Basic storage and read/write of the report cache, and read/write of the report Cache

Basic storage and read/write of the report cache, and read/write of the report Cache

<? Php/*** Class Rpt redis is used to Cache basic storage and read/write reports 2.0 * @ simple * Rpt: read ("diamond. account ", $ nick); * Rpt: readSync (" diamond. account ", $ nick); * $ finder = Rpt: createFinder (" diamond. account ", $ nick); * $ finder-> read (); * $ finder-> readSync (); ** Rpt: save (" diamond. account ", $ nick, $ data); * $ storage = Rpt: createStorage (" diamond. account ", $ nick); * $ storage-> save ($ data, 7200); */class Rp T {public static function read ($ key, $ nick) {$ finder = self: createFinder ($ key, $ nick); return $ finder-> read ();} public static function readSync ($ key, $ nick) {$ finder = self: createFinder ($ key, $ nick); return $ finder-> readSync ();} public static function createFinder ($ key, $ nick) {$ key = RptGenerate: key ($ key, $ nick); return new RptFinder ($ key );} public static function createStorage ($ key, $ nick) {$ key = RptGenerate: key ($ key, $ nick); return new RptStorage ($ key);} public static function save ($ key, $ nick, $ data, $ expired = 7200) {$ storage = self: createStorage ($ key, $ nick); return $ storage-> save ($ data, $ expired );} public static function createRedis () {$ redis = new Redis (); $ redis-> connect (Yii: app ()-> params ["RedisServerIP"]); return $ redis;}/*** Class RptFinder Data Reading */class RptFinder {/*** @ var s Tring $ key */public $ key;/*** @ param string $ key */public function _ construct ($ key) {$ this-> key = $ key ;} /*** unsafe data Reading * @ return mixed */public function read () {$ data = $ this-> readData (); if ($ data-> isRead &&! $ Data-> isExpired () return $ data-> data; return null;} protected function readData () {$ redis = Rpt: createRedis (); $ rptData = new RptData (); $ data = json_decode ($ redis-> get ($ this-> key); if (false = $ data) {$ rptData-> isRead = false; $ rptData-> expiredTime = time (); $ rptData-> expired = 24*3600 ;} else {$ rptData-> expired = $ data-> expired; $ rptData-> isRead = $ data-> isRead; $ rptData-> expiredTime = $ data-> ExpiredTime; $ rptData-> data = $ data-> data;} return $ rptData;}/*** synchronously read data * @ return mixed */public function readSync () {while (true) {$ rptData = $ this-> readData (); if ($ rptData-> isRead &&! $ RptData-> isExpired () return $ this-> read (); sleep (1 );}}} /*** Class RptStorage data storage */class RptStorage {/*** @ var string key */public $ key; /*** @ param string $ key */public function _ construct ($ key) {$ this-> key = $ key ;} /*** write data ** @ param $ data * @ param int $ expired * @ return bool */public function save ($ data, $ expired = 7200) {$ rptData = new RptData (); $ rptData-> data = $ data; $ rptData-> expiredTime = time (); $ rptData-> isRead = true; $ rptData-> expired = $ expired; $ redis = Rpt: createRedis (); return $ redis-> setex ($ this-> key, $ rptData-> expired, json_encode ($ rptData) ;}/ *** Class RptData redis stores data entities */class RptData {public $ expired; public $ expiredTime; public $ data; public $ isRead; public function isExpired () {if (time ()-$ this-> expiredTime> $ this-> expired) return true; return false ;}} /*** Class RptGenerate key generation */class RptGenerate {public static function key ($ key, $ nick) {return $ key. ". ". md5 ($ nick );}}