feng0207
3fc4dcc777
- apps/lotteryServer, lotteryCapture, lotteryOpen 三个业务工程 - 忽略 archive/, tools/, infra/data/ 大目录与敏感配置文件 - 移除 lotteryServer 原嵌套 git，并入顶层统一管理
57 lines
1.4 KiB
Java
57 lines
1.4 KiB
Java
/*******************************************************************************
|
|
* Copyright (c) 2005, 2014 springside.github.io
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
*******************************************************************************/
|
|
package javautils.redis;
|
|
|
|
import javautils.redis.pool.JedisPool;
|
|
import redis.clients.jedis.Jedis;
|
|
import redis.clients.jedis.exceptions.JedisException;
|
|
|
|
public class JedisUtils {
|
|
|
|
private static final String OK_CODE = "OK";
|
|
private static final String OK_MULTI_CODE = "+OK";
|
|
|
|
/**
|
|
* 判断 返回值是否ok.
|
|
*/
|
|
public static boolean isStatusOk(String status) {
|
|
return (status != null) && (OK_CODE.equals(status) || OK_MULTI_CODE.equals(status));
|
|
}
|
|
|
|
/**
|
|
* 在Pool以外强行销毁Jedis.
|
|
*/
|
|
public static void destroyJedis(Jedis jedis) {
|
|
if ((jedis != null) && jedis.isConnected()) {
|
|
try {
|
|
try {
|
|
jedis.quit();
|
|
} catch (Exception e) {
|
|
}
|
|
jedis.disconnect();
|
|
} catch (Exception e) {
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Ping the jedis instance, return true is the result is PONG.
|
|
*/
|
|
public static boolean ping(JedisPool pool) {
|
|
JedisTemplate template = new JedisTemplate(pool);
|
|
try {
|
|
String result = template.execute(new JedisTemplate.JedisAction<String>() {
|
|
public String action(Jedis jedis) {
|
|
return jedis.ping();
|
|
}
|
|
});
|
|
return (result != null) && result.equals("PONG");
|
|
} catch (JedisException e) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|