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wheel利用vert.x框架进行开发常用的工具库

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package rebue.wheel.vertx.util;

import io.vertx.core.Vertx;
import io.vertx.core.json.JsonArray;
import io.vertx.core.json.JsonObject;
import io.vertx.redis.client.Redis;
import io.vertx.redis.client.RedisClientType;
import io.vertx.redis.client.RedisOptions;
import io.vertx.redis.client.RedisReplicas;
import lombok.extern.slf4j.Slf4j;

@Slf4j
public class RedisUtils {

    /**
     * Will create a redis client and setup a reconnect handler when there is
     * an exception in the connection.
     */
    public static Redis createRedisClient(final Vertx vertx, final JsonObject redisConfig) {
        final RedisOptions redisOptions      = new RedisOptions(redisConfig);
        final JsonArray    connectionStrings = redisConfig.getJsonArray("connectionStrings");
        if (connectionStrings != null) {
            log.info("Redis连接设置为集群模式: {}", connectionStrings);
            redisOptions.setType(RedisClientType.CLUSTER);
            redisOptions.setUseReplicas(RedisReplicas.SHARE);
            for (final Object connectionString : connectionStrings) {
                redisOptions.addConnectionString((String) connectionString);
            }
        }
        return Redis.createClient(vertx, redisOptions);
    }

}