Use the force! On Sat, Jan 16, 2010 at 6:21 AM, Alen Vrečko <[email protected]> wrote:
> Hi, Guys. > > I haven't worked much with WebSphere. It is a horrible piece of > software. I don't consider it a servlet spec compatible container (at > least not out of the box). > > What I think is happening: When you request /foo/bar/baz.rpc the > server computes the target servlet, it doesn't match any declared > servlet therefore it defaults to default servlet after which the > filter chain is computed and invoked. Something along those lines if I > understand how servlet containers work. > > I think the problem is that WS in the case of default servlet sets > Servlet Path to "" even if you requested "/foo/bar/baz.rpc". > > Definitely take a look at > > http://publib.boulder.ibm.com/infocenter/wasinfo/v6r1/index.jsp?topic=/com.ibm.websphere.express.doc/info/exp/ae/rweb_custom_props.html > . > > More specifically look for > > com.ibm.ws.webcontainer.enabledefaultservletrequestpathelements > > In general on WS 6.1 I'd try setting > > com.ibm.ws.webcontainer.enabledefaultservletrequestpathelements=true > com.ibm.ws.webcontainer.invokeFiltersCompatibility=true > prependSlashToResource=true > > The guys I work with say you have to go with your "instinct" when > configuring WS. Hardly an engineering approach. > > HTH. > > Cheers, > Alen > > On Jan 15, 5:16 am, "Dhanji R. Prasanna" <[email protected]> wrote: > > I think the problem is with websphere, that you need a default servlet to > > get the GuiceFilter to fire. > > > > Alen Vrecko knows more about this. But other servlet containers are > > generally well behaved and ship with a DefaultServlet that serves files > > statically (and typically a JSP servlet too). > > > > Dhanji. > > > > On Fri, Jan 15, 2010 at 3:07 PM, Ken <[email protected]> wrote: > > > Am I the only one have this problem? I hope someone can share some > > > help. > > > > > On Jan 10, 2:22 am, Ken <[email protected]> wrote: > > > > I am playing with Guice 2.0 and WebSphere 6.1. My servlet is > > > > configured in Guice module. > > > > > > public class ServletConfigListener extends > GuiceServletContextListener > > > > { > > > > @Override > > > > protected Injector getInjector() { > > > > return Guice.createInjector(new RpcServerModule()); > > > > } > > > > > > } > > > > > > public class RpcServerModule extends ServletModule { > > > > @Override > > > > protected void configureServlets() { > > > > serve("*.rpc").with(RpcServiceImpl.class); > > > > } > > > > > > } > > > > > > And I have configured GuiceFilter and above listener in my web.xml. > > > > <filter> > > > > <filter-name>guiceFilter</filter-name> > > > > > <filter-class>com.google.inject.servlet.GuiceFilter</filter-class> > > > > </filter> > > > > <filter-mapping> > > > > <filter-name>guiceFilter</filter-name> > > > > <url-pattern>/*</url-pattern> > > > > </filter-mapping> > > > > <listener> > > > > <listener-class> > > > > gov.ontario.mnr.irs.ServletConfigListener > > > > </listener-class> > > > > </listener> > > > > > > However my servlet RpcServiceImpl is never called. I traced Guice and > > > > found out in class com.google.inject.servlet.ServletDefinition, > method > > > > service(), it tries to match the servlet path with my servlet > pattern: > > > > public boolean service(ServletRequest servletRequest, > > > > ServletResponse servletResponse) throws IOException, > > > > ServletException { > > > > final boolean serve = shouldServe(((HttpServletRequest) > > > > servletRequest).getServletPath()); > > > > > > But the servlet path always equals to "", then the pattern is not > > > > matched. Should Guice use request URI instead of servlet path when > try > > > > to match servlet pattern? > > > > > > I worked this around by putting following lines in web.xml: > > > > <servlet> > > > > <servlet-name>RpcServlet</servlet-name> > > > > <display-name>Gwt-Rpc Servlet</display-name> > > > > <servlet-class>com.my.RpcServiceImpl</servlet-class> > > > > </servlet> > > > > <servlet-mapping> > > > > <servlet-name>RpcServlet</servlet-name> > > > > <url-pattern>*.rpc</url-pattern> > > > > </servlet-mapping> > > > > > > I don't believe this is a Guice bug, as if it is a bug, it should be > > > > very easy to be detected. What did I do wrong? Any help is very > > > > appreciated. Thank you. > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "google-guice" group. > > > To post to this group, send email to [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]<google-guice%[email protected]> > <google-guice%[email protected]<google-guice%[email protected]> > > > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/google-guice?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "google-guice" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-guice%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-guice?hl=en. > > > >--
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