Package com.illumon.iris.db.v2.routing

Class DataRoutingServiceFactory

java.lang.Object

com.illumon.iris.db.v2.routing.DataRoutingServiceFactory

public class DataRoutingServiceFactory
extends Object

Entry point for DataRoutingService access and implementation. This class encapsulates implementation details and provides system defaults.

Field Summary

Fields

Modifier and Type	Field	Description
static String	K8S_IMPLEMENTATION_NAME
static String	KV_ETCD_IMPLEMENTATION_NAME
static String	KV_INMEM_IMPLEMENTATION_NAME
static String	SERVICE_IMPLEMENTATION_NAME
static String	YAML_CONFIG_FILENAME_PROP
static String	YAML_IMPLEMENTATION_NAME

Constructor Summary

Constructors

Constructor	Description
DataRoutingServiceFactory()

Method Summary

Modifier and Type	Method	Description
static DataRoutingService	createDefault(com.fishlib.configuration.Configuration configuration)	Create a new DataRoutingService of the type indicated by the given Configuration.
static DataRoutingService	fromConfiguration(com.fishlib.configuration.Configuration configuration)	Create a YAML based DataRoutingService instance as dictated by the given configuration.
static DataRoutingService	fromFilename(String filename)	Create a YAML based DataRoutingService instance from the named file or resource.
static DataRoutingService	fromString(String ymlString)	Create YAML based a DataRoutingService from an existing yml String.
static DataRoutingService	getDefault()
static DataRoutingService	getK8sDataRoutingService()
static WritableDataRoutingService	getKvEtcdDataRoutingService(com.fishlib.configuration.Configuration configuration)
static WritableDataRoutingService	getRemoteDataRoutingService()	Get a remote data routing service implementation (this will be grpc).

Methods inherited from class java.lang.Object

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

Field Details

YAML_IMPLEMENTATION_NAME

public static final String YAML_IMPLEMENTATION_NAME

See Also:

Constant Field Values

KV_ETCD_IMPLEMENTATION_NAME

public static final String KV_ETCD_IMPLEMENTATION_NAME

See Also:

Constant Field Values

KV_INMEM_IMPLEMENTATION_NAME

public static final String KV_INMEM_IMPLEMENTATION_NAME

See Also:

Constant Field Values

K8S_IMPLEMENTATION_NAME

public static final String K8S_IMPLEMENTATION_NAME

See Also:

Constant Field Values

SERVICE_IMPLEMENTATION_NAME

public static final String SERVICE_IMPLEMENTATION_NAME

See Also:

Constant Field Values

YAML_CONFIG_FILENAME_PROP

public static final String YAML_CONFIG_FILENAME_PROP

See Also:

Constant Field Values

Constructor Details

DataRoutingServiceFactory

public DataRoutingServiceFactory()

Method Details

getDefault

public static DataRoutingService getDefault()

Returns:

the routing service instance defined by the Global configuration instance.

createDefault

@VisibleForTesting @NotNull public static DataRoutingService createDefault(@NotNull com.fishlib.configuration.Configuration configuration)

Create a new DataRoutingService of the type indicated by the given Configuration.

Parameters:

configuration - the Configuration governing defaults

Returns:

a new instance of a DataRoutingService implementation

getK8sDataRoutingService

public static DataRoutingService getK8sDataRoutingService()

getRemoteDataRoutingService

@NotNull public static WritableDataRoutingService getRemoteDataRoutingService()

Get a remote data routing service implementation (this will be grpc).

Returns:

a remote implementation of WritableDataRoutingService

getKvEtcdDataRoutingService

public static WritableDataRoutingService getKvEtcdDataRoutingService(@NotNull com.fishlib.configuration.Configuration configuration)

fromConfiguration

public static DataRoutingService fromConfiguration(@NotNull com.fishlib.configuration.Configuration configuration)

Create a YAML based DataRoutingService instance as dictated by the given configuration. The configuration will be used to determine a file to parse.

Parameters:

configuration - the configuration to use

Returns:

a new DataRoutingService

fromFilename

public static DataRoutingService fromFilename(@NotNull String filename) throws IOException

Create a YAML based DataRoutingService instance from the named file or resource. This disambiguates the constructors.

Parameters:

filename - the name of the file to parse

Returns:

a new DataRoutingService

Throws:

IOException

fromString

public static DataRoutingService fromString(@NotNull String ymlString)

Create YAML based a DataRoutingService from an existing yml String. This allows storage and parsing to be independent.

Parameters:

ymlString - the string to parse

Returns:

a new DataRoutingService