add native execute for JedisConnection

src/main/java/org/springframework/data/redis/connection/DefaultStringRedisConnection.java

@@ -1152,4 +1152,13 @@ public class DefaultStringRedisConnection implements StringRedisConnection {
 	public void openPipeline() {
 		delegate.openPipeline();
 	}
+
+
+	public Object execute(String command, byte[]... args) {
+		return delegate.execute(command, args);
+	}
+
+	public Object execute(String command, String... args) {
+		return execute(command, serializeMulti(args));
+	}
 }

src/main/java/org/springframework/data/redis/connection/RedisCommands.java

@@ -25,4 +25,16 @@ package org.springframework.data.redis.connection;
 public interface RedisCommands extends RedisKeyCommands, RedisStringCommands, RedisListCommands, RedisSetCommands,
 		RedisZSetCommands, RedisHashCommands, RedisTxCommands, RedisPubSubCommands, RedisConnectionCommands,
 		RedisServerCommands {
+
+
+	/**
+	 * 'Native' or 'raw' execution of the given command along-side the given arguments.
+	 * The command is executed as is, with as little 'interpretation' as possible - it is up to the caller
+	 * to take care of any processing of arguments or the result.
+	 * 
+	 * @param command Command to execute
+	 * @param args Possible command arguments (may be null)
+	 * @return execution result.
+	 */
+	Object execute(String command, byte[]... args);
 }

src/main/java/org/springframework/data/redis/connection/StringRedisConnection.java

@@ -42,6 +42,8 @@ public interface StringRedisConnection extends RedisConnection {
 		String getValueAsString();
 	}
 
+	Object execute(String command, String... args);
+
 	Boolean exists(String key);
 
 	Long del(String... keys);