Hi śr., 6 gru 2023 o 14:25 Bengt Rodehav <be...@rodehav.com> napisał(a):
> Of course. Appreciate your help. > > I also cross posted this on the Felix mailing list in case this is an > iPojo problem. > > In general, I wonder if a bundle both imports and exports packages, is it > a problem that it does not include "all" packages? > imported packages are generally generated by tools like maven-bundle-plugin after analyzing your code. So by default only the used packages are imported. regards Grzegorz Grzybek > > /Bengt > > Den ons 6 dec. 2023 kl 12:59 skrev Grzegorz Grzybek <gr.grzy...@gmail.com > >: > >> Thanks >> >> Please give me some time (end of year is crazy as always) >> >> regards >> Grzegorz Grzybek >> >> śr., 6 gru 2023 o 12:43 Bengt Rodehav <be...@rodehav.com> napisał(a): >> >>> Hello Grzegorz - thanks for your reply. >>> >>> I'm a bit puzzled as well regarding this. It's a bit strange why iPojo >>> needs this class. However, iPojo is not actively being maintained anymore >>> (although a version is on the way to support Java 21) so maybe it's easier >>> to fix this in pax-web-api. >>> >>> I created the following JIRA: >>> >>> https://github.com/ops4j/org.ops4j.pax.web/issues/1921 >>> >>> /Bengt >>> >>> >>> Den tis 5 dec. 2023 kl 18:08 skrev Grzegorz Grzybek < >>> gr.grzy...@gmail.com>: >>> >>>> Hello >>>> >>>> Thanks for the report - please create an issue at >>>> https://github.com/ops4j/org.ops4j.pax.web/issues and we can have a >>>> fix soon (before Christmas). >>>> >>>> Indeed - pax-web-api doesn't import this package, because it doesn't >>>> need/use it - I didn't expect other bundle (ipojo) will use this bundle to >>>> load the javax/servlet/descriptor/JspPropertyGroupDescriptor class - it >>>> should rather use the bundle wiring and use reachable bundles to load the >>>> class it needs... >>>> >>>> Are you aware what ipojo is doing with classloaders? I never used ipojo >>>> tbh... >>>> >>>> regards >>>> Grzegorz Grzybek >>>> >>>> wt., 5 gru 2023 o 17:01 Bengt Rodehav <be...@rodehav.com> napisał(a): >>>> >>>>> I seemed to have written to the wrong mailing list - perhaps that is >>>>> the reason why I got no reply :-) >>>>> >>>>> I wrote to org.ops4j.pax....@noreply.github.com but I guess it's not >>>>> active anymore. >>>>> >>>>> I'll recap what I wrote on the other list... >>>>> >>>>> --- >>>>> >>>>> I am using Karaf 4.4.4 with Pax-Web 8.0.22. >>>>> >>>>> I get the following error in the log: >>>>> >>>>> 2023-11-30T17:55:19,274 | ERROR | [iPOJO] pool-1-thread-1 | >>>>> web-console | 108 - se.digia.seco.web.web-console - >>>>> 3.1.0.SNAPSHOT | [ERROR] : Cannot create the proxy object >>>>> java.lang.NoClassDefFoundError: >>>>> javax/servlet/descriptor/JspPropertyGroupDescriptor >>>>> at java.lang.Class.getDeclaredMethods0(Native Method) ~[?:?] >>>>> at java.lang.Class.privateGetDeclaredMethods(Class.java:3402) ~[?:?] >>>>> at java.lang.Class.privateGetPublicMethods(Class.java:3427) ~[?:?] >>>>> at java.lang.Class.getMethods(Class.java:2019) ~[?:?] >>>>> at >>>>> org.apache.felix.ipojo.handlers.dependency.ProxyGenerator.dumpProxy(ProxyGenerator.java:89) >>>>> ~[!/:?] >>>>> at >>>>> org.apache.felix.ipojo.handlers.dependency.Dependency$SmartProxyFactory.getProxyClass(Dependency.java:1133) >>>>> ~[!/:?] >>>>> at >>>>> org.apache.felix.ipojo.handlers.dependency.Dependency$SmartProxyFactory.getProxy(Dependency.java:1151) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.handlers.dependency.Dependency.start(Dependency.java:516) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.handlers.dependency.DependencyHandler.__M_start(DependencyHandler.java:496) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.handlers.dependency.DependencyHandler.start(DependencyHandler.java) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.HandlerManager.start(HandlerManager.java:136) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.InstanceManager.start(InstanceManager.java:421) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.ComponentFactory.createInstance(ComponentFactory.java:179) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:319) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:240) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.extender.internal.linker.ManagedType$InstanceSupport$1.call(ManagedType.java:312) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.extender.internal.linker.ManagedType$InstanceSupport$1.call(ManagedType.java:306) >>>>> [!/:?] >>>>> at >>>>> org.apache.felix.ipojo.extender.internal.queue.JobInfoCallable.call(JobInfoCallable.java:114) >>>>> [!/:?] >>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?] >>>>> at >>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) >>>>> [?:?] >>>>> at >>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) >>>>> [?:?] >>>>> at java.lang.Thread.run(Thread.java:833) [?:?] >>>>> Caused by: java.lang.ClassNotFoundException: >>>>> javax.servlet.descriptor.JspPropertyGroupDescriptor not found by >>>>> org.ops4j.pax.web.pax-web-api [94] >>>>> at >>>>> org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1591) >>>>> ~[?:?] >>>>> at >>>>> org.apache.felix.framework.BundleWiringImpl.access$300(BundleWiringImpl.java:79) >>>>> ~[?:?] >>>>> at >>>>> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1976) >>>>> ~[?:?] >>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] >>>>> ... 22 more >>>>> >>>>> In Pax-Web 7.3.23 (used in Karaf 4.3.3) the following bundle was >>>>> included: >>>>> >>>>> javax.servlet-api/3.1.0 >>>>> >>>>> In Pax-Web 8.0.22 (used in Karaf 4.4.4) it has been replaced by the >>>>> following pair: >>>>> >>>>> jakarta.servlet-api/4.0.4 >>>>> pax-web-compatibility-servlet31/8.0.22 >>>>> >>>>> I am using Servlet 3.1 which was provided cleanly in Pax-Web 7.3.23. >>>>> But in 8.0.22 it is instead provided by the Servlet 4.0 bundle in >>>>> combination with a fragment that (if I understand correctly) re-exports >>>>> that code as version 3.1. Correct me if I am wrong. >>>>> >>>>> This setup doesn't seem to work with iPojo. >>>>> >>>>> Looking at the bundle org.ops4j.pax.web/pax-web-api/8.0.22, it seems >>>>> like it only imports the following javax.servlet packages: >>>>> >>>>> javax.servlet; version="[3.1, 5)", >>>>> javax.servlet.annotation; version="[3.1, 5)", >>>>> javax.servlet.http; version="[3.1, 5)" >>>>> >>>>> ...but not >>>>> >>>>> javax.servlet.descriptor >>>>> >>>>> If I add the following: >>>>> >>>>> javax.servlet.descriptor;version="[3.1,5)" >>>>> >>>>> To the Import-Package section of the MANIFEST.MF of the pax-we-api >>>>> jar, then it works. It makes me wonder if this import is missing in >>>>> pax-web-api. >>>>> >>>>> I created a fragment that adds the above import to pax-web-api. It >>>>> seems to work but is only a quickfix. I would appreciate it if someone >>>>> more >>>>> OSGi savy could explain what is actually happening. >>>>> >>>>> /Bengt >>>>> >>>>> >>>>> -- >>>>> -- >>>>> ------------------ >>>>> OPS4J - http://www.ops4j.org - ops4j@googlegroups.com >>>>> >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "OPS4J" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to ops4j+unsubscr...@googlegroups.com. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/ops4j/CAJ0TPGJc8onoMjDr3RDPaWQRWXWryLiXyVEHD6gSmseZ934bxg%40mail.gmail.com >>>>> <https://groups.google.com/d/msgid/ops4j/CAJ0TPGJc8onoMjDr3RDPaWQRWXWryLiXyVEHD6gSmseZ934bxg%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>>> -- >>>> ------------------ >>>> OPS4J - http://www.ops4j.org - ops4j@googlegroups.com >>>> >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "OPS4J" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to ops4j+unsubscr...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/ops4j/CAAdXmhp0NB6%2BU730QgxS2dW7g59VWSgv5dQ%2BcvEAjRQE07c%2BAQ%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/ops4j/CAAdXmhp0NB6%2BU730QgxS2dW7g59VWSgv5dQ%2BcvEAjRQE07c%2BAQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >>> -- >>> ------------------ >>> OPS4J - http://www.ops4j.org - ops4j@googlegroups.com >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "OPS4J" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to ops4j+unsubscr...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/ops4j/CAJ0TPGJfRC9O3L_Vs6XN3x3xOneyBb1asE77MT32yuwBr1F%2BBA%40mail.gmail.com >>> <https://groups.google.com/d/msgid/ops4j/CAJ0TPGJfRC9O3L_Vs6XN3x3xOneyBb1asE77MT32yuwBr1F%2BBA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> -- >> ------------------ >> OPS4J - http://www.ops4j.org - ops4j@googlegroups.com >> >> --- >> You received this message because you are subscribed to the Google Groups >> "OPS4J" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to ops4j+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/ops4j/CAAdXmhowEsnx%2B80wJtVdJpO56YYJYnLypLv4rxan3LH2EXmjKw%40mail.gmail.com >> <https://groups.google.com/d/msgid/ops4j/CAAdXmhowEsnx%2B80wJtVdJpO56YYJYnLypLv4rxan3LH2EXmjKw%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > -- > ------------------ > OPS4J - http://www.ops4j.org - ops4j@googlegroups.com > > --- > You received this message because you are subscribed to the Google Groups > "OPS4J" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to ops4j+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/ops4j/CAJ0TPGLLHkEJ19vzK33oF-PFp8B72iE%3Df6jQYo5O0LTELNqcJg%40mail.gmail.com > <https://groups.google.com/d/msgid/ops4j/CAJ0TPGLLHkEJ19vzK33oF-PFp8B72iE%3Df6jQYo5O0LTELNqcJg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- -- ------------------ OPS4J - http://www.ops4j.org - ops4j@googlegroups.com --- You received this message because you are subscribed to the Google Groups "OPS4J" group. To unsubscribe from this group and stop receiving emails from it, send an email to ops4j+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/ops4j/CAAdXmhoAh_zWCASp%2BmyYGFQ_5fF2EhpM0PFnSKVV%2BL8U7kvODw%40mail.gmail.com.
