public void unsubscribe() {
if (client == null) {
throw new JedisConnectionException("JedisPubSub was not subscribed to a Jedis instance.");
}
client.unsubscribe();
client.flush();
}
public String shutdown() {
client.shutdown();
String status = null;
try {
status = client.getStatusCodeReply();
} catch (JedisException ex) {
status = null;
}
return status;
}
public Map<String, String> hgetAll(String key) {
checkIsInMulti();
client.hgetAll(key);
List<String> flatHash = client.getMultiBulkReply();
Map<String, String> hash = new HashMap<String, String>();
Iterator<String> iterator = flatHash.iterator();
while (iterator.hasNext()) {
hash.put(iterator.next(), iterator.next());
}
return hash;
}
public List<String> blpop(int timeout, String... keys) {
checkIsInMulti();
List<String> args = new ArrayList<String>();
for (String arg : keys) {
args.add(arg);
}
args.add(String.valueOf(timeout));
client.blpop(args.toArray(new String[args.size()]));
client.setTimeoutInfinite();
List<String> multiBulkReply = client.getMultiBulkReply();
client.rollbackTimeout();
return multiBulkReply;
}
public Set<Tuple> zrangeByScoreWithScores(
String key, double min, double max, int offset, int count) {
checkIsInMulti();
client.zrangeByScoreWithScores(key, min, max, offset, count);
Set<Tuple> set = getTupledSet();
return set;
}
public Jedis(ShardInfo shardInfo) {
client = new Client(shardInfo.getHost(), shardInfo.getPort());
client.setTimeout(shardInfo.getTimeout());
if (shardInfo.getPassword() != null) {
this.auth(shardInfo.getPassword());
}
}
private Set<Tuple> getTupledSet() {
checkIsInMulti();
List<String> membersWithScores = client.getMultiBulkReply();
Set<Tuple> set = new LinkedHashSet<Tuple>();
Iterator<String> iterator = membersWithScores.iterator();
while (iterator.hasNext()) {
set.add(new Tuple(iterator.next(), Double.valueOf(iterator.next())));
}
return set;
}
public List<Object> multi(TransactionBlock jedisTransaction) {
List<Object> results = null;
try {
jedisTransaction.setClient(client);
multi();
jedisTransaction.execute();
results = jedisTransaction.exec();
} catch (Exception ex) {
client.discard();
}
return results;
}
private void process(Client client) {
do {
List<Object> reply = client.getObjectMultiBulkReply();
final Object firstObj = reply.get(0);
if (!(firstObj instanceof byte[])) {
throw new JedisException("Unknown message type: " + firstObj);
}
final byte[] resp = (byte[]) firstObj;
if (Arrays.equals(SUBSCRIBE.raw, resp)) {
subscribedChannels = ((Long) reply.get(2)).intValue();
final byte[] bchannel = (byte[]) reply.get(1);
final String strchannel = (bchannel == null) ? null : SafeEncoder.encode(bchannel);
onSubscribe(strchannel, subscribedChannels);
} else if (Arrays.equals(UNSUBSCRIBE.raw, resp)) {
subscribedChannels = ((Long) reply.get(2)).intValue();
final byte[] bchannel = (byte[]) reply.get(1);
final String strchannel = (bchannel == null) ? null : SafeEncoder.encode(bchannel);
onUnsubscribe(strchannel, subscribedChannels);
} else if (Arrays.equals(MESSAGE.raw, resp)) {
final byte[] bchannel = (byte[]) reply.get(1);
final byte[] bmesg = (byte[]) reply.get(2);
final String strchannel = (bchannel == null) ? null : SafeEncoder.encode(bchannel);
final String strmesg = (bmesg == null) ? null : SafeEncoder.encode(bmesg);
onMessage(strchannel, strmesg);
} else if (Arrays.equals(PMESSAGE.raw, resp)) {
final byte[] bpattern = (byte[]) reply.get(1);
final byte[] bchannel = (byte[]) reply.get(2);
final byte[] bmesg = (byte[]) reply.get(3);
final String strpattern = (bpattern == null) ? null : SafeEncoder.encode(bpattern);
final String strchannel = (bchannel == null) ? null : SafeEncoder.encode(bchannel);
final String strmesg = (bmesg == null) ? null : SafeEncoder.encode(bmesg);
onPMessage(strpattern, strchannel, strmesg);
} else if (Arrays.equals(PSUBSCRIBE.raw, resp)) {
subscribedChannels = ((Long) reply.get(2)).intValue();
final byte[] bpattern = (byte[]) reply.get(1);
final String strpattern = (bpattern == null) ? null : SafeEncoder.encode(bpattern);
onPSubscribe(strpattern, subscribedChannels);
} else if (Arrays.equals(PUNSUBSCRIBE.raw, resp)) {
subscribedChannels = ((Long) reply.get(2)).intValue();
final byte[] bpattern = (byte[]) reply.get(1);
final String strpattern = (bpattern == null) ? null : SafeEncoder.encode(bpattern);
onPUnsubscribe(strpattern, subscribedChannels);
} else {
throw new JedisException("Unknown message type: " + firstObj);
}
} while (isSubscribed());
}
private void process(final Client client) {
do {
final List<Object> reply = client.getObjectMultiBulkReply();
final Object firstObj = reply.get(0);
if (!(firstObj instanceof byte[])) {
throw new JedisException("Unknown message type: " + firstObj);
}
final byte[] resp = (byte[]) firstObj;
if (Arrays.equals(Protocol.Keyword.SUBSCRIBE.raw, resp)) {
this.subscribedChannels = (int) (Object) reply.get(2);
final byte[] bchannel = reply.get(1);
this.onSubscribe(bchannel, this.subscribedChannels);
} else if (Arrays.equals(Protocol.Keyword.UNSUBSCRIBE.raw, resp)) {
this.subscribedChannels = (int) (Object) reply.get(2);
final byte[] bchannel = reply.get(1);
this.onUnsubscribe(bchannel, this.subscribedChannels);
} else if (Arrays.equals(Protocol.Keyword.MESSAGE.raw, resp)) {
final byte[] bchannel = reply.get(1);
final byte[] bmesg = reply.get(2);
this.onMessage(bchannel, bmesg);
} else if (Arrays.equals(Protocol.Keyword.PMESSAGE.raw, resp)) {
final byte[] bpattern = reply.get(1);
final byte[] bchannel2 = reply.get(2);
final byte[] bmesg2 = reply.get(3);
this.onPMessage(bpattern, bchannel2, bmesg2);
} else if (Arrays.equals(Protocol.Keyword.PSUBSCRIBE.raw, resp)) {
this.subscribedChannels = (int) (Object) reply.get(2);
final byte[] bpattern = reply.get(1);
this.onPSubscribe(bpattern, this.subscribedChannels);
} else {
if (!Arrays.equals(Protocol.Keyword.PUNSUBSCRIBE.raw, resp)) {
throw new JedisException("Unknown message type: " + firstObj);
}
this.subscribedChannels = (int) (Object) reply.get(2);
final byte[] bpattern = reply.get(1);
this.onPUnsubscribe(bpattern, this.subscribedChannels);
}
} while (this.isSubscribed());
}
public void sync() {
client.sync();
}
public String flushDB() {
checkIsInMulti();
client.flushDB();
return client.getStatusCodeReply();
}
public Integer strlen(String key) {
client.strlen(key);
return client.getIntegerReply();
}
public String configSet(String parameter, String value) {
client.configSet(parameter, value);
return client.getStatusCodeReply();
}
public boolean isConnected() {
return client.isConnected();
}
public String bgrewriteaof() {
client.bgrewriteaof();
return client.getStatusCodeReply();
}
public List<String> configGet(String pattern) {
client.configGet(pattern);
return client.getMultiBulkReply();
}
public String randomKey() {
checkIsInMulti();
client.randomKey();
return client.getBulkReply();
}
public String debug(DebugParams params) {
client.debug(params);
return client.getStatusCodeReply();
}
public String echo(String string) {
client.echo(string);
return client.getBulkReply();
}
public Integer persist(String key) {
client.persist(key);
return client.getIntegerReply();
}
public Integer lastsave() {
client.lastsave();
return client.getIntegerReply();
}
public Integer rpushx(String key, String string) {
client.rpushx(key, string);
return client.getIntegerReply();
}
public String info() {
client.info();
return client.getBulkReply();
}
public Integer linsert(String key, LIST_POSITION where, String pivot, String value) {
client.linsert(key, where, pivot, value);
return client.getIntegerReply();
}
public void monitor(JedisMonitor jedisMonitor) {
client.monitor();
jedisMonitor.proceed(client);
}
public List<String> keys(String pattern) {
checkIsInMulti();
client.keys(pattern);
return client.getMultiBulkReply();
}
public String slaveof(String host, int port) {
client.slaveof(host, port);
return client.getStatusCodeReply();
}
public String rename(String oldkey, String newkey) {
checkIsInMulti();
client.rename(oldkey, newkey);
return client.getStatusCodeReply();
}
public String slaveofNoOne() {
client.slaveofNoOne();
return client.getStatusCodeReply();
}