package com.sun.j2ee.workflow.control.actions;import java.util.HashMap;import java.util.ArrayList;import java.util.Enumeration;import java.util.Locale;import javax.servlet.http.HttpServletRequest;import com.sun.j2ee.blueprints.customer.util.Address;import com.sun.j2ee.blueprints.petstore.control.event.EStoreEvent;import com.sun.j2ee.blueprints.petstore.control.event.AccountEvent;import com.sun.j2ee.blueprints.customer.util.ContactInformation;import com.sun.j2ee.blueprints.personalization.profilemgr.model.ExplicitInformation;import com.sun.j2ee.blueprints.petstore.control.exceptions.EStoreEventException;import com.sun.j2ee.blueprints.util.tracer.Debug;import com.sun.j2ee.blueprints.petstore.util.WebKeys;import com.sun.j2ee.blueprints.petstore.util.JSPUtil;import com.sun.j2ee.blueprints.petstore.control.web.ModelManager;import com.sun.j2ee.blueprints.petstore.control.web.CustomerWebImpl;import com.sun.j2ee.blueprints.petstore.control.web.MissingFormDataException;/** * Account Handler **/public class AccountHandler extends RequestHandlerSupport {    public EStoreEvent processRequest(HttpServletRequest request)        throws EStoreEventException {        Debug.println("Started creation of an Account Event");        String action = request.getParameter("action");        Debug.println("AccountHandler (web): action=" + action);        if (action == null) {            return null;        } else if (action.equals("createAccount")) {            return createNewAccountEvent(request);        } else if (action.equals("updateAccount")) {            return createUpdateAccountEvent(request);        }        return null;    }    private EStoreEvent createNewAccountEvent(HttpServletRequest request){        Debug.println("Creating new Account and Profile");        Debug.println("Getting Account Information");        Locale currentLocale = JSPUtil.getLocale(request.getSession());        ArrayList missingFields = null;        AccountEvent event = new AccountEvent();        String userId = request.getParameter("user_name").trim();        if (currentLocale.equals(Locale.JAPAN)) userId = JSPUtil.convertJISEncoding(userId);        if (userId.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("User ID");        }        ModelManager mm = (ModelManager)request.getSession().getAttribute(WebKeys.ModelManagerKey);        CustomerWebImpl customer = mm.getCustomerWebImpl();        customer.setUserId(userId);        String password = request.getParameter("password").trim();        // convert the encoding to unicode if it is coming from a Japanese page        if (currentLocale.equals(Locale.JAPAN)) password = JSPUtil.convertJISEncoding(password);        if (password.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Password");        }        String email = request.getParameter("user_email").trim();        if (currentLocale.equals(Locale.JAPAN)) email = JSPUtil.convertJISEncoding(email);        if (email.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("E-Mail Address");        }        Debug.println("Getting Profile Information");        String language = request.getParameter("language").trim();        // set the locale here        Locale locale = JSPUtil.getLocaleFromLanguage(language);        request.getSession().setAttribute(WebKeys.LanguageKey, locale);        Debug.println("Account Handler set language to: " + language);        if (language.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Language Preference");        }        String favorite = request.getParameter("favorite_category").trim();        if (favorite.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Favorite Category");        }        String myListOpt = request.getParameter("myList_on");        if (myListOpt == null)          myListOpt = "false";        else          myListOpt = "true";        String bannerOpt = request.getParameter("banners_on");        if (bannerOpt == null)           bannerOpt = "false";        else           bannerOpt = "true";        if (missingFields != null) {            MissingFormDataException ex = new MissingFormDataException("Missing Address Data", missingFields);            request.setAttribute(WebKeys.MissingFormDataKey, ex);            return null;        }        String status = "OK";        ContactInformation contactInformation = extractContactInformation(request);        if (contactInformation == null) return null;        // copy shipping address if the same as billing address        if (request.getParameter("ship_to_billing_address") != null) {            request.getSession().setAttribute(WebKeys.ShippingContactInfoKey,                                 contactInformation);            request.getSession().setAttribute(WebKeys.ShippingAddressRequiredKey, "false");        } else {            request.getSession().setAttribute(WebKeys.ShippingAddressRequiredKey, "true");        }        ExplicitInformation explicitInformation = new ExplicitInformation(language,                        favorite, (myListOpt.equals("true")? true : false),                        (bannerOpt.equals("true")? true : false) );        event.setInfo(userId,  password, status, contactInformation, explicitInformation);        return event;    }    private EStoreEvent createUpdateAccountEvent(HttpServletRequest request){        Debug.println("Updating existing Account and Profile");        Debug.println("Getting Account Information");        Locale currentLocale = JSPUtil.getLocale(request.getSession());        ArrayList missingFields = null;        AccountEvent event = new AccountEvent();        String userId = request.getParameter("user_name").trim();        if (userId.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("User ID");        }        if (currentLocale.equals(Locale.JAPAN)) userId = JSPUtil.convertJISEncoding(userId);        Debug.println("createUpdateAccountEvent: userId=" + userId);        String email = request.getParameter("user_email").trim();        if (email.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("E-Mail Address");        }        Debug.println("createUpdateAccountEvent: email=" + email);        Debug.println("Getting Profile Information");        String language = request.getParameter("language").trim();        if (language.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Language Preference");        }        Debug.println("createUpdateAccountEvent: language=" + language);        // set the locale here        Locale locale = JSPUtil.getLocaleFromLanguage(language);        request.getSession().setAttribute(WebKeys.LanguageKey, locale);        Debug.println("Account Handler set language to: " + language);        String favorite = request.getParameter("favorite_category").trim();        if (favorite.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Favorite Category");        }        Debug.println("createUpdateAccountEvent: favorite=" + favorite);        String myListOpt = request.getParameter("myList_on");        if (myListOpt == null)          myListOpt = "false";        else          myListOpt = "true";        Debug.println("createUpdateAccountEvent: myListOpt=" + myListOpt);        String bannerOpt = request.getParameter("banners_on");        if (bannerOpt == null)           bannerOpt = "false";        else           bannerOpt = "true";        Debug.println("createUpdateAccountEvent: bannerOpt=" + bannerOpt);        if (missingFields != null) {            MissingFormDataException ex = new MissingFormDataException("Missing Address Data", missingFields);            request.setAttribute(WebKeys.MissingFormDataKey, ex);            return null;        }        ContactInformation contactInformation = extractContactInformation(request);        if (contactInformation == null) return null;        Debug.println("createUpdateAccountEvent: contactInformation=" + contactInformation.toString());        // copy shipping address if the same as billing address        if (request.getParameter("ship_to_billing_address") != null) {            request.getSession().setAttribute(WebKeys.ShippingContactInfoKey,                                 contactInformation);            request.getSession().setAttribute(WebKeys.ShippingAddressRequiredKey, "false");        } else {            request.getSession().setAttribute(WebKeys.ShippingAddressRequiredKey, "true");        }        ExplicitInformation explicitInformation = new ExplicitInformation(language,                        favorite, (myListOpt.equals("true")? true : false),                        (bannerOpt.equals("true")? true : false) );        Debug.println("createUpdateAccountEvent: explicitInformation=" + explicitInformation.toString());        event.setInfo(userId, contactInformation, explicitInformation);        return event;    }    /** parse address form and generate a ContactInformation object */    private ContactInformation extractContactInformation(HttpServletRequest request) {        Locale currentLocale = JSPUtil.getLocale(request.getSession());        ArrayList missingFields = null;        String familyName =  request.getParameter("family_name").trim();        // convert the encoding to unicode if it is coming from a Japanese page        if (currentLocale.equals(Locale.JAPAN)) familyName = JSPUtil.convertJISEncoding(familyName);        if (familyName.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Last Name");        }        String givenName =  request.getParameter("given_name").trim();        // convert the encoding to unicode if it is coming from a Japanese page        if (currentLocale.equals(Locale.JAPAN)) givenName = JSPUtil.convertJISEncoding(givenName);        if (givenName.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("First Name");        }        String address1 = request.getParameter("address_1").trim();        // convert the encoding to unicode if it is coming from a Japanese page        if (currentLocale.equals(Locale.JAPAN)) address1 = JSPUtil.convertJISEncoding(address1);        if (address1.equals("")){            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Street Address");        }        String address2 = request.getParameter("address_2").trim();        // convert the encoding to unicode if it is coming from a Japanese page        if (currentLocale.equals(Locale.JAPAN)) address2 = JSPUtil.convertJISEncoding(address2);        String city =   request.getParameter("city").trim();        // convert the encoding to unicode if it is coming from a Japanese page        if (currentLocale.equals(Locale.JAPAN)) city = JSPUtil.convertJISEncoding(city);        if (city.equals("")){            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("City");        }        String stateOrProvince = request.getParameter("state_or_province").trim();        // convert the encoding to unicode if it is coming from a Japanese page        if (currentLocale.equals(Locale.JAPAN)) stateOrProvince = JSPUtil.convertJISEncoding(stateOrProvince);        if (stateOrProvince.equals("")) {            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("State or Province");        }        String postalCode = request.getParameter("postal_code").trim();        // convert the encoding to unicode if it is coming from a Japanese page        if (currentLocale.equals(Locale.JAPAN)) postalCode = JSPUtil.convertJISEncoding(postalCode);        if (postalCode.equals("")){            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Postal Code");        }        String country = request.getParameter("country").trim();        String telephone = request.getParameter("telephone_number").trim();        if (currentLocale.equals(Locale.JAPAN)) telephone = JSPUtil.convertJISEncoding(telephone);        if (telephone.equals("")){            if (missingFields == null) {                missingFields = new ArrayList();            }            missingFields.add("Telephone Number");        }        String email = request.getParameter("user_email");        if (missingFields != null) {            MissingFormDataException ex = new MissingFormDataException("Missing Address Data", missingFields);            request.setAttribute(WebKeys.MissingFormDataKey, ex);            return null;        }        Address address = new Address(address1, address2, city,                                      stateOrProvince, postalCode,country);        return new ContactInformation(familyName, givenName, telephone,                                      email, address);    }}