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You acknowledge that Software is not designed, licensed or intended for use in the design, construction, operation or maintenance of any nuclear facility. $Id: CustomerHTMLAction.java,v 1.1 2003/11/01 00:19:59 gmurray71 Exp $ */package com.sun.j2ee.blueprints.consumerwebsite.actions;import javax.servlet.http.*;// signon filterimport com.sun.j2ee.blueprints.signon.web.SignOnFilter;// waf importsimport com.sun.j2ee.blueprints.waf.controller.Event;import com.sun.j2ee.blueprints.waf.controller.web.html.*;// customer component importsimport com.sun.j2ee.blueprints.customer.*;// signon filterimport com.sun.j2ee.blueprints.signon.web.SignOnFilter;import com.sun.j2ee.blueprints.signon.SignOnFacade;// adventure importsimport com.sun.j2ee.blueprints.consumerwebsite.*;import com.sun.j2ee.blueprints.consumerwebsite.exceptions.CustomerException;import com.sun.j2ee.blueprints.consumerwebsite.exceptions.SignOnException;/** * Handles responsibilities related to getting HTTP request * info and making the calls to the customer account component * to access the database. */public final class CustomerHTMLAction extends HTMLActionSupport {        public static final String ACCOUNT_READ_ACTION = "readAccount";    public static final String ACCOUNT_CREATE_ACTION = "createAccount";        /**     * Handles the http request to create an account, and provides an     * appropriate response.     *     * Post-condition: Set the bean with info to populate response.     */    public Event perform(HttpServletRequest request)        throws HTMLActionException {                CustomerBean resultBean = null;                //determine which type of request to process        String targetAction =request.getParameter("target_action");        // get a handle on the Adventure Component Manager        HttpSession session = request.getSession();        AdventureComponentManager acm =        (AdventureComponentManager)session.getAttribute(AdventureKeys.COMPONENT_MANAGER);        // Delegate the work to access the customer component.        CustomerFacade facade = acm.getCustomerFacade(session);        if ((targetAction != null) &&               targetAction.equals(ACCOUNT_CREATE_ACTION)) {            resultBean = createAccount(request, facade);        } else {            Boolean signedOn = (Boolean)request.getSession().getAttribute(SignOnFilter.SIGNED_ON_USER);            //FOR READ REQUESTS            if ((signedOn != null) && signedOn.booleanValue()) {                // Delegate the work to access the customer component.                resultBean = readAccount(session,facade);            } else {                throw new CustomerException("CustomerHTMLAction: User is not signed on.");            }        }        // places result bean data in the response.        session.setAttribute(AdventureKeys.CUSTOMER_BEAN, resultBean);        return null;    }        /**     * Validates the given feedback.     */    protected void validate(String userId)        throws CustomerException {        if ((userId == null) || userId.trim().length() == 0) {            throw new CustomerException("Unfortunately, there was a problem: The userId must have data. Your request has not been sent.");        }    }        /**     * Access customer component and retrieve account data in the database     */    public CustomerBean readAccount(HttpSession session,                                                                       CustomerFacade facade)            throws CustomerException {                String userId = (String)session.getAttribute(SignOnFilter.USER_NAME);        Account acct = null;        //call customer component        try {            acct = facade.getAccount(userId);            // Catch customer component exceptions and re-throw them as            // app application defined exceptions        }catch (Exception e) {            e.printStackTrace();            throw new CustomerException("CustomerHTMLAction:: CustomerAppException accessing Customer Component: ", e);        }                return new CustomerBean(acct);    }        /**     * Creates a new customer account     */    private CustomerBean createAccount(HttpServletRequest request,                                                                             CustomerFacade facade)        throws CustomerException, SignOnException {                 // create the sign on here         Boolean result = new Boolean(false);         String userId = null;        // Delegate the work to access the signon component.        result = new Boolean(createSignOn(request));        if (result.booleanValue()) {             userId = (String)request.getSession().getAttribute(SignOnFilter.USER_NAME);        } else {            throw new SignOnException("CustomerHTMLAction: failed to create SignOn for " + userId);        }        // places result bean data in the session using the key that the        // signonfilter will understand.        request.getSession().setAttribute(SignOnFilter.SIGNED_ON_USER, result);        String familyName =request.getParameter("acct_familyName");        String givenName =request.getParameter("acct_givenName");        String telephone =request.getParameter("acct_telephone");        String email =request.getParameter("acct_email");        String street1 =request.getParameter("acct_street1");        String street2 =request.getParameter("acct_street2");        String city =request.getParameter("acct_city");        String state =request.getParameter("acct_state");        String zipCode =request.getParameter("acct_zipCode");        String country =request.getParameter("acct_country");                com.sun.j2ee.blueprints.customer.Address address =        new com.sun.j2ee.blueprints.customer.Address(street1, street2, city, state, zipCode, country);        com.sun.j2ee.blueprints.customer.ContactInformation info =        new com.sun.j2ee.blueprints.customer.ContactInformation(familyName, givenName,telephone,        email, address);                com.sun.j2ee.blueprints.customer.Account acct = new com.sun.j2ee.blueprints.customer.Account(userId, info);                //call customer component        try {            facade.createAccount(acct);            // Catch customer component exceptions and re-throw them as            // app application defined exceptions.        } catch (Exception e) {            System.out.println("**** Customer Error");            e.printStackTrace();            throw new CustomerException("CustomerBD:: CustomerAppException Error Creating Customer", e);        }                //return back same data as input        return new CustomerBean(acct);    }                /**     * Creates a new signon in the database     */    private boolean createSignOn(HttpServletRequest request)                              throws SignOnException {        try {            HttpSession session = request.getSession();            String userId = (String)session.getAttribute(AdventureKeys.SIGN_ON_TEMP_USERNAME);            String password = (String)session.getAttribute(AdventureKeys.SIGN_ON_TEMP_PASSWORD);            session.removeAttribute(AdventureKeys.SIGN_ON_TEMP_USERNAME);            session.removeAttribute(AdventureKeys.SIGN_ON_TEMP_PASSWORD);            // put the userID in the session for future reference            session.setAttribute(SignOnFilter.USER_NAME, userId);            AdventureComponentManager acm =              (AdventureComponentManager)session.getAttribute(AdventureKeys.COMPONENT_MANAGER);            SignOnFacade facade = acm.getSignOnFacade(session);            facade.createSignOn(userId, password);            return true;        // you may chose to catch each of the individual signon exceptions and pass on a        // a more detailed message to the user here        } catch (Exception e) {            throw new SignOnException("SignOnHTMLAction:: Exception creating new signon: ", e);        }    }}