third_codes/mybatis-plus-join
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添加注释以及test

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This commit is contained in:
yulichang 2023-03-17 15:11:21 +08:00
parent 740c19511c
commit c1463c9c9c
7 changed files with 86 additions and 14 deletions
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2
mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/MybatisPlusJoinAutoConfiguration.java
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@ -94,7 +94,7 @@ public class MybatisPlusJoinAutoConfiguration {
}
/**
* springboot content 工具类
* springboot context 工具类
*/
@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)

18
mybatis-plus-join-boot-starter/src/main/resources/META-INF/additional-spring-configuration-metadata.json
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@ -3,7 +3,8 @@
{
"sourceType": "com.github.yulichang.autoconfigure.MybatisPlusJoinProperties",
"name": "mybatis-plus-join",
"type": "com.github.yulichang.autoconfigure.MybatisPlusJoinProperties"
"type": "com.github.yulichang.autoconfigure.MybatisPlusJoinProperties",
"description": "mybatis-plus-join configure."
}
],
"properties": [
@ -43,5 +44,20 @@
"type": "java.lang.String",
"description": "逻辑删除的位置支持where和on两个."
}
],
"hints": [
{
"name": "mybatis-plus-join.logic-del-type",
"values": [
{
"value": "where",
"description": "logic delete condition to where."
},
{
"value": "on",
"description": "logic delete condition to on."
}
]
}
]
}

18
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/Chain.java
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@ -10,7 +10,7 @@ import java.util.List;
/**
* 链式调用
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)
@ -27,7 +27,7 @@ public interface Chain<T> {
/**
* 链式调用 等效于 selectOne
* <p>
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)
@ -40,7 +40,7 @@ public interface Chain<T> {
/**
* 链式调用 等效于 selectJoinOne
* <p>
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)
@ -53,7 +53,7 @@ public interface Chain<T> {
/**
* 链式调用 查询列表第一个 匹配多个不会抛异常
* <p>
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)
@ -67,7 +67,7 @@ public interface Chain<T> {
/**
* 链式调用 查询列表第一个 匹配多个不会抛异常
* <p>
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)
@ -80,7 +80,7 @@ public interface Chain<T> {
/**
* 链式调用
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)
@ -92,7 +92,7 @@ public interface Chain<T> {
/**
* 链式调用
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)
@ -104,7 +104,7 @@ public interface Chain<T> {
/**
* 链式调用
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)
@ -116,7 +116,7 @@ public interface Chain<T> {
/**
* 链式调用
* 构造方法不须传 class 或 entity 否则会报错
* 构造方法必须传 class 或 entity 否则会报错
* new MPJLambdaWrapper(User.class)
* new MPJQueryWrapper(User.class)
* MPJWrappers.\<User\>lambdaJoin(User.class)

6
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/Label.java
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@ -2,6 +2,12 @@ package com.github.yulichang.wrapper.resultmap;
import java.util.List;
/**
* 映射标签
*
* @author yulichang
* @since 2023/3/17 11:35
*/
public interface Label<T> {
String getProperty();

10
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabelFree.java
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@ -1,9 +1,12 @@
package com.github.yulichang.wrapper.resultmap;
import com.baomidou.mybatisplus.core.metadata.TableInfo;
import com.baomidou.mybatisplus.core.toolkit.Assert;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
import com.github.yulichang.toolkit.LambdaUtils;
import com.github.yulichang.toolkit.MPJReflectionKit;
import com.github.yulichang.toolkit.TableHelper;
import com.github.yulichang.toolkit.support.ColumnCache;
import com.github.yulichang.wrapper.segments.SelectCache;
import lombok.Getter;
@ -222,6 +225,13 @@ public class MybatisLabelFree<T> implements Label<T> {
}
public MybatisLabelFree<T> build() {
if (CollectionUtils.isEmpty(mybatisLabel.resultList)) {
TableInfo tableInfo = TableHelper.get(mybatisLabel.ofType);
Assert.notNull(tableInfo,
"无法自动映射, 找不到 <%s> 对应的表, 请使用 .all(xxx.class), id()或者result() 手动映射",
mybatisLabel.ofType.getSimpleName());
all(mybatisLabel.ofType);
}
return mybatisLabel;
}

41
mybatis-plus-join-test/test-collection/src/test/java/com/github/yulichang/test/collection/CollectionTest.java
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@ -11,6 +11,7 @@ import org.springframework.boot.test.context.SpringBootTest;
import javax.annotation.Resource;
import java.util.List;
import java.util.Objects;
/**
* 连表测试类
@ -80,7 +81,7 @@ class CollectionTest {
.leftJoin(TableE.class, TableE::getDid, TableD::getId)
.last("LIMIT 1");
List<TableADTO> dtos1 = tableAMapper.selectJoinList(TableADTO.class, wrapper1);
System.out.println(1);
assert dtos1.get(0).getB().getC().getD().getE().getId() != null;
}
/**
@ -97,4 +98,42 @@ class CollectionTest {
List<TableDTO> dtos = tableMapper.selectJoinList(TableDTO.class, wrapper);
System.out.println(1);
}
@Test
void testFree(){
MPJLambdaWrapper<TableA> wrapper1 = new MPJLambdaWrapper<TableA>()
.selectAll(TableA.class)
.selectAssociation(TableADTO::getB, b -> b
.all(TableB.class)
.association(TableC.class, TableBDTO::getC, c -> c
.association(TableD.class, TableCDTO::getD, d -> d
.association(TableE.class, TableDDTO::getE, e -> e
.id(TableE::getId)))))
.leftJoin(TableB.class, TableB::getAid, TableA::getId)
.leftJoin(TableC.class, TableC::getBid, TableB::getId)
.leftJoin(TableD.class, TableD::getCid, TableC::getId)
.leftJoin(TableE.class, TableE::getDid, TableD::getId)
.last("LIMIT 1");
List<TableADTO> dtos1 = tableAMapper.selectJoinList(TableADTO.class, wrapper1);
assert dtos1.get(0).getB().getC().getD().getE().getId() != null;
MPJLambdaWrapper<TableA> wrapper2 = new MPJLambdaWrapper<TableA>()
.selectAll(TableA.class)
.selectAssociation(TableADTO::getB, b -> b
.id(TableB::getId)
.result(TableD::getName,TableBDTO::getName)
.association(TableC.class, TableBDTO::getC, c -> c
.association(TableD.class, TableCDTO::getD, d -> d
.association(TableE.class, TableDDTO::getE, e -> e
.id(TableE::getId)))))
.leftJoin(TableB.class, TableB::getAid, TableA::getId)
.leftJoin(TableC.class, TableC::getBid, TableB::getId)
.leftJoin(TableD.class, TableD::getCid, TableC::getId)
.leftJoin(TableE.class, TableE::getDid, TableD::getId)
.last("LIMIT 1");
List<TableADTO> dtos2 = tableAMapper.selectJoinList(TableADTO.class, wrapper2);
assert dtos2.get(0).getB().getC().getD().getE().getId() != null;
assert Objects.equals(dtos2.get(0).getB().getName(), "tableD1");
}
}

5
mybatis-plus-join-test/test-join/src/main/resources/application.yml
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@ -20,8 +20,9 @@ mybatis-plus:
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
# 打印 mybatis plus join banner
mybatis-plus-join:
# 打印 mybatis plus join banner
banner: true
sub-table-logic: true
ms-cache: true
ms-cache: true
logic-del-type: where