package temp;

import java.sql.Connection;
import java.sql.DriverManager;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

public class temp {
	private String address;
	private String port;
	private String dbname;
	private String user;
	private String password;

	File file = new File("~/jdbc_mysql.conf");
	BufferedReader reader = null;

	public void metodo() {
		try
		{
			reader = new BufferedReader(new FileReader(file));
			String field = null;

			while ((field = reader.readLine()) != null) {
				switch (field) {
				case "address":
					this.address = field.split("=")[1];
					break;
				case "port":
					this.port = field.split("=")[1];
					break;
				case "dbname":
					this.dbname = field.split("=")[1];
					break;
				case "user":
					this.user = field.split("=")[1];
					break;
				case "password":
					this.password = field.split("=")[1];
					break;
				}
			}
		}catch(
		FileNotFoundException fnfe)
		{
			System.err.println("Arquivo não encontrado.");
		}catch(
		IOException ioe)
		{
			ioe.printStackTrace();
		}finally
		{
			try {
				if (reader != null) {
					reader.close();
				}
			} catch (IOException v) {
			}
		}
	}

	public Connection getConnection() {
		try {
			Class.forName("com.mysql.jdbc.Driver");
			return DriverManager.getConnection("jdbc:mysql://"
					+ address + port + "/" + dbname, user, password);
		} catch (Exception e) {
			throw new RuntimeException(e);
		}
	}
}