The reason was class loader issues Am 20. Januar 2023 13:37:11 MEZ schrieb Mark Thomas <ma...@apache.org>: >From memory, there is a reason the Tomcat handler has to be first. I forget >exactly why that is. I'd need to dig into this some more (and I have my hands >full working on the RFC 9128 implementation at the moment). > >In your case, it looks like a custom LifecycleListener would work. In terms of >changes to Tomcat, I'd lean more towards a Tomcat specific system property you >could use instead of java.protocol.handler.pkgs >for Tomcat 8.5.x - 10.1x with the whole lot being replaced by a ServiceLoader >in 11.0.x > >Mark > > >On 20/01/2023 12:28, Dave Breeze wrote: >> Thanks again Mark >> I have no access to the source for the webapp. >> what I was think was that if in catalina.sh the line: >> >> JAVA_OPTS="$JAVA_OPTS >> -Djava.protocol.handler.pkgs=org.apache.catalina.webresources" >> >> was simply re-ordered to >> >> JAVA_OPTS="-Djava.protocol.handler.pkgs=org.apache.catalina.webresources >> $JAVA_OPTS " >> >> then users could use JAVA_OPTS to set the value. >> >> thanks >> >> Dave Breeze >> Linkedin:https://uk.linkedin.com/in/dabreeze >> >> On Fri, 20 Jan 2023 at 12:17, Mark Thomas <ma...@apache.org> wrote: >>> >>> On 20/01/2023 11:18, Dave Breeze wrote: >>>> Many thanks Mark for the answers - appreciated. >>>> >>>> Just to be clear I am running 9.0.71 simply by invoking startup.sh >>>> (currently testing). I am not running embedded. I am not too sure >>>> therefore about the "Call >>>> org.apache.catalina.webresources.TomcatURLStreamHandlerFactory#addUserFactory(URLStreamHandlerFactory)" >>>> Could you please explain further >>> >>> You'd need to call it from your application code (probably a >>> ServletContextListener). >>> >>> Alternatively, you could write a Tomcat level LifecycleListener to add >>> it if the JAR with the handler is in $CATALINA_BASE/lib >>> >>> Hmm. It looks like we can remove this in Tomcat 10 onwards and use the >>> ServiceLoader mechanism. (OK, may need to deprecate this in 10 and >>> remove it in Tomcat 11). >>> >>> Mark >>> >>> >>>> >>>> thanks again >>>> Dave Breeze >>>> Linkedin:https://uk.linkedin.com/in/dabreeze >>>> >>>> Dave Breeze >>>> Linkedin:https://uk.linkedin.com/in/dabreeze >>>> >>>> >>>> On Fri, 20 Jan 2023 at 11:01, Mark Thomas <ma...@apache.org> wrote: >>>>> >>>>> On 20/01/2023 09:53, Dave Breeze wrote: >>>>>> Tomcat 9.0.71 >>>>>> >>>>>> I need to use a custom protocol handler. I set JAVA_OPTS to: >>>>>> >>>>>> -Djava.protocol.handler.pkgs=com.ibm.crypto.provider >>>>>> >>>>>> My JAVA_OPTS setting,however, is ignored. This is due to catalina.sh >>>>>> containing >>>>>> >>>>>> JAVA_OPTS="$JAVA_OPTS >>>>>> -Djava.protocol.handler.pkgs=org.apache.catalina.webresources" >>>>>> >>>>>> The result of catalina.sh is that the jvm has >>>>>> 2 -Djava.protocol.handler.pkgs settings - first the custom protocol >>>>>> then org.apache.catalina.webresources. The net result being that Tomcat >>>>>> is >>>>>> started with >>>>>> -Djava.protocol.handler.pkgs=org.apache.catalina.webresources. >>>>>> >>>>>> >>>>>> 1. What is the best way of setting java.protocol.handler.pkgs >>>>>> other than >>>>>> modifying catalina.sh >>>>> >>>>> Call >>>>> org.apache.catalina.webresources.TomcatURLStreamHandlerFactory#addUserFactory(URLStreamHandlerFactory) >>>>> >>>>> to add your custom handler. >>>>> >>>>>> 2. do i need to set java.protocol.handler.pkgs to just my custom >>>>>> handler >>>>>> or should it be set to a concatenation of >>>>>> custom + org.apache.catalina.webresources >>>>> >>>>> If you do it that way, it needs to be both. >>>>> >>>>>> 3. if a concatenation of handlers is required what is the syntax >>>>> >>>>> | delimited >>>>> >>>>> Mark >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >>>>> For additional commands, e-mail: users-h...@tomcat.apache.org >>>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >>>> For additional commands, e-mail: users-h...@tomcat.apache.org >>>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >>> For additional commands, e-mail: users-h...@tomcat.apache.org >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >> For additional commands, e-mail: users-h...@tomcat.apache.org >> > >--------------------------------------------------------------------- >To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >For additional commands, e-mail: users-h...@tomcat.apache.org >
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