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org.springframework.data.redis.connection.lettuce.LettuceZSetCommands Maven / Gradle / Ivy
/*
* Copyright 2017-2018 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.data.redis.connection.lettuce;
import io.lettuce.core.ScanArgs;
import io.lettuce.core.ScoredValue;
import io.lettuce.core.ScoredValueScanCursor;
import io.lettuce.core.ZStoreArgs;
import io.lettuce.core.cluster.api.async.RedisClusterAsyncCommands;
import io.lettuce.core.cluster.api.sync.RedisClusterCommands;
import lombok.NonNull;
import lombok.RequiredArgsConstructor;
import java.util.List;
import java.util.Set;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.RedisZSetCommands;
import org.springframework.data.redis.core.Cursor;
import org.springframework.data.redis.core.KeyBoundCursor;
import org.springframework.data.redis.core.ScanIteration;
import org.springframework.data.redis.core.ScanOptions;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
/**
* @author Christoph Strobl
* @author Mark Paluch
* @since 2.0
*/
@RequiredArgsConstructor
class LettuceZSetCommands implements RedisZSetCommands {
private final @NonNull LettuceConnection connection;
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zAdd(byte[], double, byte[])
*/
@Override
public Boolean zAdd(byte[] key, double score, byte[] value) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(value, "Value must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zadd(key, score, value),
LettuceConverters.longToBoolean()));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zadd(key, score, value),
LettuceConverters.longToBoolean()));
return null;
}
return LettuceConverters.toBoolean(getConnection().zadd(key, score, value));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zAdd(byte[], java.util.Set)
*/
@Override
public Long zAdd(byte[] key, Set tuples) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(tuples, "Tuples must not be null!");
try {
if (isPipelined()) {
pipeline(
connection.newLettuceResult(getAsyncConnection().zadd(key, LettuceConverters.toObjects(tuples).toArray())));
return null;
}
if (isQueueing()) {
transaction(
connection.newLettuceResult(getAsyncConnection().zadd(key, LettuceConverters.toObjects(tuples).toArray())));
return null;
}
return getConnection().zadd(key, LettuceConverters.toObjects(tuples).toArray());
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRem(byte[], byte[][])
*/
@Override
public Long zRem(byte[] key, byte[]... values) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(values, "Values must not be null!");
Assert.noNullElements(values, "Values must not contain null elements!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrem(key, values)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrem(key, values)));
return null;
}
return getConnection().zrem(key, values);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zIncrBy(byte[], double, byte[])
*/
@Override
public Double zIncrBy(byte[] key, double increment, byte[] value) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(value, "Value must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zincrby(key, increment, value)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zincrby(key, increment, value)));
return null;
}
return getConnection().zincrby(key, increment, value);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRank(byte[], byte[])
*/
@Override
public Long zRank(byte[] key, byte[] value) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(value, "Value must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrank(key, value)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrank(key, value)));
return null;
}
return getConnection().zrank(key, value);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRevRank(byte[], byte[])
*/
@Override
public Long zRevRank(byte[] key, byte[] value) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrevrank(key, value)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrevrank(key, value)));
return null;
}
return getConnection().zrevrank(key, value);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRange(byte[], long, long)
*/
@Override
public Set zRange(byte[] key, long start, long end) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrange(key, start, end),
LettuceConverters.bytesListToBytesSet()));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrange(key, start, end),
LettuceConverters.bytesListToBytesSet()));
return null;
}
return LettuceConverters.toBytesSet(getConnection().zrange(key, start, end));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRangeWithScores(byte[], long, long)
*/
@Override
public Set zRangeWithScores(byte[] key, long start, long end) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrangeWithScores(key, start, end),
LettuceConverters.scoredValuesToTupleSet()));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrangeWithScores(key, start, end),
LettuceConverters.scoredValuesToTupleSet()));
return null;
}
return LettuceConverters.toTupleSet(getConnection().zrangeWithScores(key, start, end));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRangeByScoreWithScores(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Range, org.springframework.data.redis.connection.RedisZSetCommands.Limit)
*/
@Override
public Set zRangeByScoreWithScores(byte[] key, Range range, Limit limit) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(range, "Range for ZRANGEBYSCOREWITHSCORES must not be null!");
Assert.notNull(limit, "Limit must not be null!");
try {
if (isPipelined()) {
if (limit.isUnlimited()) {
pipeline(connection.newLettuceResult(
getAsyncConnection().zrangebyscoreWithScores(key, LettuceConverters.toRange(range)),
LettuceConverters.scoredValuesToTupleSet()));
} else {
pipeline(connection.newLettuceResult(getAsyncConnection().zrangebyscoreWithScores(key,
LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)),
LettuceConverters.scoredValuesToTupleSet()));
}
return null;
}
if (isQueueing()) {
if (limit.isUnlimited()) {
transaction(connection.newLettuceResult(
getAsyncConnection().zrangebyscoreWithScores(key, LettuceConverters.toRange(range)),
LettuceConverters.scoredValuesToTupleSet()));
} else {
transaction(connection.newLettuceResult(getAsyncConnection().zrangebyscoreWithScores(key,
LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)),
LettuceConverters.scoredValuesToTupleSet()));
}
return null;
}
if (limit.isUnlimited()) {
return LettuceConverters
.toTupleSet(getConnection().zrangebyscoreWithScores(key, LettuceConverters.toRange(range)));
}
return LettuceConverters.toTupleSet(getConnection().zrangebyscoreWithScores(key, LettuceConverters.toRange(range),
LettuceConverters.toLimit(limit)));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRevRange(byte[], long, long)
*/
@Override
public Set zRevRange(byte[] key, long start, long end) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrevrange(key, start, end),
LettuceConverters.bytesListToBytesSet()));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrevrange(key, start, end),
LettuceConverters.bytesListToBytesSet()));
return null;
}
return LettuceConverters.toBytesSet(getConnection().zrevrange(key, start, end));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRevRangeWithScores(byte[], long, long)
*/
@Override
public Set zRevRangeWithScores(byte[] key, long start, long end) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrevrangeWithScores(key, start, end),
LettuceConverters.scoredValuesToTupleSet()));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrevrangeWithScores(key, start, end),
LettuceConverters.scoredValuesToTupleSet()));
return null;
}
return LettuceConverters.toTupleSet(getConnection().zrevrangeWithScores(key, start, end));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRevRangeByScore(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Range, org.springframework.data.redis.connection.RedisZSetCommands.Limit)
*/
@Override
public Set zRevRangeByScore(byte[] key, Range range, Limit limit) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(range, "Range for ZREVRANGEBYSCORE must not be null!");
Assert.notNull(limit, "Limit must not be null!");
try {
if (isPipelined()) {
if (limit.isUnlimited()) {
pipeline(
connection.newLettuceResult(getAsyncConnection().zrevrangebyscore(key, LettuceConverters.toRange(range)),
LettuceConverters.bytesListToBytesSet()));
} else {
pipeline(
connection.newLettuceResult(getAsyncConnection().zrevrangebyscore(key, LettuceConverters.toRange(range),
LettuceConverters.toLimit(limit)), LettuceConverters.bytesListToBytesSet()));
}
return null;
}
if (isQueueing()) {
if (limit.isUnlimited()) {
transaction(
connection.newLettuceResult(getAsyncConnection().zrevrangebyscore(key, LettuceConverters.toRange(range)),
LettuceConverters.bytesListToBytesSet()));
} else {
transaction(
connection.newLettuceResult(getAsyncConnection().zrevrangebyscore(key, LettuceConverters.toRange(range),
LettuceConverters.toLimit(limit)), LettuceConverters.bytesListToBytesSet()));
}
return null;
}
if (limit.isUnlimited()) {
return LettuceConverters.toBytesSet(getConnection().zrevrangebyscore(key, LettuceConverters.toRange(range)));
}
return LettuceConverters.toBytesSet(
getConnection().zrevrangebyscore(key, LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRevRangeByScoreWithScores(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Range, org.springframework.data.redis.connection.RedisZSetCommands.Limit)
*/
@Override
public Set zRevRangeByScoreWithScores(byte[] key, Range range, Limit limit) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(range, "Range for ZREVRANGEBYSCOREWITHSCORES must not be null!");
Assert.notNull(limit, "Limit must not be null!");
try {
if (isPipelined()) {
if (limit.isUnlimited()) {
pipeline(connection.newLettuceResult(
getAsyncConnection().zrevrangebyscoreWithScores(key, LettuceConverters.toRange(range)),
LettuceConverters.scoredValuesToTupleSet()));
} else {
pipeline(connection.newLettuceResult(getAsyncConnection().zrevrangebyscoreWithScores(key,
LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)),
LettuceConverters.scoredValuesToTupleSet()));
}
return null;
}
if (isQueueing()) {
if (limit.isUnlimited()) {
transaction(connection.newLettuceResult(
getAsyncConnection().zrevrangebyscoreWithScores(key, LettuceConverters.toRange(range)),
LettuceConverters.scoredValuesToTupleSet()));
} else {
transaction(connection.newLettuceResult(getAsyncConnection().zrevrangebyscoreWithScores(key,
LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)),
LettuceConverters.scoredValuesToTupleSet()));
}
return null;
}
if (limit.isUnlimited()) {
return LettuceConverters
.toTupleSet(getConnection().zrevrangebyscoreWithScores(key, LettuceConverters.toRange(range)));
}
return LettuceConverters.toTupleSet(getConnection().zrevrangebyscoreWithScores(key,
LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zCount(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Range)
*/
@Override
public Long zCount(byte[] key, Range range) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zcount(key, LettuceConverters.toRange(range))));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zcount(key, LettuceConverters.toRange(range))));
return null;
}
return getConnection().zcount(key, LettuceConverters.toRange(range));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zCard(byte[])
*/
@Override
public Long zCard(byte[] key) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zcard(key)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zcard(key)));
return null;
}
return getConnection().zcard(key);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zScore(byte[], byte[])
*/
@Override
public Double zScore(byte[] key, byte[] value) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(value, "Value must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zscore(key, value)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zscore(key, value)));
return null;
}
return getConnection().zscore(key, value);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRemRange(byte[], long, long)
*/
@Override
public Long zRemRange(byte[] key, long start, long end) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zremrangebyrank(key, start, end)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zremrangebyrank(key, start, end)));
return null;
}
return getConnection().zremrangebyrank(key, start, end);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRemRangeByScore(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Range)
*/
@Override
public Long zRemRangeByScore(byte[] key, Range range) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(range, "Range for ZREMRANGEBYSCORE must not be null!");
try {
if (isPipelined()) {
pipeline(
connection.newLettuceResult(getAsyncConnection().zremrangebyscore(key, LettuceConverters.toRange(range))));
return null;
}
if (isQueueing()) {
transaction(
connection.newLettuceResult(getAsyncConnection().zremrangebyscore(key, LettuceConverters.toRange(range))));
return null;
}
return getConnection().zremrangebyscore(key, LettuceConverters.toRange(range));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zUnionStore(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Aggregate, org.springframework.data.redis.connection.RedisZSetCommands.Weights, byte[][])
*/
@Override
public Long zUnionStore(byte[] destKey, Aggregate aggregate, Weights weights, byte[]... sets) {
Assert.notNull(destKey, "Destination key must not be null!");
Assert.notNull(sets, "Source sets must not be null!");
Assert.noNullElements(sets, "Source sets must not contain null elements!");
Assert.isTrue(weights.size() == sets.length, () -> String
.format("The number of weights (%d) must match the number of source sets (%d)!", weights.size(), sets.length));
ZStoreArgs storeArgs = zStoreArgs(aggregate, weights);
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zunionstore(destKey, storeArgs, sets)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zunionstore(destKey, storeArgs, sets)));
return null;
}
return getConnection().zunionstore(destKey, storeArgs, sets);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zUnionStore(byte[], byte[][])
*/
@Override
public Long zUnionStore(byte[] destKey, byte[]... sets) {
Assert.notNull(destKey, "Destination key must not be null!");
Assert.notNull(sets, "Source sets must not be null!");
Assert.noNullElements(sets, "Source sets must not contain null elements!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zunionstore(destKey, sets)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zunionstore(destKey, sets)));
return null;
}
return getConnection().zunionstore(destKey, sets);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zInterStore(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Aggregate, org.springframework.data.redis.connection.RedisZSetCommands.Weights, byte[][])
*/
@Override
public Long zInterStore(byte[] destKey, Aggregate aggregate, Weights weights, byte[]... sets) {
Assert.notNull(destKey, "Destination key must not be null!");
Assert.notNull(sets, "Source sets must not be null!");
Assert.noNullElements(sets, "Source sets must not contain null elements!");
Assert.isTrue(weights.size() == sets.length, () -> String
.format("The number of weights (%d) must match the number of source sets (%d)!", weights.size(), sets.length));
ZStoreArgs storeArgs = zStoreArgs(aggregate, weights);
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zinterstore(destKey, storeArgs, sets)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zinterstore(destKey, storeArgs, sets)));
return null;
}
return getConnection().zinterstore(destKey, storeArgs, sets);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zInterStore(byte[], byte[][])
*/
@Override
public Long zInterStore(byte[] destKey, byte[]... sets) {
Assert.notNull(destKey, "Destination key must not be null!");
Assert.notNull(sets, "Source sets must not be null!");
Assert.noNullElements(sets, "Source sets must not contain null elements!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zinterstore(destKey, sets)));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zinterstore(destKey, sets)));
return null;
}
return getConnection().zinterstore(destKey, sets);
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zScan(byte[], org.springframework.data.redis.core.ScanOptions)
*/
@Override
public Cursor zScan(byte[] key, ScanOptions options) {
return zScan(key, 0L, options);
}
/**
* @since 1.4
* @param key
* @param cursorId
* @param options
* @return
*/
public Cursor zScan(byte[] key, long cursorId, ScanOptions options) {
Assert.notNull(key, "Key must not be null!");
return new KeyBoundCursor(key, cursorId, options) {
@Override
protected ScanIteration doScan(byte[] key, long cursorId, ScanOptions options) {
if (isQueueing() || isPipelined()) {
throw new UnsupportedOperationException("'ZSCAN' cannot be called in pipeline / transaction mode.");
}
io.lettuce.core.ScanCursor scanCursor = connection.getScanCursor(cursorId);
ScanArgs scanArgs = LettuceConverters.toScanArgs(options);
ScoredValueScanCursor scoredValueScanCursor = getConnection().zscan(key, scanCursor, scanArgs);
String nextCursorId = scoredValueScanCursor.getCursor();
List> result = scoredValueScanCursor.getValues();
List values = connection.failsafeReadScanValues(result, LettuceConverters.scoredValuesToTupleList());
return new ScanIteration<>(Long.valueOf(nextCursorId), values);
}
@Override
protected void doClose() {
LettuceZSetCommands.this.connection.close();
}
}.open();
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRangeByScore(byte[], java.lang.String, java.lang.String)
*/
@Override
public Set zRangeByScore(byte[] key, String min, String max) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrangebyscore(key, min, max),
LettuceConverters.bytesListToBytesSet()));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrangebyscore(key, min, max),
LettuceConverters.bytesListToBytesSet()));
return null;
}
return LettuceConverters.toBytesSet(getConnection().zrangebyscore(key, min, max));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRangeByScore(byte[], java.lang.String, java.lang.String, long, long)
*/
@Override
public Set zRangeByScore(byte[] key, String min, String max, long offset, long count) {
Assert.notNull(key, "Key must not be null!");
try {
if (isPipelined()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrangebyscore(key, min, max, offset, count),
LettuceConverters.bytesListToBytesSet()));
return null;
}
if (isQueueing()) {
transaction(connection.newLettuceResult(getAsyncConnection().zrangebyscore(key, min, max, offset, count),
LettuceConverters.bytesListToBytesSet()));
return null;
}
return LettuceConverters.toBytesSet(getConnection().zrangebyscore(key, min, max, offset, count));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRangeByScore(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Range, org.springframework.data.redis.connection.RedisZSetCommands.Limit)
*/
@Override
public Set zRangeByScore(byte[] key, Range range, Limit limit) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(range, "Range for ZRANGEBYSCORE must not be null!");
Assert.notNull(limit, "Limit must not be null!");
try {
if (isPipelined()) {
if (limit.isUnlimited()) {
pipeline(
connection.newLettuceResult(getAsyncConnection().zrangebyscore(key, LettuceConverters.toRange(range)),
LettuceConverters.bytesListToBytesSet()));
} else {
pipeline(connection.newLettuceResult(getAsyncConnection().zrangebyscore(key, LettuceConverters.toRange(range),
LettuceConverters.toLimit(limit)), LettuceConverters.bytesListToBytesSet()));
}
return null;
}
if (isQueueing()) {
if (limit.isUnlimited()) {
transaction(
connection.newLettuceResult(getAsyncConnection().zrangebyscore(key, LettuceConverters.toRange(range)),
LettuceConverters.bytesListToBytesSet()));
} else {
transaction(
connection.newLettuceResult(getAsyncConnection().zrangebyscore(key, LettuceConverters.toRange(range),
LettuceConverters.toLimit(limit)), LettuceConverters.bytesListToBytesSet()));
}
return null;
}
if (limit.isUnlimited()) {
return LettuceConverters.toBytesSet(getConnection().zrangebyscore(key, LettuceConverters.toRange(range)));
}
return LettuceConverters.toBytesSet(
getConnection().zrangebyscore(key, LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
/*
* (non-Javadoc)
* @see org.springframework.data.redis.connection.RedisZSetCommands#zRangeByLex(byte[], org.springframework.data.redis.connection.RedisZSetCommands.Range, org.springframework.data.redis.connection.RedisZSetCommands.Limit)
*/
@Override
public Set zRangeByLex(byte[] key, Range range, Limit limit) {
Assert.notNull(key, "Key must not be null!");
Assert.notNull(range, "Range for ZRANGEBYLEX must not be null!");
Assert.notNull(limit, "Limit must not be null!");
try {
if (isPipelined()) {
if (limit.isUnlimited()) {
pipeline(connection.newLettuceResult(getAsyncConnection().zrangebylex(key, LettuceConverters.toRange(range)),
LettuceConverters.bytesListToBytesSet()));
} else {
pipeline(connection.newLettuceResult(
getAsyncConnection().zrangebylex(key, LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)),
LettuceConverters.bytesListToBytesSet()));
}
return null;
}
if (isQueueing()) {
if (limit.isUnlimited()) {
transaction(
connection.newLettuceResult(getAsyncConnection().zrangebylex(key, LettuceConverters.toRange(range)),
LettuceConverters.bytesListToBytesSet()));
} else {
transaction(connection.newLettuceResult(
getAsyncConnection().zrangebylex(key, LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)),
LettuceConverters.bytesListToBytesSet()));
}
return null;
}
if (limit.isUnlimited()) {
return LettuceConverters.bytesListToBytesSet()
.convert(getConnection().zrangebylex(key, LettuceConverters.toRange(range)));
}
return LettuceConverters.bytesListToBytesSet().convert(
getConnection().zrangebylex(key, LettuceConverters.toRange(range), LettuceConverters.toLimit(limit)));
} catch (Exception ex) {
throw convertLettuceAccessException(ex);
}
}
private boolean isPipelined() {
return connection.isPipelined();
}
private boolean isQueueing() {
return connection.isQueueing();
}
private void pipeline(LettuceResult result) {
connection.pipeline(result);
}
private void transaction(LettuceResult result) {
connection.transaction(result);
}
RedisClusterAsyncCommands getAsyncConnection() {
return connection.getAsyncConnection();
}
public RedisClusterCommands getConnection() {
return connection.getConnection();
}
private DataAccessException convertLettuceAccessException(Exception ex) {
return connection.convertLettuceAccessException(ex);
}
private static ZStoreArgs zStoreArgs(@Nullable Aggregate aggregate, Weights weights) {
ZStoreArgs args = new ZStoreArgs();
if (aggregate != null) {
switch (aggregate) {
case MIN:
args.min();
break;
case MAX:
args.max();
break;
default:
args.sum();
break;
}
}
args.weights(weights.toArray());
return args;
}
}
