CXF+Spring整合釋出SOAP協議的服務

服務端

開發步驟：

第一步：建立web專案（引入jar包）

第二步：建立SEI介面

package cn.itcast.ws.cxf.server;

import javax.jws.WebService;
import javax.xml.ws.BindingType;
import javax.xml.ws.soap.SOAPBinding;

/**
 * 
 * <p>Title: WeatherInterface.java</p>
 * <p>Description:SEI介面</p>
 */
@WebService
@BindingType(SOAPBinding.SOAP12HTTP_BINDING)
public interface WeatherInterface {

	public String queryWeather(String cityName);
	
}
 

第三步：建立SEI實現類

package cn.itcast.ws.cxf.server;

/**
 * 
 * <p>Title: WeatherInterfaceImpl.java</p>
 * <p>Description:SEI實現類</p>
 */
public class WeatherInterfaceImpl implements WeatherInterface {

	@Override
	public String queryWeather(String cityName) {
		System.out.println("from client..."+cityName);
		if("北京".equals(cityName)){
			return "冷且霾";
		} else {
			return "暖且晴";
		}
	}

}
 

第四步：配置spring配置檔案，applicationContext.xml，

用<jaxws:server標籤釋出服務，設定1.服務地址；2.設定服務介面；3設定服務實現類

<?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"
	xmlns:jaxrs="http://cxf.apache.org/jaxrs" xmlns:cxf="http://cxf.apache.org/core"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
				            http://www.springframework.org/schema/beans/spring-beans.xsd
				            http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
				            http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
				            http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd">
	<!-- <jaxws:server釋出SOAP協議的服務 ，對JaxWsServerFactoryBean類封裝-->
	<jaxws:server address="/weather" serviceClass="cn.itcast.ws.cxf.server.WeatherInterface">
		<jaxws:serviceBean>
			<ref bean="weatherInterface"/>
		</jaxws:serviceBean>
	</jaxws:server>
	<!-- 配置服務實現類 -->
	<bean name="weatherInterface" class="cn.itcast.ws.cxf.server.WeatherInterfaceImpl"/>
</beans>
 

第五步：配置web.xml，配置spring配置檔案地址和載入的listener，配置CXF的servlet

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>ws_2_cxf_spring_server</display-name>
  
  <!-- 設定spring的環境 -->
  <context-param>
  	<!--contextConfigLocation是不能修改的  -->
  	<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>
  
  <!-- 配置CXF的Servlet -->
  <servlet>
  	<servlet-name>CXF</servlet-name>
  	<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
  </servlet>
  <servlet-mapping>
  	<servlet-name>CXF</servlet-name>
  	<url-pattern>/ws/*</url-pattern>
  </servlet-mapping>
  
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
</web-app>

第六步：部署到tomcat下，啟動tomcat

第七步：測試服務，閱讀使用說明書

攔截器配置

配置applicationContext.xml中。

Endpoint標籤釋出服務

<jaxws:endpoint>標籤

import javax.jws.WebService;

/**
 * 
 * <p>Title: HelloWorld.java</p>
 * <p>Description:簡單類</p>
 */
@WebService
public class HelloWorld {
	public String sayHello(String name){
		return "hello,"+name;
	}
	
}

<?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"
	xmlns:jaxrs="http://cxf.apache.org/jaxrs" xmlns:cxf="http://cxf.apache.org/core"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
				            http://www.springframework.org/schema/beans/spring-beans.xsd
				            http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
				            http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
				            http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd">
	<!-- <jaxws:endpoint釋出SOAP協議的服務 ，對Endpoint類封裝-->	
	<jaxws:endpoint address="/hello" implementor="cn.itcast.ws.cxf.server.HelloWorld"/>		            
	
	<!-- <jaxws:server釋出SOAP協議的服務 ，對JaxWsServerFactoryBean類封裝-->
	<jaxws:server address="/weather" serviceClass="cn.itcast.ws.cxf.server.WeatherInterface">
		<jaxws:serviceBean>
			<ref bean="weatherInterface"/>
		</jaxws:serviceBean>
		
		<!-- 配置攔截器 -->
		<jaxws:inInterceptors>
			<ref bean="inIntercepter"/>
		</jaxws:inInterceptors>
		<jaxws:outInterceptors>
			<ref bean="outIntercepter"/>
		</jaxws:outInterceptors>
	</jaxws:server>
	<!-- 配置攔截器的bean -->
	<bean name="inIntercepter" class="org.apache.cxf.interceptor.LoggingInInterceptor"/>
	<bean name="outIntercepter" class="org.apache.cxf.interceptor.LoggingOutInterceptor"/>
	
	<!-- 配置服務實現類 -->
	<bean name="weatherInterface" class="cn.itcast.ws.cxf.server.WeatherInterfaceImpl"/>
</beans>

客戶端

開發步驟：

第一步：引入jar包

第二步：生成客戶端程式碼

第三步：配置spring配置檔案，applicationContent.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"
	xmlns:jaxrs="http://cxf.apache.org/jaxrs" xmlns:cxf="http://cxf.apache.org/core"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
				            http://www.springframework.org/schema/beans/spring-beans.xsd
				            http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
				            http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
				            http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd">
	<!-- <jaxws:client實現客戶端 ，對JaxWsProxyFactoryBean類封裝-->	
	<jaxws:client id="weatherClient" address="http://127.0.0.1:8080/ws_2_cxf_spring_server/ws/weather" serviceClass="cn.itcast.cxf.weather.WeatherInterface"/>
</beans>

第四步：從spring上下文中獲取服務實現類

第五步：呼叫查詢方法，列印

package cn.itcast.cxf.client;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.cxf.weather.WeatherInterface;

public class WeatherClient {

	public static void main(String[] args) {
		//初始化spring的上下文
		ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");
		WeatherInterface  weatherInterface = (WeatherInterface) context.getBean("weatherClient");
		String weather = weatherInterface.queryWeather("保定");
		System.out.println(weather);
	}
}