JaxWsDynamicClientFactory cxf动态客户端

Question

public class PolicyConfirmTest {
public static void main(String[] args) {
JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();

org.apache.cxf.endpoint.Client client = dcf.createClient("http://120.55.174.144:7207/PolicyConfirmService?wsdl");  

String requestXML = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>CA7617F514717D3F8D0FA7285C88FCAE1E7FABAE3CE6703F044B381A25B1219FB791A9C34230B50505C06A3F09D596DAB791A9C34230B50505C06A3F09D596DAD7FCE62A70D9A0AB92893983BB19F7F273C346CCCA776AADB8F87783C97B2BC36F3188D3ADB1C3E2A5D8FD18CA7881CCC83D971FA249A222AF59F2A772387504054E9335FB325F5F76F87593854BA65DABC95190BE91C8DF43C1093C6D76BC6F";

QName name=new QName("http://service.policyconfirm.apps.gateway.sinosoft.com/","policyConfirmRequest");
try {
Object[] objects = client.invoke(name,requestXML);
System.out.println(objects[0]);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

}
用JaxWsDynamicClientFactory.newInstance() ，client.invoke(name,requestXML)时服务器端收到的请求信息为空。
但是用JaxWsDynamicClientFactory的父类DynamicClientFactory.newInstance()，client.invoke(name,requestXML)时服务器端就能正常收到请求信息。
public static void main(String[] args) {
DynamicClientFactory dcf = DynamicClientFactory.newInstance();

org.apache.cxf.endpoint.Client client = dcf.createClient("http://120.55.174.144:7207/PolicyConfirmService?wsdl");  

String requestXML = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>CA7617F514717D3F8D0FA7285C88FCAE1E7FABAE3CE6703F044B381A25B1219FB791A9C34230B50505C06A3F09D596DAB791A9C34230B50505C06A3F09D596DAD7FCE62A70D9A0AB92893983BB19F7F273C346CCCA776AADB8F87783C97B2BC36F3188D3ADB1C3E2A5D8FD18CA7881CCC83D971FA249A222AF59F2A772387504054E9335FB325F5F76F87593854BA65DABC95190BE91C8DF43C1093C6D76BC6F";

QName name=new QName("http://service.policyconfirm.apps.gateway.sinosoft.com/","policyConfirmRequest");
try {
Object[] objects = client.invoke(name,requestXML);
System.out.println(objects[0]);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

帮帮小弟看下是什么原因导致的。

Answer 1

大家在使用webservice都是希望客户端代码是无侵入的。cxf为此提供了动态客户端

[java] view plain copy
DynamicClientFactory objDynamicClientFactory = JaxWsDynamicClientFactory.newInstance();

Client objClient = objDynamicClientFactory.createClient("http://localhost:8080/cxf_spring/services/hello?wsdl");

Object[] objReObjects = objClient.invoke("sayHello", new Object[]{"skydream"});

System.out.println(objReObjects[0]);

其中一个参数是方法名，后一个参数是调用参数。

使用这个方法有俩个需要注意的地方。

1、jdk一定需要使用环境变量配置的（可能classLoader加载原因）

2、如果服务有接口，且和实现类在不同包中，需要把服务类的命名空间改成接口类的命名空间，不让访问不到方法。如：

@WebService(endpointInterface="com.skydream.cxf.IHelloService",serviceName="helloService",targetNamespace="http://cxf.skydream.com/")
public class HelloServiceImpl implements IHelloService

这样就做到了客户端代码无侵入访问。

ok！