package com.itjiandan.servlet;
import java.io.IOException;
import java.lang.reflect.Method;
import java.sql.Timestamp;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import com.itjiandan.dao.IAuthority_DAO;
import com.itjiandan.dao.ICommodityClass_DAO;
import com.itjiandan.dao.ICommodity_DAO;
import com.itjiandan.dao.IGroup_DAO;
import com.itjiandan.dao.IUser_DAO;
import com.itjiandan.daoimpl.Authority_DAOImpl;
import com.itjiandan.daoimpl.CommodityClass_DAOImpl;
import com.itjiandan.daoimpl.Commodity_DAOImpl;
import com.itjiandan.daoimpl.Group_DAOImpl;
import com.itjiandan.daoimpl.User_DAOImpl;
import com.itjiandan.model.Authority_Entity;
import com.itjiandan.model.CommodityClass_Entity;
import com.itjiandan.model.Commodity_Entity;
import com.itjiandan.model.Group_Entity;
import com.itjiandan.model.User_Entity;
import com.itjiandan.util.DeleteFileUtil;
import com.itjiandan.util.FileLoadUtil;
import com.itjiandan.util.IPTimeRandom;
import com.itjiandan.util.LogUtil;
@SuppressWarnings("serial")
public class AdminServlet extends HttpServlet {
private static AdminServlet adminServlet;
private static Map<String,String> myFLMap;
private static String myform;
private static String method;
private static String datename;
static
{
adminServlet = new AdminServlet();
}
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException,IOException{
doPost(req,resp);
}
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException,IOException{
req.setCharacterEncoding("UTF-8");
resp.setCharacterEncoding("UTF-8");
myform = req.getParameter("myform");
method = req.getParameter("method");
//LogUtil.i(this.getServletContext().getRealPath("/") + "p_w_picpaths\\");
//LogUtil.i(req.getSession().getServletContext().getRealPath("/"));
if(method == null && myform == null){
IPTimeRandom itr = new IPTimeRandom(req.getRemoteAddr());
datename = itr.getIPTimeRandom() + ".";
LogUtil.i("datename=" + datename + ",ip=" + req.getRemoteAddr());
String path = req.getSession().getServletContext().getRealPath("/") + "p_w_picpaths"+"\\" + datename;
myFLMap = FileLoadUtil.fileLoad(req, path);
myform = myFLMap.get("myform");
method = myFLMap.get("method");
}
LogUtil.i("AdminServlet----->myform="+myform);
Method methods;
try {
methods = AdminServlet.class.getDeclaredMethod(myform, HttpServletRequest.class,
HttpServletResponse.class);
methods.invoke(adminServlet, req,resp);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 用户登入
* @param req
* @param resp
* @throws ServletException
* @throws IOException
*/
public void login(HttpServletRequest req, HttpServletResponse resp)
throws ServletException,IOException{
String method = req.getParameter("method");
if("login".equals(method))
{
String name = req.getParameter("name");
String pass = req.getParameter("pass");
LogUtil.i("login--->name="+name+",password="+pass);
IUser_DAO iuser = new User_DAOImpl();
User_Entity user = iuser.getUser(name, pass);
if(user != null)
{
int uid = user.getId();
IGroup_DAO igroup = new Group_DAOImpl();
Group_Entity group = igroup.getGroupByUserId(uid);
int gid = group.getId();
List<Authority_Entity> authoritys = igroup.getGroupAuthorityById(gid);
Map<String, String> myAMap = new HashMap<String,String>();
for(int i=0; i<authoritys.size(); i++){
Authority_Entity authority = authoritys.get(i);
String key = authority.getMyform() +"|" + authority.getMethod();
myAMap.put(key, authority.getPath());
}
req.getSession().setAttribute("#myAMap#", myAMap);
req.getSession().setAttribute("#user#", user);
req.getRequestDispatcher("/WEB-INF/admin/index.jsp").forward(req, resp);
}else{
req.setAttribute("false", "false");
req.getRequestDispatcher("/WEB-INF/admin/login.jsp").forward(req, resp);
}
}else if("showlogin".equals(method)){
req.getRequestDispatcher("/WEB-INF/admin/login.jsp").forward(req, resp);
}else if("logout".equals(method)){
String out = req.getParameter("out");
if(out != null)req.getRequestDispatcher("/WEB-INF/admin/login.jsp").forward(
req, resp);
req.getRequestDispatcher("/WEB-INF/admin/logout.jsp").forward(req,resp);
}
}
/**
* 用户列表
* @param req
* @param resp
* @throws ServletException
* @throws IOException
*/
public void userList(HttpServletRequest req, HttpServletResponse resp)
throws ServletException,IOException{
IGroup_DAO igroup = new Group_DAOImpl();
IUser_DAO iuser = new User_DAOImpl();
User_Entity user = null;
//Group_Entity group = null;
String method = req.getParameter("method");
if("showuserlist".equals(method))
{
String p = req.getParameter("page");
String s = req.getParameter("size");
int page = p == null ? 1 : Integer.valueOf(p);
int size = s == null ? 5 : Integer.valueOf(s);
List<User_Entity> users = iuser.getPageUser(page, size);
int count = iuser.getCountUser();
if(users.size() >= 1){
req.setAttribute("users", users);
req.setAttribute("page", page);
req.setAttribute("size", size);
req.setAttribute("count", count);
req.getRequestDispatcher("/WEB-INF/admin/userlist.jsp").forward(req, resp);
}else{
req.setAttribute("userlist", "no data");
req.getRequestDispatcher("/WEB-INF/admin/userlist.jsp").forward(req, resp);
}
}else if("adduser".equals(method))
{
String name = req.getParameter("name");
String pass = req.getParameter("pass");
String a = req.getParameter("age");
String sex = req.getParameter("sex");
String job = req.getParameter("job");
String mail = req.getParameter("mail");
String g = req.getParameter("gid");
String s = req.getParameter("state");
int age = Integer.valueOf(a);
int gid = Integer.valueOf(g);
int state = Integer.valueOf(s);
Timestamp createdate = new Timestamp(System.currentTimeMillis());
user = new User_Entity(null, name, pass, age, sex, job, mail, createdate, null, state);
boolean flse = iuser.addUser(user);
if(flse){
iuser.addUserGroup(name, gid);
resp.sendRedirect(req.getContextPath()+"/AdminServlet?myform=userList&" +
"method=showuserlist");
}
}else if("showadduser".equals(method))
{
String i = req.getParameter("uid");
if(i != null && i != ""){
LogUtil.i("showadduser---->id="+i);
user = iuser.upUserById(Integer.valueOf(i));
req.setAttribute("user", user);
}
List<Group_Entity> groups = igroup.getPageGroup(1, 50);
req.setAttribute("groups", groups);
req.getRequestDispatcher("/WEB-INF/admin/userinfo.jsp").forward(req, resp);
}else if("upuser".equals(method))
{
String u = req.getParameter("uid");
String name = req.getParameter("name");
String a = req.getParameter("age");
String sex = req.getParameter("sex");
String job = req.getParameter("job");
String mail = req.getParameter("mail");
String g = req.getParameter("gid");
String s = req.getParameter("state");
int uid = Integer.valueOf(u);
int age = Integer.valueOf(a);
int state = Integer.valueOf(s);
user = new User_Entity(uid, name, null, age, sex, job, mail, null, null, state);
boolean flse = iuser.upUser(user);
iuser.delUserGroup(uid);
if(flse){
if(g != null && g != ""){
int gid = Integer.valueOf(g);
iuser.addUserGroup(name, gid);
}
resp.sendRedirect(req.getContextPath()+"/AdminServlet?myform=userList&" +
"method=showuserlist");
}
}else if("deluser".equals(method))
{
String[] i = req.getParameterValues("uid");
int k = 1;
if(i != null ){
LogUtil.i("deluser------->选中"+i.length+"个");
int[] id = new int[i.length];
for(int j=0; j<i.length; j++){
id[j] = Integer.valueOf(i[j]);
k ++;
}
iuser.delUser(id);
if( k == i.length)req.setAttribute("deluser", "succeed");
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=userList&method=showuserlist");
}
}
/**
* 角色列表
* @param req
* @param resp
* @throws ServletException
* @throws IOException
*/
public void groupList(HttpServletRequest req,HttpServletResponse resp)
throws ServletException,IOException{
IGroup_DAO igroup = new Group_DAOImpl();
IAuthority_DAO iauthority = new Authority_DAOImpl();
List<Authority_Entity> authoritys = null;
Authority_Entity oneauthority = null;
Authority_Entity twoauthority = null;
Group_Entity group = null;
String method = req.getParameter("method");
LogUtil.i("groupList---->method="+method);
if("showgrouplist".equals(method))
{
String p = req.getParameter("page");
String s = req.getParameter("size");
int page = p == null ? 1 : Integer.valueOf(p);
int size = s == null ? 5 : Integer.valueOf(s);
List<Group_Entity> groups = igroup.getPageGroup(page, size);
int count = igroup.getCountGroup();
if(groups.size() >= 1){
req.setAttribute("groups", groups);
req.setAttribute("page", page);
req.setAttribute("size", size);
req.setAttribute("count", count);
req.getRequestDispatcher("/WEB-INF/admin/grouplist.jsp").forward(req, resp);
}else{
req.setAttribute("grouplist", "no data");
req.getRequestDispatcher("/WEB-INF/admin/grouplist.jsp").forward(req, resp);
}
}else if("addgroup".equals(method))
{
String name = req.getParameter("name");
String s = req.getParameter("state");
String[] a = req.getParameterValues("aid");
LogUtil.i("addgroup----->共有"+a.length+"个aid");
int state = Integer.valueOf(s);
Timestamp createdate = new Timestamp(System.currentTimeMillis());
group = new Group_Entity(null, name, createdate, null, state);
boolean flse = igroup.addGroup(group);
if(flse){
int[] aid = new int[a.length];
for(int i=0; i<a.length; i++){
aid[i] = Integer.valueOf(a[i]);
}
igroup.addGroupAuthority(name, aid);
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=groupList&method=showgrouplist");
}
else if("showaddgroup".equals(method))
{
String g = req.getParameter("gid");
Map<String, String> myMap = new HashMap<String,String>();
if(g != null){
int id = Integer.valueOf(g);
authoritys = igroup.getGroupAuthorityById(id);
if(authoritys.size() >= 1){
for(int i=0; i<authoritys.size(); i++){
myMap.put(authoritys.get(i).getId()+"", "");
}
}
group = igroup.upGroupById(id);
}
List<Authority_Entity> oneauthoritys = iauthority.getPageAuthority(0, 1, 100);
for(int o=0; o<oneauthoritys.size(); o++){
oneauthority = oneauthoritys.get(o);
List<Authority_Entity> twoauthoritys = iauthority.getPageAuthority(oneauthority.getId(), 1, 100);
oneauthority.setList(twoauthoritys);
for(int t=0; t<oneauthority.getList().size(); t++){
twoauthority = oneauthority.getList().get(t);
List<Authority_Entity> threeauthoritys = iauthority.getPageAuthority(twoauthority.getId(), 1, 100);
twoauthority.setList(threeauthoritys);
}
}
req.setAttribute("myMap", myMap);
req.setAttribute("group", group);
req.setAttribute("oneauthoritys", oneauthoritys);
req.getRequestDispatcher("/WEB-INF/admin/groupinfo.jsp").forward(req, resp);
}
else if("upgroup".equals(method))
{
String g = req.getParameter("gid");
String name = req.getParameter("name");
String s = req.getParameter("state");
String[] a = req.getParameterValues("aid");
LogUtil.i("upgroup----->共有"+a.length+"个aid");
int state = Integer.valueOf(s);
int id = Integer.valueOf(g);
int[] gid = {Integer.valueOf(g)};
Timestamp reworkdate = new Timestamp(System.currentTimeMillis());
group = new Group_Entity(id, name, null, reworkdate, state);
igroup.delGroupAuthority(gid);
boolean flse = igroup.upGroup(group);
if(flse){
int[] aid = new int[a.length];
for(int i=0; i<a.length; i++){
aid[i] = Integer.valueOf(a[i]);
}
igroup.addGroupAuthority(name, aid);
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=groupList&method=showgrouplist");
}
else if("delgroup".equals(method))
{
String[] g = req.getParameterValues("gid");
if(g != null ){
LogUtil.i("delgroup------->选中"+g.length+"个");
int[] gid = new int[g.length];
for(int j=0; j<g.length; j++){
gid[j] = Integer.valueOf(g[j]);
}
igroup.delGroup(gid);
igroup.delGroupAuthority(gid);
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=groupList&method=showgrouplist");
}
}
/**
* 权限列表
* @param req
* @param resp
* @throws ServletException
* @throws IOException
*/
public void authorityList(HttpServletRequest req,HttpServletResponse resp)
throws ServletException,IOException{
IAuthority_DAO iauthority = new Authority_DAOImpl();
Authority_Entity authority = null;
Authority_Entity oneauthority = null;
Authority_Entity twoauthority = null;
String method = req.getParameter("method");
if("showauthoritylist".equals(method))
{
String p = req.getParameter("page");
String s = req.getParameter("size");
int page = p == null ? 1 : Integer.valueOf(p);
int size = s == null ? 50 : Integer.valueOf(s);
List<Authority_Entity> oneauthoritys = iauthority.getPageAuthority(0, page, size);
for(int o=0; o<oneauthoritys.size(); o++){
oneauthority = oneauthoritys.get(o);
List<Authority_Entity> twoauthoritys = iauthority.getPageAuthority(oneauthority.getId(), 1, 100);
oneauthority.setList(twoauthoritys);
for(int t=0; t<oneauthority.getList().size(); t++){
twoauthority = oneauthority.getList().get(t);
List<Authority_Entity> threeauthoritys = iauthority.getPageAuthority(twoauthority.getId(), 1, 100);
twoauthority.setList(threeauthoritys);
}
}
int count = iauthority.getCountAuthority();
if(oneauthoritys.size() >= 1){
req.setAttribute("oneauthoritys", oneauthoritys);
req.setAttribute("page", page);
req.setAttribute("size", size);
req.setAttribute("count", count);
req.getRequestDispatcher("/WEB-INF/admin/authoritylist.jsp").forward(req, resp);
}else{
req.setAttribute("authoritylist", "no data");
req.getRequestDispatcher("/WEB-INF/admin/authoritylist.jsp").forward(req, resp);
}
}
else if("addauthority".equals(method))
{
String name = req.getParameter("name");
String description = req.getParameter("description");
String myforms = req.getParameter("myforms");
String methods = req.getParameter("methods");
String path = req.getParameter("path");
String s = req.getParameter("state");
String p = req.getParameter("pid");
int pid = p == null ? 0 : Integer.valueOf(p);
int state = Integer.valueOf(s);
Timestamp createdate = new Timestamp(System.currentTimeMillis());
authority = new Authority_Entity(null, name, description, myforms, methods, path, createdate, null, state, pid);
iauthority.addAuthority(authority);
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=authorityList&method=showauthoritylist");
}
else if("showaddauthority".equals(method))
{
String a = req.getParameter("aid");
if(a != null){
int id = Integer.valueOf(a);
authority = iauthority.upAuthorityById(id);
}
List<Authority_Entity> oneauthoritys = iauthority.getPageAuthority(0, 1, 100);
for(int o=0; o<oneauthoritys.size(); o++){
oneauthority = oneauthoritys.get(o);
List<Authority_Entity> twoauthoritys = iauthority.getPageAuthority(oneauthority.getId(), 1, 100);
oneauthority.setList(twoauthoritys);
for(int t=0; t<oneauthority.getList().size(); t++){
twoauthority = oneauthority.getList().get(t);
List<Authority_Entity> threeauthoritys = iauthority.getPageAuthority(twoauthority.getId(), 1, 100);
twoauthority.setList(threeauthoritys);
}
}
req.setAttribute("authority", authority);
req.setAttribute("oneauthoritys", oneauthoritys);
req.getRequestDispatcher("/WEB-INF/admin/authorityinfo.jsp").forward(req, resp);
}
else if("upauthority".equals(method))
{
String a = req.getParameter("aid");
String name = req.getParameter("name");
String description = req.getParameter("description");
String myforms = req.getParameter("myforms");
String methods = req.getParameter("methods");
String path = req.getParameter("path");
String s = req.getParameter("state");
String p = req.getParameter("pid");
int state = Integer.valueOf(s);
int id = Integer.valueOf(a);
int pid = Integer.valueOf(p);
Timestamp reworkdate = new Timestamp(System.currentTimeMillis());
authority = new Authority_Entity(id, name, description, myforms, methods, path, null, reworkdate, state, pid);
iauthority.upAuthority(authority);
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=authorityList&method=showauthoritylist");
}
else if("delauthority".equals(method))
{
String[] a = req.getParameterValues("aid");
if(a != null ){
LogUtil.i("delauthority------->选中"+a.length+"个");
int[] id = new int[a.length];
for(int j=0; j<a.length; j++){
id[j] = Integer.valueOf(a[j]);
}
iauthority.delAuthority(id);
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=authorityList&method=showauthoritylist");
}
}
/**
* 商品列表
* @param req
* @param resp
* @throws ServletException
* @throws IOException
*/
@SuppressWarnings("static-access")
public void commodityList(HttpServletRequest req,HttpServletResponse resp)
throws ServletException,IOException{
ICommodity_DAO icommodity = null;
Commodity_Entity commodity = null;
List<Commodity_Entity> commoditys = null;
Map<String,String> myMap = null;
String method = req.getParameter("method");
LogUtil.i("commodityList---->method="+this.method);
if("showcommoditylist".equals(method))
{
String p = req.getParameter("page");
String s = req.getParameter("size");
int page = p == null ? 1 : Integer.valueOf(p);
int size = s == null ? 5 : Integer.valueOf(s);
icommodity = new Commodity_DAOImpl();
commoditys = icommodity.getPageCommodity(page, size);
int count = icommodity.getCountCommodity();
if(commoditys.size() >= 1){
req.setAttribute("commoditys", commoditys);
req.setAttribute("page", page);
req.setAttribute("size", size);
req.setAttribute("count", count);
req.getRequestDispatcher("/WEB-INF/admin/commoditylist.jsp").forward(req, resp);
}else{
req.setAttribute("grouplist", "no data");
req.getRequestDispatcher("/WEB-INF/admin/commoditylist.jsp").forward(req, resp);
}
}
else if("showaddcommodity".equals(method))
{
String c = req.getParameter("cid");
if(c != null){
int cid = Integer.valueOf(c);
icommodity = new Commodity_DAOImpl();
commodity = icommodity.upCommodityById(cid);
myMap = new HashMap<String, String>();
CommodityClass_Entity commodityclass = icommodity.getCommodityCommodityClassById(cid);
if(commodityclass != null){
myMap.put(commodityclass.getId() +"", "");
}
}
ICommodityClass_DAO icommodityclass = new CommodityClass_DAOImpl();
List<CommodityClass_Entity> commodityclasss = icommodityclass.getPageCommodityClass(0, 1, 100);
for(int o=0; o<commodityclasss.size(); o++){
CommodityClass_Entity onecommodityclass = commodityclasss.get(o);
List<CommodityClass_Entity> twocommodityclasss = icommodityclass.getPageCommodityClass(onecommodityclass.getId(), 1, 100);
onecommodityclass.setList(twocommodityclasss);
for(int t=0; t<onecommodityclass.getList().size(); t++){
CommodityClass_Entity twocommodityclass = onecommodityclass.getList().get(t);
List<CommodityClass_Entity> threecommodityclasss = icommodityclass.getPageCommodityClass(twocommodityclass.getId(), 1, 100);
twocommodityclass.setList(threecommodityclasss);
}
}
req.setAttribute("myMap", myMap);
req.setAttribute("commodity", commodity);
req.setAttribute("commodityclasss", commodityclasss);
req.getRequestDispatcher("/WEB-INF/admin/commodityinfo.jsp").forward(req, resp);
}
else if("addcommodity".equals(this.method))
{
String num = this.myFLMap.get("number");
String name = this.myFLMap.get("name");
String path = this.myFLMap.get("p_w_picpathname");
if(path != null && !"".equals(path)) path = "/p_w_picpaths/"+this.datename + this.myFLMap.get("p_w_picpathname");
String p = this.myFLMap.get("price");
String link = this.myFLMap.get("link");
String s = this.myFLMap.get("state");
String cc = this.myFLMap.get("ccid");
int number = Integer.valueOf(num);
float price = Float.valueOf(p);
int state = Integer.valueOf(s);
int ccid = Integer.valueOf(cc);
LogUtil.i("mumber="+num+"\n name="+name+"\n path="+path+"\n price="+p+"\n link="+link+"\n state="+s+"\n ccid="+cc);
Timestamp createdate = new Timestamp(System.currentTimeMillis());
icommodity = new Commodity_DAOImpl();
commodity = new Commodity_Entity(null, number, name, price, path, link, createdate, null, state);
boolean flse = icommodity.addCommodity(commodity);
if(flse){
icommodity.addCommodityCommodityClass(number, ccid);
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=commodityList&method=showcommoditylist");
}
else if("upcommodity".equals(this.method))
{
String ci = this.myFLMap.get("cid");
String num = this.myFLMap.get("number");
String name = this.myFLMap.get("name");
String path = this.myFLMap.get("p_w_picpathname");
if(path != null )path = "/p_w_picpaths/"+this.datename + this.myFLMap.get("p_w_picpathname");
String p = this.myFLMap.get("price");
String link = this.myFLMap.get("link");
String s = this.myFLMap.get("state");
String cc = this.myFLMap.get("ccid");
int number = Integer.valueOf(num);
float price = Float.valueOf(p);
int state = Integer.valueOf(s);
int cid = Integer.valueOf(ci);
int ccid = Integer.valueOf(cc);
Timestamp reworkdate = new Timestamp(System.currentTimeMillis());
icommodity = new Commodity_DAOImpl();
commodity = icommodity.upCommodityById(cid);
String newpath = req.getSession().getServletContext().getRealPath("/") + commodity.getPath();
DeleteFileUtil.deleteFilePath(newpath, null);
commodity = new Commodity_Entity(cid, number, name, price, path, link, null, reworkdate, state);
boolean flse = icommodity.upCommodity(commodity);
if(flse){
int[] newcid = {cid};
icommodity.delCommodityCommodityClass(newcid);
icommodity.addCommodityCommodityClass(number, ccid);
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=commodityList&method=showcommoditylist");
}
else if("delcommodity".equals(this.method))
{
String[] c = req.getParameterValues("cid");
if(c != null){
int[] cid = new int[c.length];
for(int i=0; i<c.length; i++){
cid[i] = Integer.valueOf(c[i]);
}
icommodity = new Commodity_DAOImpl();
String[] p = icommodity.getCommodityById(cid);
String[] paths = new String[p.length];
for(int i=0; i<paths.length; i++){
paths[i] = req.getSession().getServletContext().getRealPath("/") + p[i];
}
DeleteFileUtil.deleteFilePath(null, paths);
icommodity.delCommodity(cid);
icommodity.delCommodityCommodityClass(cid);
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=commodityList&method=showcommoditylist");
}
}
/**
* 商品分类列表
* @param req
* @param resp
* @throws ServletException
* @throws IOException
* @throws JSONException
*/
@SuppressWarnings("static-access")
public void commodityClassList(HttpServletRequest req,HttpServletResponse resp)
throws ServletException,IOException, JSONException{
ICommodityClass_DAO icommodityclass = null;
CommodityClass_Entity commodityclass = null;
CommodityClass_Entity onecommodityclass = null;
CommodityClass_Entity twocommodityclass = null;
String method = req.getParameter("method");
if("showcommodityclasslist".equals(method))
{
String p = req.getParameter("page");
String s = req.getParameter("size");
int page = p == null ? 1 : Integer.valueOf(p);
int size = s == null ? 50 : Integer.valueOf(s);
icommodityclass = new CommodityClass_DAOImpl();
List<CommodityClass_Entity> commodityclasss = icommodityclass.getPageCommodityClass(0, page, size);
for(int o=0; o<commodityclasss.size(); o++){
onecommodityclass = commodityclasss.get(o);
List<CommodityClass_Entity> twocommodityclasss = icommodityclass.getPageCommodityClass(onecommodityclass.getId(), 1, 100);
onecommodityclass.setList(twocommodityclasss);
for(int t=0; t<onecommodityclass.getList().size(); t++){
twocommodityclass = onecommodityclass.getList().get(t);
List<CommodityClass_Entity> threecommodityclasss = icommodityclass.getPageCommodityClass(twocommodityclass.getId(), 1, 100);
twocommodityclass.setList(threecommodityclasss);
}
}
int count = icommodityclass.getCountCommodityClass();
if(commodityclasss.size() >= 1){
req.setAttribute("commodityclasss", commodityclasss);
req.setAttribute("page", page);
req.setAttribute("size", size);
req.setAttribute("count", count);
req.getRequestDispatcher("/WEB-INF/admin/commodityclasslist.jsp").forward(req, resp);
}else{
req.setAttribute("commodityclassslist", "no data");
req.getRequestDispatcher("/WEB-INF/admin/commodityclasslist.jsp").forward(req, resp);
}
}
else if("addcommodityclass".equals(this.method))
{
String name = this.myFLMap.get("name");
String path = this.myFLMap.get("p_w_picpathname");
if(path != null && !"".equals(path)) path = "/p_w_picpaths/"+this.datename + this.myFLMap.get("p_w_picpathname");
String s = this.myFLMap.get("state");
String p = this.myFLMap.get("pid");
int pid = p == null ? 0 : Integer.valueOf(p);
int state = Integer.valueOf(s);
icommodityclass = new CommodityClass_DAOImpl();
Timestamp createdate = new Timestamp(System.currentTimeMillis());
commodityclass = new CommodityClass_Entity(null, name, path, createdate, null, state, pid);
icommodityclass.addCommodityClass(commodityclass);
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=commodityClassList&method=showcommodityclasslist");
}
else if("showaddcommodityclass".equals(this.method))
{
String cc = req.getParameter("ccid");
if(cc != null){
LogUtil.i("showaddcommodityclass ---->ccid="+cc);
int id = Integer.valueOf(cc);
icommodityclass = new CommodityClass_DAOImpl();
commodityclass = icommodityclass.upCommodityClassById(id);
}
icommodityclass = new CommodityClass_DAOImpl();
List<CommodityClass_Entity> commodityclasss = icommodityclass.getPageCommodityClass(0, 1, 100);
for(int o=0; o<commodityclasss.size(); o++){
onecommodityclass = commodityclasss.get(o);
List<CommodityClass_Entity> twocommodityclasss = icommodityclass.getPageCommodityClass(onecommodityclass.getId(), 1, 100);
onecommodityclass.setList(twocommodityclasss);
for(int t=0; t<onecommodityclass.getList().size(); t++){
twocommodityclass = onecommodityclass.getList().get(t);
List<CommodityClass_Entity> threecommodityclasss = icommodityclass.getPageCommodityClass(twocommodityclass.getId(), 1, 100);
twocommodityclass.setList(threecommodityclasss);
}
}
req.setAttribute("commodityclass", commodityclass);
req.setAttribute("commodityclasss", commodityclasss);
req.getRequestDispatcher("/WEB-INF/admin/commodityclassinfo.jsp").forward(req, resp);
}
else if("upcommodityclass".equals(this.method))
{
String cc = this.myFLMap.get("ccid");
String name = this.myFLMap.get("name");
String path = this.myFLMap.get("p_w_picpathname");
if(path != null && !"".equals(path)) path = "/p_w_picpaths/"+this.datename + this.myFLMap.get("p_w_picpathname");
String s = this.myFLMap.get("state");
String p = this.myFLMap.get("pid");
int state = Integer.valueOf(s);
int id = Integer.valueOf(cc);
int pid = p == null ? 0 : Integer.valueOf(p);
icommodityclass = new CommodityClass_DAOImpl();
commodityclass = icommodityclass.upCommodityClassById(id);
String newpath = req.getSession().getServletContext().getRealPath("/") + commodityclass.getPath();
DeleteFileUtil.deleteFilePath(newpath,null);
Timestamp reworkdate = new Timestamp(System.currentTimeMillis());
commodityclass = new CommodityClass_Entity(id, name, path, null, reworkdate, state, pid);
icommodityclass.upCommodityClass(commodityclass);
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=commodityClassList&method=showcommodityclasslist");
}
else if("delcommodityclass".equals(this.method))
{
String[] a = req.getParameterValues("ccid");
if(a != null ){
LogUtil.i("delcommodityclass------->选中"+a.length+"个");
int[] ccid = new int[a.length];
for(int j=0; j<a.length; j++){
ccid[j] = Integer.valueOf(a[j]);
}
icommodityclass = new CommodityClass_DAOImpl();
String[] p = icommodityclass.getCommodityClassById(ccid);
String[] paths = new String[p.length];
for(int i=0; i<p.length; i++)
{
paths[i] = req.getSession().getServletContext().getRealPath("/") + p[i];
}
DeleteFileUtil.deleteFilePath(null, paths);
icommodityclass.delCommodityClass(ccid);
icommodityclass.delCommodityCommodityClassById(ccid);
}
resp.sendRedirect(req.getContextPath() + "/AdminServlet?myform=commodityClassList&method=showcommodityclasslist");
}
else if("getcommodityclass".equals(method))
{
LogUtil.i("我终于到这里了");
String cc = req.getParameter("ccid");
int ccid = cc == null ? 0 : Integer.valueOf(cc);
icommodityclass = new CommodityClass_DAOImpl();
List<CommodityClass_Entity> commodityclasss = icommodityclass.getPageCommodityClass(ccid, 1, 100);
JSONArray array = new JSONArray();
for(int i=0; i<commodityclasss.size(); i++)
{
JSONObject bje = new JSONObject();
commodityclass = commodityclasss.get(i);
bje.put("id", commodityclass.getId());
bje.put("name", commodityclass.getName());
array.put(bje);
}
resp.setContentType("text/json");
resp.getWriter().write(array.toString());
}
}
}基于Servlet_MVC模式增删改查_Servlet(4)
原创itjiandan 博主文章分类：Java Web ©著作权
文章标签 Servlet_MVC_Servlet 文章分类 前端开发
©著作权归作者所有：来自51CTO博客作者itjiandan的原创作品，请联系作者获取转载授权，否则将追究法律责任
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