Som, Configuration.ClassList is from Jetty-9 and is no longer needed in Jetty 10 or 11. The Configuraition mechanism generally requires less classpath manipulation in 10 or 11, so I'd try just deleting that line. Do you know why you are trying to obtain a classlist ?
Perhaps look for the corresponding example in the jetty 11 source code? On Tue, 30 Mar 2021 at 23:36, Som Lima <somplastic...@gmail.com> wrote: > I was hoping for some feedback on the error. > > Configuration.ClassList classlist = Configuration.ClassList > .setServerDefault(server); > > Multiple markers at this line > - ClassList cannot be resolved or is not a field > - Configuration.ClassList cannot be resolved to a > type > > I think was due to an incompatible server object. > > > Whether my guess was correct or not ? > > > > On Fri, 26 Mar 2021, 23:49 Som Lima, <somplastic...@gmail.com> wrote: > >> Problem version >> >> <groupId>org.apache.maven.plugins</groupId> >> <artifactId>maven-compiler-plugin</artifactId> >> <version>3.8.0</version> >> <inherited>true</inherited> >> <configuration> >> <source>11</source> >> <target>11</target> >> </configuration> >> >> >> <jetty.version>11.0.1</jetty.version> >> <http://www.backbutton.co.uk/> >> >> >> On Fri, 26 Mar 2021, 23:45 Som Lima, <somplastic...@gmail.com> wrote: >> >>> Now >>> <jetty.version>9.4.35.v20201120</jetty.version> >>> on >>> <maven.compiler.source>11</maven.compiler.source> >>> <maven.compiler.target>11</maven.compiler.target> >>> <http://www.backbutton.co.uk/> >>> >>> >>> On Fri, 26 Mar 2021, 23:40 Joakim Erdfelt, <joa...@webtide.com> wrote: >>> >>>> What version of Jetty are you using? >>>> >>>> Joakim Erdfelt / joa...@webtide.com >>>> >>>> >>>> On Fri, Mar 26, 2021 at 6:34 PM Som Lima <somplastic...@gmail.com> >>>> wrote: >>>> >>>>> Hi Thanks, >>>>> >>>>> I did try this Configuration.ClassList approach earlier but I was >>>>> getting an error " >>>>> Multiple markers at this line >>>>> - ClassList cannot be resolved or is not a field >>>>> - Configuration.ClassList cannot be resolved to a >>>>> type >>>>> >>>>> I think was due to an incompatible server object. >>>>> >>>>> I am working in another project now >>>>> this time I inserted the code , no eclipse IDE errors reported I >>>>> guess the server object is compatible. >>>>> My code looks like this but still I am missing JSP feature. Not sure >>>>> the syntax for that. >>>>> console error message" No JSP support. Check that JSP jars are in >>>>> lib/jsp and that the JSP option has been specified to start." >>>>> >>>>> >>>>> *I have these two dependencies in pom.xml* >>>>> >>>>> <dependency> >>>>> <groupId>org.eclipse.jetty</groupId> >>>>> <artifactId>apache-jsp</artifactId> >>>>> <version>${jetty.version}</version> >>>>> </dependency> >>>>> <dependency> >>>>> <groupId>jstl</groupId> >>>>> <artifactId>jstl</artifactId> >>>>> <version>1.2</version> >>>>> </dependency> >>>>> >>>>> >>>>> *This is what my code looks like but I don't think I have the jsp >>>>> configuration in either variations* >>>>> >>>>> context.setBaseResource(Resource.newResource(webResourceBase)); >>>>> context.setConfigurations(new Configuration[] >>>>> { >>>>> new AnnotationConfiguration(), >>>>> new WebInfConfiguration(), >>>>> new WebXmlConfiguration(), >>>>> new MetaInfConfiguration(), >>>>> new FragmentConfiguration(), >>>>> new EnvConfiguration(), >>>>> new PlusConfiguration(), >>>>> new JettyWebXmlConfiguration() >>>>> }); >>>>> >>>>> // === setup jetty plus == >>>>> Configuration.ClassList classlist = Configuration.ClassList >>>>> .setServerDefault(server); >>>>> classlist.addAfter( >>>>> "org.eclipse.jetty.webapp.FragmentConfiguration", >>>>> "org.eclipse.jetty.plus.webapp.EnvConfiguration", >>>>> "org.eclipse.jetty.plus.webapp.PlusConfiguration"); >>>>> >>>>> classlist.addBefore("org.eclipse.jetty.webapp.JettyWebXmlConfiguration", >>>>> "org.eclipse.jetty.annotations.AnnotationConfiguration"); >>>>> >>>>> context.setContextPath("/"); >>>>> >>>>> On Fri, 26 Mar 2021, 22:19 Joakim Erdfelt, <joa...@webtide.com> wrote: >>>>> >>>>>> The order of that Configuration list is very important. >>>>>> >>>>>> It would be better to utilize the Server level component and just add >>>>>> the missing pieces you need. >>>>>> >>>>>> See: >>>>>> >>>>>> - >>>>>> >>>>>> https://github.com/eclipse/jetty.project/blob/jetty-9.4.38.v20210224/examples/embedded/src/main/java/org/eclipse/jetty/embedded/LikeJettyXml.java#L168-L177 >>>>>> - >>>>>> >>>>>> https://github.com/jetty-project/embedded-jetty-jsp/blob/4918be37b938fff9fada5910ca04c59d8969cc90/src/main/java/org/eclipse/jetty/demo/Main.java#L131-L136 >>>>>> >>>>>> >>>>>> // === setup jetty plus == >>>>>> Configuration.ClassList classlist = >>>>>> Configuration.ClassList.setServerDefault(server); >>>>>> >>>>>> // Add JNDI support >>>>>> classlist.addAfter( >>>>>> "org.eclipse.jetty.webapp.FragmentConfiguration", >>>>>> "org.eclipse.jetty.plus.webapp.EnvConfiguration", >>>>>> "org.eclipse.jetty.plus.webapp.PlusConfiguration"); >>>>>> >>>>>> // Add Annotation Scanning Support >>>>>> >>>>>> classlist.addBefore("org.eclipse.jetty.webapp.JettyWebXmlConfiguration", >>>>>> "org.eclipse.jetty.annotations.AnnotationConfiguration"); >>>>>> >>>>>> Leave the existing Configurations in place, don't overwrite/replace >>>>>> the entire list like you are doing. >>>>>> There is no need to configure the WebAppContext directly. >>>>>> >>>>>> Joakim Erdfelt / joa...@webtide.com >>>>>> >>>>>> >>>>>> On Fri, Mar 26, 2021 at 4:42 PM Som Lima <somplastic...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> There appears to be a number of ways to configure annotations, jsp >>>>>>> support programmatically in the jetty embedded. i.e. >>>>>>> Configuration.ClassList. >>>>>>> >>>>>>> I have gone for this implementation. >>>>>>> Is there a one liner new class I can insert in this code to add >>>>>>> for JSP functionality followed by corresponding libraries in the >>>>>>> pom.xml ? >>>>>>> >>>>>>> context.setConfigurations(new Configuration[] >>>>>>> { >>>>>>> new AnnotationConfiguration(), >>>>>>> new WebInfConfiguration(), >>>>>>> new WebXmlConfiguration(), >>>>>>> new MetaInfConfiguration(), >>>>>>> new FragmentConfiguration(), >>>>>>> new EnvConfiguration(), >>>>>>> new PlusConfiguration(), >>>>>>> new JettyWebXmlConfiguration() >>>>>>> }); >>>>>>> <http://www.backbutton.co.uk/> >>>>>>> Regards >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> jetty-users mailing list >>>>>>> jetty-users@eclipse.org >>>>>>> To unsubscribe from this list, visit >>>>>>> https://www.eclipse.org/mailman/listinfo/jetty-users >>>>>>> >>>>>> _______________________________________________ >>>>>> jetty-users mailing list >>>>>> jetty-users@eclipse.org >>>>>> To unsubscribe from this list, visit >>>>>> https://www.eclipse.org/mailman/listinfo/jetty-users >>>>>> >>>>> _______________________________________________ >>>>> jetty-users mailing list >>>>> jetty-users@eclipse.org >>>>> To unsubscribe from this list, visit >>>>> https://www.eclipse.org/mailman/listinfo/jetty-users >>>>> >>>> _______________________________________________ >>>> jetty-users mailing list >>>> jetty-users@eclipse.org >>>> To unsubscribe from this list, visit >>>> https://www.eclipse.org/mailman/listinfo/jetty-users >>>> >>> _______________________________________________ > jetty-users mailing list > jetty-users@eclipse.org > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/jetty-users > -- Greg Wilkins <gr...@webtide.com> CTO http://webtide.com
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