Package software.amazon.awscdk.services.elasticache.alpha

Class CacheEngine

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.elasticache.alpha.CacheEngine

All Implemented Interfaces:

software.amazon.jsii.JsiiSerializable

@Generated(value="jsii-pacmak/1.133.0 (build 0f43e37)",
           date="2026-06-16T16:14:49.005Z")
@Stability(Experimental)
public class CacheEngine
extends software.amazon.jsii.JsiiObject

(experimental) Supported cache engines together with available versions.

Named instances cover the versions currently available on ElastiCache Serverless. To target a version that is not yet represented by a named instance, use CacheEngine.of(engineType, majorEngineVersion).

Example:

 Vpc vpc;
 ServerlessCache serverlessCache = ServerlessCache.Builder.create(this, "ServerlessCache")
         .engine(CacheEngine.VALKEY_LATEST)
         .backup(BackupSettings.builder()
                 // set a backup name before deleting a cache
                 .backupNameBeforeDeletion("my-final-backup-name")
                 .build())
         .vpc(vpc)
         .build();
 

See Also:

• https://docs.aws.amazon.com/AmazonElastiCache/latest/dg/engine-versions.html

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Field Summary

Fields

Modifier and Type	Field	Description
static final CacheEngine	MEMCACHED_1_6	(experimental) Memcached engine, minor version 1.6, patch version is selected automatically.
static final CacheEngine	MEMCACHED_LATEST	(experimental) Memcached engine, latest major version available, minor version is selected automatically.
static final CacheEngine	REDIS_7	(experimental) Redis engine, major version 7, minor version is selected automatically.
static final CacheEngine	REDIS_LATEST	(experimental) Redis engine, latest major version available, minor version is selected automatically.
static final CacheEngine	VALKEY_7	(experimental) Valkey engine, major version 7, minor version is selected automatically.
static final CacheEngine	VALKEY_8	(experimental) Valkey engine, major version 8, minor version is selected automatically.
static final CacheEngine	VALKEY_9	(experimental) Valkey engine, major version 9, minor version is selected automatically.
static final CacheEngine	VALKEY_LATEST	(experimental) Valkey engine, latest major version available, minor version is selected automatically.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CacheEngine(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	CacheEngine(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method	Description
String	getEngineType()	(experimental) The engine type, for example 'valkey', 'redis', or 'memcached'.
String	getMajorEngineVersion()	(experimental) The major engine version, for example '9' or '1.6'.
static CacheEngine	of(String engineType)	(experimental) Create a new CacheEngine with an arbitrary engine type and major version.
static CacheEngine	of(String engineType, String majorEngineVersion)	(experimental) Create a new CacheEngine with an arbitrary engine type and major version.
String	toString()	(experimental) Returns a string representation of this cache engine, for logging and error messages.

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Field Details

MEMCACHED_1_6

@Stability(Experimental)
public static final CacheEngine MEMCACHED_1_6

(experimental) Memcached engine, minor version 1.6, patch version is selected automatically.

MEMCACHED_LATEST

@Stability(Experimental)
public static final CacheEngine MEMCACHED_LATEST

(experimental) Memcached engine, latest major version available, minor version is selected automatically.

REDIS_7

@Stability(Experimental)
public static final CacheEngine REDIS_7

(experimental) Redis engine, major version 7, minor version is selected automatically.

REDIS_LATEST

@Stability(Experimental)
public static final CacheEngine REDIS_LATEST

(experimental) Redis engine, latest major version available, minor version is selected automatically.

VALKEY_7

@Stability(Experimental)
public static final CacheEngine VALKEY_7

(experimental) Valkey engine, major version 7, minor version is selected automatically.

VALKEY_8

@Stability(Experimental)
public static final CacheEngine VALKEY_8

(experimental) Valkey engine, major version 8, minor version is selected automatically.

VALKEY_9

@Stability(Experimental)
public static final CacheEngine VALKEY_9

(experimental) Valkey engine, major version 9, minor version is selected automatically.

VALKEY_LATEST

@Stability(Experimental)
public static final CacheEngine VALKEY_LATEST

(experimental) Valkey engine, latest major version available, minor version is selected automatically.

Constructor Details

CacheEngine

protected CacheEngine(software.amazon.jsii.JsiiObjectRef objRef)

CacheEngine

protected CacheEngine(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

Method Details

of

@Stability(Experimental)
@NotNull
public static CacheEngine of(@NotNull
 String engineType,
 @Nullable
 String majorEngineVersion)

(experimental) Create a new CacheEngine with an arbitrary engine type and major version.

Use this for engine/version combinations that are not yet represented by a named static member.

Parameters:

engineType - the engine type (for example, 'valkey', 'redis', or 'memcached'). This parameter is required.

majorEngineVersion - the major engine version (for example, '9').

of

@Stability(Experimental)
@NotNull
public static CacheEngine of(@NotNull
 String engineType)

(experimental) Create a new CacheEngine with an arbitrary engine type and major version.

Use this for engine/version combinations that are not yet represented by a named static member.

Parameters:

engineType - the engine type (for example, 'valkey', 'redis', or 'memcached'). This parameter is required.

toString

@Stability(Experimental)
@NotNull
public String toString()

(experimental) Returns a string representation of this cache engine, for logging and error messages.

The format is engineType_majorEngineVersion when a major version is set, or just engineType otherwise (for example, 'valkey_8', 'memcached_1.6', 'redis').

Overrides:

toString in class Object

getEngineType

@Stability(Experimental)
@NotNull
public String getEngineType()

(experimental) The engine type, for example 'valkey', 'redis', or 'memcached'.

Maps directly to the Engine property of AWS::ElastiCache::ServerlessCache.

getMajorEngineVersion

@Stability(Experimental)
@Nullable
public String getMajorEngineVersion()

(experimental) The major engine version, for example '9' or '1.6'. Maps directly to the MajorEngineVersion property of AWS::ElastiCache::ServerlessCache. When undefined, the service selects the latest major version automatically.