Added transactions support
This commit is contained in:
Jonathan Leibiusky
@@ -1,97 +1,379 @@
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package redis.clients.jedis;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.net.Socket;
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import java.net.UnknownHostException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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public class Client {
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private String host;
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private int port = Protocol.DEFAULT_PORT;
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private Socket socket;
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private boolean connected = false;
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private Protocol protocol = new Protocol();
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private OutputStream outputStream;
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private InputStream inputStream;
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public class Client extends Connection {
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public Client(String host) {
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super();
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this.host = host;
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}
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protected Client sendCommand(String name, String... args)
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throws JedisException {
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if (!isConnected()) {
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throw new JedisException("Please connect Jedis before using it.");
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}
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protocol.sendCommand(outputStream, name, args);
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return this;
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super(host);
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}
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public Client(String host, int port) {
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super();
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this.host = host;
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this.port = port;
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super(host, port);
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}
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public String getHost() {
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return host;
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public void ping() throws JedisException {
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sendCommand("PING");
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}
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public void setHost(String host) {
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this.host = host;
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public void set(String key, String value) throws JedisException {
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sendCommand("SET", key, value);
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}
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public int getPort() {
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return port;
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public void get(String key) throws JedisException {
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sendCommand("GET", key);
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}
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public void setPort(int port) {
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this.port = port;
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public void quit() throws JedisException {
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sendCommand("QUIT");
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}
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public Client() {
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public void exists(String key) throws JedisException {
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sendCommand("EXISTS", key);
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}
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public void connect() throws UnknownHostException, IOException {
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if (!connected) {
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socket = new Socket(host, port);
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connected = socket.isConnected();
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outputStream = socket.getOutputStream();
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inputStream = socket.getInputStream();
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public void del(String... keys) throws JedisException {
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sendCommand("DEL", keys);
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}
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public void type(String key) throws JedisException {
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sendCommand("TYPE", key);
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}
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public void flushDB() throws JedisException {
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sendCommand("FLUSHDB");
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}
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public void keys(String pattern) throws JedisException {
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sendCommand("KEYS", pattern);
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}
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public void randomKey() throws JedisException {
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sendCommand("RANDOMKEY");
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}
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public void rename(String oldkey, String newkey) throws JedisException {
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sendCommand("RENAME", oldkey, newkey);
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}
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public void renamenx(String oldkey, String newkey) throws JedisException {
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sendCommand("RENAMENX", oldkey, newkey);
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}
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public void dbSize() throws JedisException {
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sendCommand("DBSIZE");
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}
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public void expire(String key, int seconds) throws JedisException {
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sendCommand("EXPIRE", key, String.valueOf(seconds));
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}
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public void expireAt(String key, long unixTime) throws JedisException {
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sendCommand("EXPIREAT", key, String.valueOf(unixTime));
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}
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public void ttl(String key) throws JedisException {
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sendCommand("TTL", key);
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}
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public void select(int index) throws JedisException {
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sendCommand("SELECT", String.valueOf(index));
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}
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public void move(String key, int dbIndex) throws JedisException {
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sendCommand("MOVE", key, String.valueOf(dbIndex));
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}
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public void flushAll() throws JedisException {
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sendCommand("FLUSHALL");
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}
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public void getSet(String key, String value) throws JedisException {
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sendCommand("GETSET", key, value);
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}
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public void mget(String... keys) throws JedisException {
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sendCommand("MGET", keys);
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}
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public void setnx(String key, String value) throws JedisException {
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sendCommand("SETNX", key, value);
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}
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public void setex(String key, int seconds, String value)
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throws JedisException {
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sendCommand("SETEX", key, String.valueOf(seconds), value);
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}
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public void mset(String... keysvalues) throws JedisException {
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sendCommand("MSET", keysvalues);
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}
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public void msetnx(String... keysvalues) throws JedisException {
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sendCommand("MSETNX", keysvalues);
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}
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public void decrBy(String key, int integer) throws JedisException {
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sendCommand("DECRBY", key, String.valueOf(integer));
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}
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public void decr(String key) throws JedisException {
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sendCommand("DECR", key);
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}
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public void incrBy(String key, int integer) throws JedisException {
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sendCommand("INCRBY", key, String.valueOf(integer));
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}
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public void incr(String key) throws JedisException {
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sendCommand("INCR", key);
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}
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public void append(String key, String value) throws JedisException {
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sendCommand("APPEND", key, value);
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}
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public void substr(String key, int start, int end) throws JedisException {
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sendCommand("SUBSTR", key, String.valueOf(start), String.valueOf(end));
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}
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public void hset(String key, String field, String value)
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throws JedisException {
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sendCommand("HSET", key, field, value);
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}
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public void hget(String key, String field) throws JedisException {
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sendCommand("HGET", key, field);
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}
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public void hsetnx(String key, String field, String value)
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throws JedisException {
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sendCommand("HSETNX", key, field, value);
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}
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public void hmset(String key, Map<String, String> hash)
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throws JedisException {
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List<String> params = new ArrayList<String>();
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params.add(key);
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for (String field : hash.keySet()) {
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params.add(field);
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params.add(hash.get(field));
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}
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sendCommand("HMSET", params.toArray(new String[params.size()]));
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}
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public void disconnect() throws IOException {
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if (connected) {
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inputStream.close();
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outputStream.close();
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if (!socket.isClosed()) {
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socket.close();
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}
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connected = false;
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}
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public void hmget(String key, String... fields) throws JedisException {
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String[] params = new String[fields.length + 1];
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params[0] = key;
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System.arraycopy(fields, 0, params, 1, fields.length);
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sendCommand("HMGET", params);
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}
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public boolean isConnected() {
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return connected;
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public void hincrBy(String key, String field, int value)
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throws JedisException {
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sendCommand("HINCRBY", key, field, String.valueOf(value));
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}
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protected String getStatusCodeReply() throws JedisException {
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return protocol.getSingleLineReply(inputStream);
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public void hexists(String key, String field) throws JedisException {
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sendCommand("HEXISTS", key, field);
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}
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public String getBulkReply() throws JedisException {
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return protocol.getBulkReply(inputStream);
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public void hdel(String key, String field) throws JedisException {
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sendCommand("HDEL", key, field);
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}
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public int getIntegerReply() throws JedisException {
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return protocol.getIntegerReply(inputStream);
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public void hlen(String key) throws JedisException {
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sendCommand("HLEN", key);
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}
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public List<String> getMultiBulkReply() throws JedisException {
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return protocol.getMultiBulkReply(inputStream);
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public void hkeys(String key) throws JedisException {
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sendCommand("HKEYS", key);
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}
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public void hvals(String key) throws JedisException {
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sendCommand("HVALS", key);
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}
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public void hgetAll(String key) throws JedisException {
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sendCommand("HGETALL", key);
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}
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public void rpush(String key, String string) throws JedisException {
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sendCommand("RPUSH", key, string);
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}
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public void lpush(String key, String string) throws JedisException {
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sendCommand("LPUSH", key, string);
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}
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public void llen(String key) throws JedisException {
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sendCommand("LLEN", key);
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}
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public void lrange(String key, int start, int end) throws JedisException {
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sendCommand("LRANGE", key, String.valueOf(start), String.valueOf(end));
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}
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public void ltrim(String key, int start, int end) throws JedisException {
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sendCommand("LTRIM", key, String.valueOf(start), String.valueOf(end));
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}
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public void lindex(String key, int index) throws JedisException {
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sendCommand("LINDEX", key, String.valueOf(index));
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}
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public void lset(String key, int index, String value) throws JedisException {
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sendCommand("LSET", key, String.valueOf(index), value);
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}
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public void lrem(String key, int count, String value) throws JedisException {
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sendCommand("LREM", key, String.valueOf(count), value);
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}
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public void lpop(String key) throws JedisException {
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sendCommand("LPOP", key);
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}
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public void rpop(String key) throws JedisException {
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sendCommand("RPOP", key);
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}
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public void rpoplpush(String srckey, String dstkey) throws JedisException {
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sendCommand("RPOPLPUSH", srckey, dstkey);
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}
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public void sadd(String key, String member) throws JedisException {
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sendCommand("SADD", key, member);
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}
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public void smembers(String key) throws JedisException {
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sendCommand("SMEMBERS", key);
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}
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public void srem(String key, String member) throws JedisException {
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sendCommand("SREM", key, member);
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}
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public void spop(String key) throws JedisException {
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sendCommand("SPOP", key);
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}
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public void smove(String srckey, String dstkey, String member)
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throws JedisException {
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sendCommand("SMOVE", srckey, dstkey, member);
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}
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public void scard(String key) throws JedisException {
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sendCommand("SCARD", key);
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}
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public void sismember(String key, String member) throws JedisException {
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sendCommand("SISMEMBER", key, member);
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}
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public void sinter(String... keys) throws JedisException {
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sendCommand("SINTER", keys);
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}
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public void sinterstore(String dstkey, String... keys)
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throws JedisException {
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String[] params = new String[keys.length + 1];
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params[0] = dstkey;
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System.arraycopy(keys, 0, params, 1, keys.length);
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sendCommand("SINTERSTORE", params);
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}
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public void sunion(String... keys) throws JedisException {
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sendCommand("SUNION", keys);
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}
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public void sunionstore(String dstkey, String... keys)
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throws JedisException {
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String[] params = new String[keys.length + 1];
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params[0] = dstkey;
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System.arraycopy(keys, 0, params, 1, keys.length);
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sendCommand("SUNIONSTORE", params);
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}
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public void sdiff(String... keys) throws JedisException {
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sendCommand("SDIFF", keys);
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}
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public void sdiffstore(String dstkey, String... keys) throws JedisException {
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String[] params = new String[keys.length + 1];
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params[0] = dstkey;
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System.arraycopy(keys, 0, params, 1, keys.length);
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sendCommand("SDIFFSTORE", params);
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}
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public void srandmember(String key) throws JedisException {
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sendCommand("SRANDMEMBER", key);
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}
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public void zadd(String key, double score, String member)
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throws JedisException {
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sendCommand("ZADD", key, String.valueOf(score), member);
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}
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public void zrange(String key, int start, int end) throws JedisException {
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sendCommand("ZRANGE", key, String.valueOf(start), String.valueOf(end));
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}
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public void zrem(String key, String member) throws JedisException {
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sendCommand("ZREM", key, member);
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}
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public void zincrby(String key, double score, String member)
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throws JedisException {
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sendCommand("ZINCRBY", key, String.valueOf(score), member);
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}
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public void zrank(String key, String member) throws JedisException {
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sendCommand("ZRANK", key, member);
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}
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public void zrevrank(String key, String member) throws JedisException {
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sendCommand("ZREVRANK", key, member);
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}
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public void zrevrange(String key, int start, int end) throws JedisException {
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sendCommand("ZREVRANGE", key, String.valueOf(start), String
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.valueOf(end));
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}
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public void zrangeWithScores(String key, int start, int end)
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throws JedisException {
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sendCommand("ZRANGE", key, String.valueOf(start), String.valueOf(end),
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"WITHSCORES");
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}
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public void zrevrangeWithScores(String key, int start, int end)
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throws JedisException {
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sendCommand("ZREVRANGE", key, String.valueOf(start), String
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.valueOf(end), "WITHSCORES");
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}
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public void zcard(String key) throws JedisException {
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sendCommand("ZCARD", key);
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}
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public void zscore(String key, String member) throws JedisException {
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sendCommand("ZSCORE", key, member);
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}
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public void multi() throws JedisException {
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sendCommand("MULTI");
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}
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public void discard() throws JedisException {
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sendCommand("MULTI");
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}
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public void exec() throws JedisException {
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sendCommand("EXEC");
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}
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}
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Block a user