ACommandParser.java 文件源码

/**
 * Reads the given file into autonomous commands
 * 
 * @param aFilePath
 *            The path to the file to read
 * @return The constructed command group to run
 */
public CommandGroup readFile(String aFilePath)
{
    initReading();

    CommandGroup output = createNewCommandGroup(aFilePath);

    String fileContents = "";

    File file = new File(aFilePath);

    if (file.exists())
    {
        try
        {
            BufferedReader br = new BufferedReader(new FileReader(aFilePath));

            String line;
            while ((line = br.readLine()) != null)
            {
                this.parseLine(output, line, false);
                fileContents += line + "\n";
            }

            br.close();
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }
    }
    else
    {
        addError("File " + aFilePath + " not found!");
    }

    publishParsingResults(fileContents);

    return output;
}