io.micrometer.tracing.brave.bridge.BraveHttpClientHandler Maven / Gradle / Ivy
/**
* Copyright 2022 the original author or authors.
*
* 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
*
* https://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.micrometer.tracing.brave.bridge;
import io.micrometer.common.util.internal.logging.InternalLogger;
import io.micrometer.common.util.internal.logging.InternalLoggerFactory;
import io.micrometer.tracing.http.HttpClientRequest;
import io.micrometer.tracing.http.HttpClientResponse;
import io.micrometer.tracing.Span;
import io.micrometer.tracing.TraceContext;
import io.micrometer.tracing.http.HttpClientHandler;
/**
* Brave implementation of a {@link HttpClientHandler}.
*
* @author Marcin Grzejszczak
* @since 1.0.0
* @deprecated scheduled for removal in 1.4.0
*/
@Deprecated
public class BraveHttpClientHandler implements HttpClientHandler {
private static final InternalLogger log = InternalLoggerFactory.getInstance(BraveHttpClientHandler.class);
final brave.http.HttpClientHandler delegate;
/**
* Creates a new instance of {@link BraveHttpClientHandler}.
* @param delegate Brave version of a {@link HttpClientHandler}
*/
public BraveHttpClientHandler(
brave.http.HttpClientHandler delegate) {
this.delegate = delegate;
DeprecatedClassLogger.logWarning(getClass());
}
@Override
public Span handleSend(HttpClientRequest request) {
DeprecatedClassLogger.logWarning(getClass());
return BraveSpan.fromBrave(this.delegate.handleSend(BraveHttpClientRequest.toBrave(request)));
}
@Override
public Span handleSend(HttpClientRequest request, TraceContext parent) {
DeprecatedClassLogger.logWarning(getClass());
brave.Span span = this.delegate.handleSendWithParent(BraveHttpClientRequest.toBrave(request),
BraveTraceContext.toBrave(parent));
if (!span.isNoop()) {
span.remoteIpAndPort(request.remoteIp(), request.remotePort());
}
return BraveSpan.fromBrave(span);
}
@Override
public void handleReceive(HttpClientResponse response, Span span) {
DeprecatedClassLogger.logWarning(getClass());
if (response == null) {
if (log.isDebugEnabled()) {
log.debug("Response is null, will not handle receiving of span [" + span + "]");
}
return;
}
this.delegate.handleReceive(BraveHttpClientResponse.toBrave(response), BraveSpan.toBrave(span));
}
}