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  1. CXF
  2. CXF-8116

Can't find a way to integrate the webjars "swaggerui" on OSGI Camel CXF Project

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Information Provided
    • Affects Version/s: 3.2.7
    • Fix Version/s: None
    • Component/s: Bus, Documentation, JAX-RS, OSGi
    • Labels:
      None
    • Estimated Complexity:
      Unknown

      Description

      Hi, i really need a full example for integrate the webjars "swaggerui" on OSGI Camel CXF Project.

      I followed the documentation and add the webjars swagger-ui on compile mode on my pom.xml

      I don't know why but my "Swagger2Feature" generate only the swagger.json endpoint and never load the SwaggerUi page.

      Here the blueprint.xml configuration i'm try to use:

           <cxf:rsServer
              address="${https.serviceHost}:${https.servicePort}/cxf/my/rest"
              id="rsServerTestServiceEndpointSSL"
              loggingFeatureEnabled="true" loggingSizeLimit="20"
              serviceClass="bug.test.endpoint.TestEndpoint" staticSubresourceResolution="true">
              <cxf:serviceBeans>
                  <ref component-id="testServiceEndpointID"/>
              </cxf:serviceBeans>
              <cxf:inInterceptors>
                  <ref component-id="loggingInInterceptor"/>
              </cxf:inInterceptors>
              <cxf:outInterceptors>
                  <ref component-id="loggingOutInterceptor"/>
              </cxf:outInterceptors>
              <cxf:providers>
                  <ref component-id="jacksonJsonProvider"/>
                  <ref component-id="jacksonJaxbXMLProvider"/>
                  <ref component-id="multipartProvider" />  
                  <ref component-id="crossOriginResourceSharingFilterProvider"/>
              </cxf:providers>
              <cxf:features>
                  <ref component-id="loggingFeature"/>   
                  <bean id="swagger2Feature" class="org.apache.cxf.jaxrs.swagger.Swagger2Feature"><!--  init-method="findSwaggerUiRoot" -->                
                      <property name="host" value="${https.serviceHost}:${https.servicePort}"/>
                      <property name="basePath" value="${https.serviceHost}:${https.servicePort}/cxf/my/rest"/>
                      <property name="usePathBasedConfig" value="true" />
                      <!-- 
                      <property name="runAsFilter" value="true" />
                      <property name="title" value="RESTful Service (swagger v2.0) :: Signature Service"/>
                      <property name="description" value="Description Signature Service"/>
                      <property name="version" value="1.0"/>
                      <property name="contact" value="XXXXXXXXXXXXXXXXXXX"/>
                      <property name="prettyPrint" value="true"/>
                      <property name="schemes">
                          <array value-type="java.lang.String">
                              <value>http</value>
                              <value>https</value>
                          </array>
                      </property>                
                      <property name="scanAllResources" value="true"/>
                      <property name="swaggerUiVersion" value="true"/>
                      <property name="swaggerUiMavenGroupAndArtifact" value="org.webjars/swagger-ui"/>
                      <property name="swaggerUiVersion" value="3.13.0"/>
                      -->
                      <!-- 	                <property name="scan" value="true"/> -->
                  </bean>         
              </cxf:features>
          </cxf:rsServer>
      

      i even get this exception , but i don't know how resolve:

      org.apache.cxf.interceptor.Fault: Direct self-reference leading to cycle (through reference chain: org.apache.cxf.message.MessageContentsList[1]->org.apache.cxf.jaxrs.swagger.SyntheticServletConfig["servletContext"]->io.undertow.servlet.spec.ServletContextImpl["deployment"]->io.undertow.servlet.core.DeploymentImpl["deploymentInfo"]->io.undertow.servlet.api.DeploymentInfo["classLoader"]->org.apache.camel.core.osgi.utils.BundleDelegatingClassLoader["bundle"]->org.apache.felix.framework.BundleImpl["bundle"]) while invoking public javax.ws.rs.core.Response io.swagger.jaxrs.listing.ApiListingResource.getListing(javax.ws.rs.core.Application,javax.servlet.ServletConfig,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String) with params [org.apache.cxf.jaxrs.swagger.Swagger2Feature$DefaultApplication@7fc8f668, org.apache.cxf.jaxrs.swagger.SyntheticServletConfig@470a7e15, org.apache.cxf.jaxrs.impl.HttpHeadersImpl@237f91e8, org.apache.cxf.jaxrs.impl.UriInfoImpl@1ade3492, json].
      	at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:166)
      	at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:140)
      	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:193)
      	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:103)
      	at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
      	at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
      	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
      	at org.apache.cxf.phase.PhaseInterceptorChain.resume(PhaseInterceptorChain.java:278)
      	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:78)
      	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267)
      	at org.apache.cxf.transport.http_undertow.UndertowHTTPDestination.doService(UndertowHTTPDestination.java:200)
      	at org.apache.cxf.transport.http_undertow.CxfUndertowServlet.invoke(CxfUndertowServlet.java:52)
      	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:301)
      	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:225)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)
      	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:276)
      	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
      	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      	at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
      	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
      	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
      	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
      	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
      	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
      	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
      	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
      	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:209)
      	at io.undertow.servlet.spec.AsyncContextImpl$2$1.handleRequest(AsyncContextImpl.java:194)
      	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:364)
      	at io.undertow.servlet.spec.AsyncContextImpl$2.run(AsyncContextImpl.java:191)
      	at io.undertow.servlet.spec.AsyncContextImpl$6.run(AsyncContextImpl.java:485)
      	at io.undertow.servlet.spec.AsyncContextImpl$TaskDispatchRunnable.run(AsyncContextImpl.java:604)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      	at java.lang.Thread.run(Thread.java:748)
      Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Direct self-reference leading to cycle (through reference chain: org.apache.cxf.message.MessageContentsList[1]->org.apache.cxf.jaxrs.swagger.SyntheticServletConfig["servletContext"]->io.undertow.servlet.spec.ServletContextImpl["deployment"]->io.undertow.servlet.core.DeploymentImpl["deploymentInfo"]->io.undertow.servlet.api.DeploymentInfo["classLoader"]->org.apache.camel.core.osgi.utils.BundleDelegatingClassLoader["bundle"]->org.apache.felix.framework.BundleImpl["bundle"])
      	at com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:77)
      	at com.fasterxml.jackson.databind.SerializerProvider.reportBadDefinition(SerializerProvider.java:1191)
      	at com.fasterxml.jackson.databind.ser.BeanPropertyWriter._handleSelfReference(BeanPropertyWriter.java:944)
      	at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:721)
      	at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:719)
      	at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:155)
      	at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:727)
      	at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:719)
      	at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:155)
      	at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:727)
      	at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:719)
      	at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:155)
      	at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:727)
      	at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:719)
      	at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:155)
      	at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:727)
      	at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:719)
      	at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:155)
      	at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:727)
      	at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:719)
      	at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:155)
      	at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serializeContents(IndexedListSerializer.java:119)
      	at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serialize(IndexedListSerializer.java:79)
      	at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serialize(IndexedListSerializer.java:18)
      	at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480)
      	at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319)
      	at com.fasterxml.jackson.databind.ObjectWriter$Prefetch.serialize(ObjectWriter.java:1396)
      	at com.fasterxml.jackson.databind.ObjectWriter._configAndWriteValue(ObjectWriter.java:1120)
      	at com.fasterxml.jackson.databind.ObjectWriter.writeValue(ObjectWriter.java:950)
      	at org.apache.camel.component.jackson.JacksonDataFormat.marshal(JacksonDataFormat.java:166)
      	at org.apache.camel.processor.MarshalProcessor.process(MarshalProcessor.java:69)
      	at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:181)
      	at org.apache.camel.processor.interceptor.HandleFaultInterceptor.process(HandleFaultInterceptor.java:42)
      	at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:110)
      	at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548)
      	at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
      	at org.apache.camel.processor.Pipeline.process(Pipeline.java:138)
      	at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
      	at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
      	at org.apache.camel.component.cxf.jaxrs.CxfRsInvoker.asyncInvoke(CxfRsInvoker.java:95)
      	at org.apache.camel.component.cxf.jaxrs.CxfRsInvoker.performInvocation(CxfRsInvoker.java:69)
      	at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
      	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:193)
      	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:103)
      	at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
      	at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
      	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
      	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
      	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267)
      	at org.apache.cxf.transport.http_undertow.UndertowHTTPDestination.doService(UndertowHTTPDestination.java:200)
      	at org.apache.cxf.transport.http_undertow.UndertowHTTPHandler.handleRequest(UndertowHTTPHandler.java:123)
      	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:364)
      	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
      	... 3 more
      

      The full test project can be found here:

      https://github.com/p4535992/bug-load-swaggerui-blueprint

      i'm desperated to make this work.

      Anyone can provide a full example for the integration of the swaggerui ?

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            • Assignee:
              Unassigned
              Reporter:
              4535992 Marco Tenti
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              • Created:
                Updated:
                Resolved: