io.mantisrx.server.agent.SingleTaskOnlyFactory Maven / Gradle / Ivy
/*
* Copyright 2022 Netflix, 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 io.mantisrx.server.agent;
import io.mantisrx.runtime.loader.RuntimeTask;
import io.mantisrx.runtime.loader.TaskFactory;
import io.mantisrx.server.core.ExecuteStageRequest;
import java.util.ServiceLoader;
import lombok.extern.slf4j.Slf4j;
/**
* This factory is used when there is only 1 RuntimeTask implementation.
*/
@Slf4j
public class SingleTaskOnlyFactory implements TaskFactory {
@Override
public RuntimeTask getRuntimeTaskInstance(ExecuteStageRequest request, ClassLoader cl) {
ServiceLoader loader = ServiceLoader.load(RuntimeTask.class, cl);
return loader.iterator().next();
}
}