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✨ 全局：将 dict 组件，融合到 excel 组件里，减少 starter

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YunaiV
2024-02-28 21:42:32 +08:00
parent 6dcb1277b3
commit 1f4889c68e
32 changed files with 41 additions and 114 deletions
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18
yudao-framework/yudao-spring-boot-starter-excel/src/main/java/cn/iocoder/yudao/framework/dict/config/YudaoDictAutoConfiguration.java Normal file
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package cn.iocoder.yudao.framework.dict.config;
import cn.iocoder.yudao.framework.dict.util.DictFrameworkUtils;
import cn.iocoder.yudao.module.system.api.dict.DictDataApi;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.context.annotation.Bean;
@AutoConfiguration
public class YudaoDictAutoConfiguration {
@Bean
@SuppressWarnings("InstantiationOfUtilityClass")
public DictFrameworkUtils dictUtils(DictDataApi dictDataApi) {
DictFrameworkUtils.init(dictDataApi);
return new DictFrameworkUtils();
}
}

6
yudao-framework/yudao-spring-boot-starter-excel/src/main/java/cn/iocoder/yudao/framework/dict/package-info.java Normal file
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/**
* 字典数据模块，提供 {@link cn.iocoder.yudao.framework.dict.util.DictFrameworkUtils} 工具类
*
* 通过将字典缓存在内存中，保证性能
*/
package cn.iocoder.yudao.framework.dict;

75
yudao-framework/yudao-spring-boot-starter-excel/src/main/java/cn/iocoder/yudao/framework/dict/util/DictFrameworkUtils.java Normal file
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package cn.iocoder.yudao.framework.dict.util;
import cn.hutool.core.util.ObjectUtil;
import cn.iocoder.yudao.framework.common.core.KeyValue;
import cn.iocoder.yudao.framework.common.util.cache.CacheUtils;
import cn.iocoder.yudao.module.system.api.dict.DictDataApi;
import cn.iocoder.yudao.module.system.api.dict.dto.DictDataRespDTO;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import java.time.Duration;
/**
* 字典工具类
*
* @author 芋道源码
*/
@Slf4j
public class DictFrameworkUtils {
private static DictDataApi dictDataApi;
private static final DictDataRespDTO DICT_DATA_NULL = new DictDataRespDTO();
/**
* 针对 {@link #getDictDataLabel(String, String)} 的缓存
*/
private static final LoadingCache<KeyValue<String, String>, DictDataRespDTO> GET_DICT_DATA_CACHE = CacheUtils.buildAsyncReloadingCache(
Duration.ofMinutes(1L), // 过期时间 1 分钟
new CacheLoader<KeyValue<String, String>, DictDataRespDTO>() {
@Override
public DictDataRespDTO load(KeyValue<String, String> key) {
return ObjectUtil.defaultIfNull(dictDataApi.getDictData(key.getKey(), key.getValue()), DICT_DATA_NULL);
}
});
/**
* 针对 {@link #parseDictDataValue(String, String)} 的缓存
*/
private static final LoadingCache<KeyValue<String, String>, DictDataRespDTO> PARSE_DICT_DATA_CACHE = CacheUtils.buildAsyncReloadingCache(
Duration.ofMinutes(1L), // 过期时间 1 分钟
new CacheLoader<KeyValue<String, String>, DictDataRespDTO>() {
@Override
public DictDataRespDTO load(KeyValue<String, String> key) {
return ObjectUtil.defaultIfNull(dictDataApi.parseDictData(key.getKey(), key.getValue()), DICT_DATA_NULL);
}
});
public static void init(DictDataApi dictDataApi) {
DictFrameworkUtils.dictDataApi = dictDataApi;
log.info("[init][初始化 DictFrameworkUtils 成功]");
}
@SneakyThrows
public static String getDictDataLabel(String dictType, Integer value) {
return GET_DICT_DATA_CACHE.get(new KeyValue<>(dictType, String.valueOf(value))).getLabel();
}
@SneakyThrows
public static String getDictDataLabel(String dictType, String value) {
return GET_DICT_DATA_CACHE.get(new KeyValue<>(dictType, value)).getLabel();
}
@SneakyThrows
public static String parseDictDataValue(String dictType, String label) {
return PARSE_DICT_DATA_CACHE.get(new KeyValue<>(dictType, label)).getValue();
}
}

2
yudao-framework/yudao-spring-boot-starter-excel/src/main/java/cn/iocoder/yudao/framework/excel/core/convert/DictConvert.java
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@ -1,7 +1,7 @@
package cn.iocoder.yudao.framework.excel.core.convert;
import cn.hutool.core.convert.Convert;
import cn.iocoder.yudao.framework.dict.core.util.DictFrameworkUtils;
import cn.iocoder.yudao.framework.dict.util.DictFrameworkUtils;
import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
import com.alibaba.excel.converters.Converter;
import com.alibaba.excel.enums.CellDataTypeEnum;

1
yudao-framework/yudao-spring-boot-starter-excel/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports Normal file
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cn.iocoder.yudao.framework.dict.config.YudaoDictAutoConfiguration

51
yudao-framework/yudao-spring-boot-starter-excel/src/test/java/cn/iocoder/yudao/framework/dict/core/util/DictFrameworkUtilsTest.java Normal file
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package cn.iocoder.yudao.framework.dict.core.util;
import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
import cn.iocoder.yudao.framework.dict.util.DictFrameworkUtils;
import cn.iocoder.yudao.framework.test.core.ut.BaseMockitoUnitTest;
import cn.iocoder.yudao.module.system.api.dict.DictDataApi;
import cn.iocoder.yudao.module.system.api.dict.dto.DictDataRespDTO;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import static cn.iocoder.yudao.framework.test.core.util.RandomUtils.randomPojo;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.Mockito.when;
/**
* {@link DictFrameworkUtils} 的单元测试
*/
public class DictFrameworkUtilsTest extends BaseMockitoUnitTest {
@Mock
private DictDataApi dictDataApi;
@BeforeEach
public void setUp() {
DictFrameworkUtils.init(dictDataApi);
}
@Test
public void testGetDictDataLabel() {
// mock 数据
DictDataRespDTO dataRespDTO = randomPojo(DictDataRespDTO.class, o -> o.setStatus(CommonStatusEnum.ENABLE.getStatus()));
// mock 方法
when(dictDataApi.getDictData(dataRespDTO.getDictType(), dataRespDTO.getValue())).thenReturn(dataRespDTO);
// 断言返回值
assertEquals(dataRespDTO.getLabel(), DictFrameworkUtils.getDictDataLabel(dataRespDTO.getDictType(), dataRespDTO.getValue()));
}
@Test
public void testParseDictDataValue() {
// mock 数据
DictDataRespDTO resp = randomPojo(DictDataRespDTO.class, o -> o.setStatus(CommonStatusEnum.ENABLE.getStatus()));
// mock 方法
when(dictDataApi.parseDictData(resp.getDictType(), resp.getLabel())).thenReturn(resp);
// 断言返回值
assertEquals(resp.getValue(), DictFrameworkUtils.parseDictDataValue(resp.getDictType(), resp.getLabel()));
}
}