dev.restate.sdk.DurablePromiseHandle Maven / Gradle / Ivy
// Copyright (c) 2023 - Restate Software, Inc., Restate GmbH
//
// This file is part of the Restate Java SDK,
// which is released under the MIT license.
//
// You can find a copy of the license in file LICENSE in the root
// directory of this repository or package, or at
// https://github.com/restatedev/sdk-java/blob/main/LICENSE
package dev.restate.sdk;
/** This class represents a handle to an {@link DurablePromise} created in another handler. */
public interface DurablePromiseHandle {
/**
* Complete with success the {@link DurablePromise}.
*
* @param payload the result payload.
* @see DurablePromise
*/
void resolve(T payload) throws IllegalStateException;
/**
* Complete with failure the {@link DurablePromise}.
*
* @param reason the rejection reason. MUST NOT be null.
* @see DurablePromise
*/
void reject(String reason) throws IllegalStateException;
}