uk.co.weft.stylist
Class ChangeStyle

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          uk.co.weft.maybeupload.MaybeUploadServlet
              uk.co.weft.htform.Servlet
                  uk.co.weft.htform.WithExceptionHandlerServlet
                      uk.co.weft.htform.Page
                          uk.co.weft.htform.Form
                              uk.co.weft.stylist.ChangeStyle

All Implemented Interfaces:

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

public class ChangeStyle

extends Form

A form to change style

See Also:

Serialized Form

Field Summary

static java.lang.String

RETURNTOMAGICTOKEN magic token on which I shall store in my context the page from which I came and to which I should return

Fields inherited from class uk.co.weft.htform.Form

action, actionExecutedToken, ACTIONEXECUTEDTOKEN, auxiliaries, contextMenuMagicToken, CONTEXTMENUMAGICTOKEN, cssHelp, CSSHELP, cssPrompt, CSSPROMPT, defaultScriptBase, mandatoryPrompt, MIN_WIDGETS, onloadFunctionToken, ONLOADFUNCTIONTOKEN, optionalPrompt, selectedWidgetSetMagicToken, SELECTEDWIDGETSETMAGICTOKEN, showHeadline, submitMethod, SUBMITMETHODCONFIGTOKEN, SUBMITMETHODGET, SUBMITMETHODPOST, validationWhingeToken, VALIDATIONWHINGETOKEN, whingeHeader, widgets, widgetSets

Fields inherited from class uk.co.weft.htform.Page

DOCTYPECONFIGTOKEN, dynamicFootInclude, dynamicHeadInclude, footInclude, footIncludeURL, headInclude, headIncludeURL, imageUrlBase, layout, printStylesheet, PRINTSTYLESHEETCONFIGTOKEN, stylesheet, STYLESHEETCONFIGTOKEN, title, titleMagicToken, TITLEMAGICTOKEN

Fields inherited from class uk.co.weft.htform.WithExceptionHandlerServlet

EXCEPTIONHANDLERCLASSCONFIGTOKEN

Fields inherited from class uk.co.weft.htform.Servlet

calendar, conf, contentType, CONTENTTYPECONFIGTOKEN, cookieDomain, cookiePath, COOKIESCONFIGTOKEN, cookieTTL, dbPassword, dbUrl, dbUsername, debug, DEBUGCONFIGTOKEN, driverName, embedded, here, identity, localeMagicToken, LOCALEMAGICTOKEN, outputStreamMagicToken, OUTPUTSTREAMMAGICTOKEN, parsePathInfo, PATHINFOMAGICTOKEN, ready, redirectMagicToken, REDIRECTMAGICTOKEN, requestMagicToken, REQUESTMAGICTOKEN, resourceBundleName, responseMagicToken, RESPONSEMAGICTOKEN, servletMagicToken, SERVLETMAGICTOKEN, sessionMagicToken, SESSIONMAGICTOKEN, USEHTTPSCONFIGTOKEN, zone

Fields inherited from class uk.co.weft.maybeupload.MaybeUploadServlet

allowOverwrite, maxUpload, saveUploadedFilesToDisk, silentlyRename, uploadDir, uploadDirPath, uploadDirURL

Fields inherited from interface uk.co.weft.htform.ResourceConsumer

RESOURCEBUNDLEMAGICTOKEN

Constructor Summary

ChangeStyle()

Method Summary

protected void	defaultActionHandler(Context context, Context whinges) If there's a changed value for CSSMAGICTOKEN in the context we want to redirect ot where we came from.
void	init(Context config) Initialise me with this configuration; set up my menu with the stylesheets in the specified directory

Methods inherited from class uk.co.weft.htform.Form

addAuxiliary, addWidget, doBody, doHead, doHeadBodySep, fixupMagicValues, generate, getLayout, getNextActionURL, getSelectedWidgetSet, getTitle, getTransformURL, getWidgetSetByName, handleAction, hasWidgets, makeReady, postForm, postProcess, preForm, preProcess, selectNextWidgetSet, setContextMenuQuery

Methods inherited from class uk.co.weft.htform.Page

doFoot, doFoot, generateContent, getFootInclude, getFootIncludeURL, getFootIncludeURL, getHeadInclude, getHeadIncludeURL, getHeadIncludeURL, getStylesheet, getStylesheets, getTables, getTitle, outputRedirectBlock, readStringFromURL

Methods inherited from class uk.co.weft.htform.WithExceptionHandlerServlet

whinge, whinge, whinge

Methods inherited from class uk.co.weft.htform.Servlet

addCookie, addCookie, coerceCookiesToContext, coerceToContext, coerceToContext, coerceToContext, coerceToContext, coerceToUrl, createContext, doGet, doPost, getCalendar, getContentType, getDebug, getLocale, getOutputStream, getResource, getResourceString, getServletInfo, grs, grs, handleCookies, handleRedirect, init, setCookieValues, storeOnSession

Methods inherited from class uk.co.weft.maybeupload.MaybeUploadServlet

doDelete, doHead, doOptions, doPut, doTrace, getUploadDir, getUploadURL, service

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.co.weft.domutil.DocumentGenerator

destroy

Field Detail

RETURNTOMAGICTOKEN

public static final java.lang.String RETURNTOMAGICTOKEN

magic token on which I shall store in my context the page from which I came and to which I should return

See Also:

Constant Field Values

Constructor Detail

ChangeStyle

public ChangeStyle()

Method Detail

init

public void init(Context config)
          throws InitialisationException

Initialise me with this configuration; set up my menu with the stylesheets in the specified directory

Specified by:

init in interface DocumentGenerator

Overrides:

init in class Form

Parameters:

config - the configuration

Throws:

InitialisationException - if any problem occurs

defaultActionHandler

protected void defaultActionHandler(Context context,
                                    Context whinges)
                             throws java.lang.Exception

If there's a changed value for CSSMAGICTOKEN in the context we want to redirect ot where we came from. Otherwise we want to remember where we came from!

Overrides:

defaultActionHandler in class Form

Parameters:

context - the context for this service

whinges - a context for collecting exceptions thrown by widgets; the keys should be the names of widgets throwing exceptions, the values the exceptions thrown

Throws:

java.lang.Exception