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字典管理添加缓存读取

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RuoYi
2020-06-04 17:36:58 +08:00
parent d5dd5b6b7a
commit b0af4a1c04
12 changed files with 225 additions and 77 deletions
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17
ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDictDataService.java
View File

@@ -1,7 +1,6 @@
package com.ruoyi.system.service;
import java.util.List;
import com.ruoyi.system.domain.SysDictData;
/**
@@ -19,14 +18,6 @@ public interface ISysDictDataService
*/
public List<SysDictData> selectDictDataList(SysDictData dictData);
/**
* 根据字典类型查询字典数据
*
* @param dictType 字典类型
* @return 字典数据集合信息
*/
public List<SysDictData> selectDictDataByType(String dictType);
/**
* 根据字典类型和字典键值查询字典数据信息
*
@@ -44,14 +35,6 @@ public interface ISysDictDataService
*/
public SysDictData selectDictDataById(Long dictCode);
/**
* 通过字典ID删除字典数据信息
*
* @param dictCode 字典数据ID
* @return 结果
*/
public int deleteDictDataById(Long dictCode);
/**
* 批量删除字典数据信息
*

23
ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDictTypeService.java
View File

@@ -1,7 +1,7 @@
package com.ruoyi.system.service;
import java.util.List;
import com.ruoyi.system.domain.SysDictData;
import com.ruoyi.system.domain.SysDictType;
/**
@@ -26,6 +26,14 @@ public interface ISysDictTypeService
*/
public List<SysDictType> selectDictTypeAll();
/**
* 根据字典类型查询字典数据
*
* @param dictType 字典类型
* @return 字典数据集合信息
*/
public List<SysDictData> selectDictDataByType(String dictType);
/**
* 根据字典类型ID查询信息
*
@@ -42,14 +50,6 @@ public interface ISysDictTypeService
*/
public SysDictType selectDictTypeByType(String dictType);
/**
* 通过字典ID删除字典信息
*
* @param dictId 字典ID
* @return 结果
*/
public int deleteDictTypeById(Long dictId);
/**
* 批量删除字典信息
*
@@ -58,6 +58,11 @@ public interface ISysDictTypeService
*/
public int deleteDictTypeByIds(Long[] dictIds);
/**
* 清空缓存数据
*/
public void clearCache();
/**
* 新增保存字典类型信息
*

48
ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictDataServiceImpl.java
View File

@@ -1,13 +1,12 @@
package com.ruoyi.system.service.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ruoyi.system.domain.SysDictData;
import com.ruoyi.system.mapper.SysDictDataMapper;
import com.ruoyi.system.service.ISysDictDataService;
import com.ruoyi.system.utils.DictUtils;
/**
* 字典 业务层处理
@@ -32,18 +31,6 @@ public class SysDictDataServiceImpl implements ISysDictDataService
return dictDataMapper.selectDictDataList(dictData);
}
/**
* 根据字典类型查询字典数据
*
* @param dictType 字典类型
* @return 字典数据集合信息
*/
@Override
public List<SysDictData> selectDictDataByType(String dictType)
{
return dictDataMapper.selectDictDataByType(dictType);
}
/**
* 根据字典类型和字典键值查询字典数据信息
*
@@ -69,18 +56,6 @@ public class SysDictDataServiceImpl implements ISysDictDataService
return dictDataMapper.selectDictDataById(dictCode);
}
/**
* 通过字典ID删除字典数据信息
*
* @param dictCode 字典数据ID
* @return 结果
*/
@Override
public int deleteDictDataById(Long dictCode)
{
return dictDataMapper.deleteDictDataById(dictCode);
}
/**
* 批量删除字典数据信息
*
@@ -89,7 +64,12 @@ public class SysDictDataServiceImpl implements ISysDictDataService
*/
public int deleteDictDataByIds(Long[] dictCodes)
{
return dictDataMapper.deleteDictDataByIds(dictCodes);
int row = dictDataMapper.deleteDictDataByIds(dictCodes);
if (row > 0)
{
DictUtils.clearDictCache();
}
return row;
}
/**
@@ -101,7 +81,12 @@ public class SysDictDataServiceImpl implements ISysDictDataService
@Override
public int insertDictData(SysDictData dictData)
{
return dictDataMapper.insertDictData(dictData);
int row = dictDataMapper.insertDictData(dictData);
if (row > 0)
{
DictUtils.clearDictCache();
}
return row;
}
/**
@@ -113,6 +98,11 @@ public class SysDictDataServiceImpl implements ISysDictDataService
@Override
public int updateDictData(SysDictData dictData)
{
return dictDataMapper.updateDictData(dictData);
int row = dictDataMapper.updateDictData(dictData);
if (row > 0)
{
DictUtils.clearDictCache();
}
return row;
}
}

92
ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
View File

@@ -1,17 +1,19 @@
package com.ruoyi.system.service.impl;
import java.util.List;
import javax.annotation.PostConstruct;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.ruoyi.common.core.constant.UserConstants;
import com.ruoyi.common.core.exception.CustomException;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.system.domain.SysDictData;
import com.ruoyi.system.domain.SysDictType;
import com.ruoyi.system.mapper.SysDictDataMapper;
import com.ruoyi.system.mapper.SysDictTypeMapper;
import com.ruoyi.system.service.ISysDictTypeService;
import com.ruoyi.system.utils.DictUtils;
/**
* 字典 业务层处理
@@ -27,6 +29,20 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
@Autowired
private SysDictDataMapper dictDataMapper;
/**
* 项目启动时，初始化字典到缓存
*/
@PostConstruct
public void init()
{
List<SysDictType> dictTypeList = dictTypeMapper.selectDictTypeAll();
for (SysDictType dictType : dictTypeList)
{
List<SysDictData> dictDatas = dictDataMapper.selectDictDataByType(dictType.getDictType());
DictUtils.setDictCache(dictType.getDictType(), dictDatas);
}
}
/**
* 根据条件分页查询字典类型
*
@@ -50,6 +66,29 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
return dictTypeMapper.selectDictTypeAll();
}
/**
* 根据字典类型查询字典数据
*
* @param dictType 字典类型
* @return 字典数据集合信息
*/
@Override
public List<SysDictData> selectDictDataByType(String dictType)
{
List<SysDictData> dictDatas = DictUtils.getDictCache(dictType);
if (StringUtils.isNotNull(dictDatas))
{
return dictDatas;
}
dictDatas = dictDataMapper.selectDictDataByType(dictType);
if (StringUtils.isNotNull(dictDatas))
{
DictUtils.setDictCache(dictType, dictDatas);
return dictDatas;
}
return null;
}
/**
* 根据字典类型ID查询信息
*
@@ -73,18 +112,6 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
return dictTypeMapper.selectDictTypeByType(dictType);
}
/**
* 通过字典ID删除字典信息
*
* @param dictId 字典ID
* @return 结果
*/
@Override
public int deleteDictTypeById(Long dictId)
{
return dictTypeMapper.deleteDictTypeById(dictId);
}
/**
* 批量删除字典类型信息
*
@@ -93,7 +120,28 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
*/
public int deleteDictTypeByIds(Long[] dictIds)
{
return dictTypeMapper.deleteDictTypeByIds(dictIds);
for (Long dictId : dictIds)
{
SysDictType dictType = selectDictTypeById(dictId);
if (dictDataMapper.countDictDataByType(dictType.getDictType()) > 0)
{
throw new CustomException(String.format("%1$s已分配,不能删除", dictType.getDictName()));
}
}
int count = dictTypeMapper.deleteDictTypeByIds(dictIds);
if (count > 0)
{
DictUtils.clearDictCache();
}
return count;
}
/**
* 清空缓存数据
*/
public void clearCache()
{
DictUtils.clearDictCache();
}
/**
@@ -105,7 +153,12 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
@Override
public int insertDictType(SysDictType dictType)
{
return dictTypeMapper.insertDictType(dictType);
int row = dictTypeMapper.insertDictType(dictType);
if (row > 0)
{
DictUtils.clearDictCache();
}
return row;
}
/**
@@ -120,7 +173,12 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
{
SysDictType oldDict = dictTypeMapper.selectDictTypeById(dictType.getDictId());
dictDataMapper.updateDictDataType(oldDict.getDictType(), dictType.getDictType());
return dictTypeMapper.updateDictType(dictType);
int row = dictTypeMapper.updateDictType(dictType);
if (row > 0)
{
DictUtils.clearDictCache();
}
return row;
}
/**