com.dpslink.flash.servlet

Class Logon

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.dpslink.base.servlet.BaseServlet

com.dpslink.flash.servlet.FlashServlet

com.dpslink.flash.servlet.MainServlet

com.dpslink.flash.servlet.Logon

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

LogonFirst, LogonUser, PunchOut

public class Logon
extends MainServlet

Writes and processes the store's logon page.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	Logon.Context Inner class used to store servlet context information.

Nested classes/interfaces inherited from class com.dpslink.flash.servlet.FlashServlet

FlashServlet.Stack

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID The class' serialization version id.
static java.lang.String	SN_CHANGEPWD The session's key for the force password change flag.
static java.lang.String	SN_SELSHIPTO The session's key for the select ship-to customer flag.
static java.lang.String	SN_SHIPTOCUST The session's key for the selectable ship-to customer objects.

Fields inherited from class com.dpslink.flash.servlet.MainServlet

DISPLAY_MODE, SN_ADMINMODE, SN_CATEGORIES, SN_CATEGORIES_LISTONLY, SN_CATEGORIES_PATH, SN_CATEGORY, SN_CONTINUE_PAGEURL, SN_PRODUCTS, SN_PRODUCTS_INSTOCK, SN_PRODUCTS_NOSTOCK, SN_PRODUCTS_PAFILTERS, SN_PRODUCTS_PAGEHIST, SN_PRODUCTS_PAGENUM, SN_PRODUCTS_PAGEURL, SOURCE_CATALOG, SOURCE_FAVORITES, SOURCE_SEARCH, SOURCE_SHOPCART, SOURCE_SPECIAL

Fields inherited from class com.dpslink.flash.servlet.FlashServlet

SN_CART, SN_LOGON_STATUS, SN_SECPROFILE, SN_USER, SN_USERSFI

Fields inherited from class com.dpslink.base.servlet.BaseServlet

BROWSER_IE, BROWSER_NN, BROWSER_XX, RESP_NULL, RESP_REDIRECTED, RQST_AJAX, RQST_NULL

Constructor Summary

Constructors

Constructor and Description
Logon()

Method Summary

Modifier and Type	Method and Description
protected MainServlet.Context	createContext(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Creates the servlet context inner class.
protected boolean	editFormFields(BaseServlet.Context baseCtx) Edits the values from the html template's form fields.
protected java.lang.String	getNextURL(BaseServlet.Context baseCtx) Returns the next URL (including parameters) to be processed when this servlet's processing has been successfully completed (no edit errors, etc.).
protected java.lang.String	getTemplateName(BaseServlet.Context baseCtx) Returns the name of the html template file used by the servlet.
protected boolean	isPasswordNeeded(Logon.Context ctx) Answers if the logon user needs to change their password.
protected boolean	isPasswordValid(Logon.Context ctx) Answers if the logon user password is valid.
protected boolean	isPreshopRequest(MainServlet.Context ctx) Answers if a request has been made that uses the preshop layout (no banner links, no navigation bar options and no displayed categories).
protected boolean	isShiptoNeeded(Logon.Context ctx) Answers if the logon user needs to select a ship-to customer.
protected void	readParameters(BaseServlet.Context baseCtx, boolean post) Reads the parameters passed to the servlet via the http request object.
protected void	resetCategories(Logon.Context ctx) Resets session and cookie values that control the processing of product categories.
protected void	resetFormFields(BaseServlet.Context baseCtx) Resets the values for the html template's form fields.
protected void	retrieveShiptos(Logon.Context ctx) Retrieves the user's ship-to customers and places the customers in the ctx.shiptoCustomers context variable.
protected void	setCookieValues(BaseServlet.Context baseCtx) Adds one or more values to the http session cookies.
protected void	setSessionValues(BaseServlet.Context baseCtx) Adds one or more values to the http session object.
protected void	setTemplateData(BaseServlet.Context baseCtx) Sets the various data required by the html template.
protected boolean	setTemplateError(Logon.Context ctx, java.lang.String errName) Sets the html template error fields for the given error name.

Methods inherited from class com.dpslink.flash.servlet.MainServlet

confirmSession, getPreviousCategoryList, getPreviousCategoryPath, hasSubcategories, hasSubcategories, isOmitNoStock, isUserHelpRequest, setTemplateCategoryPath, sortCategoryProductData, writePageImpl

Methods inherited from class com.dpslink.flash.servlet.FlashServlet

confirmCart, confirmRequest, confirmRetail, confirmWholesale, createNewCart, createNewSessionImpl, getPageTitle, getServletPath, getUser, initTemplateDataImpl, isLogonRequest, requestComplete, requiresLogon, resetCart, resetCategories, resetProducts, setDefaultUser, setSessionCart, setSFIShoppingUser, useExistingSessionImpl, writeCookie

Methods inherited from class com.dpslink.base.servlet.BaseServlet

createNewSession, determineBrowser, doGet, doPost, getCookie, getInvokerName, getInvokerName, getInvokerParams, getInvokerParams, getInvokerPath, getInvokerPath, getInvokerURL, getPageParams, getRequestURL, getServletName, getServletName, getServletParams, getServletParams, getServletPath, getServletURL, getServletURL, getTemplateMessage, getTemplateMessage, getTemplateMessage, getTemplateMessage, getTemplateMessage, initTemplateData, isPrintable, isServerTomcat, log, qualifyURL, redirectURL, setP3PCompactPolicy, showSiteError, showSiteError, showSiteError, useExistingSession, writeCookie, writeTempCookie

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

The class' serialization version id.

See Also:

Constant Field Values

SN_CHANGEPWD

public static final java.lang.String SN_CHANGEPWD

The session's key for the force password change flag. This flag is set during the logon flow to indicate when the AccountPasswordEdit page is being processed.

See Also:

Constant Field Values

SN_SELSHIPTO

public static final java.lang.String SN_SELSHIPTO

The session's key for the select ship-to customer flag. This flag is set during the logon flow to indicate when the LogonShippingSelect page is being processed.

See Also:

Constant Field Values

SN_SHIPTOCUST

public static final java.lang.String SN_SHIPTOCUST

The session's key for the selectable ship-to customer objects.

See Also:

Constant Field Values

Constructor Detail

Logon

public Logon()

Method Detail

isPreshopRequest

protected boolean isPreshopRequest(MainServlet.Context ctx)

Answers if a request has been made that uses the preshop layout (no banner links, no navigation bar options and no displayed categories). The default is false. This method should be overridden by a subclass if the subclass requires something different than the default. Overrides isPreshopRequest in MainServlet.

Overrides:

isPreshopRequest in class MainServlet

Parameters:

ctx - (Context) The current servlet context.

Returns:

boolean - true if this is a request for preshop, otherwise false.

editFormFields

protected boolean editFormFields(BaseServlet.Context baseCtx)

Edits the values from the html template's form fields. Invoked by the doPost method. Overrides editFormFields in BaseServlet.

Specified by:

editFormFields in class BaseServlet

Parameters:

baseCtx - (Context) The current servlet context.

Returns:

boolean - true if all the edits are successful, otherwise false.

getNextURL

protected java.lang.String getNextURL(BaseServlet.Context baseCtx)

Returns the next URL (including parameters) to be processed when this servlet's processing has been successfully completed (no edit errors, etc.). Invoked by the writeURL method. Overrides getNextURL in BaseServlet.

Specified by:

getNextURL in class BaseServlet

Parameters:

baseCtx - (Context) The current servlet context.

Returns:

String - The URL.

getTemplateName

protected java.lang.String getTemplateName(BaseServlet.Context baseCtx)

Returns the name of the html template file used by the servlet. Invoked by the writePage method. Overrides getTemplateName in BaseServlet.

Specified by:

getTemplateName in class BaseServlet

Parameters:

baseCtx - (Context) The current servlet context.

Returns:

String - The html template's name.

readParameters

protected void readParameters(BaseServlet.Context baseCtx,
                              boolean post)

Reads the parameters passed to the servlet via the http request object. Invoked by the doGet and doPost method. Overrides readParameters in BaseServlet.

Specified by:

readParameters in class BaseServlet

Parameters:

baseCtx - (Context) The current servlet context.

post - (boolean) true if the method is invoked from doPost, otherwise false.

resetFormFields

protected void resetFormFields(BaseServlet.Context baseCtx)

Resets the values for the html template's form fields. Invoked by the doGet and doPost methods. Overrides resetFormFields in BaseServlet.

Specified by:

resetFormFields in class BaseServlet

Parameters:

baseCtx - (Context) The current servlet context.

setCookieValues

protected void setCookieValues(BaseServlet.Context baseCtx)
                        throws java.io.IOException

Adds one or more values to the http session cookies. Invoked by the writeURL method. Calls should be made to writeCookie for each cookie that needs to be set. Overrides setCookieValues in BaseServlet.

Specified by:

setCookieValues in class BaseServlet

Parameters:

baseCtx - (Context) The current servlet context.

Throws:

java.io.IOException - - if an error occurs when adding the cookie to the response header.

setSessionValues

protected void setSessionValues(BaseServlet.Context baseCtx)

Adds one or more values to the http session object. Invoked by the writeURL method. Overrides setSessionValues in BaseServlet.

Specified by:

setSessionValues in class BaseServlet

Parameters:

baseCtx - (Context) The current servlet context.

setTemplateData

protected void setTemplateData(BaseServlet.Context baseCtx)

Sets the various data required by the html template. Invoked by the writePage method. Overrides setTemplateData in BaseServlet.

Specified by:

setTemplateData in class BaseServlet

Parameters:

baseCtx - (Context) The current servlet context.

setTemplateError

protected boolean setTemplateError(Logon.Context ctx,
                                   java.lang.String errName)

Sets the html template error fields for the given error name.

Parameters:

ctx - (Context) The current servlet context.

errName - (String) The name of error that is to be set, used to determine which message (or messages) to retrieve from the message properties.

Returns:

boolean - Always returns false.

isPasswordNeeded

protected boolean isPasswordNeeded(Logon.Context ctx)

Answers if the logon user needs to change their password.

Parameters:

ctx - (Context) The current servlet context.

Returns:

boolean - true if changing password is needed, otherwise false.

isPasswordValid

protected boolean isPasswordValid(Logon.Context ctx)

Answers if the logon user password is valid.

Parameters:

ctx - (Context) The current servlet context.

Returns:

boolean - true if the password is valid, otherwise false.

isShiptoNeeded

protected boolean isShiptoNeeded(Logon.Context ctx)

Answers if the logon user needs to select a ship-to customer.

Parameters:

ctx - (Context) The current servlet context.

Returns:

boolean - true if ship-to selection is needed, otherwise false.

resetCategories

protected void resetCategories(Logon.Context ctx)

Resets session and cookie values that control the processing of product categories.

Parameters:

ctx - (Context) The current servlet context.

retrieveShiptos

protected void retrieveShiptos(Logon.Context ctx)

Retrieves the user's ship-to customers and places the customers in the ctx.shiptoCustomers context variable.

Parameters:

ctx - (Context) The current servlet context.

createContext

protected MainServlet.Context createContext(javax.servlet.http.HttpServletRequest request,
                                            javax.servlet.http.HttpServletResponse response)

Creates the servlet context inner class. Overrides createContext in MainServlet. Invoked by doPost and doGet methods.

Overrides:

createContext in class MainServlet

Parameters:

request - (HttpServletRequest) The servlet's incoming request.

response - (HttpServletResponse) The servlet's outgoing response.

Returns:

Context - The servlet context.