Java Code Examples for redis.clients.jedis.JedisCommands#set()
The following examples show how to use
redis.clients.jedis.JedisCommands#set() .
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Example 1
| Source File: Functions.java From feiqu-opensource with Apache License 2.0 | 5 votes |
|
public String currentBgImgUrl(int uid){
if(uid <= 0){return "";}
JedisCommands commands = JedisProviderFactory.getJedisCommands(null);
try {
String key = CacheManager.getUserBackImgKey(uid);
String picUrl = commands.get(key);
if(StringUtils.isEmpty(picUrl)){
FqBackgroundImgService fqBackgroundImgService = SpringUtils.getBean("fqBackgroundImgServiceImpl");
FqBackgroundImgExample example = new FqBackgroundImgExample();
example.createCriteria().andUserIdEqualTo(uid).andDelFlagEqualTo(YesNoEnum.NO.getValue());
FqBackgroundImg fqBackgroundImg = fqBackgroundImgService.selectFirstByExample(example);
if(fqBackgroundImg != null){
picUrl = fqBackgroundImg.getImgUrl();
}else {
picUrl = "null";
}
commands.set(key,picUrl);
commands.expire(key,60*60*24);
return picUrl;
}else {
return picUrl;
}
} finally{
JedisProviderFactory.getJedisProvider(null).release();
}
// return CommonConstant.bgImgUrl;
}
Example 2
| Source File: CacheManager.java From feiqu-opensource with Apache License 2.0 | 5 votes |
|
public static void refreshUserCacheByUid(Integer userId){
String cacheKey = "FqUser.id:"+userId;
try {
JedisCommands commands = JedisProviderFactory.getJedisCommands(null);
FqUserService fqUserService = SpringUtils.getBean("fqUserServiceImpl");
FqUser fqUser = fqUserService.selectByPrimaryKey(userId);
FqUserCache fqUserCache = new FqUserCache(fqUser);
commands.set(cacheKey,JSON.toJSONString(fqUserCache));
commands.expire(cacheKey,300);
} catch (Exception e) {
logger.error("refreshUserCacheByUid",e);
}finally {
JedisProviderFactory.getJedisProvider(null).release();
}
}
Example 3
| Source File: CacheManager.java From feiqu-opensource with Apache License 2.0 | 4 votes |
|
/** 当本地缓存命没有中时，调用load方法获取结果并将结果缓存 **//*
.build(
new CacheLoader<Integer, com.cwd.boring.pojo.cache.FqUserCache>() {
public com.cwd.boring.pojo.cache.FqUserCache load(Integer key) throws Exception {
logger.info("load user " + key);
FqUserService fqUserService = (FqUserService) SpringContextUtil.getBean("fqUserServiceImpl");
FqUser fqUser = fqUserService.selectByPrimaryKey(key);
return new FqUserCache(fqUser);
}
}
);*/
public static FqUserCache getUserCacheByUid(Integer userId){
// try {
/*FqUserService fqUserService = SpringUtils.getBean("fqUserServiceImpl");
FqUser fqUser = fqUserService.selectByPrimaryKey(userId);
FqUserCache fqUserCache = new FqUserCache(fqUser);
return fqUserCache;*/
FqUserCache fqUserCache = null;
try {
JedisCommands commands = JedisProviderFactory.getJedisCommands(null);
String cacheKey = "FqUser.id:"+userId;
String userCacheStr = commands.get(cacheKey);
if(StringUtils.isEmpty(userCacheStr)){
FqUserService fqUserService = SpringUtils.getBean("fqUserServiceImpl");
FqUser fqUser = fqUserService.selectByPrimaryKey(userId);
fqUserCache = new FqUserCache(fqUser);
commands.set(cacheKey,JSON.toJSONString(fqUserCache));
commands.expire(cacheKey,300);
return fqUserCache;
}else {
fqUserCache = JSON.parseObject(userCacheStr,FqUserCache.class);
return fqUserCache;
}
} catch (Exception e) {
logger.error("",e);
}finally {
JedisProviderFactory.getJedisProvider(null).release();
}
return fqUserCache;
/*Level1CacheSupport level1CacheSupport = Level1CacheSupport.getInstance();
FqUserCache level1FqUserCache = level1CacheSupport.get(cacheKey);
if(level1FqUserCache == null){
RedisObject redisUser = new RedisObject(cacheKey);
fqUserCache = redisUser.get();
if(fqUserCache == null){
FqUserService fqUserService = (FqUserService) SpringContextUtil.getBean("fqUserServiceImpl");
FqUser fqUser = fqUserService.selectByPrimaryKey(userId);
fqUserCache = new FqUserCache(fqUser);
redisUser.set(fqUserCache,300);
level1CacheSupport.set(cacheKey,fqUserCache);
// logger.info("一二缓存未查到，去数据库查到 user {}" , userId);
return fqUserCache;
}else {
// logger.info("本地缓存未查到，redis查到 user {}" , userId);
level1CacheSupport.set(cacheKey,fqUserCache);
return fqUserCache;
}
}else {
// logger.info("本地缓存查到 user {}" , userId);
return level1FqUserCache;
}*/
// return userCache.get(userId);
// } catch (ExecutionException e) {
// logger.error("getUserCacheByUid :"+userId, e);
// }
// return null;
}
Example 4
| Source File: UserController.java From feiqu-opensource with Apache License 2.0 | 4 votes |
|
@GetMapping("/{uid}/home")
public String home(HttpServletRequest request, HttpServletResponse response,
@PathVariable Integer uid, @RequestParam(defaultValue = "1") Integer p, String order) {
try {
FqUserCache user = webUtil.currentUser(request, response);
if(user == null){
return login(CommonConstant.DOMAIN_URL+request.getRequestURI(),request);
}
logger.info("用户：{}登进我的小窝",user.getNickname());
ThoughtWithUser topThought = null;
RedisString redisString = new RedisString(CommonConstant.THOUGHT_TOP_LIST);
if(org.apache.commons.lang3.StringUtils.isNotEmpty(redisString.get())){
topThought = JSON.parseObject(redisString.get(),ThoughtWithUser.class);
};
request.setAttribute("topThought",topThought);
if (user.getId().equals(uid)) {
PageHelper.startPage(p, 20);
ThoughtExample example = new ThoughtExample();
if("zan".equals(order)){
example.setOrderByClause("like_count desc");
}else {
example.setOrderByClause("create_time desc");
}
example.createCriteria().andDelFlagEqualTo(YesNoEnum.NO.getValue());
List<ThoughtWithUser> thoughts = thoughtService.getThoughtWithUser(example);
List<Integer> list = fqCollectService.selectTopicIdsByTypeAndUid(TopicTypeEnum.THOUGHT_TYPE.getValue(),uid);
JedisCommands commands = JedisProviderFactory.getJedisCommands(null);
if(CollUtil.isNotEmpty(thoughts)){
String key = CacheManager.getCollectKey(TopicTypeEnum.THOUGHT_TYPE.name(),uid);
long redisCount = commands.scard(key);
if(redisCount == 0){
for(Integer tid : list){
commands.sadd(key, tid.toString());
}
commands.expire(key,24*60*60);
}
for(ThoughtWithUser thoughtWithUser : thoughts){
if(StringUtils.isNotEmpty(thoughtWithUser.getPicList())){
thoughtWithUser.setPictures(Arrays.asList(thoughtWithUser.getPicList().split(",")));
}
thoughtWithUser.setCollected(commands.sismember(key,thoughtWithUser.getId().toString()));
}
}
PageInfo page = new PageInfo(thoughts);
request.setAttribute("thoughtList",thoughts);
String followKey = CommonConstant.FQ_FOLLOW_PREFIX+user.getId();
String followStr = commands.get(followKey);
int fansCount;
int followCount;
if(StringUtils.isEmpty(followStr)){
UserFollowExample followExample = new UserFollowExample();
followExample.createCriteria().andFollowedUserIdEqualTo(uid).andDelFlagEqualTo(YesNoEnum.NO.getValue());
fansCount = userFollowService.countByExample(followExample);
followExample.clear();
followExample.createCriteria().andFollowerUserIdEqualTo(uid).andDelFlagEqualTo(YesNoEnum.NO.getValue());
followCount = userFollowService.countByExample(followExample);
commands.set(followKey,fansCount+"|"+followCount);
commands.expire(followKey, 24*60*60);
}else {
String[] ff = followStr.split("\\|");
fansCount = Integer.valueOf(ff[0]);
followCount = Integer.valueOf(ff[1]);
}
List<SimThoughtDTO> sim7ThoughtDTOS = Lists.newArrayList();
String hotThoughts = commands.get(CommonConstant.SEVEN_DAYS_HOT_THOUGHT_LIST);
if(StringUtils.isNotEmpty(hotThoughts)){
sim7ThoughtDTOS = JSON.parseArray(hotThoughts, SimThoughtDTO.class);
}
request.setAttribute("sevenDaysT",sim7ThoughtDTOS);
request.setAttribute("fansCount",fansCount);
request.setAttribute("followCount",followCount);
request.setAttribute("count",page.getTotal());
request.setAttribute("p",p);
request.setAttribute("pageSize",20);
request.setAttribute("activeUserList",CommonConstant.FQ_ACTIVE_USER_LIST);
}else {
return peopleIndex(request,response,uid);
}
}catch (Exception e){
request.setAttribute(CommonConstant.SYSTEM_ERROR_CODE,"出错了");
return GENERAL_CUSTOM_ERROR_URL;
}finally {
JedisProviderFactory.getJedisProvider(null).release();
}
return "/user/home.html";
}
Example 5
| Source File: BgImgController.java From feiqu-opensource with Apache License 2.0 | 4 votes |
|
@PostMapping("update")
@ResponseBody
public Object update(HttpServletRequest request, HttpServletResponse response, String picUrl){
BaseResult result = new BaseResult();
try {
FqUserCache fqUser = webUtil.currentUser(request,response);
if(fqUser == null){
result.setResult(ResultEnum.USER_NOT_LOGIN);
return result;
}
if(StringUtils.isEmpty(picUrl)){
result.setResult(ResultEnum.PARAM_NULL);
return result;
}
FqBackgroundImgExample example = new FqBackgroundImgExample();
example.createCriteria().andDelFlagEqualTo(YesNoEnum.NO.getValue()).andUserIdEqualTo(fqUser.getId());
FqBackgroundImg fqBackgroundImgDB = fqBackgroundImgService.selectFirstByExample(example);
Date now = new Date();
if(fqBackgroundImgDB == null){
FqBackgroundImg backgroundImg = new FqBackgroundImg();
backgroundImg.setImgUrl(picUrl);
backgroundImg.setDelFlag(YesNoEnum.NO.getValue());
backgroundImg.setUserId(fqUser.getId());
backgroundImg.setCreateTime(now);
backgroundImg.setUpdateTime(now);
backgroundImg.setHistoryUrls("");
fqBackgroundImgService.insert(backgroundImg);
}else {
if(picUrl.equals(fqBackgroundImgDB.getImgUrl())){
result.setResult(ResultEnum.PIC_URL_SAME);
return result;
}
fqBackgroundImgDB.setUpdateTime(new Date());
if(StringUtils.isEmpty(fqBackgroundImgDB.getHistoryUrls())){
fqBackgroundImgDB.setHistoryUrls(picUrl);
}else {
if(!fqBackgroundImgDB.getHistoryUrls().contains(picUrl)){
fqBackgroundImgDB.setHistoryUrls(fqBackgroundImgDB.getHistoryUrls() +","+picUrl);
}
}
fqBackgroundImgDB.setImgUrl(picUrl);
fqBackgroundImgService.updateByPrimaryKey(fqBackgroundImgDB);
}
JedisCommands commands = JedisProviderFactory.getJedisCommands(null);
String key = CacheManager.getUserBackImgKey(fqUser.getId());
commands.set(key,picUrl);
commands.expire(key,60*60*24);
CommonUtils.addActiveNum(fqUser.getId(),ActiveNumEnum.UPDATE_BG_IMG.getValue());
} catch (Exception e){
logger.error("更新背景图片失败！",e);
result.setResult(ResultEnum.FAIL);
}finally{
JedisProviderFactory.getJedisProvider(null).release();
}
result.setData(picUrl);
return result;
}
