public long size() {
return cache.withJedisCallable(
new RedisCallable<Long>() {
@Override
public Long call(Jedis jedis) {
return jedis.hlen(id);
}
});
}
public long addAndGet(final String key, final long add) {
return cache.withJedisCallable(
new RedisCallable<Long>() {
@Override
public Long call(Jedis jedis) {
return jedis.hincrBy(id, key, add);
}
});
}
public long[] getAll(final String... keys) {
return cache.withJedisCallable(
new RedisCallable<long[]>() {
@Override
public long[] call(Jedis jedis) {
List<String> ret = jedis.hmget(id, keys);
return toArray(ret);
}
});
}
public String[] keys() {
return cache.withJedisCallable(
new RedisCallable<String[]>() {
@Override
public String[] call(Jedis jedis) {
Set<String> result = jedis.hkeys(id);
return result.toArray(new String[result.size()]);
}
});
}
public long[] values() {
return cache.withJedisCallable(
new RedisCallable<long[]>() {
@Override
public long[] call(Jedis jedis) {
List<String> result = jedis.hvals(id);
return toArray(result);
}
});
}
public long get(final String key) {
return cache.withJedisCallable(
new RedisCallable<Long>() {
@Override
public Long call(Jedis jedis) {
String v = jedis.hget(id, key);
if (null == v || 0 == v.length()) {
return -1L;
}
return Long.parseLong(v);
}
});
}
@SuppressWarnings("unchecked")
public Set<Map.Entry<String, Long>> entrySet() {
return cache.withJedisCallable(
new RedisCallable<Set<Map.Entry<String, Long>>>() {
@Override
public Set<Map.Entry<String, Long>> call(Jedis jedis) {
Set<Map.Entry<String, Long>> result = new HashSet<Map.Entry<String, Long>>();
for (Map.Entry<String, String> entry : jedis.hgetAll(id).entrySet()) {
result.add(new Entry(entry.getKey(), entry.getValue()));
}
return result;
}
});
}
public long[] addAndGetAll(final Map<String, Long> values) {
return cache.withJedisCallable(
new RedisCallable<long[]>() {
@Override
public long[] call(Jedis jedis) {
Pipeline pipeline = jedis.pipelined();
for (Map.Entry<String, Long> s : values.entrySet()) {
pipeline.hincrBy(id, s.getKey(), s.getValue());
}
List r = pipeline.syncAndReturnAll();
long[] result = new long[r.size()];
int i = 0;
for (Object o : r) {
result[i++] = (null == o) ? 0 : (Long) o;
}
return result;
}
});
}