DailyFileAppender1.java 文件源码

/**
   If the a value for {@link #FILE_OPTION} is non-null, then {@link
   #setFile} is called with the values of {@link #FILE_OPTION} and
   {@link #APPEND_OPTION}.

   @since 0.8.1 */
public
void activateOptions() {
  try {
  setFile(null, super.fileAppend);
  }
  catch(java.io.IOException e) {
  errorHandler.error("setFile(null,"+fileAppend+") call failed.",
       e, ErrorCode.FILE_OPEN_FAILURE);
  }
}