WriterAppender.java 文件源码

/**
    Set the {@link ErrorHandler} for this WriterAppender and also the
    underlying {@link QuietWriter} if any. */
 public synchronized void setErrorHandler(ErrorHandler eh) {
   if(eh == null) {
     LogLog.warn("You have tried to set a null error-handler.");
   } else {
     this.errorHandler = eh;
     if(this.qw != null) {
this.qw.setErrorHandler(eh);
     }
   }
 }