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AutoMapping 注解增加 reverseConvertGenerate，控制是否生成反向转换逻辑，适配更加复杂的应用场景

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This commit is contained in:
linpeilie 2024-06-12 14:10:33 +08:00
parent 5f7860447f
commit 5c571181a2
4 changed files with 34 additions and 0 deletions
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15
example/spring-boot-with-lombok/src/main/java/io/github/linpeilie/model/Car1.java Normal file
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@ -0,0 +1,15 @@
package io.github.linpeilie.model;
import io.github.linpeilie.annotations.AutoMapper;
import io.github.linpeilie.annotations.AutoMapping;
import java.time.LocalDateTime;
import lombok.Data;
@AutoMapper(target = CarDto.class, imports = LocalDateTime.class)
@Data
public class Car1 {
@AutoMapping(target = "seatMaterial", source = "seatConfiguration.seatMaterial", reverseConvertGenerate = false)
private SeatConfiguration seatConfiguration;
}

2
mapstruct-plus-processor/src/main/java/io/github/linpeilie/processor/AutoMapperProcessor.java
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@ -593,6 +593,7 @@ public class AutoMapperProcessor extends AbstractProcessor {
// 默认的规则
Map<String, AutoMappingMetadata> autoMappingMap =
autoMapperMetadata.getFieldMappingList().stream()
.filter(AutoMappingMetadata::getReverseConvertGenerate)
.map(fieldMapping -> {
final AutoMappingMetadata autoMappingMetadata = new AutoMappingMetadata();
autoMappingMetadata.setSource(fieldMapping.getTarget());
@ -919,6 +920,7 @@ public class AutoMapperProcessor extends AbstractProcessor {
metadata.setTarget(elementName);
}
metadata.setTargetClass(targetClass);
metadata.setReverseConvertGenerate(autoMappingGem.reverseConvertGenerate().get());
metadata.setDefaultValue(autoMappingGem.defaultValue().getValue());
metadata.setIgnore(autoMappingGem.ignore().getValue());
metadata.setExpression(autoMappingGem.expression().getValue());

10
mapstruct-plus-processor/src/main/java/io/github/linpeilie/processor/metadata/AutoMappingMetadata.java
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@ -9,6 +9,8 @@ public class AutoMappingMetadata {
private ClassName targetClass;
private boolean reverseConvertGenerate;
private String target;
private String source;
@ -52,6 +54,14 @@ public class AutoMappingMetadata {
this.targetClass = targetClass;
}
public boolean getReverseConvertGenerate() {
return reverseConvertGenerate;
}
public void setReverseConvertGenerate(boolean reverseConvertGenerate) {
this.reverseConvertGenerate = reverseConvertGenerate;
}
public String getTarget() {
return target;
}

7
mapstruct-plus/src/main/java/io/github/linpeilie/annotations/AutoMapping.java
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@ -24,6 +24,13 @@ public @interface AutoMapping {
Class<?> targetClass() default DefaultMapping.class;
/**
* 是否生成反向转换的逻辑
*
* @return true : 生成反向转换的逻辑 false : 不生成反向转换的逻辑
*/
boolean reverseConvertGenerate() default true;
/**
* 来源，默认取当前字段名称
* - 可以是当前类中的属性名