dboperatorimp.java

来自「BUG跟踪系统是用来对开发软件时发现的bug进行跟踪。里面包括用户管理模块」· Java 代码 · 共 41 行

package su.bts1.imp;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

import su.bts1.dao.DbOperator;

public class DbOperatorImp implements DbOperator {

	private Connection conn = null;

	public DbOperatorImp(Connection conn) {
		this.conn = conn;
	}

	public void delete(String sql) {

	}

	public void insert(String sql) {

	}

	public  ResultSet select(String sql) throws SQLException {
		Statement stmt = null;
		if (this.conn != null) {
			stmt = this.conn.createStatement();
			return stmt.executeQuery(sql);
		}
		return null;
	}

	public void update(String sql) {
		// TODO Auto-generated method stub

	}

}