【文章內(nèi)容簡介】 ator / bean id=remoteLogoutController class= property name=flowExecutor ref=remoteLogoutFlowExecutor / property name=flowUrlHandler ref=flowUrlHandler / /bean webflow:flowexecutor id=remoteLogoutFlowExecutor flowregistry=remoteLogoutFlowRegistry webflow:flowexecutionattributes webflow:alwaysredirectonpause value=false / /webflow:flowexecutionattributes /webflow:flowexecutor webflow:flowregistry id=remoteLogoutFlowRegistry flowbuilderservices=builder webflow:flowlocation path=/WEBINF/ id=remoteLogout / /webflow:flowregistry bean id=remoteLogoutAction class= p:argumentExtractorsref=argumentExtractors p:warnCookieGeneratorref=warnCookieGenerator p:ticketGrantingTicketCookieGeneratorref=ticketGrantingTicketCookieGenerator p:centralAuthenticationServiceref=centralAuthenticationService /流程定義的xml文件：可以看到上面將請求指向了webflow配置文件/WEBINF/，我們需要創(chuàng)建此文件并配置其成為我們所需的流程。：?xml version= encoding=UTF8?flow xmlns= xmlns:xsi= xsi:schemaLocation= startstate=remoteLogin ! onstart evaluate expression=(flowRequestContext, ) / /onstart var name=credentials class= / ! 遠程登陸主要Action actionstate id=remoteLogin evaluate expression=remoteLoginAction / transition on=error to=remoteCallbackView / transition on=submit to=bindAndValidate / transition on=checkTicketGrantingTicket to=ticketGrantingTicketExistsCheck / /actionstate ! 遠程回調(diào)頁面，主要以JavaScript的方式回傳一些參數(shù)用 endstate id=remoteCallbackView view=remoteCallbackView / actionstate id=bindAndValidate evaluate expression=(flowRequestContext, ) / transition on=success to=submit / transition on=error to=remoteCallbackView / /actionstate decisionstate id=ticketGrantingTicketExistsCheck if test= != null then=hasServiceCheck else=gatewayRequestCheck / /decisionstate decisionstate id=hasServiceCheck if test= != null then=generateServiceTicket else=remoteCallbackView / /decisionstate decisionstate id=gatewayRequestCheck if test=[39。gateway39。] neq 39。39。 amp。amp。amp。amp。 [39。gateway39。] neq null amp。amp。amp。amp。 neq null then=redirect else=remoteCallbackView / /decisionstate actionstate id=generateServiceTicket evaluate expression=generateServiceTicketAction / transition on=success to=warn / transition on=error to=remoteCallbackView / transition on=gateway to=redirect / /actionstate decisionstate id=warn if test= then=showWarningView else=redirect / /decisionstate actionstate id=submit evaluate expression=(flowRequestContext, messageContext) / transition on=warn to=warn / transition on=success to=sendTicketGrantingTicket / transition on=error to=remoteCallbackView / /actionstate actionstate id=sendTicketGrantingTicket evaluate expression=sendTicketGrantingTicketAction / transition to=serviceCheck / /actionstate decisionstate id=serviceCheck if test= neq null then=generateServiceTicket else=remoteCallbackView / /decisionstate endstate id=showWarningView view=casLoginConfirmView / !endstate id=redirect view=bean:dynamicRedirectViewSelector / actionstate id=redirect evaluate expression=() resulttype= result= / transition to=postRedirectDecision / /actionstate decisionstate id=postRedirectDecision if test=() eq 39。POST39。 then=postView else=redirectView / /decisionstate endstate id=postView view=postResponseView onentry set name= value= / set name= value= / /onentry /endstate endstate id=redirectView view=externalRedirect:${} / endstate id=viewServiceErrorView view=viewServiceErrorView / endstate id=viewServiceSsoErrorView view=viewServiceSsoErrorView / globaltransitions transition to=viewServiceErrorView onexception= / transition to=viewServiceSsoErrorView onexception= / transition to=viewServiceErrorView onexception= / /globaltransitions/flow：?xml version= encoding=UTF8?flow xmlns= xmlns:xsi= xsi:schemaLocation= startstate=remoteLogout ! 遠程登陸主要Action actionstate id=remoteLogout evaluate expression=remoteLogoutAction / transition on=success to=remoteCallbackView / /actionstate endstate id=remoteCallbackView view=remoteCallbackView / globaltransitions transition to=viewServiceErrorView onexception= / transition to=viewServiceSsoErrorView onexception= / transition to=viewServiceErrorView onexception= / /globaltransitions/flow流程首先由Action類進行處理，成功或失敗都將轉回 remoteCallbackView，這樣就返回了遠程的登錄頁面。登錄處理Action類：package 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。public class RemoteLoginAction extends AbstractAction { /** CookieGenerator for the Warnings. */ @NotNull private CookieRetrievingCookieGenerator warnCookieGenerator。 /** CookieGenerator for the TicketGrantingTickets. */ @NotNull private CookieRetrievingCookieGenerator ticketGrantingTicketCookieGenerator。 /** Extractors for finding the service. */ @NotNull @Size(min = 1) private ListArgumentExtractor argumentExtractors。 /** Boolean to note whether we39。ve set the values on the generators or not. */ private boolean pathPopulated = false。 protected Event doExecute(final RequestContext context) throws Exception { final HttpServletRequest request = WebUtils .getHttpServletRequest(context)。 if (!) { final String contextPath = () .getContextPath()。 final String cookiePath = (contextPath) ? contextPath : /。 (Se