> From: lukaszlen...@apache.org
> Date: Tue, 2 Jul 2013 09:04:20 +0200
> Subject: Re: Two quickies; #session, and old "completeStack"
> To: dev@struts.apache.org
>
> 2013/6/22 Dave Newton <davelnew...@gmail.com>:
> > 1) Where does #session get set now? It used to happen in the old
> > dispatcher, IIRC. Now the only place I see after cursory inspection is in
> > CreateSessionInterceptor, which isn't in the default stack.
> >
> > Does this mean that #session doesn't contain the current servlet session
> > attribute map any more, or do I just need to take a step back and step
> > through everything again?
>
> Session isn't created by S2 if not needed ;-) And the context is
> populated with session in Dispatcher class, line 668.
>
> > 2) Let's deprecate "completeStack" from struts-default.xml for the next
> > "major" release, if nobody minds. I'd like to start taking some cruft out.
>
> +1
>
> > 2a) Like the old dispatchers ;)
>
> WhyMG>at the bank I read the authenticating tokens into a struts app with
> custom authenticator
MG>after authenticating cert
MG>if HTTP_REFERER GPS coords said Poland I redirect HTTP-301 Location=Warsawza
MG>If HTTP_REFERER GPS coord said Jersey I redirect HTTP-301 Location=NYMG>Take
a look at this
MG> protected void doExecute(String finalLocation, ActionInvocation invocation)
throws Exception {
ActionContext ctx = invocation.getInvocationContext();
HttpServletRequest request = (HttpServletRequest)
ctx.get(ServletActionContext.HTTP_REQUEST);
HttpServletResponse response = (HttpServletResponse)
ctx.get(ServletActionContext.HTTP_RESPONSE); if
(isPathUrl(finalLocation)) {
if (!finalLocation.startsWith("/")) {
ActionMapping mapping = actionMapper.getMapping(request,
Dispatcher.getInstance().getConfigurationManager());
String namespace = null;
if (mapping != null) {
namespace = mapping.getNamespace();
} if ((namespace != null) && (namespace.length()
> 0) && (!"/".equals(namespace))) {
finalLocation = namespace + "/" + finalLocation;
} else {
finalLocation = "/" + finalLocation;
}
} // if the URL's are relative to the servlet context,
append the servlet context path
if (prependServletContext && (request.getContextPath() != null) &&
(request.getContextPath().length() > 0)) {
finalLocation = request.getContextPath() + finalLocation;
} ResultConfig resultConfig =
invocation.getProxy().getConfig().getResults().get(invocation.getResultCode());
if (resultConfig != null) {
Map<String, String> resultConfigParams =
resultConfig.getParams(); for (Map.Entry<String, String> e :
resultConfigParams.entrySet()) {
if (!getProhibitedResultParams().contains(e.getKey())) {
String potentialValue = e.getValue() == null ? "" :
conditionalParse(e.getValue(), invocation);
if (!suppressEmptyParameters || ((potentialValue !=
null) && (potentialValue.length() > 0))) {
requestParameters.put(e.getKey(), potentialValue);
}
}
}
} StringBuilder tmpLocation = new
StringBuilder(finalLocation);
urlHelper.buildParametersString(requestParameters, tmpLocation,
"&"); // add the anchor
if (anchor != null) {
tmpLocation.append('#').append(anchor);
} finalLocation =
response.encodeRedirectURL(tmpLocation.toString());
} if (LOG.isDebugEnabled()) {
LOG.debug("Redirecting to finalLocation " + finalLocation);
} sendRedirect(response, finalLocation);
}MG>this confines finalLocations to Struts Universe for actions mapped to
only this server
MG>there is no accomodation for URLS other than the server you are working on
MG>http://warsazwa.bigbank.com/strutsAction.do
ORMG>http://newyork.bigbank.com/strutsAction.do
MG>in this case I had no choice but to access the dispatcher directly
MG>finalLocation = "http://warsazwa.bigbank.com/strutsAction.do";;
MG>HttpServletRequest request = ServletActionContext.getRequest();
MG>HttpServletResponse request = ServletActionContext.getResponse();
MG>RequestDispatcher dispatcher = request.getRequestDispatcher(finalLocation);
MG>dispatcher.forward(request, response)
MG>
MG>is there a way to accomplish redirect/forward without accessing the
dispatcher?
>
> Regards
> --
> Łukasz
> + 48 606 323 122 http://www.lenart.org.pl/
>
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