redis find

Author: Vitalii Cherkashyn

redis/find.java.snippet

@@ -0,0 +1,19 @@
+import redis.clients.jedis.Jedis;
+import redis.clients.jedis.JedisPool;
+import redis.clients.jedis.Transaction;
+
+import java.time.ZoneOffset;
+import java.time.ZonedDateTime;
+import java.util.Map;
+
+
+ public <T> T findById(long siteId, ZonedDateTime day) {
+ try (Jedis jedis = jedisPool.getResource()) {
+ Map<String, String> fields = jedis.hgetAll("my-own-key:"+siteId+":"+day);
+ if (fields == null || fields.isEmpty()) {
+ return null;
+ }
+ return convertToDestination(fields, T);
+ }
+ }
+