package ch.qos.logback.core.property;
   
   import ch.qos.logback.core.PropertyDefinerBase;
   import ch.qos.logback.core.util.NetworkAddressUtil;
   
   public class CanonicalHostNamePropertyDefiner extends PropertyDefinerBase {
   
       @Override
       public String getPropertyValue() {
          return new NetworkAddressUtil(getContext()).safelyGetCanonicalLocalHostName();
      }
  
  }