I am trying to configure a REST service on Wildfly 8, which returns JSON with configured enumeration values. I know that Wildfy uses Jackson 2.3 for serialization. I also know that when registering a JaxbAnnotationModule using Jackson ObjectMapper, the serializer produces the correct result. The question is how to configure my Wildfly instance or my web project to use this module.
OK to make this more clear, simple example.
Firstly, it works correctly and generates the result that I need.
@XmlEnum public enum TestEnum @XmlEnumValue("2") TWO; } public class Test { public static void main(String[] args) { ObjectMapper mapper = new ObjectMapper(); JaxbAnnotationModule jaxbModule = new JaxbAnnotationModule(); mapper.registerModule(jaxbModule); try { mapper.writeValue(System.out, TestEnum.TWO); } catch (Exception e) { } }
This creates the correct output: "2"
Now, to my troubled service
@Path("test") @RequestScoped @Produces({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) public class TestRestService { @GET @Path("/json") @Produces({MediaType.APPLICATION_JSON}) public TestEnum testJson() { return TestEnum.TWO; } }
This returns "TWO", which is not what I intended.
I did not configure anything in "jboss-deployment-structure.xml" or "web.xml".
I do not use maven, so any pom.xml solutions will not work for me, moreover, pointing me in the direction.
I read the documentation here but could not find a way to enable the JaxbAnnotationModule.
Any opportunity to customize an enum value that works for JSON and XML will be appreciated.
----- UPDATE -----
In theory, the solution has already been published here.
If I use this solution, try using Jackson Mapper with JaxbAnnotationModule, it should create the correct output.
@Provider @Produces(MediaType.APPLICATION_JSON) public class JacksonMapper implements MessageBodyWriter<Object> { ObjectMapper mapper; @PostConstruct void init() { mapper = new ObjectMapper(); JaxbAnnotationModule jaxbModule = new JaxbAnnotationModule();
In my jboss-deployment-structure.xml, I activate the necessary modules (or think so)
<dependencies> <module name="org.jboss.resteasy.resteasy-jackson2-provider" services="import" /> <module name="com.fasterxml.jackson.jaxrs.jackson-jaxrs-json-provider" /> </dependencies>
when calling my test method, I get a ClassNotFound exception in javax.xml.bind.annotation.XmlElement that should have been included, including "com.fasterxml.jackson.jaxrs.jackson-jaxrs-json-provider" , as it depends on " javax.ws.rs.api " , which includes " javax.xml.bind.api " , which contains the missing class.
If I don't register the generated jaxbModule with mapper, everything works fine, except that the @XmlEnumValue annotation is ignored. I get the same result as without changes.
Any suggestions?
10:30:10,958 INFO [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015003: Found TestRest.war in deployment directory. To trigger deployment create a file called TestRest.war.dodeploy 10:30:11,012 INFO [org.jboss.as.server.deployment] (MSC service thread 1-5) JBAS015876: Starting deployment of "TestRest.war" (runtime-name: "TestRest.war") 10:30:12,464 INFO [org.jboss.weld.deployer] (MSC service thread 1-5) JBAS016002: Processing weld deployment TestRest.war 10:30:12,648 INFO [org.hibernate.validator.internal.util.Version] (MSC service thread 1-5) HV000001: Hibernate Validator 5.0.2.Final 10:30:12,906 INFO [org.jboss.weld.deployer] (MSC service thread 1-6) JBAS016005: Starting Services for CDI deployment: TestRest.war 10:30:12,948 INFO [org.jboss.weld.Version] (MSC service thread 1-6) WELD-000900: 2.1.1 (Final) 10:30:13,004 INFO [org.jboss.weld.deployer] (MSC service thread 1-5) JBAS016008: Starting weld service for deployment TestRest.war 10:30:14,832 INFO [org.jboss.resteasy.spi.ResteasyDeployment] (MSC service thread 1-2) Deploying javax.ws.rs.core.Application: class com.test.rest.JaxRsActivator$Proxy$_$$_WeldClientProxy 10:30:14,923 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) JBAS017534: Register web context: /TestRest 10:30:15,028 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS018559: Deployed "TestRest.war" (runtime-name : "TestRest.war") 10:30:55,359 WARN [org.jboss.resteasy.core.ExceptionHandler] (default task-1) Unknown exception while executing GET /test/json: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void com.test.utility.JacksonMapper.init() on com.test.utility.JacksonMapper@65a4c446 at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:91) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.postConstruct(DefaultLifecycleCallbackInvoker.java:72) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.injection.producer.BasicInjectionTarget.postConstruct(BasicInjectionTarget.java:95) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.injection.producer.BeanInjectionTarget.postConstruct(BeanInjectionTarget.java:63) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.resteasy.cdi.JaxrsInjectionTarget.postConstruct(JaxrsInjectionTarget.java:59) [resteasy-cdi-3.0.6.Final.jar:] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:153) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:94) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:98) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:78) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at com.test.utility.JacksonMapper$Proxy$_$$_WeldClientProxy.isWriteable(Unknown Source) [classes:] at org.jboss.resteasy.spi.ResteasyProviderFactory.resolveMessageBodyWriter(ResteasyProviderFactory.java:2118) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.spi.ResteasyProviderFactory.getMessageBodyWriter(ResteasyProviderFactory.java:2096) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.ServerResponseWriter.writeNomapResponse(ServerResponseWriter.java:62) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.writeResponse(SynchronousDispatcher.java:427) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:376) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:179) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:220) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.0.6.Final.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:87) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:70) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:67) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:70) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:164) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:654) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_04] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_04] at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_04] Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_04] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_04] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_04] at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_04] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:89) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] ... 43 more Caused by: java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlElement at com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector.<init>(JaxbAnnotationIntrospector.java:111) [jackson-module-jaxb-annotations-2.2.3.jar:] at com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector.<init>(JaxbAnnotationIntrospector.java:98) [jackson-module-jaxb-annotations-2.2.3.jar:] at com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule.setupModule(JaxbAnnotationModule.java:57) [jackson-module-jaxb-annotations-2.2.3.jar:] at com.fasterxml.jackson.databind.ObjectMapper.registerModule(ObjectMapper.java:524) [jackson-databind-2.2.3.jar:] at com.test.utility.JacksonMapper.init(JacksonMapper.java:29) [classes:] ... 48 more Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlElement from [Module "com.fasterxml.jackson.jaxrs.jackson-jaxrs-json-provider:main" from local module loader @722b302 (finder: local module finder @77164bf6 (roots: C:\jboss\wildfly-8.0.0.CR1\modules,C:\jboss\wildfly-8.0.0.CR1\modules\system\layers\base))] at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:197) [jboss-modules.jar:1.3.0.Final] at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:443) [jboss-modules.jar:1.3.0.Final] at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:431) [jboss-modules.jar:1.3.0.Final] at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:373) [jboss-modules.jar:1.3.0.Final] at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:118) [jboss-modules.jar:1.3.0.Final] ... 53 more 10:30:55,371 ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to /TestRest/test/json: org.jboss.resteasy.spi.UnhandledException: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void com.test.utility.JacksonMapper.init() on com.test.utility.JacksonMapper@65a4c446 at org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:247) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:149) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.writeResponse(SynchronousDispatcher.java:432) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:376) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:179) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:220) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.0.6.Final.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:87) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:70) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:67) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:70) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) [undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:164) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:654) [undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_04] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_04] at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_04] Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void com.test.utility.JacksonMapper.init() on com.test.utility.JacksonMapper@65a4c446 at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:91) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.postConstruct(DefaultLifecycleCallbackInvoker.java:72) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.injection.producer.BasicInjectionTarget.postConstruct(BasicInjectionTarget.java:95) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.injection.producer.BeanInjectionTarget.postConstruct(BeanInjectionTarget.java:63) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.resteasy.cdi.JaxrsInjectionTarget.postConstruct(JaxrsInjectionTarget.java:59) [resteasy-cdi-3.0.6.Final.jar:] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:153) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:94) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:98) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:78) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] at com.test.utility.JacksonMapper$Proxy$_$$_WeldClientProxy.isWriteable(Unknown Source) [classes:] at org.jboss.resteasy.spi.ResteasyProviderFactory.resolveMessageBodyWriter(ResteasyProviderFactory.java:2118) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.spi.ResteasyProviderFactory.getMessageBodyWriter(ResteasyProviderFactory.java:2096) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.ServerResponseWriter.writeNomapResponse(ServerResponseWriter.java:62) [resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.writeResponse(SynchronousDispatcher.java:427) [resteasy-jaxrs-3.0.6.Final.jar:] ... 30 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_04] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_04] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_04] at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_04] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:89) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59] ... 43 more Caused by: java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlElement at com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector.<init>(JaxbAnnotationIntrospector.java:111) [jackson-module-jaxb-annotations-2.2.3.jar:] at com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector.<init>(JaxbAnnotationIntrospector.java:98) [jackson-module-jaxb-annotations-2.2.3.jar:] at com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule.setupModule(JaxbAnnotationModule.java:57) [jackson-module-jaxb-annotations-2.2.3.jar:] at com.fasterxml.jackson.databind.ObjectMapper.registerModule(ObjectMapper.java:524) [jackson-databind-2.2.3.jar:] at com.test.utility.JacksonMapper.init(JacksonMapper.java:29) [classes:] ... 48 more Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlElement from [Module "com.fasterxml.jackson.jaxrs.jackson-jaxrs-json-provider:main" from local module loader @722b302 (finder: local module finder @77164bf6 (roots: C:\jboss\wildfly-8.0.0.CR1\modules,C:\jboss\wildfly-8.0.0.CR1\modules\system\layers\base))] at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:197) [jboss-modules.jar:1.3.0.Final] at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:443) [jboss-modules.jar:1.3.0.Final] at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:431) [jboss-modules.jar:1.3.0.Final] at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:373) [jboss-modules.jar:1.3.0.Final] at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:118) [jboss-modules.jar:1.3.0.Final] ... 53 more