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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2022-2023 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.ncmp.rest.executor;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.concurrent.CompletableFuture;
import java.util.function.Supplier;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@Slf4j
@Service
public class CpsNcmpTaskExecutor {
/**
* Execute a task asynchronously.
*
* @param taskSupplier functional method is get() task need to executed asynchronously
* @param timeOutInMillis the time-out value in milliseconds
*/
public void executeTask(final Supplier<Object> taskSupplier, final long timeOutInMillis) {
CompletableFuture.supplyAsync(taskSupplier::get)
.orTimeout(timeOutInMillis, MILLISECONDS)
.whenCompleteAsync((taskResult, throwable) -> handleTaskCompletion(throwable));
}
private void handleTaskCompletion(final Throwable throwable) {
if (throwable == null) {
log.info("Async task completed successfully.");
} else {
log.error("Async task failed. caused by : {}", throwable.toString());
}
}
}
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