Package io.toro.martini.redis

Class RedisGloopMethods

java.lang.Object

io.toro.martini.redis.RedisBaseMethods

io.toro.martini.redis.RedisGloopMethods

public class RedisGloopMethods
extends io.toro.martini.redis.RedisBaseMethods

This class is used to read and write Gloop Models to Redis databases.

Constructor Summary

Constructors

Constructor	Description
RedisGloopMethods(io.toro.martini.database.DataSourceManager dataSourceManager)

Method Summary

Modifier and Type	Method	Description
static GloopModel	getKeyScanCursorAsGloopCursor(String connectionName, KeyScanCursor keyScanCursor, GloopExecutionContext context)	Gets a KeyScanCursor as a Gloop Cursor.
static GloopModel	gloopGet(String connectionName, Object key, GloopExecutionContext context)	Single Gloop model get.
static Future<GloopModel>	gloopGetAsync(String connectionName, Object key, GloopExecutionContext context)	Asynchronous single Gloop model get.
static String	gloopSet(String connectionName, Object key, GloopModel value, GloopExecutionContext context)	Single Gloop model set.
static Future<String>	gloopSetAsync(String connectionName, Object key, GloopModel value, GloopExecutionContext context)	Asynchronous single Gloop model set.
static GloopModel	openRedisInputCursor(String connectionName, GloopModel scanArgs, GloopExecutionContext context)	Opens a cursor that can be used to bulk-write data to a redis database.
static GloopModel	openRedisOutputCursor(String connectionName, int batchSize, int timeout, GloopExecutionContext context)	Opens a cursor that can be used to bulk-write data to a redis database.

Methods inherited from class io.toro.martini.redis.RedisBaseMethods

getDataSourceManager, getRedisConnection, getRedisConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

RedisGloopMethods

@Autowired
RedisGloopMethods(io.toro.martini.database.DataSourceManager dataSourceManager)

Method Detail

gloopGetAsync

@GloopParameter(name="redisFutureGloopGetOutput")
public static Future<GloopModel> gloopGetAsync(@GloopParameter(allowNull=false)
                                               String connectionName,
                                               @GloopParameter(allowNull=false)
                                               Object key,
                                               GloopExecutionContext context)

Asynchronous single Gloop model get.

Parameters:

connectionName - The Martini Runtime Redis connection pool name

key - the key of the record

Returns:

The value as a gloop model (if it exists)

gloopGet

@GloopParameter(name="redisGloopGetOutput")
public static GloopModel gloopGet(@GloopParameter(allowNull=false)
                                  String connectionName,
                                  @GloopParameter(allowNull=false)
                                  Object key,
                                  GloopExecutionContext context)

Single Gloop model get.

Parameters:

connectionName - The Martini Runtime Redis connection pool name

key - the key of the record

Returns:

String simple-string-reply OK if SET was executed correctly.

gloopSetAsync

@GloopParameter(name="redisFutureGloopSetOutput")
public static Future<String> gloopSetAsync(@GloopParameter(allowNull=false)
                                           String connectionName,
                                           @GloopParameter(allowNull=false)
                                           Object key,
                                           @GloopParameter(allowNull=false)
                                           GloopModel value,
                                           GloopExecutionContext context)

Asynchronous single Gloop model set.

Parameters:

connectionName - The Martini Runtime Redis connection pool name

key - the key of the record

value - the Gloop Object which is the value

Returns:

String simple-string-reply OK if SET was executed correctly.

gloopSet

@GloopParameter(name="redisGloopSetOutput")
public static String gloopSet(@GloopParameter(allowNull=false)
                              String connectionName,
                              @GloopParameter(allowNull=false)
                              Object key,
                              @GloopParameter(allowNull=false)
                              GloopModel value,
                              GloopExecutionContext context)

Single Gloop model set.

Parameters:

connectionName - The Martini Runtime Redis connection pool name

key - the key of the record

value - the Gloop Object which is the value

Returns:

String simple-string-reply OK if SET was executed correctly.

openRedisOutputCursor

@GloopObjectParameter("output{\n  redisOutputCursor[]{\n    redisKey\n    redisValue:object\n  }\n}")
public static GloopModel openRedisOutputCursor(@GloopParameter(allowNull=false)
                                               String connectionName,
                                               @GloopParameter(allowNull=false,defaultValue="1000")
                                               int batchSize,
                                               @GloopParameter(allowNull=false,defaultValue="5")
                                               int timeout,
                                               GloopExecutionContext context)

Opens a cursor that can be used to bulk-write data to a redis database. Gloop Models are written as json, whereas other objects as written using the output of the Object.toString() method

Parameters:

connectionName - The Martini Runtime Redis connection pool name

batchSize - How many records to queue before writing them to the database

timeout - How long to wait (in seconds) before throwing an exception while writing a batch to the database

openRedisInputCursor

@GloopObjectParameter("output{\n  redisKeyValues[]{\n    key:object\n    value:object\n  }\n}")
public static GloopModel openRedisInputCursor(@GloopParameter(allowNull=false)
                                              String connectionName,
                                              @GloopObjectParameter("scanArgs{\n  limit:long:Limit the scan by count:false\n match::Set the match filter:false\n}\n")
                                              GloopModel scanArgs,
                                              GloopExecutionContext context)

Opens a cursor that can be used to bulk-write data to a redis database. Gloop Models are written as json, whereas other objects as written using the output of the Object.toString() method

Parameters:

connectionName - The Martini Runtime Redis connection pool name

scanArgs - Scan arguments

getKeyScanCursorAsGloopCursor

@GloopObjectParameter("output{\n  redisKeys[]:object\n}")
public static GloopModel getKeyScanCursorAsGloopCursor(@GloopParameter(allowNull=false)
                                                       String connectionName,
                                                       @GloopParameter(allowNull=false)
                                                       KeyScanCursor keyScanCursor,
                                                       GloopExecutionContext context)

Gets a KeyScanCursor as a Gloop Cursor. If you want to iterate over a redis database, use the RedisKeyMethods#scan(String) method or any other scan method to get the initial KeyScanCursor. Then call this (with the same connection name) to convert the Redis KeyScanCursor to a GloopCursor

Parameters:

keyScanCursor - The KeyScanCursor to get the keys from

Returns:

keys of the cursor as a Gloop Cursor