Package org.slf4j.ext

Class MDCStrLookup


  • public class MDCStrLookup
    extends org.apache.commons.lang.text.StrLookup
    This class can be used with the Commons Lang StrSubstitutor to replace tokens that occur in Strings with their values in the MDC.
    Author:
    Ralph Goers
    • Constructor Detail

      • MDCStrLookup

        public MDCStrLookup()
    • Method Detail

      • lookup

        public String lookup​(String key)
        Looks up up a value in the MDC.
        Specified by:
        lookup in class org.apache.commons.lang.text.StrLookup
        Parameters:
        key - the key to be looked up, may be null
        Returns:
        the matching value, null if no match