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Reinhard Poetz wrote: > Giacomo Pati wrote: >> Reinhard Poetz wrote: >>> Giacomo Pati wrote: >> >>>> Now this seems to me that some changes with the RCL prevents third >>>> party servlet filters to access >>>> the ApplicationContext, or am I wrong? >>> no, that's my interpretation of the stacktrace too >>> >>>> Any pointers? >>> The problem is that when the app context gets reloaded, there is a time >>> frame, when the context is not available. At the moment I only have a >>> vague idea how we can prevent e.g. the acegi filter from accessing a >>> (temporarily) non-existing context. >>> Maybe we can provide some kind of wrapper for the app context that locks >>> the access to the app context in question for the time of >>> reinitializiation. >> >> Sounds kinda complicated. Where is would such a thing be located in >> the code? > > I've had some more thoughts about this and I believe that we don't need > to go that far. We only have to make sure that all servlets, filters and > listeners that we inject are being rewritten so that they get wrapped by > their "Reloading*" equivalents, e.g. see the dispatcher servlet: > > <servlet> > <servlet-name>DispatcherServlet</servlet-name> > <display-name>DispatcherServlet</display-name> > <description>Cocoon blocks dispatcher</description> > > <servlet-class>org.apache.cocoon.tools.rcl.wrapper.servlet.ReloadingServlet</servlet-class> > > <init-param> > <param-name>servlet-class</param-name> > > <param-value>org.apache.cocoon.servletservice.DispatcherServlet</param-value> > > </init-param> > <load-on-startup>1</load-on-startup> > </servlet> > > > Carsten added the code that rewrites a web.xml in order to use the > shielding stuff, see > org.apache.cocoon.maven.deployer.WebApplicationRewriter.shieldWebapp. > It shouldn't be too difficult to use it for our purpose too. To be honest, I don't get most of what you're saying. Do you propose to write a wrapper for each and every Filter one intend to use? - -- Giacomo Pati Otego AG, Switzerland - http://www.otego.com Orixo, the XML business alliance - http://www.orixo.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.3 (GNU/Linux) iD8DBQFGOOAMLNdJvZjjVZARAjskAJwMNGdXAj0Cwh2v5equCY8tYgiypACg5gj5 3cUlIJOMxyVoIqn2REyFQyk= =LKu4 -----END PGP SIGNATURE-----
