将Swagger与JAX-RS和JAXB集成在一起需要帮助

我正在使用JAX-RS和JAXB开发REST Api . 我也想用Swagger为api生成文档 . 我按照这里的例子https://github.com/wordnik/swagger-core/wiki/java-jax-rs . 所以我在com.xml中添加了com.wordnik.swagger.jaxrs.listing到init参数，如下所示：

<init-param>
        <param-name>com.sun.jersey.config.property.packages</param-name>
        <param-value>com.api.resources;com.api;com.wordnik.swagger.jaxrs.listing;</param-value>
</init-param>

当我托盘访问localhost时：9090 / rapi / api-docs.json url我收到以下错误：

SEVERE: Mapped exception to response: 500 (Internal Server Error)
javax.ws.rs.WebApplicationException: javax.xml.bind.JAXBException: class com.wordnik.swagger.core.Documentation nor any of its super class is known to this context.
at com.sun.jersey.core.provider.jaxb.AbstractRootElementProvider.writeTo(AbstractRootElementProvider.java:159)
at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:306)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1451)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:829)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
Caused by: javax.xml.bind.JAXBException: class com.wordnik.swagger.core.Documentation nor any of its super class is known to this context.
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getBeanInfo(JAXBContextImpl.java:611)
at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:486)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:320)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:177)
at com.sun.jersey.json.impl.BaseJSONMarshaller.marshallToJSON(BaseJSONMarshaller.java:103)
at com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider.writeTo(JSONRootElementProvider.java:143)
at com.sun.jersey.core.provider.jaxb.AbstractRootElementProvider.writeTo(AbstractRootElementProvider.java:157)

我通过将com.wordnik.swagger.core添加到我的自定义JAXBContextProvider来修复它，如下所示：

public JAXBContextProvider() throws JAXBException {
    this.context = new JSONJAXBContext(JSONConfiguration.natural().build(),
            "com.api.model.impl.v1:com.api.resource.framework:com.wordnik.swagger.core");
    }

这导致了另一个错误：

SEVERE: The provider class, class comapi.JAXBContextProvider, could not be instantiated. Processing will continue but the class will not be utilized
javax.xml.bind.JAXBException: "com.wordnik.swagger.core.Documentation" doesnt contain ObjectFactory.class or jaxb.index

我一直在使用jaxb.index文件来保持上下文中使用JAXB注释的类，但是swagger包中没有jaxb.index文件，它包含了Documentation类 . 将Swagger与JAXB和JAX-RS集成时，有没有人遇到过类似的问题？