Red Hat Summit Red Hat Summit지원콘솔개발자평가판 시작연락처

이 콘텐츠는 선택한 언어로 제공되지 않습니다.

31.3. Publishing a Service in a Plain Java Application

Overview
링크 복사

When you want to deploy your application as a plain java application you need to implement the logic for publishing your endpoints in the application's main() method. Apache CXF provides you two options for writing your application's main() method.
  • use the main() method generated by the wsdl2java tool
  • write a custom main() method that publishes the endpoints

Generating a Server Mainline
링크 복사

The code generators -server flag makes the tool generate a simple server mainline. The generated server mainline, as shown in Example 31.2, “Generated Server Mainline”, publishes one service provider for each port element in the specified WSDL contract.
For more information see Section E.2, “cxf-codegen-plugin”.
Example 31.2, “Generated Server Mainline” shows a generated server mainline.

Example 31.2. Generated Server Mainline

package org.apache.hello_world_soap_http;

import javax.xml.ws.Endpoint;

public class GreeterServer {

    protected GreeterServer() throws Exception {
        System.out.println("Starting Server");
1        Object implementor = new GreeterImpl();
2        String address = "http://localhost:9000/SoapContext/SoapPort";
3        Endpoint.publish(address, implementor);
    }
    
    public static void main(String args[]) throws Exception { 
        new GreeterServer();
        System.out.println("Server ready..."); 
        
        Thread.sleep(5 * 60 * 1000); 
        System.out.println("Server exiting");
        System.exit(0);
    }
}
Copy to Clipboard Toggle word wrap
The code in Example 31.2, “Generated Server Mainline” does the following:
1
Instantiates a copy of the service implementation object.
2
Creates the address for the endpoint based on the contents of the address child of the wsdl:port element in the endpoint's contract.
3
Publishes the endpoint.

Writing a Server Mainline
링크 복사

If you used the Java first development model or you do not want to use the generated server mainline you can write your own. To write your server mainline you must do the following:
  1. Instantiate an javax.xml.ws.Endpoint object for the service provider.
  2. Create an optional server context to use when publishing the service provider.
  3. Publish the service provider using one of the publish() methods.
  4. Stop the service provider when the application is ready to exit.
Example 31.3, “Custom Server Mainline” shows the code for publishing a service provider.

Example 31.3. Custom Server Mainline

package org.apache.hello_world_soap_http;

import javax.xml.ws.Endpoint;

public class GreeterServer
{
  protected GreeterServer() throws Exception
  {
  }
    
  public static void main(String args[]) throws Exception
  { 
1    GreeterImpl impl = new GreeterImpl();
2    Endpoint endpt.create(impl);
3    endpt.publish("http://localhost:9000/SoapContext/SoapPort");

    boolean done = false;
4   while(!done)
    {
      ...
    }

5   endpt.stop();
    System.exit(0);
  }
}
Copy to Clipboard Toggle word wrap
The code in Example 31.3, “Custom Server Mainline” does the following:
1
Instantiates a copy of the service's implementation object.
2
Creates an unpublished Endpoint for the service implementation.
3
Publishes the service provider at http://localhost:9000/SoapContext/SoapPort.
4
Loops until the server should be shutdown.
5
Stops the published endpoint.
맨 위로 이동
Red Hat logoGithubredditYoutubeTwitter

자세한 정보

평가판, 구매 및 판매

커뮤니티

Red Hat 문서 정보

Red Hat을 사용하는 고객은 신뢰할 수 있는 콘텐츠가 포함된 제품과 서비스를 통해 혁신하고 목표를 달성할 수 있습니다. 최신 업데이트를 확인하세요.

보다 포괄적 수용을 위한 오픈 소스 용어 교체

Red Hat은 코드, 문서, 웹 속성에서 문제가 있는 언어를 교체하기 위해 최선을 다하고 있습니다. 자세한 내용은 다음을 참조하세요.Red Hat 블로그.

Red Hat 소개

Red Hat은 기업이 핵심 데이터 센터에서 네트워크 에지에 이르기까지 플랫폼과 환경 전반에서 더 쉽게 작업할 수 있도록 강화된 솔루션을 제공합니다.

Theme

© 2025 Red Hat