config.java

这是我们参加06年全国开源软件的竞赛作品

/*
Copyright (C) 1989, 1991 Free Software Foundation, Inc.  
51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

author: Yuan yongfu  lijin   liyong   lib 511,the College of Mathematics and Computer Science,HuNan Normal University,China

Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.

*/
package edu.hunnu.webjetchecker.config;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.io.StringReader;

/**
 * @author yyf
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class Config {

    private String mwb_path = null;

    public Config() {

    }

    /**
     * @return
     */
    public String getMwb_path() {
        // TODO Auto-generated method stub
        File file = new File("config/config.xml");
        try {
            RandomAccessFile ra = new RandomAccessFile(file, "r");
            String path = ra.readLine();
            ra.close();

            this.mwb_path = new String(path.getBytes("8859_1"), "gb2312");
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        return this.mwb_path;
    }

    public void setMwb_path(String mwb_path) {

        File file = new File("config/config.xml");
        int length = 0;
        try {
            StringReader sr = new StringReader(mwb_path);
            FileWriter out = new FileWriter(file);
            char b[] = new char[10000];
            length = sr.read(b, 0, 10000);
            out.write(b, 0, length);
            out.flush();
            out.close();
        } catch (Exception e) {
            throw new RuntimeException(e.getMessage(), e);
        }
    }

}