TechQA.

JBoss REST with SIP Servlet - Class Not Found due java.lang.LinkageError

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I am working on a war module which has to run on JBoss 7.1 with SIP (mobicent).

My project structure:

package: sip.multimediaconference  
-JaxRsActivator.java  
-MultimediaConferenceImpl.java  
-ServletSipMultimediaConfernece.java  
...

MultimediaConferemcImple.java 

@Path("MultimediaConference")
public class MultimediaConferenceImpl implements MultimediaConference {

...
@GET
@Path("/test")
@Produces(MediaType.TEXT_PLAIN)
public String say() {
    return "Hello Jersey";
}
...

Via 

http://localhost:8080/ConfFirstConvert/rest/MultimediaConference/test

I should get the "Hello Jersey" displayed. But instead of that I get two errors:

15:37:56,523 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (http-localhost/127.0.0.1:8080-1) Deploying javax.ws.rs.core.Application: class sip.multimediaconference.JaxRsActivator
15:37:56,525 WARN  [org.jboss.modules] (http-localhost/127.0.0.1:8080-1) Failed to define class sip.multimediaconference.MultimediaConferenceImpl in Module "deployment.ConfFirstConvert.war:main" from Service Module Loader: java.lang.LinkageError: Failed to link sip/multimediaconference/MultimediaConferenceImpl (Module "deployment.ConfFirstConvert.war:main" from Service Module Loader)
    at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:396)
    at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243)
    at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73)
    at org.jboss.modules.Module.loadModuleClass(Module.java:527)
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
    at org.jboss.resteasy.spi.ResteasyDeployment.registration(ResteasyDeployment.java:361) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:225) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:67) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1202) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:952) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:188) [jbossweb-7.0.16.Final.jar:]
    at org.mobicents.servlet.sip.startup.SipStandardContextValve.invoke(SipStandardContextValve.java:255)
    at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.2.Final.jar:7.1.2.Final]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.16.Final.jar:]
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.16.Final.jar:]
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679) [jbossweb-7.0.16.Final.jar:]
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931) [jbossweb-7.0.16.Final.jar:]
    at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]
Caused by: java.lang.NoClassDefFoundError: org/csapi/wsdl/parlayx/multimedia_conference/v4_0/_interface/MultimediaConference
    at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.7.0_25]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:788) [rt.jar:1.7.0_25]
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) [rt.jar:1.7.0_25]
    at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327)
    at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391)
    ... 25 more
Caused by: java.lang.ClassNotFoundException: org.csapi.wsdl.parlayx.multimedia_conference.v4_0._interface.MultimediaConference from [Module "deployment.ConfFirstConvert.war:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
    ... 30 more

I checked my maven dependencies and they are all correct also eclipse lists the parlayx_bundle4-1.1.-SNAPSHOT.jar with the MultimediaConferenc.class in org.csapi.wsdl.parlayx.multimedia_conference.v4_0._interface.

The 2nd error is:

15:37:56,532 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/ConfFirstConvert]] (http-localhost/127.0.0.1:8080-1) StandardWrapper.Throwable: java.lang.RuntimeException: java.lang.ClassNotFoundException: sip.multimediaconference.MultimediaConferenceImpl from [Module "deployment.ConfFirstConvert.war:main" from Service Module Loader]
    at org.jboss.resteasy.spi.ResteasyDeployment.registration(ResteasyDeployment.java:365) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:225) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:67) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1202) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:952) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:188) [jbossweb-7.0.16.Final.jar:]
    at org.mobicents.servlet.sip.startup.SipStandardContextValve.invoke(SipStandardContextValve.java:255)
    at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.2.Final.jar:7.1.2.Final]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.16.Final.jar:]
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.16.Final.jar:]
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679) [jbossweb-7.0.16.Final.jar:]
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931) [jbossweb-7.0.16.Final.jar:]
    at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]
Caused by: java.lang.ClassNotFoundException: sip.multimediaconference.MultimediaConferenceImpl from [Module "deployment.ConfFirstConvert.war:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
    at org.jboss.resteasy.spi.ResteasyDeployment.registration(ResteasyDeployment.java:361) [resteasy-jaxrs-2.3.3.Final.jar:]
    ... 16 more

15:37:56,537 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/ConfFirstConvert].[sip.multimediaconference.JaxRsActivator]] (http-localhost/127.0.0.1:8080-1) Allocate exception for servlet sip.multimediaconference.JaxRsActivator: java.lang.ClassNotFoundException: sip.multimediaconference.MultimediaConferenceImpl from [Module "deployment.ConfFirstConvert.war:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
    at org.jboss.resteasy.spi.ResteasyDeployment.registration(ResteasyDeployment.java:361) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:225) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:67) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36) [resteasy-jaxrs-2.3.3.Final.jar:]
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1202) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:952) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:188) [jbossweb-7.0.16.Final.jar:]
    at org.mobicents.servlet.sip.startup.SipStandardContextValve.invoke(SipStandardContextValve.java:255)
    at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.2.Final.jar:7.1.2.Final]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.16.Final.jar:]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.16.Final.jar:]
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.16.Final.jar:]
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679) [jbossweb-7.0.16.Final.jar:]
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931) [jbossweb-7.0.16.Final.jar:]
    at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]

I don't get it cause all jars, classes are available at the correct places. Someone has an idea?

Thanks for your help!
G.

sip resteasy classnotfoundexception linkageerror
Original Q&A
1

There are 1 answers

0
Grimbo On

The problem appears cause the parlayx bundle wasn't in the war. My scope was wrong with "provided". The correct scope is "compile". Now everything even REST works as expected!

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