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update 翻译功能支持多值映射

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This commit is contained in:
Liang 2024-04-18 11:29:55 +08:00
parent 1abd2e7d7e
commit 73329e545a
2 changed files with 32 additions and 4 deletions
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7
ruoyi-common/ruoyi-common-translation/src/main/java/org/dromara/common/translation/annotation/Translation.java
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@ -2,6 +2,7 @@ package org.dromara.common.translation.annotation;
import com.fasterxml.jackson.annotation.JacksonAnnotationsInside; import com.fasterxml.jackson.annotation.JacksonAnnotationsInside;
import com.fasterxml.jackson.databind.annotation.JsonSerialize; import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import org.dromara.common.translation.core.TranslationInterface;
import org.dromara.common.translation.core.handler.TranslationHandler; import org.dromara.common.translation.core.handler.TranslationHandler;
import java.lang.annotation.*; import java.lang.annotation.*;
@ -27,9 +28,11 @@ public @interface Translation {
String type(); String type();
/** /**
* 映射字段 (如果不为空则取此字段的值) * 映射字段 (如果不为空则取此字段的值,支持多值映射)
* <p>
* 多值映射模式下 {@link TranslationInterface#translation(Object key, String other)} 方法的第一个参数 key 类型为 {@link cn.hutool.core.lang.Dict}
*/ */
String mapper() default ""; String[] mapper() default "";
/** /**
* 其他条件 例如: 字典type(sys_user_sex) * 其他条件 例如: 字典type(sys_user_sex)

29
ruoyi-common/ruoyi-common-translation/src/main/java/org/dromara/common/translation/core/handler/TranslationHandler.java
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@ -1,5 +1,7 @@
package org.dromara.common.translation.core.handler; package org.dromara.common.translation.core.handler;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ObjectUtil; import cn.hutool.core.util.ObjectUtil;
import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.BeanProperty; import com.fasterxml.jackson.databind.BeanProperty;
@ -14,6 +16,7 @@ import org.dromara.common.translation.core.TranslationInterface;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import java.io.IOException; import java.io.IOException;
import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Objects; import java.util.Objects;
import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentHashMap;
@ -38,9 +41,21 @@ public class TranslationHandler extends JsonSerializer<Object> implements Contex
TranslationInterface<?> trans = TRANSLATION_MAPPER.get(translation.type()); TranslationInterface<?> trans = TRANSLATION_MAPPER.get(translation.type());
if (ObjectUtil.isNotNull(trans)) { if (ObjectUtil.isNotNull(trans)) {
// 如果映射字段不为空 则取映射字段的值 // 如果映射字段不为空 则取映射字段的值
if (StringUtils.isNotBlank(translation.mapper())) { List<String> filterMappers = filterMappers();
value = ReflectUtils.invokeGetter(gen.getCurrentValue(), translation.mapper()); if (CollUtil.isNotEmpty(filterMappers)) {
// 适配原有的单值映射
if (filterMappers.size() == 1) {
value = ReflectUtils.invokeGetter(gen.getCurrentValue(), CollUtil.getFirst(filterMappers));
} else {
// 多值映射
Dict values = Dict.create();
for (String mapper : filterMappers) {
values.put(mapper, ReflectUtils.invokeGetter(gen.getCurrentValue(), mapper));
}
value = values;
}
} }
// 如果为 null 直接写出 // 如果为 null 直接写出
if (ObjectUtil.isNull(value)) { if (ObjectUtil.isNull(value)) {
gen.writeNull(); gen.writeNull();
@ -53,6 +68,16 @@ public class TranslationHandler extends JsonSerializer<Object> implements Contex
} }
} }
/**
* 处理映射字段列表
*/
private List<String> filterMappers() {
return CollUtil.newHashSet(translation.mapper())
.stream()
.filter(StringUtils::isNotBlank)
.toList();
}
@Override @Override
public JsonSerializer<?> createContextual(SerializerProvider prov, BeanProperty property) throws JsonMappingException { public JsonSerializer<?> createContextual(SerializerProvider prov, BeanProperty property) throws JsonMappingException {
Translation translation = property.getAnnotation(Translation.class); Translation translation = property.getAnnotation(Translation.class);