third_codes/mybatis-plus-join
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添加ifAbsent

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yulichang 2023-12-24 23:37:14 +08:00
parent a2756a9dde
commit a2bdce7614
4 changed files with 22 additions and 22 deletions
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3
mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/MybatisPlusJoinAutoConfiguration.java
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@ -73,7 +73,8 @@ public class MybatisPlusJoinAutoConfiguration {
ConfigProperties.logicDelType = this.properties.getLogicDelType(); ConfigProperties.logicDelType = this.properties.getLogicDelType();
ConfigProperties.mappingMaxCount = this.properties.getMappingMaxCount(); ConfigProperties.mappingMaxCount = this.properties.getMappingMaxCount();
ConfigProperties.ifAbsent = Optional.ofNullable(ifAbsentConsumers.getIfAvailable()) ConfigProperties.ifAbsent = Optional.ofNullable(ifAbsentConsumers.getIfAvailable())
.map(m -> (BiPredicate<Object, IfAbsentSqlKeyWordEnum>) m).orElse(this.properties.getIfAbsent()); .map(m -> (BiPredicate<Object, IfAbsentSqlKeyWordEnum>) m)
.orElse((val, key) -> this.properties.getIfAbsent().test(val));
info("mybatis plus join properties config complete"); info("mybatis plus join properties config complete");
} }

2
mybatis-plus-join-core/src/main/java/com/github/yulichang/config/ConfigProperties.java
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@ -59,5 +59,5 @@ public class ConfigProperties {
* <p> * <p>
* NOT_BLANK 非空白字符串 例： "" -> false, " " -> false, "\r" -> false, "abc" -> true ... * NOT_BLANK 非空白字符串 例： "" -> false, " " -> false, "\r" -> false, "abc" -> true ...
*/ */
public static BiPredicate<Object, IfAbsentSqlKeyWordEnum> ifAbsent = IfAbsentEnum.NOT_EMPTY; public static BiPredicate<Object, IfAbsentSqlKeyWordEnum> ifAbsent = (val, key) -> IfAbsentEnum.NOT_EMPTY.test(val);
} }

19
mybatis-plus-join-core/src/main/java/com/github/yulichang/config/enums/IfAbsentEnum.java
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@ -1,10 +1,9 @@
package com.github.yulichang.config.enums; package com.github.yulichang.config.enums;
import com.github.yulichang.toolkit.MPJStringUtils; import com.github.yulichang.toolkit.MPJStringUtils;
import com.github.yulichang.wrapper.enums.IfAbsentSqlKeyWordEnum;
import java.util.Objects; import java.util.Objects;
import java.util.function.BiPredicate; import java.util.function.Predicate;
/** /**
* 条件判断策略 * 条件判断策略
@ -12,29 +11,29 @@ import java.util.function.BiPredicate;
* @author yulichang * @author yulichang
* @since 1.4.9 * @since 1.4.9
*/ */
public enum IfAbsentEnum implements BiPredicate<Object, IfAbsentSqlKeyWordEnum> { public enum IfAbsentEnum implements Predicate<Object> {
/** /**
* 非null * 非null
*/ */
NOT_NULL((val, key) -> Objects.nonNull(val)), NOT_NULL(Objects::nonNull),
/** /**
* 非空字符串 例： "" -> false, " " -> true ... * 非空字符串 例： "" -> false, " " -> true ...
*/ */
NOT_EMPTY((val, key) -> NOT_NULL.test(val, key) && (!(val instanceof CharSequence) || MPJStringUtils.isNotEmpty((CharSequence) val))), NOT_EMPTY(val -> NOT_NULL.and(v -> !(v instanceof CharSequence) || MPJStringUtils.isNotEmpty((CharSequence) v)).test(val)),
/** /**
* NOT_BLANK 非空白字符串 例： "" -> false, " " -> false, "\r" -> false, "abc" -> true ... * NOT_BLANK 非空白字符串 例： "" -> false, " " -> false, "\r" -> false, "abc" -> true ...
*/ */
NOT_BLANK((val, key) -> NOT_NULL.test(val, key) && (!(val instanceof CharSequence) || MPJStringUtils.isNotBlank((CharSequence) val))); NOT_BLANK(val -> NOT_NULL.and(v -> !(v instanceof CharSequence) || MPJStringUtils.isNotBlank((CharSequence) v)).test(val));
private final BiPredicate<Object, IfAbsentSqlKeyWordEnum> predicate; private final Predicate<Object> predicate;
IfAbsentEnum(BiPredicate<Object, IfAbsentSqlKeyWordEnum> predicate) { IfAbsentEnum(Predicate<Object> predicate) {
this.predicate = predicate; this.predicate = predicate;
} }
@Override @Override
public boolean test(Object obj, IfAbsentSqlKeyWordEnum keyword) { public boolean test(Object obj) {
return this.predicate.test(obj, keyword); return this.predicate.test(obj);
} }
} }

20
mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/m/IfAbsentTest.java
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@ -22,17 +22,17 @@ public class IfAbsentTest {
@Test @Test
void ifAbsent() { void ifAbsent() {
assert IfAbsentEnum.NOT_EMPTY.test("\t", null); assert IfAbsentEnum.NOT_EMPTY.test("\t");
assert !IfAbsentEnum.NOT_EMPTY.test("", null); assert !IfAbsentEnum.NOT_EMPTY.test("");
assert IfAbsentEnum.NOT_EMPTY.test(" ", null); assert IfAbsentEnum.NOT_EMPTY.test(" ");
assert IfAbsentEnum.NOT_EMPTY.test("\r", null); assert IfAbsentEnum.NOT_EMPTY.test("\r");
assert IfAbsentEnum.NOT_EMPTY.test("a", null); assert IfAbsentEnum.NOT_EMPTY.test("a");
assert !IfAbsentEnum.NOT_BLANK.test("\t", null); assert !IfAbsentEnum.NOT_BLANK.test("\t");
assert !IfAbsentEnum.NOT_BLANK.test("", null); assert !IfAbsentEnum.NOT_BLANK.test("");
assert !IfAbsentEnum.NOT_BLANK.test(" ", null); assert !IfAbsentEnum.NOT_BLANK.test(" ");
assert !IfAbsentEnum.NOT_BLANK.test("\r", null); assert !IfAbsentEnum.NOT_BLANK.test("\r");
assert IfAbsentEnum.NOT_BLANK.test("a", null); assert IfAbsentEnum.NOT_BLANK.test("a");
ThreadLocalUtils.set("SELECT t.id, t.pid, t.`name`, t.`json`, t.sex, t.head_img, t.create_time, t.address_id, " + 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 " + "t.address_id2, t.del, t.create_by, t.update_by FROM `user` t " +