package?yk.action;

import?java.util.Iterator;
import?java.util.Map;
import?java.util.Set;

import?org.apache.struts2.interceptor.RequestAware;

import?com.opensymphony.xwork2.ActionContext;
import?com.opensymphony.xwork2.ActionSupport;
import?com.opensymphony.xwork2.ModelDriven;

import?yk.entity.Cart;
import?yk.entity.Members;
import?yk.entity.Product;
import?yk.service.ICartService;
import?yk.service.IMembersService;
import?yk.service.IProductService;

public?class?CartAction?extends?ActionSupport?implements?ModelDrivenRequestAware?{

	private?Cart?cart?=?new?Cart（）;
	public?void?setCart（Cart?cart）?{
		this.cart?=?cart;
	}
	public?Cart?getCart（）?{
		return?cart;
	}
	
	private?Product?product?=?new?Product（）;
	public?void?setProduct（Product?product）?{
		this.product?=?product;
	}
	public?Product?getProduct（）?{
		return?product;
	}
	
	private?Members?members?=?new?Members（）;
	public?void?setMembers（Members?members）?{
		this.members?=?members;
	}
	public?Members?getMembers（）?{
		return?members;
	}
	
	private?Mapject>?request;
	@Override
	public?void?setRequest（Mapject>?request）?{
		this.request?=?request;
	}
	
	@Override
	public?Cart?getModel（）?{
		return?cart;
	}
	
	private?IMembersService?membersService;
	public?void?setMembersService（IMembersService?membersService）?{
		this.membersService?=?membersService;
	}
	public?IMembersService?getMembersService（）?{
		return?membersService;
	}
	
	private?int?productId;
	public?void?setProductId（int?productId）?{
		this.productId?=?productId;
	}
	public?int?getProductId（）?{
		return?productId;
	}
	
	private?IProductService?productService;
	public?void?setProductService（IProductService?productService）?{
		this.productService?=?productService;
	}
	public?IProductService?getProductService（）?{
		return?productService;
	}
	
	private?ICartService?cartService;
	public?void?setCartService（ICartService?cartService）?{
		this.cartService?=?cartService;
	}
	public?ICartService?getCartService（）?{
		return?cartService;
	}
	
	public?String?addCart（）?throws?Exception?{
		
		Members?members?=??（Members）?ActionContext.getContext（）.getSession（）.get（“membersInfo“）;
		if（members?==?null）{
			return?“login“;
		}
		
		Set?ca?=?members.getCart（）;
		Iterator?it?=?ca.iterator（）;
		while（it.hasNext（））{
			Cart?next?=?it.next（）;
			int?pid?=next.getProductid（）;
			if（pid?==?productId）{
				
				next.setProductnumber（next.getProductnumber（）+1）;
				next.setTotalprice（next.getProductnumber（）*next.getProductprice（））;
				
				next.setMembers（members）;
				
				cartService.update（next）;
				
				ActionContext.getContext（）.getSession（）.put（“membersInfo“?membersService.findById（members.getId（）））;
				
				return?“listCartInfo“;
			}
		}
		
		Product?productInfo?=?productService.findById（productId）;
		
		int?id?=?productInfo.getId（）;
		String?name?=?productInfo.getName（）;
		int?numbe

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????4503??2017-07-02?22:53??2017-7-2-supermarket.sql
?????目錄???????????0??2017-07-02?22:52??Supermarket\
?????文件????????3583??2017-06-20?22:38??Supermarket\.classpath
?????文件????????1269??2017-06-20?22:38??Supermarket\.project
?????目錄???????????0??2017-07-02?22:52??Supermarket\.settings\
?????文件?????????564??2017-06-10?20:53??Supermarket\.settings\.jsdtscope
?????文件??????????79??2017-06-20?22:38??Supermarket\.settings\com.genuitec.eclipse.migration.prefs
?????文件?????????364??2017-06-10?20:53??Supermarket\.settings\org.eclipse.jdt.core.prefs
?????文件?????????492??2017-06-10?23:43??Supermarket\.settings\org.eclipse.wst.common.component
?????文件?????????172??2017-06-20?22:38??Supermarket\.settings\org.eclipse.wst.common.project.facet.core.prefs.xml
?????文件?????????462??2017-06-20?22:38??Supermarket\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-06-10?20:53??Supermarket\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-06-10?20:53??Supermarket\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-07-02?22:52??Supermarket\WebRoot\
?????目錄???????????0??2017-07-02?22:52??Supermarket\WebRoot\meta-INF\
?????文件??????????39??2017-06-10?20:53??Supermarket\WebRoot\meta-INF\MANIFEST.MF
?????目錄???????????0??2017-07-02?22:52??Supermarket\WebRoot\WEB-INF\
?????目錄???????????0??2017-07-02?22:52??Supermarket\WebRoot\WEB-INF\back\
?????目錄???????????0??2017-07-02?22:52??Supermarket\WebRoot\WEB-INF\back\members\
?????文件????????2522??2017-06-28?18:17??Supermarket\WebRoot\WEB-INF\back\members\addMem.jsp
?????文件????????2756??2017-07-02?19:51??Supermarket\WebRoot\WEB-INF\back\members\listMembers.jsp
?????文件????????2876??2017-06-28?18:29??Supermarket\WebRoot\WEB-INF\back\members\updateMem.jsp
?????目錄???????????0??2017-07-02?22:52??Supermarket\WebRoot\WEB-INF\back\order\
?????文件????????2553??2017-06-29?08:28??Supermarket\WebRoot\WEB-INF\back\order\backlistAllOrders.jsp
?????文件????????2334??2017-06-28?12:24??Supermarket\WebRoot\WEB-INF\back\order\backlistOrderone.jsp
?????文件????????2252??2017-06-28?12:24??Supermarket\WebRoot\WEB-INF\back\order\backlistorderInfo.jsp
?????目錄???????????0??2017-07-02?22:52??Supermarket\WebRoot\WEB-INF\back\product\
?????文件????????3025??2017-06-28?12:23??Supermarket\WebRoot\WEB-INF\back\product\addProduct.jsp
?????文件????????4027??2017-06-28?12:22??Supermarket\WebRoot\WEB-INF\back\product\listProduct.jsp
?????文件????????3317??2017-06-28?12:23??Supermarket\WebRoot\WEB-INF\back\product\updateProduct.jsp
?????目錄???????????0??2017-07-02?22:52??Supermarket\WebRoot\WEB-INF\classes\
............此處省略190個文件信息