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update 泛型统一使用 V

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疯狂的狮子li 2021-09-03 17:14:19 +08:00
parent 067029eebe
commit 22daef0b51
1 changed files with 35 additions and 34 deletions
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69
ruoyi-common/src/main/java/com/ruoyi/common/core/mybatisplus/core/IServicePlus.java
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@ -15,45 +15,46 @@ import java.util.function.Function;
/** /**
* 自定义 Service 接口, 实现 数据库实体与 vo 对象转换返回 * 自定义 Service 接口, 实现 数据库实体与 vo 对象转换返回
* *
* @param <T> 数据实体类
* @param <V> vo类
* @author Lion Li * @author Lion Li
* @since 2021-05-13
*/ */
public interface IServicePlus<T, K> extends IService<T> { public interface IServicePlus<T, V> extends IService<T> {
/** /**
* @param id 主键id * @param id 主键id
* @param copyOptions copy条件 * @param copyOptions copy条件
* @return K对象 * @return V对象
*/ */
K getVoById(Serializable id, CopyOptions copyOptions); V getVoById(Serializable id, CopyOptions copyOptions);
default K getVoById(Serializable id) { default V getVoById(Serializable id) {
return getVoById(id, new CopyOptions()); return getVoById(id, new CopyOptions());
} }
/** /**
* @param convertor 自定义转换器 * @param convertor 自定义转换器
*/ */
default K getVoById(Serializable id, Function<T, K> convertor) { default V getVoById(Serializable id, Function<T, V> convertor) {
return convertor.apply(getById(id)); return convertor.apply(getById(id));
} }
/** /**
* @param idList id列表 * @param idList id列表
* @param copyOptions copy条件 * @param copyOptions copy条件
* @return K对象 * @return V对象
*/ */
List<K> listVoByIds(Collection<? extends Serializable> idList, CopyOptions copyOptions); List<V> listVoByIds(Collection<? extends Serializable> idList, CopyOptions copyOptions);
default List<K> listVoByIds(Collection<? extends Serializable> idList) { default List<V> listVoByIds(Collection<? extends Serializable> idList) {
return listVoByIds(idList, new CopyOptions()); return listVoByIds(idList, new CopyOptions());
} }
/** /**
* @param convertor 自定义转换器 * @param convertor 自定义转换器
*/ */
default List<K> listVoByIds(Collection<? extends Serializable> idList, default List<V> listVoByIds(Collection<? extends Serializable> idList,
Function<Collection<T>, List<K>> convertor) { Function<Collection<T>, List<V>> convertor) {
List<T> list = getBaseMapper().selectBatchIds(idList); List<T> list = getBaseMapper().selectBatchIds(idList);
if (list == null) { if (list == null) {
return null; return null;
@ -64,19 +65,19 @@ public interface IServicePlus<T, K> extends IService<T> {
/** /**
* @param columnMap 表字段 map 对象 * @param columnMap 表字段 map 对象
* @param copyOptions copy条件 * @param copyOptions copy条件
* @return K对象 * @return V对象
*/ */
List<K> listVoByMap(Map<String, Object> columnMap, CopyOptions copyOptions); List<V> listVoByMap(Map<String, Object> columnMap, CopyOptions copyOptions);
default List<K> listVoByMap(Map<String, Object> columnMap) { default List<V> listVoByMap(Map<String, Object> columnMap) {
return listVoByMap(columnMap, new CopyOptions()); return listVoByMap(columnMap, new CopyOptions());
} }
/** /**
* @param convertor 自定义转换器 * @param convertor 自定义转换器
*/ */
default List<K> listVoByMap(Map<String, Object> columnMap, default List<V> listVoByMap(Map<String, Object> columnMap,
Function<Collection<T>, List<K>> convertor) { Function<Collection<T>, List<V>> convertor) {
List<T> list = getBaseMapper().selectByMap(columnMap); List<T> list = getBaseMapper().selectByMap(columnMap);
if (list == null) { if (list == null) {
return null; return null;
@ -87,36 +88,36 @@ public interface IServicePlus<T, K> extends IService<T> {
/** /**
* @param queryWrapper 查询条件 * @param queryWrapper 查询条件
* @param copyOptions copy条件 * @param copyOptions copy条件
* @return K对象 * @return V对象
*/ */
K getVoOne(Wrapper<T> queryWrapper, CopyOptions copyOptions); V getVoOne(Wrapper<T> queryWrapper, CopyOptions copyOptions);
default K getVoOne(Wrapper<T> queryWrapper) { default V getVoOne(Wrapper<T> queryWrapper) {
return getVoOne(queryWrapper, new CopyOptions()); return getVoOne(queryWrapper, new CopyOptions());
} }
/** /**
* @param convertor 自定义转换器 * @param convertor 自定义转换器
*/ */
default K getVoOne(Wrapper<T> queryWrapper, Function<T, K> convertor) { default V getVoOne(Wrapper<T> queryWrapper, Function<T, V> convertor) {
return convertor.apply(getOne(queryWrapper, true)); return convertor.apply(getOne(queryWrapper, true));
} }
/** /**
* @param queryWrapper 查询条件 * @param queryWrapper 查询条件
* @param copyOptions copy条件 * @param copyOptions copy条件
* @return K对象 * @return V对象
*/ */
List<K> listVo(Wrapper<T> queryWrapper, CopyOptions copyOptions); List<V> listVo(Wrapper<T> queryWrapper, CopyOptions copyOptions);
default List<K> listVo(Wrapper<T> queryWrapper) { default List<V> listVo(Wrapper<T> queryWrapper) {
return listVo(queryWrapper, new CopyOptions()); return listVo(queryWrapper, new CopyOptions());
} }
/** /**
* @param convertor 自定义转换器 * @param convertor 自定义转换器
*/ */
default List<K> listVo(Wrapper<T> queryWrapper, Function<Collection<T>, List<K>> convertor) { default List<V> listVo(Wrapper<T> queryWrapper, Function<Collection<T>, List<V>> convertor) {
List<T> list = getBaseMapper().selectList(queryWrapper); List<T> list = getBaseMapper().selectList(queryWrapper);
if (list == null) { if (list == null) {
return null; return null;
@ -124,14 +125,14 @@ public interface IServicePlus<T, K> extends IService<T> {
return convertor.apply(list); return convertor.apply(list);
} }
default List<K> listVo() { default List<V> listVo() {
return listVo(Wrappers.emptyWrapper()); return listVo(Wrappers.emptyWrapper());
} }
/** /**
* @param convertor 自定义转换器 * @param convertor 自定义转换器
*/ */
default List<K> listVo(Function<Collection<T>, List<K>> convertor) { default List<V> listVo(Function<Collection<T>, List<V>> convertor) {
return listVo(Wrappers.emptyWrapper(), convertor); return listVo(Wrappers.emptyWrapper(), convertor);
} }
@ -139,31 +140,31 @@ public interface IServicePlus<T, K> extends IService<T> {
* @param page 分页对象 * @param page 分页对象
* @param queryWrapper 查询条件 * @param queryWrapper 查询条件
* @param copyOptions copy条件 * @param copyOptions copy条件
* @return K对象 * @return V对象
*/ */
PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper, CopyOptions copyOptions); PagePlus<T, V> pageVo(PagePlus<T, V> page, Wrapper<T> queryWrapper, CopyOptions copyOptions);
default PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper) { default PagePlus<T, V> pageVo(PagePlus<T, V> page, Wrapper<T> queryWrapper) {
return pageVo(page, queryWrapper, new CopyOptions()); return pageVo(page, queryWrapper, new CopyOptions());
} }
/** /**
* @param convertor 自定义转换器 * @param convertor 自定义转换器
*/ */
default PagePlus<T, K> pageVo(PagePlus<T, K> page, Wrapper<T> queryWrapper, default PagePlus<T, V> pageVo(PagePlus<T, V> page, Wrapper<T> queryWrapper,
Function<Collection<T>, List<K>> convertor) { Function<Collection<T>, List<V>> convertor) {
PagePlus<T, K> result = getBaseMapper().selectPage(page, queryWrapper); PagePlus<T, V> result = getBaseMapper().selectPage(page, queryWrapper);
return result.setRecordsVo(convertor.apply(result.getRecords())); return result.setRecordsVo(convertor.apply(result.getRecords()));
} }
default PagePlus<T, K> pageVo(PagePlus<T, K> page) { default PagePlus<T, V> pageVo(PagePlus<T, V> page) {
return pageVo(page, Wrappers.emptyWrapper()); return pageVo(page, Wrappers.emptyWrapper());
} }
/** /**
* @param convertor 自定义转换器 * @param convertor 自定义转换器
*/ */
default PagePlus<T, K> pageVo(PagePlus<T, K> page, Function<Collection<T>, List<K>> convertor) { default PagePlus<T, V> pageVo(PagePlus<T, V> page, Function<Collection<T>, List<V>> convertor) {
return pageVo(page, Wrappers.emptyWrapper(), convertor); return pageVo(page, Wrappers.emptyWrapper(), convertor);
} }