Package dev.restate.client.base

Class BaseClient

java.lang.Object

dev.restate.client.base.BaseClient

All Implemented Interfaces:

Client

Direct Known Subclasses:

JdkClient

public abstract class BaseClient
extends Object
implements Client

Base client. This can be used to build Client implementations on top with the HTTP client of your choice.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	BaseClient.DefaultSerdeFactory
protected static interface	BaseClient.ResponseMapper<R>

Nested classes/interfaces inherited from interface dev.restate.client.Client

Client.AwakeableHandle, Client.IdempotentInvocationHandle<Res>, Client.InvocationHandle<Res>, Client.WorkflowHandle<Res>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseClient(URI baseUri, @Nullable dev.restate.serde.SerdeFactory serdeFactory, @Nullable RequestOptions baseOptions)

Method Summary

Modifier and Type	Method	Description
Client.AwakeableHandle	awakeableHandle(String id)	Create a new Client.AwakeableHandle for the provided identifier.
<Req, Res> CompletableFuture<Response<Res>>	callAsync(dev.restate.common.Request<Req,Res> request)
protected abstract <Res> CompletableFuture<Res>	doGetRequest(URI target, Stream<Map.Entry<String,String>> headers, BaseClient.ResponseMapper<Res> responseMapper)
protected abstract <Res> CompletableFuture<Res>	doPostRequest(URI target, Stream<Map.Entry<String,String>> headers, dev.restate.common.Slice payload, BaseClient.ResponseMapper<Res> responseMapper)
<Res> Client.IdempotentInvocationHandle<Res>	idempotentInvocationHandle(dev.restate.common.Target target, String idempotencyKey, dev.restate.serde.TypeTag<Res> resTypeTag)
<Res> Client.InvocationHandle<Res>	invocationHandle(String invocationId, dev.restate.serde.TypeTag<Res> resTypeTag)
<Req, Res> CompletableFuture<SendResponse<Res>>	sendAsync(dev.restate.common.Request<Req,Res> request, @Nullable Duration delay)
<Res> Client.WorkflowHandle<Res>	workflowHandle(String workflowName, String workflowId, dev.restate.serde.TypeTag<Res> resTypeTag)

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.restate.client.Client

call, idempotentInvocationHandle, invocationHandle, send, send, sendAsync, submit, submit, submitAsync, submitAsync, workflowHandle

Constructor Details

BaseClient

protected BaseClient(URI baseUri,
 @Nullable dev.restate.serde.SerdeFactory serdeFactory,
 @Nullable RequestOptions baseOptions)

Method Details

callAsync

public <Req,
Res> CompletableFuture<Response<Res>> callAsync(dev.restate.common.Request<Req,Res> request)

Specified by:

callAsync in interface Client

sendAsync

public <Req,
Res>
CompletableFuture<SendResponse<Res>> sendAsync(dev.restate.common.Request<Req,Res> request,
 @Nullable Duration delay)

Specified by:

sendAsync in interface Client

awakeableHandle

public Client.AwakeableHandle awakeableHandle(String id)

Description copied from interface: Client

Create a new Client.AwakeableHandle for the provided identifier. You can use it to Client.AwakeableHandle.resolve(TypeTag, Object) or Client.AwakeableHandle.reject(String) an Awakeable from the ingress.

Specified by:

awakeableHandle in interface Client

invocationHandle

public <Res> Client.InvocationHandle<Res> invocationHandle(String invocationId,
 dev.restate.serde.TypeTag<Res> resTypeTag)

Specified by:

invocationHandle in interface Client

idempotentInvocationHandle

public <Res> Client.IdempotentInvocationHandle<Res> idempotentInvocationHandle(dev.restate.common.Target target,
 String idempotencyKey,
 dev.restate.serde.TypeTag<Res> resTypeTag)

Specified by:

idempotentInvocationHandle in interface Client

workflowHandle

public <Res> Client.WorkflowHandle<Res> workflowHandle(String workflowName,
 String workflowId,
 dev.restate.serde.TypeTag<Res> resTypeTag)

Specified by:

workflowHandle in interface Client

doPostRequest

protected abstract <Res> CompletableFuture<Res> doPostRequest(URI target,
 Stream<Map.Entry<String,String>> headers,
 dev.restate.common.Slice payload,
 BaseClient.ResponseMapper<Res> responseMapper)

doGetRequest

protected abstract <Res> CompletableFuture<Res> doGetRequest(URI target,
 Stream<Map.Entry<String,String>> headers,
 BaseClient.ResponseMapper<Res> responseMapper)