java 服务端点接口 (SEI)
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Service Endpoint Interface (SEI)
提问by keithwb
I have a basic web service created. Let's say my server class has a variable called "status", and its SEI contain a method "getUpdate" for client to call and get the status? How do I code this out at the client side to call the SEI method "getUpdate"?
我创建了一个基本的 Web 服务。假设我的服务器类有一个名为“status”的变量，它的 SEI 包含一个方法“getUpdate”供客户端调用并获取状态？如何在客户端对此进行编码以调用 SEI 方法“getUpdate”？
What I mean if I use port.Update at the client side but how do I determine which server instance I am referring to?
我的意思是如果我在客户端使用 port.Update 但我如何确定我指的是哪个服务器实例？
Thanks in advance.
提前致谢。
SEI class:
SEI类：
package com.basic.ws;
import javax.jws.WebService;
@WebService(name = "Server_SEI", targetNamespace = "http://ws.basic.com/")
public interface Server_SEI {
public int sum(int x, int y);
public String getUpdate();
}
Server class:
服务器类：
package com.basic.ws;
import javax.jws.WebService;
@WebService(targetNamespace = "http://ws.basic.com/", endpointInterface = "com.basic.ws.Server_SEI", portName = "ServerPort", serviceName = "ServerService")
public class Server implements Server_SEI{
String status = "OK";
public void setTrafficStatus(String status){
this.status = status;
}
public String getUpdate(){
return status;
}
}
回答by GiorgoCH
You need to publish what you have created so that you can consume it.
您需要发布您创建的内容，以便您可以使用它。
Endpoint.publish("http://localhost:port/webservicepack", new webServiceimplementationClass);
Then create a client.
然后创建一个客户端。
URL url = new URL("http://localhost:port/webServicepack?wsdl");
//here is the service consuming
QName qName = new QName("http://webservicepackage/", "webserviceimplementationsclass");
// Qualified name of the service:
// 1st arg is the service URI
// 2nd is the service name published in the WSDL
Service service = Service.create(url, qName);
// Create, in effect, a factory for the service.
TimeServer eif = service.getPort(ServiceClient.class);
// Extract the endpoint interface, the service "port".
Take care.
小心。
