kalix.javasdk.annotations.Publish Maven / Gradle / Ivy
/*
* Copyright 2021 Lightbend Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package kalix.javasdk.annotations;
import java.lang.annotation.*;
/** Annotation for aggregating ways of publishing outgoing information. */
public @interface Publish {
/**
* Annotation for marking a method as producing information to be published on a PubSub or Kafka
* topic.
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@interface Topic {
/** Assign the name of the topic to be used for eventing out. */
String value();
}
/**
* Annotation to configure the component to publish an event stream to other Kalix services.
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@interface Stream {
/**
* Identifier for the event stream. Must be unique inside the same Kalix service.
*/
String id();
}
}