调用JAX-WS端点时,如何获取HTTP响应代码?
在下面的示例代码中,当在port.getCustomer(customerID);
调用Web服务时,可能会抛出异常,例如401
或500
。
在这种情况下,如何从HTTP响应中获取HTTP状态代码?
@Stateless
public class CustomerWSClient {
@WebServiceRef(wsdlLocation = "/customer.wsdl")
private CustomerService service;
public void getCustomer(Integer customerID) throws Exception {
Customer port = service.getCustomerPort();
port.getCustomer(customerID); // how to get HTTP status
}
}
答案 0 :(得分:2)
完成@Praveen答案后,您必须将port
变为原始BindingProvider
,然后从上下文中获取值。
如果您的托管Web服务客户端中出现异常,请不要忘记该事务将被标记为回滚。
@Stateless
public class CustomerWSClient {
@WebServiceRef(wsdlLocation = "/customer.wsdl")
private CustomerService service;
public void getCustomer(Integer customerID) throws Exception {
Customer port = service.getCustomerPort();
try {
port.getCustomer(customerID);
} catch(Exception e) {
throw e;
} finally {
// Get the HTTP code here!
int responseCode = (Integer)((BindingProvider) port).getResponseContext().get(MessageContext.HTTP_RESPONSE_CODE);
}
}
}
答案 1 :(得分:0)
以下帖子与您的问题类似。希望它应该适合你