本文整理汇总了Java中redis.clients.jedis.Jedis.hkeys方法的典型用法代码示例。如果您正苦于以下问题：Java Jedis.hkeys方法的具体用法？Java Jedis.hkeys怎么用？Java Jedis.hkeys使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类redis.clients.jedis.Jedis的用法示例。
在下文中一共展示了Jedis.hkeys方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: addBatch
import redis.clients.jedis.Jedis; //导入方法依赖的package包/类
@Override
public void addBatch(String queueID, Set<ResourceItem> resourceItems) {
if (!lockQueue(queueID)) {
return;
}
final Jedis jedis = jedisPool.getResource();
final String dataKey = makeDataKey(queueID);
try {
final Set<String> hkeys = jedis.hkeys(dataKey);
Set<ResourceItem> filterSet = Sets.filter(resourceItems, new Predicate<ResourceItem>() {
@Override
public boolean apply(ResourceItem input) {
return !hkeys.contains(input.getKey());
}
});
String poolQueueKey = makePoolQueueKey(queueID);
for (ResourceItem resourceItem : filterSet) {
jedis.hset(dataKey, resourceItem.getKey(), JSONObject.toJSONString(resourceItem));
jedis.rpush(poolQueueKey, resourceItem.getKey());
}
} finally {
IOUtils.closeQuietly(jedis);
unLockQueue(queueID);
}
}
示例2: notExisted
import redis.clients.jedis.Jedis; //导入方法依赖的package包/类
@Override
public Set<String> notExisted(String queueID, Set<String> resourceItemKeys) {
if (!lockQueue(queueID)) {
return Collections.emptySet();
}
Jedis jedis = jedisPool.getResource();
try {
final Set<String> hkeys = jedis.hkeys(makeDataKey(queueID));
return Sets.filter(resourceItemKeys, new Predicate<String>() {
@Override
public boolean apply(String input) {
return !hkeys.contains(input);
}
});
} finally {
IOUtils.closeQuietly(jedis);
unLockQueue(queueID);
}
}
示例3: notExisted
import redis.clients.jedis.Jedis; //导入方法依赖的package包/类
@Override
public Set<String> notExisted(String queueID, Set<String> resourceItemKeys) {
if (!lockQueue(queueID)) {
return Collections.emptySet();
}
@Cleanup Jedis jedis = jedisPool.getResource();
try {
final Set<String> existedSet = jedis.hkeys(makeDataKey(queueID));
return Sets.filter(resourceItemKeys, new Predicate<String>() {
@Override
public boolean apply(String input) {
return !existedSet.contains(input);
}
});
} finally {
unLockQueue(queueID);
}
}
示例4: doRequest
import redis.clients.jedis.Jedis; //导入方法依赖的package包/类
@Override
protected int doRequest(Jedis jedis, String redisAddress) {
Set<byte[]> fields = jedis.hkeys(key.getBytes());
redisFields[index] = fields;
if (CollectionUtils.isEmpty(fields)) {
String verbose = String.format("get fields [%s] from [%s] is empty", key, redisAddress);
LOGGER.debug(verbose);
return 1;
}
return 0;
}
示例5: hkeys
import redis.clients.jedis.Jedis; //导入方法依赖的package包/类
@Override
public Set<String> hkeys(String key) {
Jedis jedis = null;
Set<String> res = null;
try {
jedis = pool.getResource();
res = jedis.hkeys(key);
} catch (Exception e) {
LOGGER.error(e.getMessage());
} finally {
returnResource(pool, jedis);
}
return res;
}
示例6: addBatch
import redis.clients.jedis.Jedis; //导入方法依赖的package包/类
@Override
public void addBatch(String queueID, Set<ResourceItem> resourceItems) {
if (!lockQueue(queueID)) {
return;
}
@Cleanup Jedis jedis = jedisPool.getResource();
final String dataKey = makeDataKey(queueID);
try {
final Set<String> hkeys = jedis.hkeys(dataKey);
Set<ResourceItem> filterSet = Sets.filter(resourceItems, new Predicate<ResourceItem>() {
@Override
public boolean apply(ResourceItem input) {
return !hkeys.contains(input.getKey());
}
});
List<String> sliceQueue = sliceQueue(queueID);
Set<String> newSlices = Sets.newHashSet();
long index = size(queueID) + 1;
String tailSlice = null;
for (ResourceItem resourceItem : filterSet) {
jedis.hset(dataKey, resourceItem.getKey(), JSONObject.toJSONString(resourceItem));
String sliceID = String.valueOf(blockID(index));
if (sliceID.equals(tailSlice) || sliceQueue.contains(sliceID)) {
sliceID = sliceQueue.get(sliceQueue.size() - 1);
tailSlice = sliceID;
} else if (!newSlices.contains(sliceID)) {
jedis.rpush(makeSliceQueueKey(queueID), sliceID);
newSlices.add(sliceID);
}
jedis.rpush(makePoolQueueKey(queueID, sliceID), resourceItem.getKey());
index++;
}
} finally {
unLockQueue(queueID);
}
}
示例7: testJedis
import redis.clients.jedis.Jedis; //导入方法依赖的package包/类
@Test
public void testJedis() {
String host = "localhost";
int port = 6379;
String key = "test_xxx";
String keyNotExist = "test_not_exist";
String field = "field_1";
String value = "value_1";
String fieldNotExist = "field_not_exist";
JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
jedisPoolConfig.setMaxTotal(Config.getInstance().getJedisPoolMax());
JedisPool jedisPool = new JedisPool(jedisPoolConfig, host, port, Config.getInstance().getJedisSocketTimeoutMs(), Config.getInstance().getRedisPassword());
Jedis jedis = jedisPool.getResource();
jedis.hset(key.getBytes(), field.getBytes(), value.getBytes());
// hgetAll
Map<byte[], byte[]> result = jedis.hgetAll(key.getBytes());
Assert.assertTrue(MapUtils.isNotEmpty(result));
result = jedis.hgetAll(keyNotExist.getBytes());
Assert.assertTrue(MapUtils.isEmpty(result));
// hkeys
Set<byte[]> redisKeys = jedis.hkeys(key.getBytes());
Assert.assertTrue(CollectionUtils.isNotEmpty(redisKeys));
redisKeys = jedis.hkeys(keyNotExist.getBytes());
Assert.assertTrue(CollectionUtils.isEmpty(redisKeys));
// hget
byte[] redisValue = jedis.hget(key.getBytes(), field.getBytes());
Assert.assertTrue(!ArrayUtils.isEmpty(redisValue));
redisValue = jedis.hget(key.getBytes(), fieldNotExist.getBytes());
Assert.assertTrue(ArrayUtils.isEmpty(redisValue));
redisValue = jedis.hget(keyNotExist.getBytes(), field.getBytes());
Assert.assertTrue(ArrayUtils.isEmpty(redisValue));
}