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>