【发布时间】：2015-08-14 17:33:21
【问题描述】：
我使用 Apache CXF 3.0.4 wsdl2java 通过以下命令从 this wsdl 生成代码：
./wsdl2java -client -exsh true -d weather -p weather -verbose url
据我所知wsdl2java 仅使用 JAX-WS 生成纯 Java 代码。生成的代码可以正常工作，无需任何额外的库/依赖项。我已经找到了任何 CXF 类，但它似乎没有 CXF。当我将特定的 CXF 依赖项添加到我的 pom.xml 时，问题就出现了。这个依赖是：
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>3.1.0</version>
</dependency>
添加后，应用程序似乎使用了不同的 JAX-WS 实现（甚至可能吗？）。
生成的代码包含WeatherSoap 接口等。其中一种方法是getWeatherInformation()
@WebService(targetNamespace = "http://ws.cdyne.com/WeatherWS/", name = "WeatherSoap")
@XmlSeeAlso({ObjectFactory.class})
public interface WeatherSoap {
/**
* Gets Information for each WeatherID
*/
@WebResult(name = "GetWeatherInformationResult", targetNamespace = "http://ws.cdyne.com/WeatherWS/")
@RequestWrapper(localName = "GetWeatherInformation", targetNamespace = "http://ws.cdyne.com/WeatherWS/", className = "weather.GetWeatherInformation")
@WebMethod(operationName = "GetWeatherInformation", action = "http://ws.cdyne.com/WeatherWS/GetWeatherInformation")
@ResponseWrapper(localName = "GetWeatherInformationResponse", targetNamespace = "http://ws.cdyne.com/WeatherWS/", className = "weather.GetWeatherInformationResponse")
public weather.ArrayOfWeatherDescription getWeatherInformation();
...
}
没有cxf-rt-frontend-jaxws依赖
- 进入
getWeatherInformation()，同时调试导致GetWeatherInformation（另一个生成的类。 - 进入
GetWeatherInformation导致com.oracle.webservices.internal.api.message.BasePropertySet - ...
- 收到来自 SOAP 网络服务的结果。
有cxf-rt-frontend-jaxws依赖
- 进入
getWeatherInformation，同时调试导致org.apache.cxf.jaxws.JaxWsClientProxy（为什么？） - ...
- 抛出异常：
Exception in thread "main" javax.xml.ws.soap.SOAPFaultException: Could not find conduit initiator for address: http://wsf.cdyne.com/WeatherWS/Weather.asmx and transport: http://schemas.xmlsoap.org/soap/http
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:161)
at com.sun.proxy.$Proxy33.getWeatherInformation(Unknown Source)
at weather.WeatherSoap_WeatherSoap_Client.main(WeatherSoap_WeatherSoap_Client.java:49)
Caused by: java.lang.RuntimeException: Could not find conduit initiator for address: http://wsf.cdyne.com/WeatherWS/Weather.asmx and transport: http://schemas.xmlsoap.org/soap/http
at org.apache.cxf.binding.soap.SoapTransportFactory.getConduit(SoapTransportFactory.java:224)
at org.apache.cxf.binding.soap.SoapTransportFactory.getConduit(SoapTransportFactory.java:229)
at org.apache.cxf.endpoint.AbstractConduitSelector.createConduit(AbstractConduitSelector.java:145)
at org.apache.cxf.endpoint.AbstractConduitSelector.getSelectedConduit(AbstractConduitSelector.java:107)
at org.apache.cxf.endpoint.UpfrontConduitSelector.prepare(UpfrontConduitSelector.java:63)
at org.apache.cxf.endpoint.ClientImpl.prepareConduitSelector(ClientImpl.java:853)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:511)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:425)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:326)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:279)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:139)
... 2 more
我知道here 提到的这个异常有解决方法，它可以工作。但不适用于我的工作申请。毕竟它会抛出 NPE：
Exception in thread "main" javax.xml.ws.soap.SOAPFaultException: java.lang.NullPointerException
...
Caused by: org.apache.cxf.binding.soap.SoapFault: java.lang.NullPointerException
at org.apache.cxf.binding.soap.interceptor.Soap11FaultInInterceptor.unmarshalFault(Soap11FaultInInterceptor.java:86)
at org.apache.cxf.binding.soap.interceptor.Soap11FaultInInterceptor.handleMessage(Soap11FaultInInterceptor.java:52)
at org.apache.cxf.binding.soap.interceptor.Soap11FaultInInterceptor.handleMessage(Soap11FaultInInterceptor.java:41)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
at org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:113)
at org.apache.cxf.binding.soap.interceptor.CheckFaultInterceptor.handleMessage(CheckFaultInterceptor.java:69)
at org.apache.cxf.binding.soap.interceptor.CheckFaultInterceptor.handleMessage(CheckFaultInterceptor.java:34)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:802)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1642)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1533)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1336)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:652)
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:516)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:425)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:326)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:279)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:139)
... 7 more
提问时间
- 即使没有 Apache-CXF 应用程序也能正常工作，为什么还要使用它？
- 在这种情况下是否可以强制应用停止使用 Apache-CXF？
我不需要客户端的这个依赖项（因为没有它们它可以正常工作）。我也只想生产 SOAP。这就是为什么我需要这种依赖关系。我看到的唯一解决方案是将应用程序拆分为单独的消费者和生产者。
【问题讨论】：
标签： maven cxf jax-ws wsdl2java