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ifPresent -> ifExists

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yulichang 2024-01-17 14:21:01 +08:00
parent c7ea5485fd
commit 39942b28ce
25 changed files with 582 additions and 582 deletions
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12
mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/MybatisPlusJoinAutoConfiguration.java
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@ -3,7 +3,7 @@ package com.github.yulichang.autoconfigure;
import com.baomidou.mybatisplus.autoconfigure.MybatisPlusLanguageDriverAutoConfiguration;
import com.baomidou.mybatisplus.core.injector.ISqlInjector;
import com.github.yulichang.autoconfigure.conditional.JoinSqlInjectorCondition;
import com.github.yulichang.autoconfigure.consumer.MybatisPlusJoinIfPresentConsumer;
import com.github.yulichang.autoconfigure.consumer.MybatisPlusJoinIfExistsConsumer;
import com.github.yulichang.autoconfigure.consumer.MybatisPlusJoinPropertiesConsumer;
import com.github.yulichang.config.ConfigProperties;
import com.github.yulichang.config.MPJInterceptorConfig;
@ -11,7 +11,7 @@ import com.github.yulichang.extension.mapping.config.MappingConfig;
import com.github.yulichang.injector.MPJSqlInjector;
import com.github.yulichang.interceptor.MPJInterceptor;
import com.github.yulichang.toolkit.SpringContentUtils;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.slf4j.Logger;
@ -63,7 +63,7 @@ public class MybatisPlusJoinAutoConfiguration {
public MybatisPlusJoinAutoConfiguration(MybatisPlusJoinProperties properties,
ObjectProvider<MybatisPlusJoinPropertiesConsumer> propertiesConsumers,
ObjectProvider<MybatisPlusJoinIfPresentConsumer> ifPresentConsumers) {
ObjectProvider<MybatisPlusJoinIfExistsConsumer> IfExistsConsumers) {
this.properties = Optional.ofNullable(propertiesConsumers.getIfAvailable()).map(c -> c.config(properties)).orElse(properties);
ConfigProperties.banner = this.properties.getBanner();
ConfigProperties.subTableLogic = this.properties.getSubTableLogic();
@ -72,9 +72,9 @@ public class MybatisPlusJoinAutoConfiguration {
ConfigProperties.joinPrefix = this.properties.getJoinPrefix();
ConfigProperties.logicDelType = this.properties.getLogicDelType();
ConfigProperties.mappingMaxCount = this.properties.getMappingMaxCount();
ConfigProperties.ifPresent = Optional.ofNullable(ifPresentConsumers.getIfAvailable())
.map(m -> (BiPredicate<Object, IfPresentSqlKeyWordEnum>) m)
.orElse((val, key) -> this.properties.getIfPresent().test(val));
ConfigProperties.ifExists = Optional.ofNullable(IfExistsConsumers.getIfAvailable())
.map(m -> (BiPredicate<Object, IfExistsSqlKeyWordEnum>) m)
.orElse((val, key) -> this.properties.getIfExists().test(val));
info("mybatis plus join properties config complete");
}

6
mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/MybatisPlusJoinProperties.java
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@ -1,6 +1,6 @@
package com.github.yulichang.autoconfigure;
import com.github.yulichang.config.enums.IfPresentEnum;
import com.github.yulichang.config.enums.IfExistsEnum;
import com.github.yulichang.config.enums.LogicDelTypeEnum;
import lombok.Data;
import lombok.experimental.Accessors;
@ -58,7 +58,7 @@ public class MybatisPlusJoinProperties {
private String subQueryAlias = "st";
/**
* Wrapper ifPresent 判断策略
* Wrapper IfExists 判断策略
* <p>
* NOT_NULL 非null
* <p>
@ -66,5 +66,5 @@ public class MybatisPlusJoinProperties {
* <p>
* NOT_BLANK 非空白字符串 例： "" -> false, " " -> false, "\r" -> false, "abc" -> true ...
*/
private IfPresentEnum ifPresent = IfPresentEnum.NOT_EMPTY;
private IfExistsEnum IfExists = IfExistsEnum.NOT_EMPTY;
}

14
mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/consumer/MybatisPlusJoinIfExistsConsumer.java Normal file
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@ -0,0 +1,14 @@
package com.github.yulichang.autoconfigure.consumer;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import java.util.function.BiPredicate;
/**
* 自定义IfExists策略
*
* @author yulichang
* @since 1.4.9
*/
public interface MybatisPlusJoinIfExistsConsumer extends BiPredicate<Object, IfExistsSqlKeyWordEnum> {
}

14
mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/consumer/MybatisPlusJoinIfPresentConsumer.java
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@ -1,14 +0,0 @@
package com.github.yulichang.autoconfigure.consumer;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import java.util.function.BiPredicate;
/**
* 自定义IfPresent策略
*
* @author yulichang
* @since 1.4.9
*/
public interface MybatisPlusJoinIfPresentConsumer extends BiPredicate<Object, IfPresentSqlKeyWordEnum> {
}

8
mybatis-plus-join-boot-starter/src/main/resources/META-INF/additional-spring-configuration-metadata.json
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@ -57,10 +57,10 @@
"description": "子查询表别名."
},
{
"name": "mybatis-plus-join.if-present",
"defaultValue": "com.github.yulichang.config.enums.IfPresentEnum.NOT_EMPTY",
"type": "com.github.yulichang.config.enums.IfPresentEnum",
"description": "IfPresent方法判断策略,如需自定义请用@Bean形式MybatisPlusJoinIfPresentConsumer."
"name": "mybatis-plus-join.if-exist",
"defaultValue": "com.github.yulichang.config.enums.IfExistsEnum.NOT_EMPTY",
"type": "com.github.yulichang.config.enums.IfExistsEnum",
"description": "IfExists方法判断策略,如需自定义请用@Bean形式MybatisPlusJoinIfExistsConsumer."
}
]
}

8
mybatis-plus-join-core/src/main/java/com/github/yulichang/config/ConfigProperties.java
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@ -2,9 +2,9 @@ package com.github.yulichang.config;
import com.github.yulichang.adapter.AdapterHelper;
import com.github.yulichang.adapter.base.ITableInfoAdapter;
import com.github.yulichang.config.enums.IfPresentEnum;
import com.github.yulichang.config.enums.IfExistsEnum;
import com.github.yulichang.config.enums.LogicDelTypeEnum;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import java.util.function.BiPredicate;
@ -51,7 +51,7 @@ public class ConfigProperties {
*/
public static String subQueryAlias = "st";
/**
* Wrapper ifPresent 判断策略
* Wrapper IfExists 判断策略
* <p>
* NOT_NULL 非null
* <p>
@ -59,5 +59,5 @@ public class ConfigProperties {
* <p>
* NOT_BLANK 非空白字符串 例： "" -> false, " " -> false, "\r" -> false, "abc" -> true ...
*/
public static BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = (val, key) -> IfPresentEnum.NOT_EMPTY.test(val);
public static BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = (val, key) -> IfExistsEnum.NOT_EMPTY.test(val);
}

4
mybatis-plus-join-core/src/main/java/com/github/yulichang/config/enums/IfPresentEnum.java → mybatis-plus-join-core/src/main/java/com/github/yulichang/config/enums/IfExistsEnum.java
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@ -11,7 +11,7 @@ import java.util.function.Predicate;
* @author yulichang
* @since 1.4.9
*/
public enum IfPresentEnum implements Predicate<Object> {
public enum IfExistsEnum implements Predicate<Object> {
/**
* 非null
@ -28,7 +28,7 @@ public enum IfPresentEnum implements Predicate<Object> {
private final Predicate<Object> predicate;
IfPresentEnum(Predicate<Object> predicate) {
IfExistsEnum(Predicate<Object> predicate) {
this.predicate = predicate;
}

24
mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/KtAbstractWrapper.java
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@ -12,7 +12,7 @@ import com.baomidou.mybatisplus.core.toolkit.*;
import com.baomidou.mybatisplus.core.toolkit.sql.SqlUtils;
import com.baomidou.mybatisplus.core.toolkit.sql.StringEscape;
import com.github.yulichang.config.ConfigProperties;
import com.github.yulichang.kt.interfaces.CompareIfPresent;
import com.github.yulichang.kt.interfaces.CompareIfExists;
import com.github.yulichang.kt.interfaces.Func;
import com.github.yulichang.kt.interfaces.OnCompare;
import com.github.yulichang.toolkit.KtUtils;
@ -20,9 +20,9 @@ import com.github.yulichang.toolkit.MPJSqlInjectionUtils;
import com.github.yulichang.toolkit.Ref;
import com.github.yulichang.toolkit.TableList;
import com.github.yulichang.toolkit.sql.SqlScriptUtils;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.PrefixEnum;
import com.github.yulichang.wrapper.interfaces.CompareStrIfPresent;
import com.github.yulichang.wrapper.interfaces.CompareStrIfExists;
import com.github.yulichang.wrapper.interfaces.FuncStr;
import com.github.yulichang.wrapper.interfaces.Join;
import kotlin.reflect.KProperty;
@ -47,8 +47,8 @@ import static java.util.stream.Collectors.joining;
*/
@SuppressWarnings({"unused", "unchecked", "DuplicatedCode"})
public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T, Children>> extends Wrapper<T>
implements CompareIfPresent<Children>, Nested<Children, Children>, Join<Children>, Func<Children>, OnCompare<Children>,
CompareStrIfPresent<Children, String>, FuncStr<Children, String> {
implements CompareIfExists<Children>, Nested<Children, Children>, Join<Children>, Func<Children>, OnCompare<Children>,
CompareStrIfExists<Children, String>, FuncStr<Children, String> {
/**
* 占位符
@ -125,10 +125,10 @@ public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T,
protected boolean checkSqlInjection = false;
/**
* ifPresent 策略
* IfExists 策略
*/
@Getter
protected BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = ConfigProperties.ifPresent;
protected BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = ConfigProperties.ifExists;
@Override
public T getEntity() {
@ -181,13 +181,13 @@ public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T,
return typedThis;
}
public Children setIfPresent(BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
this.ifPresent = ifPresent;
public Children setIfExists(BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
this.ifExists = IfExists;
return typedThis;
}
public Children setIfPresent(Predicate<Object> ifPresent) {
this.ifPresent = (o, k) -> ifPresent.test(o);
public Children setIfExists(Predicate<Object> IfExists) {
this.ifExists = (o, k) -> IfExists.test(o);
return typedThis;
}
@ -659,7 +659,7 @@ public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T,
index = null;
isMain = true;
isNo = false;
ifPresent = ConfigProperties.ifPresent;
ifExists = ConfigProperties.ifExists;
}
/**

115
mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/interfaces/CompareIfExists.java Normal file
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@ -0,0 +1,115 @@
package com.github.yulichang.kt.interfaces;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import kotlin.reflect.KProperty;
import java.util.function.BiPredicate;
/**
* IfExists
*
* @author yulichang
* @since 1.4.9
*/
@SuppressWarnings("unused")
public interface CompareIfExists<Children> extends Compare<Children> {
BiPredicate<Object, IfExistsSqlKeyWordEnum> getIfExists();
default Children eqIfExists(KProperty<?> column, Object val) {
return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), null, column, val);
}
default Children eqIfExists(String alias, KProperty<?> column, Object val) {
return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), alias, column, val);
}
default Children neIfExists(KProperty<?> column, Object val) {
return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), null, column, val);
}
default Children neIfExists(String alias, KProperty<?> column, Object val) {
return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), alias, column, val);
}
default Children gtIfExists(KProperty<?> column, Object val) {
return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), null, column, val);
}
default Children gtIfExists(String alias, KProperty<?> column, Object val) {
return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), alias, column, val);
}
default Children geIfExists(KProperty<?> column, Object val) {
return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), null, column, val);
}
default Children geIfExists(String alias, KProperty<?> column, Object val) {
return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), alias, column, val);
}
default Children ltIfExists(KProperty<?> column, Object val) {
return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), null, column, val);
}
default Children ltIfExists(String alias, KProperty<?> column, Object val) {
return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), alias, column, val);
}
default Children leIfExists(KProperty<?> column, Object val) {
return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), null, column, val);
}
default Children leIfExists(String alias, KProperty<?> column, Object val) {
return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), alias, column, val);
}
default Children likeIfExists(KProperty<?> column, Object val) {
return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), null, column, val);
}
default Children likeIfExists(String alisa, KProperty<?> column, Object val) {
return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), alisa, column, val);
}
default Children notLikeIfExists(KProperty<?> column, Object val) {
return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), null, column, val);
}
default Children notLikeIfExists(String alias, KProperty<?> column, Object val) {
return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), alias, column, val);
}
default Children likeLeftIfExists(KProperty<?> column, Object val) {
return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), null, column, val);
}
default Children likeLeftIfExists(String alias, KProperty<?> column, Object val) {
return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), alias, column, val);
}
default Children notLikeLeftIfExists(KProperty<?> column, Object val) {
return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), null, column, val);
}
default Children notLikeLeftIfExists(String alias, KProperty<?> column, Object val) {
return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), alias, column, val);
}
default Children likeRightIfExists(KProperty<?> column, Object val) {
return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), null, column, val);
}
default Children likeRightIfExists(String alias, KProperty<?> column, Object val) {
return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), alias, column, val);
}
default Children notLikeRightIfExists(KProperty<?> column, Object val) {
return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), null, column, val);
}
default Children notLikeRightIfExists(String alias, KProperty<?> column, Object val) {
return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), alias, column, val);
}
}

115
mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/interfaces/CompareIfPresent.java
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@ -1,115 +0,0 @@
package com.github.yulichang.kt.interfaces;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import kotlin.reflect.KProperty;
import java.util.function.BiPredicate;
/**
* ifPresent
*
* @author yulichang
* @since 1.4.9
*/
@SuppressWarnings("unused")
public interface CompareIfPresent<Children> extends Compare<Children> {
BiPredicate<Object, IfPresentSqlKeyWordEnum> getIfPresent();
default Children eqIfPresent(KProperty<?> column, Object val) {
return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), null, column, val);
}
default Children eqIfPresent(String alias, KProperty<?> column, Object val) {
return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), alias, column, val);
}
default Children neIfPresent(KProperty<?> column, Object val) {
return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), null, column, val);
}
default Children neIfPresent(String alias, KProperty<?> column, Object val) {
return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), alias, column, val);
}
default Children gtIfPresent(KProperty<?> column, Object val) {
return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), null, column, val);
}
default Children gtIfPresent(String alias, KProperty<?> column, Object val) {
return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), alias, column, val);
}
default Children geIfPresent(KProperty<?> column, Object val) {
return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), null, column, val);
}
default Children geIfPresent(String alias, KProperty<?> column, Object val) {
return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), alias, column, val);
}
default Children ltIfPresent(KProperty<?> column, Object val) {
return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), null, column, val);
}
default Children ltIfPresent(String alias, KProperty<?> column, Object val) {
return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), alias, column, val);
}
default Children leIfPresent(KProperty<?> column, Object val) {
return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), null, column, val);
}
default Children leIfPresent(String alias, KProperty<?> column, Object val) {
return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), alias, column, val);
}
default Children likeIfPresent(KProperty<?> column, Object val) {
return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), null, column, val);
}
default Children likeIfPresent(String alisa, KProperty<?> column, Object val) {
return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), alisa, column, val);
}
default Children notLikeIfPresent(KProperty<?> column, Object val) {
return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), null, column, val);
}
default Children notLikeIfPresent(String alias, KProperty<?> column, Object val) {
return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), alias, column, val);
}
default Children likeLeftIfPresent(KProperty<?> column, Object val) {
return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), null, column, val);
}
default Children likeLeftIfPresent(String alias, KProperty<?> column, Object val) {
return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), alias, column, val);
}
default Children notLikeLeftIfPresent(KProperty<?> column, Object val) {
return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), null, column, val);
}
default Children notLikeLeftIfPresent(String alias, KProperty<?> column, Object val) {
return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), alias, column, val);
}
default Children likeRightIfPresent(KProperty<?> column, Object val) {
return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), null, column, val);
}
default Children likeRightIfPresent(String alias, KProperty<?> column, Object val) {
return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), alias, column, val);
}
default Children notLikeRightIfPresent(KProperty<?> column, Object val) {
return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), null, column, val);
}
default Children notLikeRightIfPresent(String alias, KProperty<?> column, Object val) {
return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), alias, column, val);
}
}

26
mybatis-plus-join-core/src/main/java/com/github/yulichang/query/MPJLambdaQueryWrapper.java
View File

@ -9,12 +9,12 @@ import com.baomidou.mybatisplus.core.metadata.TableInfo;
import com.baomidou.mybatisplus.core.toolkit.*;
import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
import com.github.yulichang.config.ConfigProperties;
import com.github.yulichang.query.interfaces.CompareIfPresent;
import com.github.yulichang.query.interfaces.CompareIfExists;
import com.github.yulichang.query.interfaces.StringJoin;
import com.github.yulichang.toolkit.Asserts;
import com.github.yulichang.toolkit.TableHelper;
import com.github.yulichang.toolkit.ThrowOptional;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import lombok.Getter;
import java.io.UnsupportedEncodingException;
@ -36,7 +36,7 @@ import java.util.stream.Collectors;
@SuppressWarnings("unused")
public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambdaQueryWrapper<T>>
implements Query<MPJLambdaQueryWrapper<T>, T, SFunction<T, ?>>, StringJoin<MPJLambdaQueryWrapper<T>, T>,
CompareIfPresent<MPJLambdaQueryWrapper<T>, SFunction<T, ?>> {
CompareIfExists<MPJLambdaQueryWrapper<T>, SFunction<T, ?>> {
/**
* 查询字段
@ -78,7 +78,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
private Function<String, String> tableNameFunc;
@Getter
private BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = ConfigProperties.ifPresent;
private BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = ConfigProperties.ifExists;
/**
* 不建议直接 new 该实例，使用 Wrappers.lambdaQuery(entity)
@ -94,7 +94,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
Map<String, Object> paramNameValuePairs, MergeSegments mergeSegments,
SharedString lastSql, SharedString sqlComment, SharedString sqlFirst,
List<String> selectColumns, List<String> ignoreColumns, boolean selectDistinct,
BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
super.setEntity(entity);
setEntityClass(entityClass);
this.paramNameSeq = paramNameSeq;
@ -108,7 +108,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
this.selectColumns = selectColumns;
this.ignoreColumns = ignoreColumns;
this.selectDistinct = selectDistinct;
this.ifPresent = ifPresent;
this.ifExists = IfExists;
}
/**
@ -235,7 +235,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
public MPJQueryWrapper<T> stringQuery() {
return new MPJQueryWrapper<>(getEntity(), getEntityClass(), paramNameSeq, paramNameValuePairs,
expression, sqlSelect, from, lastSql, sqlComment, sqlFirst, selectColumns, ignoreColumns,
selectDistinct, ifPresent);
selectDistinct, ifExists);
}
@Override
@ -337,13 +337,13 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
return this.tableNameFunc.apply(decode);
}
public MPJLambdaQueryWrapper<T> setIfPresent(BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
this.ifPresent = ifPresent;
public MPJLambdaQueryWrapper<T> setIfExists(BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
this.ifExists = IfExists;
return typedThis;
}
public MPJLambdaQueryWrapper<T> setIfPresent(Predicate<Object> ifPresent) {
this.ifPresent = (o, k) -> ifPresent.test(o);
public MPJLambdaQueryWrapper<T> setIfExists(Predicate<Object> IfExists) {
this.ifExists = (o, k) -> IfExists.test(o);
return typedThis;
}
@ -355,7 +355,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
protected MPJLambdaQueryWrapper<T> instance() {
return new MPJLambdaQueryWrapper<>(getEntity(), getEntityClass(), null, null, paramNameSeq, paramNameValuePairs,
new MergeSegments(), SharedString.emptyString(), SharedString.emptyString(), SharedString.emptyString(),
null, null, selectDistinct, ifPresent);
null, null, selectDistinct, ifExists);
}
@Override
@ -391,7 +391,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
from.toNull();
selectColumns.clear();
ignoreColumns.clear();
ifPresent = ConfigProperties.ifPresent;
ifExists = ConfigProperties.ifExists;
}
@Override

26
mybatis-plus-join-core/src/main/java/com/github/yulichang/query/MPJQueryWrapper.java
View File

@ -11,13 +11,13 @@ import com.baomidou.mybatisplus.core.metadata.TableInfo;
import com.baomidou.mybatisplus.core.toolkit.*;
import com.github.yulichang.adapter.base.tookit.VersionUtils;
import com.github.yulichang.config.ConfigProperties;
import com.github.yulichang.query.interfaces.CompareIfPresent;
import com.github.yulichang.query.interfaces.CompareIfExists;
import com.github.yulichang.query.interfaces.StringJoin;
import com.github.yulichang.toolkit.Asserts;
import com.github.yulichang.toolkit.MPJSqlInjectionUtils;
import com.github.yulichang.toolkit.TableHelper;
import com.github.yulichang.toolkit.ThrowOptional;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import com.github.yulichang.wrapper.interfaces.Chain;
import lombok.Getter;
@ -43,7 +43,7 @@ import java.util.stream.Collectors;
@SuppressWarnings("unused")
public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapper<T>> implements
Query<MPJQueryWrapper<T>, T, String>, StringJoin<MPJQueryWrapper<T>, T>, Chain<T>,
CompareIfPresent<MPJQueryWrapper<T>, String> {
CompareIfExists<MPJQueryWrapper<T>, String> {
/**
* 查询字段
@ -91,7 +91,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
private boolean checkSqlInjection = false;
@Getter
private BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = ConfigProperties.ifPresent;
private BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = ConfigProperties.ifExists;
public MPJQueryWrapper() {
@ -124,7 +124,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
SharedString sqlSelect, SharedString from, SharedString lastSql,
SharedString sqlComment, SharedString sqlFirst,
List<String> selectColumns, List<String> ignoreColumns, boolean selectDistinct,
BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
super.setEntity(entity);
setEntityClass(entityClass);
this.paramNameSeq = paramNameSeq;
@ -138,7 +138,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
this.selectColumns = selectColumns;
this.ignoreColumns = ignoreColumns;
this.selectDistinct = selectDistinct;
this.ifPresent = ifPresent;
this.ifExists = IfExists;
}
/**
@ -149,13 +149,13 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
return this;
}
public MPJQueryWrapper<T> setIfPresent(BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
this.ifPresent = ifPresent;
public MPJQueryWrapper<T> setIfExists(BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
this.ifExists = IfExists;
return this;
}
public MPJQueryWrapper<T> setIfPresent(Predicate<Object> ifPresent) {
this.ifPresent = (o, k) -> ifPresent.test(o);
public MPJQueryWrapper<T> setIfExists(Predicate<Object> IfExists) {
this.ifExists = (o, k) -> IfExists.test(o);
return this;
}
@ -354,7 +354,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
*/
public MPJLambdaQueryWrapper<T> lambda() {
return new MPJLambdaQueryWrapper<>(getEntity(), getEntityClass(), from, sqlSelect, paramNameSeq, paramNameValuePairs,
expression, lastSql, sqlComment, getSqlFirstField(), selectColumns, ignoreColumns, selectDistinct, ifPresent);
expression, lastSql, sqlComment, getSqlFirstField(), selectColumns, ignoreColumns, selectDistinct, ifExists);
}
@Override
@ -391,7 +391,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
protected MPJQueryWrapper<T> instance() {
return new MPJQueryWrapper<>(getEntity(), getEntityClass(), paramNameSeq, paramNameValuePairs, new MergeSegments(),
null, null, SharedString.emptyString(), SharedString.emptyString(), SharedString.emptyString(),
null, null, selectDistinct, ifPresent);
null, null, selectDistinct, ifExists);
}
@ -402,7 +402,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
from.toNull();
selectColumns.clear();
ignoreColumns.clear();
ifPresent = ConfigProperties.ifPresent;
ifExists = ConfigProperties.ifExists;
}
@Override

151
mybatis-plus-join-core/src/main/java/com/github/yulichang/query/interfaces/CompareIfExists.java Normal file
View File

@ -0,0 +1,151 @@
package com.github.yulichang.query.interfaces;
import com.baomidou.mybatisplus.core.conditions.interfaces.Compare;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import java.util.function.BiPredicate;
/**
* 查询条件封装
* <p>比较值</p>
*
* @author yulichang
* @since 1.4.9
*/
@SuppressWarnings("unused")
public interface CompareIfExists<Children, R> extends Compare<Children, R> {
BiPredicate<Object, IfExistsSqlKeyWordEnum> getIfExists();
/**
* 等于 =
*
* @param column 字段
* @param val 值
* @return children
*/
default Children eqIfExists(R column, Object val) {
return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), column, val);
}
/**
* 不等于 &lt;&gt;
*
* @param column 字段
* @param val 值
* @return children
*/
default Children neIfExists(R column, Object val) {
return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), column, val);
}
/**
* 大于 &gt;
*
* @param column 字段
* @param val 值
* @return children
*/
default Children gtIfExists(R column, Object val) {
return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), column, val);
}
/**
* 大于等于 &gt;=
*
* @param column 字段
* @param val 值
* @return children
*/
default Children geIfExists(R column, Object val) {
return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), column, val);
}
/**
* 小于 &lt;
*
* @param column 字段
* @param val 值
* @return children
*/
default Children ltIfExists(R column, Object val) {
return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), column, val);
}
/**
* 小于等于 &lt;=
*
* @param column 字段
* @param val 值
* @return children
*/
default Children leIfExists(R column, Object val) {
return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), column, val);
}
/**
* LIKE '%值%'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children likeIfExists(R column, Object val) {
return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), column, val);
}
/**
* NOT LIKE '%值%'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children notLikeIfExists(R column, Object val) {
return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), column, val);
}
/**
* NOT LIKE '%值'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children notLikeLeftIfExists(R column, Object val) {
return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), column, val);
}
/**
* NOT LIKE '值%'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children notLikeRightIfExists(R column, Object val) {
return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), column, val);
}
/**
* LIKE '%值'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children likeLeftIfExists(R column, Object val) {
return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), column, val);
}
/**
* LIKE '值%'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children likeRightIfExists(R column, Object val) {
return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), column, val);
}
}

151
mybatis-plus-join-core/src/main/java/com/github/yulichang/query/interfaces/CompareIfPresent.java
View File

@ -1,151 +0,0 @@
package com.github.yulichang.query.interfaces;
import com.baomidou.mybatisplus.core.conditions.interfaces.Compare;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import java.util.function.BiPredicate;
/**
* 查询条件封装
* <p>比较值</p>
*
* @author yulichang
* @since 1.4.9
*/
@SuppressWarnings("unused")
public interface CompareIfPresent<Children, R> extends Compare<Children, R> {
BiPredicate<Object, IfPresentSqlKeyWordEnum> getIfPresent();
/**
* 等于 =
*
* @param column 字段
* @param val 值
* @return children
*/
default Children eqIfPresent(R column, Object val) {
return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), column, val);
}
/**
* 不等于 &lt;&gt;
*
* @param column 字段
* @param val 值
* @return children
*/
default Children neIfPresent(R column, Object val) {
return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), column, val);
}
/**
* 大于 &gt;
*
* @param column 字段
* @param val 值
* @return children
*/
default Children gtIfPresent(R column, Object val) {
return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), column, val);
}
/**
* 大于等于 &gt;=
*
* @param column 字段
* @param val 值
* @return children
*/
default Children geIfPresent(R column, Object val) {
return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), column, val);
}
/**
* 小于 &lt;
*
* @param column 字段
* @param val 值
* @return children
*/
default Children ltIfPresent(R column, Object val) {
return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), column, val);
}
/**
* 小于等于 &lt;=
*
* @param column 字段
* @param val 值
* @return children
*/
default Children leIfPresent(R column, Object val) {
return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), column, val);
}
/**
* LIKE '%值%'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children likeIfPresent(R column, Object val) {
return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), column, val);
}
/**
* NOT LIKE '%值%'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children notLikeIfPresent(R column, Object val) {
return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), column, val);
}
/**
* NOT LIKE '%值'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children notLikeLeftIfPresent(R column, Object val) {
return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), column, val);
}
/**
* NOT LIKE '值%'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children notLikeRightIfPresent(R column, Object val) {
return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), column, val);
}
/**
* LIKE '%值'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children likeLeftIfPresent(R column, Object val) {
return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), column, val);
}
/**
* LIKE '值%'
*
* @param column 字段
* @param val 值
* @return children
*/
default Children likeRightIfPresent(R column, Object val) {
return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), column, val);
}
}

26
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/JoinAbstractWrapper.java
View File

@ -18,7 +18,7 @@ import com.github.yulichang.toolkit.MPJSqlInjectionUtils;
import com.github.yulichang.toolkit.Ref;
import com.github.yulichang.toolkit.TableList;
import com.github.yulichang.toolkit.sql.SqlScriptUtils;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.PrefixEnum;
import com.github.yulichang.wrapper.interfaces.*;
import lombok.Getter;
@ -42,8 +42,8 @@ import static java.util.stream.Collectors.joining;
*/
@SuppressWarnings({"unchecked", "unused", "DuplicatedCode"})
public abstract class JoinAbstractWrapper<T, Children extends JoinAbstractWrapper<T, Children>> extends Wrapper<T>
implements CompareIfPresent<Children>, Nested<Children, Children>, Join<Children>, Func<Children>, OnCompare<Children>,
CompareStrIfPresent<Children, String>, FuncStr<Children, String> {
implements CompareIfExists<Children>, Nested<Children, Children>, Join<Children>, Func<Children>, OnCompare<Children>,
CompareStrIfExists<Children, String>, FuncStr<Children, String> {
/**
* 占位符
@ -120,10 +120,10 @@ public abstract class JoinAbstractWrapper<T, Children extends JoinAbstractWrappe
protected boolean checkSqlInjection = false;
/**
* ifPresent 策略
* IfExists 策略
*/
@Getter
protected BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = ConfigProperties.ifPresent;
protected BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = ConfigProperties.ifExists;
@Override
public T getEntity() {
@ -176,20 +176,20 @@ public abstract class JoinAbstractWrapper<T, Children extends JoinAbstractWrappe
return typedThis;
}
public Children setIfPresent(BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
this.ifPresent = ifPresent;
public Children setIfExists(BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
this.ifExists = IfExists;
return typedThis;
}
/**
* 设置 ifPresent
* .ifPresent(val -> val != null && StringUtils.isNotBlank(val))
* 设置 IfExists
* .IfExists(val -> val != null && StringUtils.isNotBlank(val))
*
* @param ifPresent 判断
* @param IfExists 判断
* @return Children
*/
public Children setIfPresent(Predicate<Object> ifPresent) {
this.ifPresent = (obj, key) -> ifPresent.test(obj);
public Children setIfExists(Predicate<Object> IfExists) {
this.ifExists = (obj, key) -> IfExists.test(obj);
return typedThis;
}
@ -773,7 +773,7 @@ public abstract class JoinAbstractWrapper<T, Children extends JoinAbstractWrappe
index = null;
isMain = true;
isOn = false;
ifPresent = ConfigProperties.ifPresent;
ifExists = ConfigProperties.ifExists;
}
/**

12
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/MPJLambdaWrapper.java
View File

@ -9,7 +9,7 @@ import com.github.yulichang.config.ConfigProperties;
import com.github.yulichang.toolkit.LambdaUtils;
import com.github.yulichang.toolkit.*;
import com.github.yulichang.toolkit.support.ColumnCache;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import com.github.yulichang.wrapper.interfaces.Chain;
import com.github.yulichang.wrapper.interfaces.Query;
import com.github.yulichang.wrapper.interfaces.QueryLabel;
@ -126,7 +126,7 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
Map<String, Object> paramNameValuePairs, MergeSegments mergeSegments, SharedString paramAlias,
SharedString lastSql, SharedString sqlComment, SharedString sqlFirst,
TableList tableList, Integer index, String keyWord, Class<?> joinClass, String tableName,
BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
super.setEntity(entity);
super.setEntityClass(entityClass);
this.paramNameSeq = paramNameSeq;
@ -142,7 +142,7 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
this.keyWord = keyWord;
this.joinClass = joinClass;
this.tableName = tableName;
this.ifPresent = ifPresent;
this.ifExists = IfExists;
}
@ -211,7 +211,7 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
MPJLambdaWrapper<E> wrapper = new MPJLambdaWrapper<E>(null, clazz, SharedString.emptyString(),
paramNameSeq, paramNameValuePairs, new MergeSegments(), new SharedString(this.paramAlias
.getStringValue()), SharedString.emptyString(), SharedString.emptyString(), SharedString.emptyString(),
new TableList(), null, null, null, null, ifPresent) {
new TableList(), null, null, null, null, ifExists) {
};
wrapper.tableList.setAlias(st);
wrapper.tableList.setRootClass(clazz);
@ -409,7 +409,7 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
protected MPJLambdaWrapper<T> instance(Integer index, String keyWord, Class<?> joinClass, String tableName) {
return new MPJLambdaWrapper<>(getEntity(), getEntityClass(), null, paramNameSeq, paramNameValuePairs,
new MergeSegments(), this.paramAlias, SharedString.emptyString(), SharedString.emptyString(), SharedString.emptyString(),
this.tableList, index, keyWord, joinClass, tableName, ifPresent);
this.tableList, index, keyWord, joinClass, tableName, ifExists);
}
@Override
@ -422,6 +422,6 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
if (Objects.nonNull(wrapperMap)) wrapperMap.clear();
if (Objects.nonNull(unionSql)) unionSql.toEmpty();
resultMapMybatisLabel.clear();
ifPresent = ConfigProperties.ifPresent;
ifExists = ConfigProperties.ifExists;
}
}

2
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/enums/IfPresentSqlKeyWordEnum.java → mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/enums/IfExistsSqlKeyWordEnum.java
View File

@ -6,7 +6,7 @@ package com.github.yulichang.wrapper.enums;
* @author yulichang
* @since 1.4.9
*/
public enum IfPresentSqlKeyWordEnum {
public enum IfExistsSqlKeyWordEnum {
EQ,
NE,
GT,

114
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/CompareIfExists.java Normal file
View File

@ -0,0 +1,114 @@
package com.github.yulichang.wrapper.interfaces;
import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import java.util.function.BiPredicate;
/**
* {@link com.baomidou.mybatisplus.core.conditions.interfaces.Compare}
*
* @author yulichang
* @since 1.4.9
*/
@SuppressWarnings("unused")
public interface CompareIfExists<Children> extends Compare<Children> {
BiPredicate<Object, IfExistsSqlKeyWordEnum> getIfExists();
default <R> Children eqIfExists(SFunction<R, ?> column, Object val) {
return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), null, column, val);
}
default <R> Children eqIfExists(String alias, SFunction<R, ?> column, Object val) {
return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), alias, column, val);
}
default <R> Children neIfExists(SFunction<R, ?> column, Object val) {
return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), null, column, val);
}
default <R> Children neIfExists(String alias, SFunction<R, ?> column, Object val) {
return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), alias, column, val);
}
default <R> Children gtIfExists(SFunction<R, ?> column, Object val) {
return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), null, column, val);
}
default <R> Children gtIfExists(String alias, SFunction<R, ?> column, Object val) {
return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), alias, column, val);
}
default <R> Children geIfExists(SFunction<R, ?> column, Object val) {
return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), null, column, val);
}
default <R> Children geIfExists(String alias, SFunction<R, ?> column, Object val) {
return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), alias, column, val);
}
default <R> Children ltIfExists(SFunction<R, ?> column, Object val) {
return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), null, column, val);
}
default <R> Children ltIfExists(String alias, SFunction<R, ?> column, Object val) {
return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), alias, column, val);
}
default <R> Children leIfExists(SFunction<R, ?> column, Object val) {
return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), null, column, val);
}
default <R> Children leIfExists(String alias, SFunction<R, ?> column, Object val) {
return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), alias, column, val);
}
default <R> Children likeIfExists(SFunction<R, ?> column, Object val) {
return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), null, column, val);
}
default <R> Children likeIfExists(String alias, SFunction<R, ?> column, Object val) {
return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), alias, column, val);
}
default <R> Children notLikeIfExists(SFunction<R, ?> column, Object val) {
return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), null, column, val);
}
default <R> Children notLikeIfExists(String alias, SFunction<R, ?> column, Object val) {
return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), alias, column, val);
}
default <R> Children likeLeftIfExists(SFunction<R, ?> column, Object val) {
return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), null, column, val);
}
default <R> Children likeLeftIfExists(String alias, SFunction<R, ?> column, Object val) {
return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), alias, column, val);
}
default <R> Children notLikeLeftIfExists(SFunction<R, ?> column, Object val) {
return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), null, column, val);
}
default <R> Children notLikeLeftIfExists(String alias, SFunction<R, ?> column, Object val) {
return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), alias, column, val);
}
default <R> Children likeRightIfExists(SFunction<R, ?> column, Object val) {
return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), null, column, val);
}
default <R> Children likeRightIfExists(String alias, SFunction<R, ?> column, Object val) {
return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), alias, column, val);
}
default <R> Children notLikeRightIfExists(SFunction<R, ?> column, Object val) {
return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), null, column, val);
}
default <R> Children notLikeRightIfExists(String alias, SFunction<R, ?> column, Object val) {
return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), alias, column, val);
}
}

114
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/CompareIfPresent.java
View File

@ -1,114 +0,0 @@
package com.github.yulichang.wrapper.interfaces;
import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import java.util.function.BiPredicate;
/**
* {@link com.baomidou.mybatisplus.core.conditions.interfaces.Compare}
*
* @author yulichang
* @since 1.4.9
*/
@SuppressWarnings("unused")
public interface CompareIfPresent<Children> extends Compare<Children> {
BiPredicate<Object, IfPresentSqlKeyWordEnum> getIfPresent();
default <R> Children eqIfPresent(SFunction<R, ?> column, Object val) {
return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), null, column, val);
}
default <R> Children eqIfPresent(String alias, SFunction<R, ?> column, Object val) {
return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), alias, column, val);
}
default <R> Children neIfPresent(SFunction<R, ?> column, Object val) {
return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), null, column, val);
}
default <R> Children neIfPresent(String alias, SFunction<R, ?> column, Object val) {
return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), alias, column, val);
}
default <R> Children gtIfPresent(SFunction<R, ?> column, Object val) {
return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), null, column, val);
}
default <R> Children gtIfPresent(String alias, SFunction<R, ?> column, Object val) {
return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), alias, column, val);
}
default <R> Children geIfPresent(SFunction<R, ?> column, Object val) {
return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), null, column, val);
}
default <R> Children geIfPresent(String alias, SFunction<R, ?> column, Object val) {
return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), alias, column, val);
}
default <R> Children ltIfPresent(SFunction<R, ?> column, Object val) {
return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), null, column, val);
}
default <R> Children ltIfPresent(String alias, SFunction<R, ?> column, Object val) {
return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), alias, column, val);
}
default <R> Children leIfPresent(SFunction<R, ?> column, Object val) {
return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), null, column, val);
}
default <R> Children leIfPresent(String alias, SFunction<R, ?> column, Object val) {
return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), alias, column, val);
}
default <R> Children likeIfPresent(SFunction<R, ?> column, Object val) {
return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), null, column, val);
}
default <R> Children likeIfPresent(String alias, SFunction<R, ?> column, Object val) {
return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), alias, column, val);
}
default <R> Children notLikeIfPresent(SFunction<R, ?> column, Object val) {
return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), null, column, val);
}
default <R> Children notLikeIfPresent(String alias, SFunction<R, ?> column, Object val) {
return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), alias, column, val);
}
default <R> Children likeLeftIfPresent(SFunction<R, ?> column, Object val) {
return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), null, column, val);
}
default <R> Children likeLeftIfPresent(String alias, SFunction<R, ?> column, Object val) {
return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), alias, column, val);
}
default <R> Children notLikeLeftIfPresent(SFunction<R, ?> column, Object val) {
return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), null, column, val);
}
default <R> Children notLikeLeftIfPresent(String alias, SFunction<R, ?> column, Object val) {
return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), alias, column, val);
}
default <R> Children likeRightIfPresent(SFunction<R, ?> column, Object val) {
return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), null, column, val);
}
default <R> Children likeRightIfPresent(String alias, SFunction<R, ?> column, Object val) {
return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), alias, column, val);
}
default <R> Children notLikeRightIfPresent(SFunction<R, ?> column, Object val) {
return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), null, column, val);
}
default <R> Children notLikeRightIfPresent(String alias, SFunction<R, ?> column, Object val) {
return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), alias, column, val);
}
}

65
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/CompareStrIfExists.java Normal file
View File

@ -0,0 +1,65 @@
package com.github.yulichang.wrapper.interfaces;
import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
import java.util.function.BiPredicate;
/**
* {@link com.baomidou.mybatisplus.core.conditions.interfaces.Compare}
*
* @author yulichang
* @since 1.4.9
*/
@SuppressWarnings("unused")
public interface CompareStrIfExists<Children, R> extends CompareStr<Children, R> {
BiPredicate<Object, IfExistsSqlKeyWordEnum> getIfExists();
default Children eqIfExists(R column, Object val) {
return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), column, val);
}
default Children neIfExists(R column, Object val) {
return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), column, val);
}
default Children gtIfExists(R column, Object val) {
return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), column, val);
}
default Children geIfExists(R column, Object val) {
return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), column, val);
}
default Children ltIfExists(R column, Object val) {
return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), column, val);
}
default Children leIfExists(R column, Object val) {
return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), column, val);
}
default Children likeIfExists(R column, Object val) {
return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), column, val);
}
default Children notLikeIfExists(R column, Object val) {
return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), column, val);
}
default Children likeLeftIfExists(R column, Object val) {
return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), column, val);
}
default Children likeRightIfExists(R column, Object val) {
return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), column, val);
}
default Children notLikeLeftIfExists(R column, Object val) {
return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), column, val);
}
default Children notLikeRightIfExists(R column, Object val) {
return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), column, val);
}
}

65
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/CompareStrIfPresent.java
View File

@ -1,65 +0,0 @@
package com.github.yulichang.wrapper.interfaces;
import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
import java.util.function.BiPredicate;
/**
* {@link com.baomidou.mybatisplus.core.conditions.interfaces.Compare}
*
* @author yulichang
* @since 1.4.9
*/
@SuppressWarnings("unused")
public interface CompareStrIfPresent<Children, R> extends CompareStr<Children, R> {
BiPredicate<Object, IfPresentSqlKeyWordEnum> getIfPresent();
default Children eqIfPresent(R column, Object val) {
return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), column, val);
}
default Children neIfPresent(R column, Object val) {
return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), column, val);
}
default Children gtIfPresent(R column, Object val) {
return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), column, val);
}
default Children geIfPresent(R column, Object val) {
return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), column, val);
}
default Children ltIfPresent(R column, Object val) {
return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), column, val);
}
default Children leIfPresent(R column, Object val) {
return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), column, val);
}
default Children likeIfPresent(R column, Object val) {
return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), column, val);
}
default Children notLikeIfPresent(R column, Object val) {
return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), column, val);
}
default Children likeLeftIfPresent(R column, Object val) {
return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), column, val);
}
default Children likeRightIfPresent(R column, Object val) {
return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), column, val);
}
default Children notLikeLeftIfPresent(R column, Object val) {
return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), column, val);
}
default Children notLikeRightIfPresent(R column, Object val) {
return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), column, val);
}
}

8
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/Query.java
View File

@ -30,7 +30,6 @@ import java.util.stream.Collectors;
@SuppressWarnings({"unused", "DuplicatedCode"})
public interface Query<Children> extends Serializable {
List<Select> getSelectColum();
Children getChildren();
@ -100,7 +99,8 @@ public interface Query<Children> extends Serializable {
* @param column 列
*/
default <E> Children selectAs(String column, SFunction<E, ?> alias) {
getSelectColum().add(new SelectString(column + Constants.AS + LambdaUtils.getName(alias), LambdaUtils.getName(alias)));
String name = LambdaUtils.getName(alias);
getSelectColum().add(new SelectString(column + Constants.AS + name, name));
return getChildren();
}
@ -112,8 +112,8 @@ public interface Query<Children> extends Serializable {
default <E, X> Children selectAs(String index, SFunction<E, ?> column, SFunction<X, ?> alias) {
Map<String, SelectCache> cacheMap = ColumnCache.getMapField(LambdaUtils.getEntityClass(column));
SelectCache cache = cacheMap.get(LambdaUtils.getName(column));
getSelectColum().add(new SelectString(
index + Constants.DOT + cache.getColumn() + Constants.AS + LambdaUtils.getName(alias), LambdaUtils.getName(alias)));
String name = LambdaUtils.getName(alias);
getSelectColum().add(new SelectString(index + Constants.DOT + cache.getColumn() + Constants.AS + name, name));
return getChildren();
}

6
mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/m/CustomWrapperTest.java
View File

@ -35,7 +35,7 @@ public class CustomWrapperTest {
}
@Override
public <X> CWrapper<T> eqIfPresent(SFunction<X, ?> column, Object val) {
public <X> CWrapper<T> eqIfExists(SFunction<X, ?> column, Object val) {
super.eq(Objects.nonNull(val), column, val);
return this;
}
@ -48,7 +48,7 @@ public class CustomWrapperTest {
.selectAll(UserDO.class)
// .toChildren(new Ref<CWrapper<UserDO>>())
.toChildren(CWrapper::toCWrapper)
.eqIfPresent(UserDO::getId, 1);
.eqIfExists(UserDO::getId, 1);
List<UserDO> dos = userMapper.selectList(wrapper);
dos.forEach(System.out::println);
@ -57,7 +57,7 @@ public class CustomWrapperTest {
.selectAll(UserDO.class)
.toChildren(new Ref<CWrapper<UserDO>>())
// .toChildren(CWrapper::toCWrapper)
.eqIfPresent(UserDO::getId, null);
.eqIfExists(UserDO::getId, null);
List<UserDO> dos1 = userMapper.selectList(wrapper1);
dos1.forEach(System.out::println);
}

72
mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/m/IfPresentTest.java → mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/m/IfExistsTest.java
View File

@ -1,6 +1,6 @@
package com.github.yulichang.test.join.m;
import com.github.yulichang.config.enums.IfPresentEnum;
import com.github.yulichang.config.enums.IfExistsEnum;
import com.github.yulichang.test.join.entity.UserDO;
import com.github.yulichang.test.util.Reset;
import com.github.yulichang.test.util.ThreadLocalUtils;
@ -13,7 +13,7 @@ import org.springframework.boot.test.context.SpringBootTest;
import java.util.List;
@SpringBootTest
public class IfPresentTest {
public class IfExistsTest {
@BeforeEach
void setUp() {
@ -21,35 +21,35 @@ public class IfPresentTest {
}
@Test
void ifPresent() {
assert IfPresentEnum.NOT_EMPTY.test("\t");
assert !IfPresentEnum.NOT_EMPTY.test("");
assert IfPresentEnum.NOT_EMPTY.test(" ");
assert IfPresentEnum.NOT_EMPTY.test("\r");
assert IfPresentEnum.NOT_EMPTY.test("a");
assert IfPresentEnum.NOT_EMPTY.test(1);
assert IfPresentEnum.NOT_EMPTY.test(true);
assert IfPresentEnum.NOT_EMPTY.test('A');
void IfExists() {
assert IfExistsEnum.NOT_EMPTY.test("\t");
assert !IfExistsEnum.NOT_EMPTY.test("");
assert IfExistsEnum.NOT_EMPTY.test(" ");
assert IfExistsEnum.NOT_EMPTY.test("\r");
assert IfExistsEnum.NOT_EMPTY.test("a");
assert IfExistsEnum.NOT_EMPTY.test(1);
assert IfExistsEnum.NOT_EMPTY.test(true);
assert IfExistsEnum.NOT_EMPTY.test('A');
assert !IfPresentEnum.NOT_BLANK.test("\t");
assert !IfPresentEnum.NOT_BLANK.test("");
assert !IfPresentEnum.NOT_BLANK.test(" ");
assert !IfPresentEnum.NOT_BLANK.test("\r");
assert IfPresentEnum.NOT_BLANK.test("a");
assert IfPresentEnum.NOT_EMPTY.test(1);
assert IfPresentEnum.NOT_EMPTY.test(true);
assert IfPresentEnum.NOT_EMPTY.test('A');
assert !IfExistsEnum.NOT_BLANK.test("\t");
assert !IfExistsEnum.NOT_BLANK.test("");
assert !IfExistsEnum.NOT_BLANK.test(" ");
assert !IfExistsEnum.NOT_BLANK.test("\r");
assert IfExistsEnum.NOT_BLANK.test("a");
assert IfExistsEnum.NOT_EMPTY.test(1);
assert IfExistsEnum.NOT_EMPTY.test(true);
assert IfExistsEnum.NOT_EMPTY.test('A');
ThreadLocalUtils.set("SELECT t.id, t.pid, t.`name`, t.`json`, t.sex, t.head_img, t.create_time, t.address_id, " +
"t.address_id2, t.del, t.create_by, t.update_by FROM `user` t " +
"WHERE t.del = false AND (t.id = ? AND t.head_img = ? AND t.`name` = ?)");
MPJLambdaWrapper<UserDO> wrapper = JoinWrappers.lambda(UserDO.class)
.selectAll(UserDO.class)
.eqIfPresent(UserDO::getId, 1)
.eqIfPresent(UserDO::getPid, null)
.eqIfPresent(UserDO::getAddressId, "")
.eqIfPresent(UserDO::getImg, "\t")
.eqIfPresent(UserDO::getName, "张三 1");
.eqIfExists(UserDO::getId, 1)
.eqIfExists(UserDO::getPid, null)
.eqIfExists(UserDO::getAddressId, "")
.eqIfExists(UserDO::getImg, "\t")
.eqIfExists(UserDO::getName, "张三 1");
List<UserDO> list = wrapper.list();
list.forEach(System.out::println);
@ -58,12 +58,12 @@ public class IfPresentTest {
"WHERE t.del = false AND (t.id = ? AND t.`name` = ?)");
MPJLambdaWrapper<UserDO> wrapper1 = JoinWrappers.lambda(UserDO.class)
.selectAll(UserDO.class)
.setIfPresent(IfPresentEnum.NOT_BLANK)
.eqIfPresent(UserDO::getId, 1)
.eqIfPresent(UserDO::getPid, null)
.eqIfPresent(UserDO::getAddressId, "")
.eqIfPresent(UserDO::getImg, "\t")
.eqIfPresent(UserDO::getName, "张三 1");
.setIfExists(IfExistsEnum.NOT_BLANK)
.eqIfExists(UserDO::getId, 1)
.eqIfExists(UserDO::getPid, null)
.eqIfExists(UserDO::getAddressId, "")
.eqIfExists(UserDO::getImg, "\t")
.eqIfExists(UserDO::getName, "张三 1");
List<UserDO> list1 = wrapper1.list();
list1.forEach(System.out::println);
@ -72,12 +72,12 @@ public class IfPresentTest {
"WHERE t.del = false AND (t.id = ? AND t.pid = ? AND t.`name` = ? AND t.head_img = ? AND t.`name` = ?)");
MPJLambdaWrapper<UserDO> wrapper2 = JoinWrappers.lambda(UserDO.class)
.selectAll(UserDO.class)
.setIfPresent(o -> true)
.eqIfPresent(UserDO::getId, 1)
.eqIfPresent(UserDO::getPid, null)
.eqIfPresent(UserDO::getName, "")
.eqIfPresent(UserDO::getImg, "\t")
.eqIfPresent(UserDO::getName, "张三 1");
.setIfExists(o -> true)
.eqIfExists(UserDO::getId, 1)
.eqIfExists(UserDO::getPid, null)
.eqIfExists(UserDO::getName, "")
.eqIfExists(UserDO::getImg, "\t")
.eqIfExists(UserDO::getName, "张三 1");
List<UserDO> list2 = wrapper2.list();
list2.forEach(System.out::println);
}

6
mybatis-plus-join-test/test-kotlin/src/test/java/com/github/yulichang/test/kt/m/CustomWrapperTest.kt
View File

@ -26,7 +26,7 @@ class CustomWrapperTest {
//自定义wrapper扩展
class CWrapper<T> : KtLambdaWrapper<T>() {
override fun eqIfPresent(column: KProperty<*>?, `val`: Any?): CWrapper<T> {
override fun eqIfExists(column: KProperty<*>?, `val`: Any?): CWrapper<T> {
eq(Objects.nonNull(`val`), column, `val`)
return this
}
@ -44,14 +44,14 @@ class CustomWrapperTest {
val wrapper: CWrapper<UserDO> = CWrapper<UserDO>()
.selectAll(UserDO::class.java)
.toChildren<CWrapper<UserDO>> { CWrapper.toCWrapper() }
.eqIfPresent(UserDO::id, 1)
.eqIfExists(UserDO::id, 1)
val dos = userMapper?.selectList(wrapper)
dos?.forEach(System.out::println)
ThreadLocalUtils.set("SELECT t.id, t.pid, t.`name`, t.`json`, t.sex, t.head_img, t.create_time, t.address_id, t.address_id2, t.del, t.create_by, t.update_by FROM `user` t WHERE t.del = false")
val wrapper1: CWrapper<UserDO> = CWrapper<UserDO>()
.selectAll(UserDO::class.java)
.toChildren(Ref<CWrapper<UserDO>>())
.eqIfPresent(UserDO::id, null)
.eqIfExists(UserDO::id, null)
val dos1 = userMapper?.selectList(wrapper1)
dos1?.forEach(System.out::println)
}