Hi Christy,
Let's look at the code of this static getRequest() method:
public static HttpServletRequest getRequest(Request request) {
HttpServletRequest result = null;
if (request instanceof HttpRequest) {
final HttpCall httpCall = ((HttpRequest) request).getHttpCall();
if (httpCall instanceof ServletCall) {
result = ((ServletCall) httpCall).getRequest();
}
}
return result;
}
You see that we are looking for a HttpRequest instance (your case), then we
extract the "httpCall" property from it. In your case,
it is probably not an instance of ServletCall?
If so, I would need to understand why. What is your architecture and the way to
integrate Restlet and Spring. Are you relying on
ServerServlet adapter?
Best regards,
Jerome Louvel
--
Restlet ~ Founder and Lead developer ~ http://www.restlet.org
Noelios Technologies ~ Co-founder ~ http://www.noelios.com
-----Message d'origine-----
De : [email protected] [mailto:[email protected]]
Envoye : lundi 2 fevrier 2009 12:12
A : [email protected]; Jerome Louvel
Objet : RE: from the org.restlet.data.Request, get the HttpServletRequest
Thanks Jerome for coming back so quickly.
The full name of the "request" variable that I pass to the getRequest() static
method is com.noelios.restlet.http.HttpRequest.
I've also attached the stack trace below for the NPE.
Christy.
java.lang.NullPointerException
at
com.vennetics.jbox.backend.servlets.resources.TestResource.init(TestResource.java:77)
at
org.restlet.ext.spring.SpringFinder.createTarget(SpringFinder.java:133)
at
org.restlet.ext.spring.SpringFinder.createTarget(SpringFinder.java:68)
at org.restlet.Finder.findTarget(Finder.java:240)
at org.restlet.Finder.handle(Finder.java:329)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Router.handle(Router.java:504)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:130)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at com.noelios.restlet.ChainHelper.handle(ChainHelper.java:124)
at
com.noelios.restlet.application.ApplicationHelper.handle(ApplicationHelper.java:112)
at org.restlet.Application.handle(Application.java:341)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Router.handle(Router.java:504)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Router.handle(Router.java:504)
at org.restlet.Filter.doHandle(Filter.java:150)
at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:130)
at org.restlet.Filter.handle(Filter.java:195)
at org.restlet.Filter.doHandle(Filter.java:150)
at org.restlet.Filter.handle(Filter.java:195)
at com.noelios.restlet.ChainHelper.handle(ChainHelper.java:124)
at org.restlet.Component.handle(Component.java:673)
at org.restlet.Server.handle(Server.java:331)
at com.noelios.restlet.ServerHelper.handle(ServerHelper.java:68)
at
com.noelios.restlet.http.HttpServerHelper.handle(HttpServerHelper.java:147)
at
com.noelios.restlet.http.StreamServerHelper$ConnectionHandler.run(StreamServerHelper.java:86)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
at java.util.concurrent.FutureTask.run(FutureTask.java:123)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:613)
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