add WAIT command

src/main/java/redis/clients/jedis/BasicCommands.java

@@ -39,4 +39,6 @@ public interface BasicCommands {
     String debug(DebugParams params);
 
     String configResetStat();
+    
+    Long waitReplicas(int replicas, long timeout);
 }

src/main/java/redis/clients/jedis/BinaryClient.java

@@ -1131,4 +1131,8 @@ public class BinaryClient extends Connection {
  	args.addAll(params.getParams());
  	sendCommand(ZSCAN, args.toArray(new byte[args.size()][]));
     }
+    
+    public void waitReplicas(int replicas, long timeout) {
+	sendCommand(WAIT, toByteArray(replicas), toByteArray(timeout));
+    }
 }

src/main/java/redis/clients/jedis/BinaryJedis.java

@@ -3366,4 +3366,17 @@ public class BinaryJedis implements BasicCommands, BinaryJedisCommands, MultiKey
     	return (relpy != null ? new Double(relpy) : null);
     }
 
+    /**
+     * Syncrhonous replication of Redis as described here:
+     * http://antirez.com/news/66
+     * 
+     * Since Java Object class has implemented "wait" method, we cannot use it,
+     * so I had to change the name of the method. Sorry :S
+     */
+    public Long waitReplicas(int replicas, long timeout) {
+    	checkIsInMulti();
+    	client.waitReplicas(replicas, timeout);
+    	return client.getIntegerReply();
+    }
+
 }

src/main/java/redis/clients/jedis/Commands.java

@@ -1,14 +1,15 @@
 package redis.clients.jedis;
 
-import redis.clients.jedis.BinaryClient.LIST_POSITION;
-
 import java.util.Map;
 
+import redis.clients.jedis.BinaryClient.LIST_POSITION;
+
 public interface Commands {
 
     public void set(final String key, final String value);
 
-    public void set(final String key, final String value, final String nxxx, final String expx, final long time);
+    public void set(final String key, final String value, final String nxxx,
+	    final String expx, final long time);
 
     public void get(final String key);
 
@@ -295,12 +296,14 @@ public interface Commands {
     public void bitcount(final String key, long start, long end);
 
     public void bitop(BitOP op, final String destKey, String... srcKeys);
-    
+
     public void scan(int cursor, final ScanParams params);
-    
+
     public void hscan(final String key, int cursor, final ScanParams params);
-    
+
     public void sscan(final String key, int cursor, final ScanParams params);
-    
+
     public void zscan(final String key, int cursor, final ScanParams params);
+
+    public void waitReplicas(int replicas, long timeout);
 }

src/main/java/redis/clients/jedis/Jedis.java

@@ -14,7 +14,7 @@ import redis.clients.jedis.BinaryClient.LIST_POSITION;
 import redis.clients.util.SafeEncoder;
 import redis.clients.util.Slowlog;
 
-public class Jedis extends BinaryJedis implements JedisCommands, MultiKeyCommands, AdvancedJedisCommands, ScriptingCommands {
+public class Jedis extends BinaryJedis implements JedisCommands, MultiKeyCommands, AdvancedJedisCommands, ScriptingCommands, BasicCommands {
     public Jedis(final String host) {
 	super(host);
     }

src/main/java/redis/clients/jedis/Protocol.java

@@ -158,7 +158,7 @@ public final class Protocol {
 
     public static enum Command {
 	PING, SET, GET, QUIT, EXISTS, DEL, TYPE, FLUSHDB, KEYS, RANDOMKEY, RENAME, RENAMENX, RENAMEX, DBSIZE, EXPIRE, EXPIREAT, TTL, SELECT, MOVE, FLUSHALL, GETSET, MGET, SETNX, SETEX, MSET, MSETNX, DECRBY, DECR, INCRBY, INCR, APPEND, SUBSTR, HSET, HGET, HSETNX, HMSET, HMGET, HINCRBY, HEXISTS, HDEL, HLEN, HKEYS, HVALS, HGETALL, RPUSH, LPUSH, LLEN, LRANGE, LTRIM, LINDEX, LSET, LREM, LPOP, RPOP, RPOPLPUSH, SADD, SMEMBERS, SREM, SPOP, SMOVE, SCARD, SISMEMBER, SINTER, SINTERSTORE, SUNION, SUNIONSTORE, SDIFF, SDIFFSTORE, SRANDMEMBER, ZADD, ZRANGE, ZREM, ZINCRBY, ZRANK, ZREVRANK, ZREVRANGE, ZCARD, ZSCORE, MULTI, DISCARD, EXEC, WATCH, UNWATCH, SORT, BLPOP, BRPOP, AUTH, SUBSCRIBE, PUBLISH, UNSUBSCRIBE, PSUBSCRIBE, PUNSUBSCRIBE, ZCOUNT, ZRANGEBYSCORE, ZREVRANGEBYSCORE, ZREMRANGEBYRANK, ZREMRANGEBYSCORE, ZUNIONSTORE, ZINTERSTORE, SAVE, BGSAVE, BGREWRITEAOF, LASTSAVE, SHUTDOWN, INFO, MONITOR, SLAVEOF, CONFIG, STRLEN, SYNC, LPUSHX, PERSIST, RPUSHX, ECHO, LINSERT, DEBUG, BRPOPLPUSH, SETBIT, GETBIT, SETRANGE, GETRANGE, EVAL, EVALSHA, SCRIPT, SLOWLOG, OBJECT, BITCOUNT, BITOP, SENTINEL, 
-	DUMP, RESTORE, PEXPIRE, PEXPIREAT, PTTL, INCRBYFLOAT, PSETEX, CLIENT, TIME, MIGRATE, HINCRBYFLOAT, SCAN, HSCAN, SSCAN, ZSCAN;
+	DUMP, RESTORE, PEXPIRE, PEXPIREAT, PTTL, INCRBYFLOAT, PSETEX, CLIENT, TIME, MIGRATE, HINCRBYFLOAT, SCAN, HSCAN, SSCAN, ZSCAN, WAIT;
 
 	public final byte[] raw;