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| package src;
import java.io.IOException;
import java.util.Enumeration;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class LoginCommand implements Command{
private static final String PARAM_NAME_LANGUAGE_NAME_LOGIN = "languageNameLogin";
private static final String PARAM_NAME_LOGIN = "login";
private static final String PARAM_NAME_PASSWORD= "password";
private static final String PARAM_NAME_GENDER_EN="gender";
private static final String PARAM_NAME_SURNAME_EN="surnameEn";
private static final String PARAM_NAME_SURNAME_RU="surnameRu";
private static final String PARAM_NAME_NAME_EN="nameEn";
private static final String PARAM_NAME_NAME_RU="nameRu";
private static final String PARAM_NAME_PATRONYMIC_EN="patronymicEn";
private static final String PARAM_NAME_PATRONYMIC_RU="patronymicRu";
private static final String PARAM_NAME_DATE_OF_BIRTHDAY="dateOfBirthday";
private static final String PARAM_NAME_ADDRESS_OF_RESIDENCE_EN="addressOfResidenceEn";
private static final String PARAM_NAME_ADDRESS_OF_RESIDENCE_RU="addressOfResidenceRu";
private static final String PARAM_NAME_HOME_PHONE="homePhone";
private static final String PARAM_NAME_LOGIN_REG="loginReg";
private static final String PARAM_NAME_PASSWORD_REG="passwordReg";
private static final String PARAM_NAME_LANGUAGE_NAME_CATALOG ="languageNameCatalog";
public String execute(HttpServletRequest request,HttpServletResponse response)
throws ServletException, IOException {
String page = null;
String bundleName="resourceBundles.loginPage";
String bundleNameCatalog="resourceBundles.catalogPage";
String localeLanguage="";
String localeCountry="";
//извлечение из запроса логина и пароля
//String login = request.getParameter(PARAM_NAME_LOGIN);
//String pass = request.getParameter(PARAM_NAME_PASSWORD);
///////////////////
// Кодировка сообщений
// В связке MSIE 4.01 SP1 -> JSDK 2.0 servletrunner.exe всегда выдаёт "ISO-8859-1"
String requestEnc = request.getCharacterEncoding();
// Некоторые servlet engine, не мудрствуя лукаво, возвращают null
if( requestEnc==null ) requestEnc="ISO-8859-1";
String clientEnc = request.getParameter("charset");
if( clientEnc==null ) clientEnc="Cp1251";
// request.setAttribute("login",ResourceBundleManager.getInstance("resourceBundles.loginPage", "en", "UK").getProperty("LOGIN")) ;
Enumeration fields = request.getParameterNames();
if (fields.hasMoreElements()) {
while(fields.hasMoreElements()) {
String field= (String)fields.nextElement();
// String name = request.getParameter(field);
// if (name.equals("enterLog")) {
///////////////////////////
/*
if (name.equals("English")) {
bundleName="resourceBundles.loginPage";
localeLanguage="en";
localeCountry="UK";
request.setAttribute("login",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("LOGIN")) ;
request.setAttribute("password",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("PASSWORD")) ;
request.setAttribute("select",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("SELECT")) ;
page ="/jsp/login.jsp";
}
if (name.equals("Russian")) {
bundleName="resourceBundles.loginPage";
localeLanguage="ru";
localeCountry="RU";
request.setAttribute("login",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("LOGIN")) ;
request.setAttribute("password",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("PASSWORD")) ;
request.setAttribute("select",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("SELECT")) ;
page ="/jsp/login.jsp";
}
*/
if (field.equals("pageLoginLanguage")) {
String selectedLanguage = new String(request.getParameter(PARAM_NAME_LANGUAGE_NAME_LOGIN).getBytes(requestEnc),clientEnc);
if((selectedLanguage.equalsIgnoreCase("English"))||(selectedLanguage.equalsIgnoreCase("Английский"))){
//request.setAttribute("errorMessage",ResourceBundleManager.getInstance("resourceBundles.messages", "en", "UK").getProperty("LOGIN_ERROR_MESSAGE")) ;
//request.setAttribute("login",ResourceBundleManager.getInstance("resourceBundles.loginPage", "en", "UK").getProperty("LOGIN")) ;
// bundleName="resourceBundles.loginPage";
localeLanguage="en";
localeCountry="UK";
}
if((selectedLanguage.equalsIgnoreCase("Russian"))||(selectedLanguage.equalsIgnoreCase("Р*СѓСЃСЃРєРёР№"))){
//request.setAttribute("login",ResourceBundleManager.getInstance("resourceBundles.loginPage", "ru", "RU").getProperty("LOGIN")) ;
// bundleName="resourceBundles.loginPage";
localeLanguage="ru";
localeCountry="RU";
}
// request.setAttribute("errorMessage",ResourceBundleManager.getInstance("resourceBundles.messages", "en", "UK").getProperty("LOGIN_ERROR_MESSAGE")) ;
request.setAttribute("login",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("LOGIN")) ;
request.setAttribute("password",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("PASSWORD")) ;
request.setAttribute("select",ResourceBundleManager.getInstance(bundleName,localeLanguage, localeCountry).getProperty("SELECT")) ;
page ="/jsp/login.jsp";
}
////////////////////////
if (field.equals("enterLog")) {
// String value = new String(request.getParameter("value").getBytes(requestEnc),clientEnc);
String login = new String(request.getParameter(PARAM_NAME_LOGIN).getBytes(requestEnc),clientEnc);
String pass = new String(request.getParameter(PARAM_NAME_PASSWORD).getBytes(requestEnc),clientEnc);
//проверка логина и пароля
if (LoginLogic.checkLogin(login, pass)==0) {
// request.setAttribute("errorMessage",ResourceBundleManager.getInstance("resourceBundles.messages", "en", "UK").getProperty("LOGIN_ERROR_MESSAGE")) ;
//request.setAttribute("errorMessage",MessageManager.getInstance().getProperty(MessageManager.LOGIN_ERROR_MESSAGE));
request.setAttribute("errorMessage","Incorrect login or password");
page ="/jsp/error.jsp";
}
//определение пути к main.jsp
//page = ConfigurationManager.getInstance().getProperty(ConfigurationManager.MAIN_PAGE_PATH);
if (LoginLogic.checkLogin(login, pass)==1) {
request.setAttribute("user", login);
page ="/jsp/bookOperations.jsp";
}
if (LoginLogic.checkLogin(login, pass)==2) {
request.setAttribute("user", login);
page ="/jsp/catalog.jsp";
}
}
//page ="/jsp/main.jsp";
/*} else {
request.setAttribute("errorMessage","Incorrect login or password");
page ="/jsp/error.jsp";
//request.setAttribute("errorMessage",MessageManager.getInstance().getProperty(MessageManager.LOGIN_ERROR_MESSAGE));
//page = ConfigurationManager.getInstance().getProperty(ConfigurationManager.ERROR_PAGE_PATH);
}
*/
if (field.equals("languageNameCatalog")) {
String selectedLanguageCatalog = new String(request.getParameter(PARAM_NAME_LANGUAGE_NAME_CATALOG).getBytes(requestEnc),clientEnc);
if((selectedLanguageCatalog.equalsIgnoreCase("English"))||(selectedLanguageCatalog.equalsIgnoreCase("Английский"))){
//request.setAttribute("errorMessage",ResourceBundleManager.getInstance("resourceBundles.messages", "en", "UK").getProperty("LOGIN_ERROR_MESSAGE")) ;
//request.setAttribute("login",ResourceBundleManager.getInstance("resourceBundles.loginPage", "en", "UK").getProperty("LOGIN")) ;
// bundleName="resourceBundles.loginPage";
localeLanguage="en";
localeCountry="UK";
}
if((selectedLanguageCatalog.equalsIgnoreCase("Russian"))||(selectedLanguageCatalog.equalsIgnoreCase("Р*СѓСЃСЃРєРёР№"))){
//request.setAttribute("login",ResourceBundleManager.getInstance("resourceBundles.loginPage", "ru", "RU").getProperty("LOGIN")) ;
// bundleName="resourceBundles.loginPage";
localeLanguage="ru";
localeCountry="RU";
}
// request.setAttribute("errorMessage",ResourceBundleManager.getInstance("resourceBundles.messages", "en", "UK").getProperty("LOGIN_ERROR_MESSAGE")) ;
request.setAttribute("selectLangCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("SELECT_LANGUAGE")) ;
request.setAttribute("nameLangCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("NAME_OF_LANGUAGE")) ;
request.setAttribute("english",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("ENGLISH"));
request.setAttribute("russian",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("RUSSIAN"));
request.setAttribute("typeInformCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("TYPE_INFORMATION"));
request.setAttribute("surnameAuthorCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("SURNAME_OF_AUTHOR"));
request.setAttribute("nameAuthorCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("NAME_OF_AUTHOR")) ;
request.setAttribute("patronymicAuthorCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("PATRONYMIC_OF_AUTHOR")) ;
request.setAttribute("genreCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("NAME_OF_GENRE")) ;
request.setAttribute("languageCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("NAME_OF_LANGUAGE"));
request.setAttribute("publHouseCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("NAME_OF_PUBLISHING_HOUSE")) ;
request.setAttribute("nameBookCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("NAME_OF_BOOK")) ;
request.setAttribute("yearCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("YEAR_OF_PUBLISHING")) ;
request.setAttribute("resSearchCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("RESULTS_OF_SEARCH")) ;
request.setAttribute("availableCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("QUANTITY_BOOK_AVAILABLE")) ;
request.setAttribute("informBookCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("INFORMATION_BOOK")) ;
request.setAttribute("typeIssuanceCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("CHOOSE_TYPE_OF_ISSUANCE")) ;
request.setAttribute("issuanceSubscriptionCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("ISSUANCE_ON_THE_SUBSCRIPTION")) ;
request.setAttribute("issuanceReadingRoomCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("ISSUANCE_TO_THE_READING_ROOM")) ;
request.setAttribute("returnLoginPageCatalog",ResourceBundleManager.getInstance(bundleNameCatalog,localeLanguage, localeCountry).getProperty("RETURN_TO_LOGIN_PAGE"));
page ="/jsp/catalog.jsp";
}
if (field.equals("confirmReg")) {
String genderName=new String(request.getParameter(PARAM_NAME_GENDER_EN).getBytes(requestEnc),clientEnc);
String surnameEn=new String(request.getParameter(PARAM_NAME_SURNAME_EN).getBytes(requestEnc),clientEnc);
String surnameRu=new String(request.getParameter(PARAM_NAME_SURNAME_RU).getBytes(requestEnc),clientEnc);
String nameEn=new String(request.getParameter(PARAM_NAME_NAME_EN).getBytes(requestEnc),clientEnc);
String nameRu=new String(request.getParameter(PARAM_NAME_NAME_RU).getBytes(requestEnc),clientEnc);
String patronymicEn=new String(request.getParameter(PARAM_NAME_PATRONYMIC_EN).getBytes(requestEnc),clientEnc);
String patronymicRu=new String(request.getParameter(PARAM_NAME_PATRONYMIC_RU).getBytes(requestEnc),clientEnc);
String dateOfBirthday=new String(request.getParameter(PARAM_NAME_DATE_OF_BIRTHDAY).getBytes(requestEnc),clientEnc);
String addressEn=new String(request.getParameter(PARAM_NAME_ADDRESS_OF_RESIDENCE_EN).getBytes(requestEnc),clientEnc);
String addressRu=new String(request.getParameter(PARAM_NAME_ADDRESS_OF_RESIDENCE_RU).getBytes(requestEnc),clientEnc);
String homePhone=new String(request.getParameter(PARAM_NAME_HOME_PHONE).getBytes(requestEnc),clientEnc);
String loginReg=new String(request.getParameter(PARAM_NAME_LOGIN_REG).getBytes(requestEnc),clientEnc);
String passwordReg=new String(request.getParameter(PARAM_NAME_PASSWORD_REG).getBytes(requestEnc),clientEnc);
if(LoginLogic.confirmRegistration(
genderName, surnameEn, surnameRu, nameEn,
nameRu, patronymicEn, patronymicRu, dateOfBirthday,
addressEn, addressRu, homePhone, loginReg, passwordReg)){
request.setAttribute("user", loginReg);
page ="/jsp/login.jsp";
}else{
request.setAttribute("errorMessage","Incorrect registration");
page ="/jsp/error.jsp";
}
//////////////////
}
//return page;
}
}
///////////////////
return page;
}
} |