Package co.elastic.apm.api

Interface HeaderExtractor

public interface HeaderExtractor
Used to extract the first header with a specific header name.

Can be implemented as a lambda in Java 8 and as an anonymous inner class in Java 7.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getFirstHeader(String headerName)
    Returns the value of the provided header name

  • Method Details

    • getFirstHeader

      String getFirstHeader(String headerName)
      Returns the value of the provided header name
      Parameters:
      headerName - the name of the header to extract
      Returns:
      the value of the provided header name