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https://issues.apache.org/jira/browse/CXF-8116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16931549#comment-16931549
]
Andriy Redko commented on CXF-8116:
-----------------------------------
Hi [~4535992],
Regarding your first question,
> If i install the webjars like a external dependency bundle on my Karaf, i
> must modify the OSGI Manifest ?
In case of CXF and Swagger UI, no, no changes needed in manifest. The way it
works, briefly, the dedicated Activator for the bundle kicks in and tries to
find the Swagger UI bundle in the current Karaf container. If one is present,
Swagger UI is available, if not - not available.
> Now i get this other error:
I haven't had a chance to work with Camel closely, will try to find out what
could be the issue, hope to update you shortly.
> Can't find a way to integrate the webjars "swaggerui" on OSGI Camel CXF
> Project
> -------------------------------------------------------------------------------
>
> Key: CXF-8116
> URL: https://issues.apache.org/jira/browse/CXF-8116
> Project: CXF
> Issue Type: Bug
> Components: Bus, Documentation, JAX-RS, OSGi
> Affects Versions: 3.2.7
> Reporter: Marco Tenti
> Priority: Major
>
> 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:
> {code:xml}
> <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>
> {code}
> i even get this exception , but i don't know how resolve:
> {code}
> 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
> {code}
> *+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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