CXF与spring集成

CXF与spring集成
http://blog.csdn.net/pengchua/archive/2008/07/30/2740572.aspx
1． 新建web project ,并加入apache-cxf-2.0.7\lib所有包，编写要发布的web service 接口和实现.这一步，与前面一样。

import javax.jws.WebService;

@WebService 

public interface HelloWorld {  

     public String sayHello(String text);  

}

import javax.jws.WebService;  

@WebService(endpointInterface="test.HelloWorld")  

public class HelloWorldImpl implements HelloWorld {  

      public String sayHello(String text) {  

                  return "Hello" + text ;  

    }  

  } 

@WebService 注解表示是要发布的web 服务

2. 在spring-cxf.xml配置发布的web service

<?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">
    <import resource="classpath:META-INF/cxf/cxf.xml" /> 
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" /> 
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" /> 
 
    <bean id="hello" class="test.HelloWorldImpl" /> 
    <jaxws:endpoint id="helloWorld" implementor="#hello" 
        address="/HelloWorld" /> 
  </beans>

注意：<jaxws:endpoint id="helloWorld" implementor="#hello"
        address="/HelloWorld" />
id：指在spring配置的bean的ID.

Implementor:指明具体的实现类.

Address:指明这个web service的相对地址，

3．  配置web.xml文件：

<?xml version="1.0" encoding="UTF-8"?> 
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee   
    http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> 
    <context-param> 
        <param-name>contextConfigLocation</param-name>  
        <param-value>classpath:spring-cxf.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>/*</url-pattern> 
    </servlet-mapping> 
</web-app> 

4．部署到tomcat服务器,输入:http://localhost:8080/<web-app-name>/ HelloWorld?wsdl,将显示这个web service的wsdl.
注意：如果web.xml配置<servlet-name>CXFServlet</servlet-name>
        <url-pattern>/ws/*</url-pattern>
则访问地址为：http://localhost:8080/<web-app-name>/ws/ HelloWorld?wsdl
5. 下面就开始创建一个客户端程序，访问这个web service, 同样新建java project ,并加入apache-cxf-2.0.7\lib所有包. 创建与具体webservice技术无关的业务接口HelloWorld.java

public interface HelloWorld { 

     public String sayHello(String text); 

}

6.配置spring-client.xml

<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-2.0.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schema/jaxws.xsd">
 
    <bean id="client" class="test.HelloWorld"
      factory-bean="clientFactory" factory-method="create"/>
   
    <bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
      <property name="serviceClass" value="test.HelloWorld"/>
      <property name="address" value="http://localhost:9000/helloWorld"/>
<!-- 这个地方的地址一定要注意，正确的-->
    </bean>
     
</beans>

7．测试：

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
 
import test.HelloWorld;
 
public class Test {  
     
    public static void main(String[] args) {  
 
        ApplicationContext ctx = new ClassPathXmlApplicationContext(  
                "spring-client.xml");  
        HelloWorld client = (HelloWorld) ctx.getBean("client");  
        String result = client.sayHello("你好!");  
        System.out.println(result);  
    }  
} 

8.参考资料
http://java.dzone.com/articles/web-services-with-mule-cxf-and
http://www.ibm.com/developerworks/webservices/library/ws-pojo-springcxf/index.html?ca=drs-http://wheelersoftware.com/articles/spring-cxf-web-services-4.html

评论

1 楼 chinaway 2010-11-26  

这个例子有错误，客户端的HelloWorld不加上 @WebService 是不行的
package test;
import javax.jws.WebService;


@WebService //这段代码千万不能省，不写就会出现：Could not find wsdl:binding operation info for web method sayHello

public interface HelloWorld {

public String sayHello(String text);
}