本文链接:http://blog.csdn.net/kongxx/article/details/7525481
Apache CXF实战之一 Hello World Web Service
书接上文,下面看看CXF怎样和spring集成。
1.创建HelloWorld 接口类
[java] view plain copy print ?
- package com.googlecode.garbagecan.cxfstudy.helloworld;
-
- import javax.jws.WebMethod;
- import javax.jws.WebParam;
- import javax.jws.WebResult;
- import javax.jws.WebService;
-
- @WebService
- public interface HelloWorld {
- @WebMethod
- @WebResult String sayHi(@WebParam String text);
- }
package com.googlecode.garbagecan.cxfstudy.helloworld;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
@WebService
public interface HelloWorld {
@WebMethod
@WebResult String sayHi(@WebParam String text);
}
2.创建HelloWorld实现类
[java] view plain copy print ?
- package com.googlecode.garbagecan.cxfstudy.helloworld;
-
- public class HelloWorldImpl implements HelloWorld {
-
- public String sayHi(String name) {
- String msg = "Hello " + name + "!";
- return msg;
- }
- }
package com.googlecode.garbagecan.cxfstudy.helloworld;
public class HelloWorldImpl implements HelloWorld {
public String sayHi(String name) {
String msg = "Hello " + name + "!";
return msg;
}
}
3.修改web.xml文件
[html] view plain copy print ?
- <!DOCTYPE web-app PUBLIC
- "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
- "http://java.sun.com/dtd/web-app_2_3.dtd" >
-
- <web-app>
-
- <display-name>cxfstudy</display-name>
-
- <servlet>
- <servlet-name>cxf</servlet-name>
- <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
- <load-on-startup>1</load-on-startup>
- </servlet>
-
- <servlet-mapping>
- <servlet-name>cxf</servlet-name>
- <url-pattern>/ws/*</url-pattern>
- </servlet-mapping>
-
- <listener>
- <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
- </listener>
-
- <context-param>
- <param-name>contextConfigLocation</param-name>
- <param-value>classpath*:**/spring.xml</param-value>
- </context-param>
-
- </web-app>
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>cxfstudy</display-name>
<servlet>
<servlet-name>cxf</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>cxf</servlet-name>
<url-pattern>/ws/*</url-pattern>
</servlet-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:**/spring.xml</param-value>
</context-param>
</web-app>
4.创建spring配置文件并放在classpath路径下
[html] view plain copy print ?
- <?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" />
- <jaxws:endpoint id="helloworld" implementor="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorldImpl" address="/HelloWorld" />
-
-
- <jaxws:client id="helloworldClient" address="http://localhost:9000/ws/HelloWorld" serviceClass="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorld" />
- </beans>
<?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" />
<jaxws:endpoint id="helloworld" implementor="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorldImpl" address="/HelloWorld" />
<!-- For client test -->
<jaxws:client id="helloworldClient" address="http://localhost:9000/ws/HelloWorld" serviceClass="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorld" />
</beans>
5.创建测试类
[java] view plain copy print ?
- package com.googlecode.garbagecan.cxfstudy.helloworld;
-
- import org.springframework.context.ApplicationContext;
- import org.springframework.context.support.ClassPathXmlApplicationContext;
-
- public class SpringClient {
- public static void main(String[] args) {
- ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");
- HelloWorld helloworld = (HelloWorld)context.getBean("helloworldClient");
- System.out.println(helloworld.sayHi("kongxx"));
- }
- }
package com.googlecode.garbagecan.cxfstudy.helloworld;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class SpringClient {
public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");
HelloWorld helloworld = (HelloWorld)context.getBean("helloworldClient");
System.out.println(helloworld.sayHi("kongxx"));
}
}
6.测试
6.1 首先启动tomcat或者使用maven的jetty,并访问http://localhost:9000/ws/HelloWorld?wsdl来验证web service已经启动并且生效;
6.2 然后运行测试类来验证web service。