*/
public void addLog(ProcessLog processLog) {
LoggingInstance li = (LoggingInstance) processInstance.getInstance(LoggingInstance.class);
if (li != null) {
processLog.setToken(this);
li.addLog(processLog);
}
}
/**
* convenience method for starting a composite log. When you add composite logs,
* make sure you put the {@link #endCompositeLog()} in a finally block.