adminsortbean.java

来自「Java + Strut写的网上鲜花购物系统」· Java 代码 · 共 61 行

package com.qrsx.buyflowers.beans;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collection;

public class AdminSortBean extends DBConnection {

	private PreparedStatement pstate = null;

	private ResultSet rs = null;

	private Collection collection = null;

	private SortClass sortClass;

	public AdminSortBean() throws ClassNotFoundException, SQLException {
		super();
		// TODO Auto-generated constructor stub
	}
	
	//设置Sort信息
	public void setSortInfo(SortClass sortClass){
		this.sortClass=sortClass;
	}
	
	//添加新种类
	public void addSort(){
		String sql="insert into sort(sortName) values(?)";
		try {
			pstate=con.prepareStatement(sql);
			pstate.setString(1, this.sortClass.getSortName());
			pstate.executeUpdate();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	//获取所有种类
	public Collection getAllCategory(){
		String sql="select * from sort";
		try {
			pstate=con.prepareStatement(sql);
			rs=pstate.executeQuery();
			collection=new ArrayList();
			while(rs.next()){
				sortClass=new SortClass();
				sortClass.setSortId(rs.getString("sortId"));
				sortClass.setSortName(rs.getString("sortName"));
				collection.add(sortClass);
			}
		} catch (SQLException e) {
		// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return collection;
	}
}