1 package ch.qos.logback.access.pattern; 2 3 import ch.qos.logback.access.spi.AccessEvent; 4 5 public class ContentLengthConverter extends AccessConverter { 6 7 public String convert(AccessEvent accessEvent) { 8 long len = accessEvent.getContentLength(); 9 if(len == AccessEvent.SENTINEL) { 10 return AccessEvent.NA; 11 } else { 12 return Long.toString(len); 13 } 14 } 15 16 }