int CodisClient::incrby(string key, int incr, int tt)
{
Reply rep = RedisCommand(Command("INCRBY")(key)(int2string(incr)), tt);
return (rep.error()) ? 0 : rep.integer();
}
/*
* Class: com_redis_sentinel_client_RedisClient
* Method: cRedisCommand
* Signature: (Ljava/lang/String;)Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_com_redis_sentinel_client_RedisClient_cRedisCommand__Ljava_lang_String_2
(JNIEnv *env, jclass, jstring jCommand)
{
const char* ccommand = env->GetStringUTFChars(jCommand, NULL);
std::string comm(ccommand);
env->ReleaseStringUTFChars(jCommand, ccommand);
std::vector<std::string> command;
split(comm, std::string(" "), command);
Reply ret = client->RedisCommand(command);
stringstream stream;
stream << ret.type() << ";"
<< ret.str() << ";"
<< ret.error() << ";"
<< ret.integer() << ";";
std::vector<Reply> elements = ret.elements();
for (size_t i=0; i<elements.size(); i++)
{
stream << elements[i].type() << ";"
<< elements[i].str() << ";"
<< elements[i].error() << ";"
<< elements[i].integer() << ";";
}
jstring reply = env->NewStringUTF(stream.str().c_str());
return reply;
}
vector<string> CodisClient::mget(vector<string>& keys, int tt)
{
vector<string> values;
Command comm("MGET");
for (size_t i=0; i<keys.size(); i++)
{
comm(keys[i]);
}
Reply rep = RedisCommand(comm, tt);
if (rep.error())
{
return values;
}
else
{
for (size_t i=0; i<rep.elements().size(); i++)
{
values.push_back(rep.elements()[i].str());
}
}
return values;
}
string CodisClient::hget(string key, string field, int tt)
{
Reply rep = RedisCommand(Command("HGET")(key)(field), tt);
if (rep.error())
{
return "";
}
else
{
return rep.str();
}
}
string CodisClient::srandmember(string key, int tt)
{
Reply rep = RedisCommand(Command("SRANDMEMBER")(key), tt);
if (rep.error())
{
return "";
}
else
{
return rep.str();
}
}
string CodisClient::spop(string key, int tt)
{
Reply rep = RedisCommand(Command("SPOP")(key), tt);
if (rep.error())
{
return "";
}
else
{
return rep.str();
}
}
bool CodisClient::hgetall(string key, vector<string>& fields, vector<string>& values, int tt)
{
Reply rep = RedisCommand(Command("HGETALL")(key), tt);
if (rep.error()) return false;
for (size_t i=1; i<rep.elements().size(); i+=2)
{
fields.push_back(rep.elements()[i-1].str());
values.push_back(rep.elements()[i].str());
}
return true;
}
string CodisClient::getset(string key, string value, int tt)
{
if (value.length()>1048576) {
throw myex;
}
Reply rep = RedisCommand(Command("GETSET")(key)(value), tt);
if (rep.error())
{
return "";
}
else
{
return rep.str();
}
}
void ReplyToString(Reply& reply, std::string &rep)
{
stringstream stream;
stream << reply.type() << ";"
<< reply.str() << ";"
<< reply.error() << ";"
<< reply.integer() << ";";
std::vector<Reply> elements = reply.elements();
for (size_t i=0; i<elements.size(); i++)
{
stream << elements[i].type() << ";"
<< elements[i].str() << ";"
<< elements[i].error() << ";"
<< elements[i].integer() << ";";
}
rep = stream.str();
}
bool CodisClient::mset(map<string, string>& keyvalues, int tt)
{
Command comm("MSET");
map<string, string>::iterator it = keyvalues.begin();
for (; it!=keyvalues.end(); it++)
{
if (it->second.length()>1048576) {
throw myex;
}
comm(it->first)(it->second);
}
Reply rep = RedisCommand(comm, tt);
if (rep.error())
{
return false;
}
else
{
return true;
}
}
int CodisClient::decr(string key, int tt)
{
Reply rep = RedisCommand(Command("DECR")(key), tt);
return (rep.error()) ? 0 : rep.integer();
}