SysCodeDefCache.java
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package com.zteits.sys.cache;
import java.util.List;
import java.util.Map;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.apache.commons.collections4.CollectionUtils;
import com.clouds.common.cache.base.AbstractCache;
import com.clouds.common.cache.base.HashCacheVO;
import com.clouds.common.constants.RedisKeyEnum;
import com.github.pagehelper.PageHelper;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.zteits.clouds.api.dto.sys.SysCodeValueDTO;
import com.zteits.sys.domain.SysCodeDef;
import com.zteits.sys.domain.SysCodeValue;
import com.zteits.sys.mapper.smapper.SysCodeDefSMapper;
import com.zteits.sys.mapper.smapper.SysCodeValueSMapper;
/**
* 字典表缓存 kind value:list<SysCodeValue> <br>
*
* Copyright: Copyright (c) 2017 zteits
*
* @ClassName: SysCodeDefCache.java
* @Description:
* @version: v1.0.0
* @author: zhaowg
* @date: 2017年6月26日 下午7:49:25
* Modification History:
* Date Author Version Description
*---------------------------------------------------------*
* 2017年6月26日 zhaowg v1.0.0 创建
*/
@Component
public class SysCodeDefCache extends AbstractCache<HashCacheVO>{
@Autowired
private SysCodeValueSMapper sysCodeValueSMapper;
@Autowired
private SysCodeDefSMapper sysCodeDefSMapper;
@Override
protected List<HashCacheVO> getData(int pageNum, int pageSize) {
PageHelper.startPage(pageNum, pageSize);
List<SysCodeDef> sysCodeDefs = sysCodeDefSMapper.querySysCodeDef(new SysCodeDef());
List<HashCacheVO> hashCacheVOs = Lists.newArrayList();
if(CollectionUtils.isEmpty(sysCodeDefs)){
return hashCacheVOs;
}
for (SysCodeDef sysCodeDef : sysCodeDefs) {
SysCodeValue sysCodeValue = new SysCodeValue();
sysCodeValue.setCodeKind(sysCodeDef.getCodeKind());
List<SysCodeValue> sysCodeValues = sysCodeValueSMapper.querySysCodeValue(sysCodeValue );
if(CollectionUtils.isEmpty(sysCodeValues)){
continue;
}
Map<String,SysCodeValueDTO> sysCodeDTOs = Maps.newLinkedHashMap();
for (SysCodeValue codeValue : sysCodeValues) {
SysCodeValueDTO dto = new SysCodeValueDTO();
BeanUtils.copyProperties(codeValue, dto);
sysCodeDTOs.put(codeValue.getCodeValue(),dto);
}
//hmap 的 key值
String key = sysCodeDef.getCodeKind();
HashCacheVO cacheVO = new HashCacheVO(key, sysCodeDTOs);
hashCacheVOs.add(cacheVO);
}
return hashCacheVOs;
}
@Override
protected long getTotalSize() {
return sysCodeDefSMapper.queryCount(new SysCodeDef());
}
@Override
protected String getKey() {
return RedisKeyEnum.SYS_CODE_DEF_KIND_VAL.key();
}
}