make the skin renderer less bad (thanks bray)

src/main/java/cc/fascinated/config/RedisConfig.java

@@ -0,0 +1,73 @@
+package cc.fascinated.config;
+
+import lombok.NonNull;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
+import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+
+/**
+ * @author Braydon
+ */
+@Configuration
+@Log4j2(topic = "Redis")
+public class RedisConfig {
+    /**
+     * The Redis server host.
+     */
+    @Value("${spring.data.redis.host}")
+    private String host;
+
+    /**
+     * The Redis server port.
+     */
+    @Value("${spring.data.redis.port}")
+    private int port;
+
+    /**
+     * The Redis database index.
+     */
+    @Value("${spring.data.redis.database}")
+    private int database;
+
+    /**
+     * The optional Redis password.
+     */
+    @Value("${spring.data.redis.auth}")
+    private String auth;
+
+    /**
+     * Build the config to use for Redis.
+     *
+     * @return the config
+     * @see RedisTemplate for config
+     */
+    @Bean @NonNull
+    public RedisTemplate<String, Object> redisTemplate() {
+        RedisTemplate<String, Object> template = new RedisTemplate<>();
+        template.setConnectionFactory(jedisConnectionFactory());
+        return template;
+    }
+
+    /**
+     * Build the connection factory to use
+     * when making connections to Redis.
+     *
+     * @return the built factory
+     * @see JedisConnectionFactory for factory
+     */
+    @Bean @NonNull
+    public JedisConnectionFactory jedisConnectionFactory() {
+        log.info("Connecting to Redis at {}:{}/{}", host, port, database);
+        RedisStandaloneConfiguration config = new RedisStandaloneConfiguration(host, port);
+        config.setDatabase(database);
+        if (!auth.trim().isEmpty()) { // Auth with our provided password
+            log.info("Using auth...");
+            config.setPassword(auth);
+        }
+        return new JedisConnectionFactory(config);
+    }
+}