package study02;

import java.io.FileInputStream;
import java.io.IOException;

/**
 * @author taichi.yamazaki
 *
 */
public class FileTest {
	
	/**
	 * @param name
	 * @return
	 * @throws BadDataException
	 */
	public Data getData(String name) throws BadDataException {
		FileInputStream inputStream = null;
		try {
			inputStream = new FileInputStream(name);
			return read(inputStream);
		} catch (IOException e) {
			throw new BadDataException();
		} finally {
			try {
				if (inputStream != null) {
					inputStream.close();
				}
			} catch (IOException e) {
				// ����
			}
		}
	}
	
	/**
	 * @param inputStream
	 * @return
	 * @throws IOException
	 */
	private Data read(FileInputStream inputStream) throws IOException {
		// �ȗ�
		return null;
	}
	
	/**
	 * @author taichi.yamazaki
	 *
	 */
	private class BadDataException extends Exception {}
	
	/**
	 * @author taichi.yamazaki
	 *
	 */
	private class Data {}
	
}