CXF(2.7.10) - Writing a service with Spring

1. 定义服务接口。

package com.huey.demo.ws;



import javax.jws.WebParam;

import javax.jws.WebService;



@WebService

public interface HelloService {



    public String sayHello(@WebParam(name="who") String who);

    

}

 

2. 实现服务接口。

package com.huey.demo.ws.impl;



import javax.jws.WebParam;

import javax.jws.WebService;



import com.huey.demo.ws.HelloService;



@WebService(name="helloService", endpointInterface="com.huey.demo.ws.HelloService")

public class HelloServiceImpl implements HelloService {

    

    public String sayHello(@WebParam(name="who") String who) {

        String helloMsg = "Hello, " + who + "!";

        return helloMsg;

    }



}

 

3. Spring 配置，applicationContext.xml。

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxws="http://cxf.apache.org/jaxws"

    xsi:schemaLocation="  

 http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd   

 http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">



    <jaxws:endpoint id="helloService"

        implementor="com.huey.demo.ws.impl.HelloServiceImpl" address="/hello" />



</beans>

 

4. web.xml 配置。

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 

    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

    <welcome-file-list>

        <welcome-file>index.jsp</welcome-file>

    </welcome-file-list>



    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:applicationContext.xml</param-value>

    </context-param>



    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>



    <servlet>

        <servlet-name>CXFServlet</servlet-name>

        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>

        <load-on-startup>1</load-on-startup>

    </servlet>

    <servlet-mapping>

        <servlet-name>CXFServlet</servlet-name>

        <url-pattern>/ws/*</url-pattern>

    </servlet-mapping>

</web-app>

 

5. 启动 Tomcat 运行 web 工程，在浏览器键入 http://localhost:8080/hellocxf/ws/hello?wsdl，验证服务是否发布成功（hellocxf 为工程名）。

<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://impl.ws.demo.huey.com/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns2="http://schemas.xmlsoap.org/soap/http" xmlns:ns1="http://ws.demo.huey.com/" name="HelloServiceImplService" targetNamespace="http://impl.ws.demo.huey.com/">

    <wsdl:import location="http://localhost:8080/hellocxf/ws/hello?wsdl=HelloService.wsdl" namespace="http://ws.demo.huey.com/"/>

    <wsdl:binding name="HelloServiceImplServiceSoapBinding" type="ns1:HelloService">

        <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

        <wsdl:operation name="sayHello">

            <soap:operation soapAction="" style="document"/>

            <wsdl:input name="sayHello">

                <soap:body use="literal"/>

            </wsdl:input>

            <wsdl:output name="sayHelloResponse">

                <soap:body use="literal"/>

            </wsdl:output>

        </wsdl:operation>

    </wsdl:binding>

    <wsdl:service name="HelloServiceImplService">

        <wsdl:port binding="tns:HelloServiceImplServiceSoapBinding" name="helloServicePort">

            <soap:address location="http://localhost:8080/hellocxf/ws/hello"/>

        </wsdl:port>

    </wsdl:service>

</wsdl:definitions>