尝试调用CXF / SOAP Web服务时出现LinkageError [英] LinkageError whilst trying to invoke CXF/SOAP webservice

问题描述

我有一个项目（比如myproject），我在其中托管了一个CXF RESTful服务和CXF WS / SOAP服务，并在JBoss（6.0.0.FINAL）上运行。 RESTful接口由我们所有内部系统使用，SOAP接口由第三方系统使用（作为回调接口）

I have a project (say myproject) in which I have hosted a CXF RESTful service and CXF WS/SOAP service, and running on JBoss (6.0.0.FINAL). The RESTful interface is used by all of our internal systems, and the SOAP interface is used by the third party systems (as a callback interface)

以下URL工作正常。

Following URLs are working fine.

• REST URL： http：// localhost：8080 / myproject / internal / someOperation （ content-type：application / json 和POST body）

• REST URL: http://localhost:8080/myproject/internal/someOperation (content-type: application/json and POST body)

SOAP WSDL： http：// localhost：8080 / myproject / cbsoap？wsdl

SOAP WSDL: http://localhost:8080/myproject/cbsoap?wsdl

现在我的问题是实际的SOAP调用不成功。我使用SOAPUI来尝试SOAP调用，但只是为了能够查询WSDL。我收到以下错误： -

Now my problem is that actual SOAP calls are not successful. I use SOAPUI to try the SOAP calls but just to able to query the WSDL. I am getting the following error:-

javax.servlet.ServletException: Servlet execution threw an exception
    org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:67)

root cause

java.lang.LinkageError: loader constraint violation: when resolving overridden method "org.apache.cxf.jaxb.attachment.JAXBAttachmentUnmarshaller.getAttachmentAsDataHandler(Ljava/lang/String;)Ljavax/activation/DataHandler;" the class loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) of the current class, org/apache/cxf/jaxb/attachment/JAXBAttachmentUnmarshaller, and its superclass loader (instance of ), have different Class objects for the type r used in the signature
    org.apache.cxf.jaxb.JAXBDataBase.getAttachmentUnmarshaller(JAXBDataBase.java:78)
    org.apache.cxf.jaxb.io.DataReaderImpl.createUnmarshaller(DataReaderImpl.java:123)
    org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:156)
    org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:109)
    org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
    org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
    org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:207)
    org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:209)
    org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:191)
    org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:114)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:185)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:108)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:164)
    org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:67)

推荐答案

<我终于解决了这个问题，但这真的很奇怪。

I finally solved the problem but it is really weird.

1. 我添加了cxf-rt-frontend-jaxws和cxf-bundle-rs作为依赖项并标记一些排除项 - > jetty-server，gernomino-servlet。

我在WEB-INF文件夹下有beans.xml，但必须将它放在src / main / resources下。 beans.xml应该在classpath下，而不是WEB-INF。

感谢您的回复。

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