Added commands operating on all kind of values

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

@@ -1,21 +1,89 @@
 package redis.clients.jedis;
 
+import java.util.List;
+
 public class Jedis extends Client {
     public Jedis(String host) {
 	super(host);
     }
 
-    public String ping() {
-	return sendCommand("PING").getSingleLineReply();
+    public String ping() throws JedisException {
+	return sendCommand("PING").getStatusCodeReply();
     }
 
-    public String set(String key, String value) {
-	return sendCommand("SET", key, value).getSingleLineReply();
-
+    public String set(String key, String value) throws JedisException {
+	return sendCommand("SET", key, value).getStatusCodeReply();
     }
 
-    public String get(String key) {
+    public String get(String key) throws JedisException {
 	return sendCommand("GET", key).getBulkReply();
     }
 
+    public void quit() {
+	sendCommand("QUIT");
+    }
+
+    public int exists(String key) throws JedisException {
+	return sendCommand("EXISTS", key).getIntegerReply();
+    }
+
+    public int del(String... keys) throws JedisException {
+	return sendCommand("DEL", keys).getIntegerReply();
+    }
+
+    public String type(String key) throws JedisException {
+	return sendCommand("TYPE", key).getStatusCodeReply();
+    }
+
+    public String flushDB() throws JedisException {
+	return sendCommand("FLUSHDB").getStatusCodeReply();
+    }
+
+    public List<String> keys(String pattern) throws JedisException {
+	return sendCommand("KEYS", pattern).getMultiBulkReply();
+    }
+
+    public String randomKey() throws JedisException {
+	return sendCommand("RANDOMKEY").getStatusCodeReply();
+    }
+
+    public String rename(String oldkey, String newkey) throws JedisException {
+	return sendCommand("RENAME", oldkey, newkey).getStatusCodeReply();
+    }
+
+    public int renamenx(String oldkey, String newkey) throws JedisException {
+	return sendCommand("RENAMENX", oldkey, newkey).getIntegerReply();
+    }
+
+    public int dbSize() throws JedisException {
+	return sendCommand("DBSIZE").getIntegerReply();
+    }
+
+    public int expire(String key, int seconds) throws JedisException {
+	return sendCommand("EXPIRE", key, String.valueOf(seconds))
+		.getIntegerReply();
+    }
+
+    public int expireAt(String key, long unixTime) throws JedisException {
+	return sendCommand("EXPIREAT", key, String.valueOf(unixTime))
+		.getIntegerReply();
+    }
+
+    public int ttl(String key) throws JedisException {
+	return sendCommand("TTL", key).getIntegerReply();
+    }
+
+    public String select(int index) throws JedisException {
+	return sendCommand("SELECT", String.valueOf(index))
+		.getStatusCodeReply();
+    }
+
+    public int move(String key, int dbIndex) throws JedisException {
+	return sendCommand("MOVE", key, String.valueOf(dbIndex))
+		.getIntegerReply();
+    }
+
+    public String flushAll() throws JedisException {
+	return sendCommand("FLUSHALL").getStatusCodeReply();
+    }
 }