com.netflix.dyno.jedis

Interface DynoJedisCommands

All Known Implementing Classes:

DynoDualWriterClient, DynoJedisClient

public interface DynoJedisCommands

Jedis commands specific to Dynomite client.

Method Summary

Modifier and Type	Method and Description
java.lang.Long	ehdel(java.lang.String key, java.lang.String... fields) Delete the field in the expire hash with key
java.lang.Boolean	ehexists(java.lang.String key, java.lang.String field) Check if a field exists in the expire hash with key
java.lang.Long	ehexpire(java.lang.String key, int seconds) Set expiry on the expire hash
java.lang.Long	ehexpireat(java.lang.String key, long timestamp) Set expiry on the expire hash
java.lang.String	ehget(java.lang.String key, java.lang.String field) Gets the value stored at field in expire hash with key
java.util.Map<java.lang.String,java.lang.String>	ehgetall(java.lang.String key) Get all fields and its values in the expire hash
java.lang.Long	ehincrby(java.lang.String key, java.lang.String field, long value) Increase current value stored in the field of the expire hash
java.lang.Double	ehincrbyfloat(java.lang.String key, java.lang.String field, double value) Increase current value stored in the field by a double value
java.util.Set<java.lang.String>	ehkeys(java.lang.String key) Get all fields in the expire hash
java.lang.Long	ehlen(java.lang.String key) Number of fields stored in the expire hash
java.util.List<java.lang.String>	ehmget(java.lang.String key, java.lang.String... fields) Get multiple fields from the expire hash
java.lang.String	ehmset(java.lang.String key, java.util.Map<java.lang.String,org.apache.commons.lang3.tuple.Pair<java.lang.String,java.lang.Long>> hash) Set multiple fields in the expire hash
java.lang.Long	ehpersist(java.lang.String key) Remove existing timeout on the expire hash
java.lang.Long	ehpexpireat(java.lang.String key, long timestamp) Set expiry on the expire hash
java.lang.Long	ehpttl(java.lang.String key) Returns the remaining time on the expire hash
java.lang.Long	ehpttl(java.lang.String key, java.lang.String field) Returns the remaining time on the expire hash field
java.lang.String	ehrename(java.lang.String oldKey, java.lang.String newKey) Rename the expire hash key.
java.lang.Long	ehrenamenx(java.lang.String oldKey, java.lang.String newKey) Rename the expire hash key if the new key doesn't already exist
redis.clients.jedis.ScanResult<java.util.Map.Entry<java.lang.String,java.lang.String>>	ehscan(java.lang.String key, java.lang.String cursor) Scan fields in the expire hash
java.lang.Long	ehset(java.lang.String key, java.lang.String field, java.lang.String value, long ttl) Sets field in the expire hash stored at key to value and ttl.
java.lang.Long	ehsetnx(java.lang.String key, java.lang.String field, java.lang.String value, long ttl) Set a field in the expire hash only if it doesn't exist already
java.lang.Long	ehttl(java.lang.String key) Returns the remaining time on the expire hash
java.lang.Long	ehttl(java.lang.String key, java.lang.String field) Returns the remaining time on the expire hash field
java.util.List<java.lang.String>	ehvals(java.lang.String key) Get all values stored in the expire hash

Method Detail

ehset

java.lang.Long ehset(java.lang.String key,
                     java.lang.String field,
                     java.lang.String value,
                     long ttl)

Sets field in the expire hash stored at key to value and ttl.

Parameters:

key - expire hash key

field - hash field

value - field value

ttl - time to live, in seconds

Returns:

1 - if field is a new field in the expire hash and value, ttl was set. 0 - if field already exists and the value, ttl was updated.

ehget

java.lang.String ehget(java.lang.String key,
                       java.lang.String field)

Gets the value stored at field in expire hash with key

Parameters:

key - expire hash key

field - hash field

Returns:

String value, if exists null - if field doesn't exist.

ehdel

java.lang.Long ehdel(java.lang.String key,
                     java.lang.String... fields)

Delete the field in the expire hash with key

Parameters:

key - expire hash key

fields - hash field

Returns:

number of fields deleted.

ehexists

java.lang.Boolean ehexists(java.lang.String key,
                           java.lang.String field)

Check if a field exists in the expire hash with key

Parameters:

key - expire hash key

field - hash field

Returns:

returns true if field exists, false otherwise.

ehgetall

java.util.Map<java.lang.String,java.lang.String> ehgetall(java.lang.String key)

Get all fields and its values in the expire hash

Parameters:

key - expire hash key

Returns:

Map of all fields and its values.

ehkeys

java.util.Set<java.lang.String> ehkeys(java.lang.String key)

Get all fields in the expire hash

Parameters:

key - expire hash key

Returns:

Set of all fields.

ehvals

java.util.List<java.lang.String> ehvals(java.lang.String key)

Get all values stored in the expire hash

Parameters:

key - expire hash key

Returns:

List of all values stored.

ehmget

java.util.List<java.lang.String> ehmget(java.lang.String key,
                                        java.lang.String... fields)

Get multiple fields from the expire hash

Parameters:

key - expire hash key

fields - hash fields

Returns:

List of requested field values.

ehmset

java.lang.String ehmset(java.lang.String key,
                        java.util.Map<java.lang.String,org.apache.commons.lang3.tuple.Pair<java.lang.String,java.lang.Long>> hash)

Set multiple fields in the expire hash

Parameters:

key - expire hash key

hash - Tuple of field, value and its TTL

Returns:

returns "OK" if the values were set.

ehsetnx

java.lang.Long ehsetnx(java.lang.String key,
                       java.lang.String field,
                       java.lang.String value,
                       long ttl)

Set a field in the expire hash only if it doesn't exist already

Parameters:

key - expire hash key

field - hash field

value - field value

ttl - time to live

Returns:

returns 1 if field set or 0 otherwise.

ehscan

redis.clients.jedis.ScanResult<java.util.Map.Entry<java.lang.String,java.lang.String>> ehscan(java.lang.String key,
                                                                                              java.lang.String cursor)

Scan fields in the expire hash

Parameters:

key - expire hashkey

cursor - cursor

Returns:

Map of fields and values in the expire hash.

ehincrby

java.lang.Long ehincrby(java.lang.String key,
                        java.lang.String field,
                        long value)

Increase current value stored in the field of the expire hash

Parameters:

key - expire hash key

field - hash field

value - value to increment by

Returns:

Value of the field after the increment.

ehincrbyfloat

java.lang.Double ehincrbyfloat(java.lang.String key,
                               java.lang.String field,
                               double value)

Increase current value stored in the field by a double value

Parameters:

key - expire hash key

field - hash field

value - value to increment by

Returns:

Value of the field after the increment.

ehlen

java.lang.Long ehlen(java.lang.String key)

Number of fields stored in the expire hash

Parameters:

key - expire hash key

Returns:

Count of fields in the expire hash.

ehrename

java.lang.String ehrename(java.lang.String oldKey,
                          java.lang.String newKey)

Rename the expire hash key.

Parameters:

oldKey - old expire hash key

newKey - new expire hash key

Returns:

returns "OK" if rename was successful.

ehrenamenx

java.lang.Long ehrenamenx(java.lang.String oldKey,
                          java.lang.String newKey)

Rename the expire hash key if the new key doesn't already exist

Parameters:

oldKey - old expire hash key

newKey - new expire hash key

Returns:

returns 1 if rename was successful, 0 otherwise.

ehexpire

java.lang.Long ehexpire(java.lang.String key,
                        int seconds)

Set expiry on the expire hash

Parameters:

key - expire hash key

seconds - expiry in seconds

Returns:

returns 1 if timeout was set, 0 otherwise.

ehexpireat

java.lang.Long ehexpireat(java.lang.String key,
                          long timestamp)

Set expiry on the expire hash

Parameters:

key - expire hash key

timestamp - expiry in unix timestamp (seconds)

Returns:

returns 1 if timeout was set, 0 otherwise.

ehpexpireat

java.lang.Long ehpexpireat(java.lang.String key,
                           long timestamp)

Set expiry on the expire hash

Parameters:

key - expire hash key

timestamp - expiry in unix timestamp (milliseconds)

Returns:

returns 1 if timeout was set, 0 otherwise.

ehpersist

java.lang.Long ehpersist(java.lang.String key)

Remove existing timeout on the expire hash

Parameters:

key - expire hash key

Returns:

returns 1 if timeout was removed, 0 otherwise.

ehttl

java.lang.Long ehttl(java.lang.String key)

Returns the remaining time on the expire hash

Parameters:

key - expire hash key

Returns:

returns -2 if key does not exist, -1 if the timeout is not set, otherwise returns remaining time.

ehttl

java.lang.Long ehttl(java.lang.String key,
                     java.lang.String field)

Returns the remaining time on the expire hash field

Parameters:

key - expire hash key

field - hash field

Returns:

returns remaining time in seconds if key and field exists, 0 otherwise.

ehpttl

java.lang.Long ehpttl(java.lang.String key)

Returns the remaining time on the expire hash

Parameters:

key - expire hash key

Returns:

returns -2 if key does not exist, -1 if the timeout is not set, otherwise returns remaining time in milliseconds.

ehpttl

java.lang.Long ehpttl(java.lang.String key,
                      java.lang.String field)

Returns the remaining time on the expire hash field

Parameters:

key - expire hash key

field - hash field

Returns:

returns remaining time in milliseconds if key and field exists, 0 otherwise.