SaveableDataWriter.java 文件源码

public void flush(){
    try{
        if(targetFile.exists())
            targetFile.delete();
        targetFile.getParentFile().mkdirs();
        targetFile.createNewFile();

        BufferedWriter writer = new BufferedWriter(new FileWriter(targetFile));
        StringBuilder builder = new StringBuilder();
        for(SaveableData dat : toWrite)
        {
            writer.append("start subset ").append(dat.getName()).append("\n");
            dat.writeBy(builder);
            writer.append(builder);
            writer.append("end subset\n");
            builder = new StringBuilder();
        }

        writer.flush();
        writer.close();
        toWrite.clear();
        }catch (Exception ex){}
}