viewdetailaction.java

基于ssh2的三者整合

package com.lixineng.action;

import com.lixineng.action.base.BaseActionInterface;
import com.lixineng.dao.Item;

public class ViewDetailAction extends BaseActionInterface {
	private int itemId;
	private Item item;
	private String errMsg;
	public int getItemId() {
		return itemId;
	}
	public void setItemId(int itemId) {
		this.itemId = itemId;
	}
	public Item getItem() {
		return item;
	}
	public void setItem(Item item) {
		this.item = item;
	}
	public String getErrMsg() {
		return errMsg;
	}
	public void setErrMsg(String errMsg) {
		this.errMsg = errMsg;
	}
	
public String execute()throws Exception
{
	 if(itemId<0)
	 {
		 setErrMsg("您选择的物品种类不是一个有效的物品种类");
		 return "error";
	 }
	 else
	 {
		 setItem(aucService.getItem(itemId));
	      return SUCCESS;
    }
}
	
	
	
	
}