org.apache.rocketmq.shaded.io.opentelemetry.sdk.logs.MultiLogProcessor Maven / Gradle / Ivy
/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/
package org.apache.rocketmq.shaded.io.opentelemetry.sdk.logs;
import org.apache.rocketmq.shaded.io.opentelemetry.sdk.common.CompletableResultCode;
import org.apache.rocketmq.shaded.io.opentelemetry.sdk.logs.data.LogData;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.atomic.AtomicBoolean;
/**
* Implementation of {@link LogProcessor} that forwards all logs to a list of {@link LogProcessor}s.
*/
final class MultiLogProcessor implements LogProcessor {
private final List logProcessors;
private final AtomicBoolean isShutdown = new AtomicBoolean(false);
/**
* Create a new {@link MultiLogProcessor}.
*
* @param logProcessorsList list of log processors to forward logs to
* @return a multi log processor instance
*/
static LogProcessor create(List logProcessorsList) {
return new MultiLogProcessor(
new ArrayList<>(Objects.requireNonNull(logProcessorsList, "logProcessorsList")));
}
@Override
public void emit(LogData logData) {
for (LogProcessor logProcessor : logProcessors) {
logProcessor.emit(logData);
}
}
@Override
public CompletableResultCode shutdown() {
if (isShutdown.getAndSet(true)) {
return CompletableResultCode.ofSuccess();
}
List results = new ArrayList<>(logProcessors.size());
for (LogProcessor logProcessor : logProcessors) {
results.add(logProcessor.shutdown());
}
return CompletableResultCode.ofAll(results);
}
@Override
public CompletableResultCode forceFlush() {
List results = new ArrayList<>(logProcessors.size());
for (LogProcessor logProcessor : logProcessors) {
results.add(logProcessor.forceFlush());
}
return CompletableResultCode.ofAll(results);
}
private MultiLogProcessor(List logProcessorsList) {
this.logProcessors = logProcessorsList;
}
}