> -----Original Message----- > From: Romain Manni-Bucau [mailto:rmannibu...@gmail.com] > Sent: Friday, March 10, 2017 8:14 AM > To: users@tomee.apache.org > Subject: Re: Setting "openejb.classloader.forced-load" to include > "org.apache.cxf" is still loading some classes from tomee lib dir > > dont think it has it, building a sample with this bug is hard or is it > an option?
I don't understand what you mean by "don't think it has it". Building a sample app to repeat this is certainly an "option", but I think it will take more work than it is likely worth, assuming my assumptions about my other options are correct. I would like to solve this problem, but from what I can see, I'm not actually using any features of TomEE that aren't provided by Tomcat. I'm using JNDI to get DataSources used by Spring JDBC and Environment strings. That's about it that's even close to being TomEE-specific. As far as I know, except for moving the DataSources to the Context.xml file, it should port cleanly. Any thoughts on that? I could also examine using HttpClient to make my REST client requests instead of ClientBuilder, but I will only do that if the move to Tomcat doesn't work. > 2017-03-10 17:02 GMT+01:00 KARR, DAVID <dk0...@att.com>: > > > > -----Original Message----- > > > From: Romain Manni-Bucau [mailto:rmannibu...@gmail.com] > > > Sent: Friday, March 10, 2017 7:15 AM > > > To: users@tomee.apache.org > > > Subject: Re: Setting "openejb.classloader.forced-load" to include > > > "org.apache.cxf" is still loading some classes from tomee lib dir > > > > > > the classloading is not the same for both parts and i need to know > > > if it is triggered by cxf or the api. Normally the jaxrs client will > > > let the app one be used instead of the server one since you request > > > it by your deployment but then question is which part loads the cxf > > > classes from server > > > > Can you tell from the verbose classloading output? Up to now, I've > > only provided excerpts of that output. I don't think I'd want to send > > that entire thing to the list. > > > > > 2017-03-10 15:45 GMT+01:00 KARR, DAVID <dk0...@att.com>: > > > > > > > > -----Original Message----- > > > > > From: Romain Manni-Bucau [mailto:rmannibu...@gmail.com] > > > > > Sent: Friday, March 10, 2017 12:01 AM > > > > > To: users@tomee.apache.org > > > > > Subject: Re: Setting "openejb.classloader.forced-load" to > > > > > include "org.apache.cxf" is still loading some classes from > > > > > tomee lib dir > > > > > > > > > > Can you try dropping jaxrs client api from the webapp (trying to > > > > > see if issue is only the api or not)? > > > > > > > > I don't even have to test this. This app was working fine when it > > > > was just serving a REST api. I didn't have this problem until I > > > > added the ClientBuilder reference. > > > > > > > > > 2017-03-10 2:08 GMT+01:00 KARR, DAVID <dk0...@att.com>: > > > > > > > > > > > > -----Original Message----- > > > > > > > From: Romain Manni-Bucau [mailto:rmannibu...@gmail.com] > > > > > > > Sent: Thursday, March 09, 2017 4:39 PM > > > > > > > To: users@tomee.apache.org > > > > > > > Subject: Re: Setting "openejb.classloader.forced-load" to > > > > > > > include "org.apache.cxf" is still loading some classes from > > > > > > > tomee lib dir > > > > > > > > > > > > > > Hi > > > > > > > > > > > > > > did you identify which classes was loaded from where? (in > > > > > > > term of code path and not classloader). Once this is known > > > > > > > it would be easier to solve it. > > > > > > > > > > > > Not quite, but thinking about this gave me a clue, although I > > > > > > still don't have a solution. > > > > > > > > > > > > Right after my code created the "ClientBuilder" instance, I > > > > > > saw it load javax.ws.rs.client.ClientBuilder from the TomEE > > > > > > lib dir. It then loads many CXF classes from the same > directory. > > > > > > > > > > > > So, I figured that I should add "javax.ws.rs.client" to the > > > > > > "forced- > > > > > load" > > > > > > list. > > > > > > > > > > > > That just resulted in a different stacktrace: > > > > > > ----------------- > > > > > > org.apache.cxf.interceptor.Fault: ClassCastException: > > > > > > attempting to > > > > > > castjar:file:.../apache-tomee-webprofile-7.0.1/lib/javaee- > > > > > > api-7.0.jar!/javax/ws/rs/client/ClientBuilder.class to > > > > > > jar:file:.../.metadata/.plugins/org.eclipse.wst. > > > > > > server.core/tmp1/wtpwebapps/uslMonitorService/WEB-INF/lib/ > > > > > > javax.ws.rs-api- > 2.0.1.jar!/javax/ws/rs/client/ClientBuilder.class > > > > > > at org.apache.cxf.service.invoker.AbstractInvoker. > > > > > > createFault(AbstractInvoker.java:162) > > > > > > at org.apache.cxf.service.invoker.AbstractInvoker. > > > > > > invoke(AbstractInvoker.java:128) > > > > > > at > > > > > org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:189) > > > > > > at > > > > > org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:99) > > > > > > ... > > > > > > Caused by: java.lang.LinkageError: ClassCastException: > > > > > > attempting to > > > > > > castjar:file:.../apache-tomee-webprofile-7.0.1/lib/javaee- > > > > > > api-7.0.jar!/javax/ws/rs/client/ClientBuilder.class to > > > > > > jar:file:.../.metadata/.plugins/org.eclipse.wst. > > > > > > server.core/tmp1/wtpwebapps/uslMonitorService/WEB-INF/lib/ > > > > > > javax.ws.rs-api- > 2.0.1.jar!/javax/ws/rs/client/ClientBuilder.class > > > > > > at javax.ws.rs.client.ClientBuilder.newBuilder( > > > > > > ClientBuilder.java:97) > > > > > > at javax.ws.rs.client.ClientBuilder.newClient( > > > > > > ClientBuilder.java:114) > > > > > > --------------- > > > > > > > > > > > > > > > > > > > > > Romain Manni-Bucau > > > > > > > @rmannibucau > > > > > > > <https://urldefense.proofpoint.com/v2/url?u=https-> > > > > > > > > > > > > > > > 3A__twitter.com_rmannibucau&d=DwIBaQ&c=LFYZ- > > > > > > > o9_HUMeMTSQicvjIg&r=OsTemSXEn- > > > > > > > xy2uk0vYF_EA&m=i7rGuYqiD2shB4GPAkohwmpGuCsHDpMNi6- > > > > > > > s7wfTVtQ&s=0CK9zOVBU8nHUzp-IbhQ5gTotA_WyMrlt5vS8yZAu20&e= > > > > > > > > | Blog > > > > > > > <https://urldefense.proofpoint.com/v2/url?u=https-3A__blog-> > > > > > > > > > > > > > > > 2Drmannibucau.rhcloud.com&d=DwIBaQ&c=LFYZ-o9_HUMeMTSQicvjIg& > > > > > > > r=Os > > > > > > > TemS > > > > > > > XEn- > > > > > > > xy2uk0vYF_EA&m=i7rGuYqiD2shB4GPAkohwmpGuCsHDpMNi6- > > > > > > > s7wfTVtQ&s=vb67kZl6WtAWknP-D-_DnsB-_XZdcJWnX8X7pEJ_0Js&e= > > > > > > > > | Old Blog > > > > > > > <https://urldefense.proofpoint.com/v2/url?u=http-> > > > > > > > > 3A__rmannibucau.wordpress.com&d=DwIBaQ&c=LFYZ- > > > > > > > o9_HUMeMTSQicvjIg&r=OsTemSXEn- > > > > > > > xy2uk0vYF_EA&m=i7rGuYqiD2shB4GPAkohwmpGuCsHDpMNi6- > > > > > > > s7wfTVtQ&s=_lFWMKFTh7BRzFDesYUfFger5PUuDmKNbxsThf7gUmg&e= > > > > > > > > | Github <https://urldefense.proofpoint.com/v2/url?u=https-> > > > > > > > > > > > > > > > 3A__github.com_rmannibucau&d=DwIBaQ&c=LFYZ- > > > > > > > o9_HUMeMTSQicvjIg&r=OsTemSXEn- > > > > > > > xy2uk0vYF_EA&m=i7rGuYqiD2shB4GPAkohwmpGuCsHDpMNi6- > > > > > > > s7wfTVtQ&s=ceR5hOrxX6nsYrQfLk3tiVkEyjtEZItA1qhm7wJwI5c&e= > > > > > > > > | LinkedIn > > > > > > > <https://urldefense.proofpoint.com/v2/url?u=https-> > > > > > > > > 3A__www.linkedin.com_in_rmannibucau&d=DwIBaQ&c=LFYZ- > > > > > > > o9_HUMeMTSQicvjIg&r=OsTemSXEn- > > > > > > > xy2uk0vYF_EA&m=i7rGuYqiD2shB4GPAkohwmpGuCsHDpMNi6- > > > > > > > s7wfTVtQ&s=USlF5RKPexLQFpbLeL2nfE2btUQYG7xD1l5UIHjT36s&e= > > > > > > > > | JavaEE Factory > > > > > > > <https://urldefense.proofpoint.com/v2/url?u=https-> > > > > > > > > 3A__javaeefactory-2Drmannibucau.rhcloud.com&d=DwIBaQ&c=LFYZ- > > > > > > > o9_HUMeMTSQicvjIg&r=OsTemSXEn- > > > > > > > xy2uk0vYF_EA&m=i7rGuYqiD2shB4GPAkohwmpGuCsHDpMNi6- > > > > > > > s7wfTVtQ&s=kH6YCQd6PwHCjd2dP0DlyTAhsP_KidkGuQAEuQhJxgs&e= > > > > > > > > > > > > > > > 2017-03-10 1:21 GMT+01:00 KARR, DAVID <dk0...@att.com>: > > > > > > > > > > > > > > > I'm currently using CXF 3.1.9 and Spring 4.3.5 in an app > > > > > > > > built with Gradle, and running in Tomcat 8 (TomEE 7.0.1). > > > > > > > > > > > > > > > > I currently only specify the following explicit CXF > > > dependencies: > > > > > > > > ----------- > > > > > > > > ['cxf-rt-rs-extension-providers', 'cxf-rt- > management'].each { > > > > > > > > compile "org.apache.cxf:${it}:3.1.9" > > > > > > > > } > > > > > > > > ----------- > > > > > > > > > > > > > > > > This gets several other artifacts transitively, including > > > > > > > > cxf- > > > > > core. > > > > > > > > > > > > > > > > Up to now, the app has just been serving REST requests, > > > > > > > > and it's been working fine. I'm now trying to add a simple > > > > > > > > request out to another service, using ClientBuilder. When > > > > > > > > I try to send that message, I get > > > > > > > this: > > > > > > > > ------------ > > > > > > > > SEVERE: Failed to determine BusFactory implementation > > > > > > > > class > > > name. > > > > > > > > java.lang.ClassCastException: class > > > org.apache.cxf.bus.spring. > > > > > > > > SpringBusFactory > > > > > > > > at java.lang.Class.asSubclass(Class.java:3404) > > > > > > > > at > > > > > > > > org.apache.cxf.BusFactory.getBusFactoryClass(BusFactory.ja > > > > > > > > va:3 > > > > > > > > 90) > > > > > > > > ------------ > > > > > > > > > > > > > > > > The occurrences of this error seem to imply that there is > > > > > > > > a classloading issue with BusFactory. So, I turned on > > > > > > > > verbose classloading, and I did see CXF classes being > > > > > > > > loaded from both the CXF jars in my webapp, and also in > > > > > > > > the "lib" dir in TomEE, specifically the BusFactory class. > > > > > > > > However, in the "system.properties" file in the "Server" > > > > > > > > definition in Eclipse, I have "openejb.classloader.forced- > > > > > load=org.springframework,org.apache.cxf" > > > > > > > (and also "disabled=true" in the "cxf.properties" and "cxf- > > > > > > > rs.properties" > > > > > > > > files). So, I appear to have the proper settings to make > > > > > > > > it load all the CXF (and Spring) classes from my webapp, > > > > > > > > instead of from the container, but it's not quite working. > > > > > > > > > > > > > > > > What else could be wrong here? > > > > > > > > > > > > > > > > > > > >
