org.redisson

Class RedissonBuckets

java.lang.Object

org.redisson.RedissonBuckets

All Implemented Interfaces:

RBuckets, RBucketsAsync

Direct Known Subclasses:

RedissonTransactionalBuckets

public class RedissonBuckets
extends Object
implements RBuckets

Author:

Nikita Koksharov

Field Summary

Fields

Modifier and Type	Field and Description
protected Codec	codec
protected CommandAsyncExecutor	commandExecutor

Constructor Summary

Constructors

Constructor and Description
RedissonBuckets(Codec codec, CommandAsyncExecutor commandExecutor)
RedissonBuckets(CommandAsyncExecutor commandExecutor)

Method Summary

Modifier and Type	Method and Description
long	delete(String... keys) Delete multiple objects by name
RFuture<Long>	deleteAsync(String... keys) Delete multiple objects by name
<V> Map<String,V>	get(String... keys) Returns Redis object mapped by key.
<V> RFuture<Map<String,V>>	getAsync(String... keys) Returns Redis object mapped by key.
void	set(Map<String,?> buckets) Saves objects mapped by Redis key.
RFuture<Void>	setAsync(Map<String,?> buckets) Saves objects mapped by Redis key.
boolean	trySet(Map<String,?> buckets) Try to save objects mapped by Redis key.
RFuture<Boolean>	trySetAsync(Map<String,?> buckets) Try to save objects mapped by Redis key.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

codec

protected final Codec codec

commandExecutor

protected final CommandAsyncExecutor commandExecutor

Constructor Detail

RedissonBuckets

public RedissonBuckets(CommandAsyncExecutor commandExecutor)

RedissonBuckets

public RedissonBuckets(Codec codec,
                       CommandAsyncExecutor commandExecutor)

Method Detail

get

public <V> Map<String,V> get(String... keys)

Description copied from interface: RBuckets

Returns Redis object mapped by key. Result Map is not contains key-value entry for null values.

Specified by:

get in interface RBuckets

Type Parameters:

V - type of value

Parameters:

keys - - keys

Returns:

Map with name of bucket as key and bucket as value

trySet

public boolean trySet(Map<String,?> buckets)

Description copied from interface: RBuckets

Try to save objects mapped by Redis key. If at least one of them is already exist then don't set none of them.

Specified by:

trySet in interface RBuckets

Parameters:

buckets - - map of buckets

Returns:

true if object has been set overwise false

set

public void set(Map<String,?> buckets)

Description copied from interface: RBuckets

Saves objects mapped by Redis key.

Specified by:

set in interface RBuckets

Parameters:

buckets - - map of buckets

getAsync

public <V> RFuture<Map<String,V>> getAsync(String... keys)

Description copied from interface: RBucketsAsync

Returns Redis object mapped by key. Result Map is not contains key-value entry for null values.

Specified by:

getAsync in interface RBucketsAsync

Type Parameters:

V - type of value

Parameters:

keys - - keys

Returns:

Map with name of bucket as key and bucket as value

trySetAsync

public RFuture<Boolean> trySetAsync(Map<String,?> buckets)

Description copied from interface: RBucketsAsync

Try to save objects mapped by Redis key. If at least one of them is already exist then don't set none of them.

Specified by:

trySetAsync in interface RBucketsAsync

Parameters:

buckets - - map of buckets

Returns:

true if object has been set otherwise false

setAsync

public RFuture<Void> setAsync(Map<String,?> buckets)

Description copied from interface: RBucketsAsync

Saves objects mapped by Redis key.

Specified by:

setAsync in interface RBucketsAsync

Parameters:

buckets - - map of buckets

Returns:

void

deleteAsync

public RFuture<Long> deleteAsync(String... keys)

Description copied from interface: RBucketsAsync

Delete multiple objects by name

Specified by:

deleteAsync in interface RBucketsAsync

Parameters:

keys - - object names

Returns:

number of removed keys

delete

public long delete(String... keys)

Description copied from interface: RBuckets

Delete multiple objects by name

Specified by:

delete in interface RBuckets

Parameters:

keys - - object names

Returns:

number of removed keys