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Fix issue #335: 重构WxMpInRedisConfigStorage,改用连接池

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nickwongwong
2017-09-13 17:51:24 +08:00
committed by Binary Wang
parent 3875635a8a
commit 0e580a05ff
1 changed files with 65 additions and 24 deletions
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89
weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpInRedisConfigStorage.java
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@ -1,11 +1,12 @@
package me.chanjar.weixin.mp.api; package me.chanjar.weixin.mp.api;
import redis.clients.jedis.Jedis; import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
/** /**
* 基于Redis的微信配置provider * 基于Redis的微信配置provider
* *
* @author lly835 * @author nickwong
*/ */
@SuppressWarnings("hiding") @SuppressWarnings("hiding")
public class WxMpInRedisConfigStorage extends WxMpInMemoryConfigStorage { public class WxMpInRedisConfigStorage extends WxMpInMemoryConfigStorage {
@ -16,75 +17,115 @@ public class WxMpInRedisConfigStorage extends WxMpInMemoryConfigStorage {
private final static String CARDAPI_TICKET_KEY = "wechat_cardapi_ticket_"; private final static String CARDAPI_TICKET_KEY = "wechat_cardapi_ticket_";
protected Jedis jedis; /**
* 使用连接池保证线程安全
*/
protected final JedisPool jedisPool;
private String accessTokenKey;
private String jsapiTicketKey;
private String cardapiTicketKey;
public WxMpInRedisConfigStorage(JedisPool jedisPool) {
this.jedisPool = jedisPool;
}
/**
* 每个公众号生成独有的存储key
*
* @param appId
*/
@Override
public void setAppId(String appId) {
super.setAppId(appId);
this.accessTokenKey = ACCESS_TOKEN_KEY.concat(appId);
this.jsapiTicketKey = JSAPI_TICKET_KEY.concat(appId);
this.cardapiTicketKey = CARDAPI_TICKET_KEY.concat(appId);
}
@Override @Override
public String getAccessToken() { public String getAccessToken() {
return jedis.get(ACCESS_TOKEN_KEY.concat(appId)); try (Jedis jedis = this.jedisPool.getResource()) {
return jedis.get(accessTokenKey);
}
} }
@Override @Override
public boolean isAccessTokenExpired() { public boolean isAccessTokenExpired() {
return jedis.ttl(ACCESS_TOKEN_KEY.concat(appId)) < 2; try (Jedis jedis = this.jedisPool.getResource()) {
return jedis.ttl(accessTokenKey) < 2;
}
} }
@Override @Override
public synchronized void updateAccessToken(String accessToken, int expiresInSeconds) { public synchronized void updateAccessToken(String accessToken, int expiresInSeconds) {
jedis.set(ACCESS_TOKEN_KEY.concat(appId), accessToken); try (Jedis jedis = this.jedisPool.getResource()) {
jedis.expire(ACCESS_TOKEN_KEY.concat(appId), expiresInSeconds - 200); jedis.setex(accessTokenKey, expiresInSeconds - 200, accessToken);
}
} }
@Override @Override
public void expireAccessToken() { public void expireAccessToken() {
jedis.expire(ACCESS_TOKEN_KEY.concat(appId), 0); try (Jedis jedis = this.jedisPool.getResource()) {
jedis.expire(accessTokenKey, 0);
}
} }
@Override @Override
public String getJsapiTicket() { public String getJsapiTicket() {
return jedis.get(JSAPI_TICKET_KEY.concat(appId)); try (Jedis jedis = this.jedisPool.getResource()) {
return jedis.get(jsapiTicketKey);
}
} }
@Override @Override
public boolean isJsapiTicketExpired() { public boolean isJsapiTicketExpired() {
return jedis.ttl(JSAPI_TICKET_KEY.concat(appId)) < 2; try (Jedis jedis = this.jedisPool.getResource()) {
return jedis.ttl(jsapiTicketKey) < 2;
}
} }
@Override @Override
public synchronized void updateJsapiTicket(String jsapiTicket, int expiresInSeconds) { public synchronized void updateJsapiTicket(String jsapiTicket, int expiresInSeconds) {
jedis.set(JSAPI_TICKET_KEY.concat(appId), jsapiTicket); try (Jedis jedis = this.jedisPool.getResource()) {
jedis.expire(JSAPI_TICKET_KEY.concat(appId), expiresInSeconds - 200); jedis.setex(jsapiTicketKey, expiresInSeconds - 200, jsapiTicket);
}
} }
@Override @Override
public void expireJsapiTicket() { public void expireJsapiTicket() {
jedis.expire(JSAPI_TICKET_KEY.concat(appId), 0); try (Jedis jedis = this.jedisPool.getResource()) {
jedis.expire(jsapiTicketKey, 0);
}
} }
/**
* 卡券api_ticket
*/
@Override @Override
public String getCardApiTicket() { public String getCardApiTicket() {
return jedis.get(CARDAPI_TICKET_KEY.concat(appId)); try (Jedis jedis = this.jedisPool.getResource()) {
return jedis.get(cardapiTicketKey);
}
} }
@Override @Override
public boolean isCardApiTicketExpired() { public boolean isCardApiTicketExpired() {
return jedis.ttl(CARDAPI_TICKET_KEY.concat(appId)) < 2; try (Jedis jedis = this.jedisPool.getResource()) {
return jedis.ttl(cardapiTicketKey) < 2;
}
} }
@Override @Override
public synchronized void updateCardApiTicket(String cardApiTicket, int expiresInSeconds) { public synchronized void updateCardApiTicket(String cardApiTicket, int expiresInSeconds) {
jedis.set(CARDAPI_TICKET_KEY.concat(appId), cardApiTicket); try (Jedis jedis = this.jedisPool.getResource()) {
jedis.expire(CARDAPI_TICKET_KEY.concat(appId), expiresInSeconds - 200); jedis.setex(cardapiTicketKey, expiresInSeconds - 200, cardApiTicket);
}
} }
@Override @Override
public void expireCardApiTicket() { public void expireCardApiTicket() {
jedis.expire(CARDAPI_TICKET_KEY.concat(appId), 0); try (Jedis jedis = this.jedisPool.getResource()) {
} jedis.expire(cardapiTicketKey, 0);
}
public void setJedis(Jedis jedis) {
this.jedis = jedis;
} }
} }