io.micrometer.tracing.brave.bridge.BraveHttpRequestParser 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.tracing.SpanCustomizer;
import io.micrometer.tracing.TraceContext;
import io.micrometer.tracing.http.HttpRequest;
import io.micrometer.tracing.http.HttpRequestParser;
/**
* Brave implementation of a {@link HttpRequestParser}.
*
* @author Marcin Grzejszczak
* @since 1.0.0
* @deprecated scheduled for removal in 1.4.0
*/
@Deprecated
public class BraveHttpRequestParser implements HttpRequestParser {
final brave.http.HttpRequestParser delegate;
/**
* Creates a new version of a {@link BraveHttpRequestParser}.
* @param delegate Brave version of {@link HttpRequestParser}
*/
public BraveHttpRequestParser(brave.http.HttpRequestParser delegate) {
this.delegate = delegate;
}
/**
* Converts from Tracing to Brave.
* @param parser API parser
* @return Brave version of the parser
*/
public static brave.http.HttpRequestParser toBrave(HttpRequestParser parser) {
if (parser instanceof BraveHttpRequestParser) {
return ((BraveHttpRequestParser) parser).delegate;
}
return (request, context, span) -> parser.parse(BraveHttpRequest.fromBrave(request),
BraveTraceContext.fromBrave(context), BraveSpanCustomizer.fromBrave(span));
}
@Override
public void parse(HttpRequest request, TraceContext context, SpanCustomizer span) {
this.delegate.parse(BraveHttpRequest.toBrave(request), BraveTraceContext.toBrave(context),
BraveSpanCustomizer.toBrave(span));
}
}