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package com.action;

import org.apache.struts.action.ActionMapping;

import org.apache.struts.action.ActionForm;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForward;

import com.actionForm.ProviderForm;

import org.apache.struts.action.Action;

import com.dao.ProviderDAO;

public class Provider extends Action {

ProviderDAO providerDAO=null;

public Provider(){

providerDAO=new ProviderDAO();

}

public ActionForward execute(ActionMapping mapping, ActionForm form,

HttpServletRequest request,

HttpServletResponse response) {

String action=request.getParameter("action");

if(action.equals("") || action==null){

request.setAttribute("err","您的操作有误！");

return mapping.findForward("error");

}else if(action.equals("providerQuery")){

return providerQuery(mapping,form,request,response);

}else if(action.equals("providerdel")){

return providerDel(mapping, form, request, response);

}else if(action.equals("provideradd")){

return providerAdd(mapping, form, request, response);

}else if(action.equals("providerMQuery")){

return providerQModify(mapping, form, request, response);

}else if(action.equals("providerModify")){

return providerModify(mapping, form, request, response);

}

return mapping.findForward("error");

}

public ActionForward providerQuery(ActionMapping mapping, ActionForm form,

HttpServletRequest request,

HttpServletResponse response) {

String str = "";

request.setAttribute("providerList", providerDAO.query(str));

return mapping.findForward("providerQuery");

}

public ActionForward providerDel(ActionMapping mapping, ActionForm form,

HttpServletRequest request,

HttpServletResponse response) {

int id=Integer.parseInt(request.getParameter("id"));

int rtn=providerDAO.del(id);

if(rtn==0){

request.setAttribute("error","该供应商信息不能删除！");

return mapping.findForward("error");

}else{

return mapping.findForward("providerdelok");

}

}

public ActionForward providerAdd(ActionMapping mapping, ActionForm form,

HttpServletRequest request,

HttpServletResponse response) {

ProviderForm providerForm = (ProviderForm) form;

int rtn=providerDAO.insert(providerForm);

if(rtn==2){

request.setAttribute("error","该供应商信息已经存在！");

return mapping.findForward("error");

}else if(rtn==1){

return mapping.findForward("provideraddok");

}else{

request.setAttribute("error","供应商信息添加失败！");

return mapping.findForward("error");

}

}

public ActionForward providerQModify(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){

int id=Integer.parseInt(request.getParameter("id"));

request.setAttribute("providerList",providerDAO.query(id));

return mapping.findForward("providerQModify");

}

public ActionForward providerModify(ActionMapping mapping, ActionForm form,

HttpServletRequest request,

HttpServletResponse response) {

ProviderForm providerForm = (ProviderForm) form;

// ChStr chStr=new ChStr();

// providerForm.setName(chStr.toChinese(providerForm.getName()));

// providerForm.setAddress(chStr.toChinese(providerForm.getAddress()));

// providerForm.setBankName(chStr.toChinese(providerForm.getBankName()));

// providerForm.setMemo(chStr.toChinese(providerForm.getMemo()));

int rtn=providerDAO.Modify(providerForm);

if(rtn==1){

return mapping.findForward("providermodiok");

}else{

request.setAttribute("error","修改供应商信息失败！");

return mapping.findForward("error");

}

}

}