io.vertx.servicediscovery.spi

Interface ServiceType

All Known Subinterfaces:

EventBusService, HttpEndpoint, JDBCDataSource, MessageSource, MongoDataSource, RedisDataSource

public interface ServiceType

Represents a service type.

A service type is for example: `http-endpoint`, `data source`, `message source`. It defines what kind of resources is accessed through the service. For example, in the case of a `http endpoint`, the service object is a HTTP client. For `message source` it would a a consumer on which you set a handler receiving the message.

You can define your own service type by implementing this interface and configure the SPI file (META-INF/services/io.vertx.servicediscovery.spi.ServiceType) with your own implementation.

Author:

Clement Escoffier

Field Summary

Fields

Modifier and Type	Field and Description
static String	UNKNOWN Unknown type.

Method Summary

Modifier and Type	Method and Description
ServiceReference	get(Vertx vertx, ServiceDiscovery discovery, Record record, JsonObject configuration) Gets the `service` for the given record.
String	name()

Field Detail

UNKNOWN

static final String UNKNOWN

Unknown type.

See Also:

Constant Field Values

Method Detail

name

String name()

Returns:

the name of the type.

get

ServiceReference get(Vertx vertx,
                     ServiceDiscovery discovery,
                     Record record,
                     JsonObject configuration)

Gets the `service` for the given record. The record's type must match the current type. From the returned ServiceReference, the consumer can start using the service and release it.

Parameters:

vertx - the vert.x instance

discovery - the discovery instance requesting the reference

record - the record

configuration - some optional configuration, maybe be null or empty

Returns:

the retrieved ServiceReference