dbutil.java

Simple SWT for java newbie. good example for you

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;


public class DBUtil {
	
	private static final String JDBC_DRIVER = "com.mysql.jdbc.Driver";
	private static final String JDBC_URL = "jdbc:mysql://localhost/sample";
	private String username;
	private String password;
	private Connection connection;
	
	public String getUsername() {
		return username;
	}
	public void setUsername(String username) {
		this.username = username;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	public boolean connect() {
		try {
			Class.forName(JDBC_DRIVER);
			connection = DriverManager.getConnection(JDBC_URL, getUsername(), getPassword());
			return true;
		} catch (SQLException e) {
			e.printStackTrace();
			return false;
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
			return false;
		}
	}

	public Connection getConnection() {
		return connection;
	}
	
	public void closeConnection(){
		try {
			getConnection().close();
		} catch (SQLException e) {
			e.printStackTrace();
		}
	}

}