HttpRequestParser (Brave Instrumentation: Http Adapters 5.18.1 API)

All Known Implementing Classes:

HttpRequestParser.Default
```
public interface HttpRequestParser
```
Use this to control the request data recorded for an sampled HTTP client or server span.
Here's an example that changes the span name and records the HTTP url instead of the path.
```
 httpTracing = httpTracing.toBuilder()
   .clientRequestParser((req, context, span) -> {
     String method = req.method();
     if (method != null) span.name(method);
     HttpTags.URL.tag(req, context, span); // the whole url, not just the path
   }).build();
 
```
Note: This type is safe to implement as a lambda, or use as a method reference as it is effectively a FunctionalInterface. It isn't annotated as such because the project has a minimum Java language level 6.
Since:

5.10

See Also:

HttpResponseParser

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`HttpRequestParser.Default`	The default data policy sets the span name to the HTTP method and adds the "http.method" and "http.path" tags.

Field Summary

Fields
Modifier and Type Field Description

static HttpRequestParser DEFAULT

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`parse(HttpRequest request, brave.propagation.TraceContext context, brave.SpanCustomizer span)`	Implement to choose what data from the http request are parsed into the span representing it.

Field Detail
- DEFAULT
```
static final HttpRequestParser DEFAULT
```

Method Detail
- parse
```
void parse(HttpRequest request,
           brave.propagation.TraceContext context,
           brave.SpanCustomizer span)
```
  Implement to choose what data from the http request are parsed into the span representing it.
  
  See Also:
  
  HttpRequestParser.Default