【发布时间】:2021-07-20 05:52:14
【问题描述】:
我开始将MapStruct 与现有的Spring Boot 应用程序(使用Lombok)集成。
问题是大多数类都遵循构建器模式(使用Lombok 实现),但它们有一个自定义setterPrefix。我可以看到MapStruct 告诉我字段withXXX 没有映射,但我想知道是否有解决方案。
这是设置:
plugins {
id("io.freefair.lombok") // Notice how I'm using Lombok, so shifting dependencies is not an option
}
dependencies {
annotationProcessor("org.mapstruct:mapstruct-processor:1.4.2.Final")
annotationProcessor("org.projectlombok:lombok-mapstruct-binding:0.2.0")
implementation("org.mapstruct:mapstruct:1.4.2.Final")
...
}
java {
consistentResolution {
useCompileClasspathVersions()
}
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
}
lombok {
config["lombok.addLombokGeneratedAnnotation"] = "true"
config["lombok.log.fieldIsStatic"] = "false"
config["lombok.log.fieldName"] = "logger"
version = "1.18.18"
}
@Setter
@Builder(setterPrefix = "with")
@EqualsAndHashCode(callSuper = false)
@AllArgsConstructor(access = AccessLevel.PRIVATE)
@NoArgsConstructor(access = AccessLevel.PUBLIC, force = true)
public final class Model {
@Getter(onMethod = @__(@ColumnName("model_id")))
private Long id;
...
}
@Mapper(componentModel = "spring", injectionStrategy = InjectionStrategy.CONSTRUCTOR)
interface ModelMapper {
Model valueFrom(CreateModelCommand command);
}
到目前为止,我发现的唯一解决方案是:
- 为每个字段声明一个
@Mapping;例如:@Mapping(source = "fieldName", target = "withFieldName")—— 非常具有挑战性! - 仅从 Lombok 的
@Builder注释中删除自定义setterPrefix
【问题讨论】: