {
@Autowired
private DateMapper dateMapper;
/// logic ///
}
@Component
public class ProductMapperImpl implements ProductMapper {
@Autowired
private DateMapper dateMapper;
/// logic ///
}
у сгенерированного mapstruct'ом DateMapperImpl есть аннотация @Component:
@Component
public class DateMapperImpl implements DateMapper {
public DateMapperImpl() {
super();
}
}
Средний
Простой
