> Karl Pauls wrote: >> >> Well, maybe. The issue is that it is not impossible that the jvm >> already used a handler and then we are stuck (assuming the hack with >> flushing the cache doesn't work). I agree that this is a corner case >> but still. We should probably create a jira issue to track this and >> come-up with a suggestion for the override property. >> > > Yes, we (i.e., you) should. ;-)
:-) https://issues.apache.org/jira/browse/FELIX-756 regards, Karl > -> richard > >> regards, >> >> Karl >> >> On Wed, Oct 8, 2008 at 8:58 PM, Richard S. Hall <[EMAIL PROTECTED]> >> wrote: >> >>> >>> Apparently, this part of the spec has been weakened for the next release >>> since neither Equinox nor KF actually enforced it. >>> >>> Perhaps we should add an option for allowing overriding too. >>> >>> -> richard >>> >>> >>> Pierre De Rop wrote: >>> >>>> >>>> Karl, >>>> Yes, It should work fine. I'll try as you suggest. >>>> >>>> Thanks a lot ! >>>> /pierre >>>> >>>> Karl Pauls wrote: >>>> >>>>> >>>>> Ok. Well, from my interpretation of the spec, this isn't possible >>>>> using an URLStreamHandler because of the build-in handlers being >>>>> preferred (and for good reasons). >>>>> >>>>> However, it does sound to me like you have control over the jvm so >>>>> what you can do is put your handler on the classpath (assuming it is >>>>> in a package called http and is called Handler) and start with >>>>> -Djava.protocol.handler.pkgs=your.pkg.prefix e.g., assuming I have a >>>>> http handler called org.foo.http.Handler it would have to look like >>>>> this: >>>>> >>>>> java -Djava.protocol.handler.pkgs=org.foo -jar bin/felix.jar >>>>> >>>>> and the org.pauls.http.Handler.class need to be available on the >>>>> classpath. >>>>> >>>>> Hope this helps? >>>>> >>>>> regards, >>>>> >>>>> Karl >>>>> >>>>> >>>>> On Wed, Oct 8, 2008 at 2:50 PM, Pierre De Rop >>>>> <[EMAIL PROTECTED]> wrote: >>>>> >>>>> >>>>>> >>>>>> Hi Karl, >>>>>> >>>>>> We are running our A5350 cluster application server on top of OSGi. >>>>>> Our >>>>>> server is made up of the following processes: >>>>>> >>>>>> * Protocol load balancers (http/sip/diameter etc ...) >>>>>> * Felix Jvm frameworks. >>>>>> >>>>>> The load balancers dispatch all messages among Jmvs frameworks. >>>>>> In each framework we start the following bundles: >>>>>> >>>>>> * A container for each protocol (http container/sip container, etc >>>>>> ...) >>>>>> * applications (WARs, Diameter applications, Sip applications, etc >>>>>> ...) >>>>>> >>>>>> Now, in the case of the http container, we wan't to take the control, >>>>>> when >>>>>> WARs >>>>>> are using the java.net.HttpURLConnection: We just want to forward the >>>>>> http >>>>>> request to our load balancer (using our own socket multiplexer), >>>>>> instead >>>>>> of >>>>>> letting the jdk http client open itself a socket to the web servers >>>>>> directly. >>>>>> >>>>>> With KnopflerFish, I used the OSGi URLStreamHandler service in order >>>>>> to >>>>>> do >>>>>> that trick. >>>>>> >>>>>> Thanks >>>>>> /pierre >>>>>> >>>>>> >>>>>> >>>>>> Karl Pauls wrote: >>>>>> >>>>>> >>>>>>> >>>>>>> You are trying to override a build-in handler. The http schema is >>>>>>> handled by the jvm and must not be overridden (see 11.3.2 of the >>>>>>> spec). >>>>>>> >>>>>>> Could you explain your use-case a bit more (why do you want to use >>>>>>> your own http implementation?) - maybe we can find a workaround .... >>>>>>> >>>>>>> regards, >>>>>>> >>>>>>> Karl >>>>>>> >>>>>>> On Wed, Oct 8, 2008 at 1:57 PM, Pierre De Rop >>>>>>> <[EMAIL PROTECTED]> wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>>> >>>>>>>> Hello everyone, >>>>>>>> >>>>>>>> I have a bundle which provides a >>>>>>>> org.osgi.service.url.URLStreamHandlerService with protocol "http" >>>>>>>> and >>>>>>>> "https". >>>>>>>> but, when I use java.net.HttpURLConnection, my handlers are not >>>>>>>> invoked. >>>>>>>> >>>>>>>> I use SCR in order to provide my stream handlers. Here is he >>>>>>>> SCR.xml: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------------------------------------------------ >>>>>>>> <component name="HttpUrlStreamHandler" immediate="true"> >>>>>>>> <implementation >>>>>>>> class="com.nextenso.http.agent.impl.HttpUrlStreamHandlerService"/> >>>>>>>> <service> >>>>>>>> <provide interface="org.osgi.service.url.URLStreamHandlerService"/> >>>>>>>> </service> >>>>>>>> <property name="url.handler.protocol"> >>>>>>>> http >>>>>>>> https >>>>>>>> </property> >>>>>>>> </component> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------------------------------------------------- >>>>>>>> >>>>>>>> In the Felix configuration properties, I have set the property >>>>>>>> "felix.service.urlhandlers=true" >>>>>>>> But it sounds like my http/https handlers are not invoked by the >>>>>>>> framework >>>>>>>> when I >>>>>>>> do the following: >>>>>>>> >>>>>>>> HttpURLConnection uc = (HttpURLConnection) new >>>>>>>> URL("http://www.verisign.com/";).openConnection(); >>>>>>>> >>>>>>>> -> could anyone help about this problem ? >>>>>>>> >>>>>>>> (fwi, the same code works with KnopflerFish). >>>>>>>> >>>>>>>> Thanks >>>>>>>> /pierre >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> --------------------------------------------------------------------- >>>>>>>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>>>>>> For additional commands, e-mail: [EMAIL PROTECTED] >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> >>>> >>>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >> >> >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Karl Pauls [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
