前言:
XFire是新一代WebService框架,同時也支持與Spring集成,幫助咱們方便快速地在Spring框架中開發WebService應用。html
本節主要介紹XFire+Spring集成的2種經常使用的方法來實現簡單的WebService應用
一、使用XFire的XFireSpringServlet和ServiceBean
二、使用Spring的DispatcherServlet與XFire的XFireExporterjava
準備工做:
XFire官方網站下載地址:http://xfire.codehaus.org/Downloadweb
開發環境:
Window7 + Eclipse3.3 + Tomcat6 + JDK-1.6spring
XFire服務端和客戶端工程預覽圖:tomcat
First-使用XFire的XFireSpringServlet和ServiceBeanapp
1、Server-服務端實現步驟: 1.建立service接口->2.建立Service接口的實現類->3.web.xml配置(XFireSpringServlet)->4.配置ServiceBean->5.服務發佈
框架
一、建立service接口
eclipse
package webjar.foo; import common.MyPojo; public interface MyDispatcherServletXFire { String divide(int dividend, int divisor); MyPojo getMyPojo(MyPojo pojo); }
二、建立Service接口的實現類jsp
package webjar.foo; import common.MyPojo; // org.springframework.web.servlet.DispatcherServlet與org.codehaus.xfire.spring.remoting.XFireExporter結合實現XFire public class MyDispatcherServletXFireImpl implements MyDispatcherServletXFire { @Override public String divide(int dividend, int divisor) { return dividend + " ÷ " + divisor + " = " + (dividend / divisor); } @Override public MyPojo getMyPojo(MyPojo pojo) { System.out.println("Hi, The client's pojo is :" + System.getProperty("line.separator") + pojo); pojo.setName("DispatcherServlet and XFireExporter to publish xfire services"); pojo.setArray(new String[] { "Hi, Welcome to MyDispatcherServletXFire !" }); return pojo; } }
三、在web.xml文件中進行XFire攔截配置(XFireSpringServlet)maven
<?xml version="1.0" encoding="UTF-8"?> <web-app id="WebApp_ID" 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"> <!-- Spring加載的配置文件--> <context-param> <param-name>contextConfigLocation</param-name> <!-- 能夠再這裏加入xfire.xml也能夠在applicationContext.xml中引入 --> <param-value> classpath:org/codehaus/xfire/spring/xfire.xml classpath:context-webservice.xml </param-value> </context-param> <!-- Xfire Servlet --> <servlet> <servlet-name>XFireServlet</servlet-name> <display-name>XFire Servlet</display-name> <servlet-class>org.codehaus.xfire.spring.XFireSpringServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>XFireServlet</servlet-name> <url-pattern>/remoting/*</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
四、新增context-webservice.xml文件,裏面進行WebService服務的發佈的基本配置(ServiceBean)
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> <beans> <!-- Spring和XFire實現方法一 --> <!-- org.codehaus.xfire.spring.XFireSpringServlet與org.codehaus.xfire.spring.ServiceBean結合實現XFire --> <!-- Service實現類--> <bean id="myXFireSpringServlet" class="xfirejar.foo.MyXFireSpringServletImpl" /> <!-- 這裏的name屬性並非調用時的Service名字;調用時要用類名,而不能直接使用myXFireService --> <bean name="myXFireService" class="org.codehaus.xfire.spring.ServiceBean"> <!-- Service實現類 --> <property name="serviceBean" ref="myXFireSpringServlet" /> <!-- Service接口 --> <property name="serviceClass" value="xfirejar.foo.MyXFireSpringServlet" /> <property name="inHandlers"> <list> <ref bean="addressingHandler" /> </list> </property> </bean> <bean id="addressingHandler" class="org.codehaus.xfire.addressing.AddressingInHandler" /> </beans>
五、驗證服務發佈狀態
啓動tomcat正常,由於本人的web工程名稱爲XFireFoo,所以在Browser地址輸入http://ip:port/XFireFoo/remoting/MyXFireSpringServlet?wsdl,
若是顯示效果和下面截圖信息一致,即說明webservice服務端搭建成功!
2、Client-客戶端實現步驟:
A、客戶端與WebService服務端在同一應用
一、測試樁示例代碼
package xfirejar.foo; import java.net.MalformedURLException; import org.codehaus.xfire.client.XFireProxyFactory; import org.codehaus.xfire.service.Service; import org.codehaus.xfire.service.binding.ObjectServiceFactory; import common.MyPojo; public class XFireJarFoo { public static void main(String[] args) throws MalformedURLException { // 調用時要用類名(接口名稱),而不能直接使用myXFireService String serviceURL = "http://localhost:8080/XFireFoo/remoting/MyXFireSpringServlet"; Service serviceModel = new ObjectServiceFactory().create(MyXFireSpringServlet.class, null); XFireProxyFactory serviceFactory = new XFireProxyFactory(); MyXFireSpringServlet myFire = (MyXFireSpringServlet) serviceFactory.create(serviceModel, serviceURL); System.out.println(myFire.divide(9, 3)); MyPojo pojo = new MyPojo(); pojo.setArray(new String[] { "remoting" }); pojo.setName("XFireJarFoo"); System.out.println(myFire.getMyPojo(pojo)); } }
PS:也可使用XFire中的XFireClientFactoryBean來實現調用,可參見[轉]:http://blog.csdn.net/wlbing0625/article/details/7744699
二、測試結果
9 ÷ 3 = 3
MyPojo{name = XFireSpringServlet and ServiceBean to publish xfire services array = [Hi, Welcome to MyXFireSpringServlet !]}
B、客戶端與WebService服務端在不一樣應用
re: 經過訪問http://ip:port/XFireFoo/remoting/MyXFireSpringServlet?wsdl地址咱們能夠獲取到wsdl文件,
所以直接「使用eclipse自帶WEB service client指定wsdl文件,從而反向生成java代碼方式」進行webservice服務調用。
具體實現步驟可參見本人已發佈的AXIS最佳實踐章節中「客戶端的開發」,So easy !
Second-使用Spring的DispatcherServlet與XFire的XFireExporter
1、Server-服務端實現步驟: 1.建立service接口->2.建立Service接口的實現類->3.web.xml配置(DispatcherServlet)->4.配置XFireExporter->5.服務發佈
一、建立service接口
package webjar.foo; import common.MyPojo; public interface MyDispatcherServletXFire { String divide(int dividend, int divisor); MyPojo getMyPojo(MyPojo pojo); }
二、建立Service接口的實現類
package webjar.foo; import common.MyPojo; // org.springframework.web.servlet.DispatcherServlet與org.codehaus.xfire.spring.remoting.XFireExporter結合實現XFire public class MyDispatcherServletXFireImpl implements MyDispatcherServletXFire { @Override public String divide(int dividend, int divisor) { return dividend + " ÷ " + divisor + " = " + (dividend / divisor); } @Override public MyPojo getMyPojo(MyPojo pojo) { System.out.println("Hi, The client's pojo is :" + System.getProperty("line.separator") + pojo); pojo.setName("DispatcherServlet and XFireExporter to publish xfire services"); pojo.setArray(new String[] { "Hi, Welcome to MyDispatcherServletXFire !" }); return pojo; } }
三、在web.xml文件中進行DispatcherServlet攔截配置(DispatcherServlet)
<?xml version="1.0" encoding="UTF-8"?> <web-app id="WebApp_ID" 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"> <!-- Spring加載的配置文件,主要經過ContextLoader中的CONFIG_LOCATION_PARAM = "contextConfigLocation" --> <context-param> <param-name>contextConfigLocation</param-name> <!-- 能夠再這裏加入xfire.xml也能夠在applicationContext.xml中引入 --> <param-value> classpath:org/codehaus/xfire/spring/xfire.xml classpath:context-webservice.xml </param-value> </context-param> <!-- Spring framework --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 注意由於servlet-name爲myxfire,固xfire配置文件名應該是myxfire-servlet.xml --> <servlet> <servlet-name>xfire</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>xfire</servlet-name> <url-pattern>/services/*</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
四、新增xfire-servlet.xml文件,裏面進行WebService服務的發佈的基本配置(XFireExporter)
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> <beans> <!-- basic configuration --> <!-- 如果web.xml已經配置了org/codehaus/xfire/spring/xfire.xml,這裏就不須要配置了 --> <!-- <import resource="classpath:org/codehaus/xfire/spring/xfire.xml" /> --> <!-- Service實現類--> <bean id="myImpl" class="webjar.foo.MyDispatcherServletXFireImpl" /> <!-- XFire發佈服務核心處理類的配置 --> <bean name="/IWebJarService" class="org.codehaus.xfire.spring.remoting.XFireExporter"> <property name="serviceFactory" ref="xfire.serviceFactory" /> <!-- Service實現類 --> <property name="serviceBean" ref="myImpl" /> <!-- Service接口 --> <property name="serviceClass" value="webjar.foo.MyDispatcherServletXFire" /> </bean> </beans>
五、驗證服務發佈狀態
啓動tomcat正常,由於本人的web工程名稱爲XFireFoo,所以在Browser地址輸入http://ip:port/XFireFoo/services/IWebJarService?wsdl,
若是顯示效果和下面截圖信息一致,即說明webservice服務端搭建成功!
2、Client-客戶端實現步驟:
A、客戶端與WebService服務端在同一應用
一、本地客戶端測試樁
package webjar.foo; import java.net.MalformedURLException; import org.codehaus.xfire.client.XFireProxyFactory; import org.codehaus.xfire.service.Service; import org.codehaus.xfire.service.binding.ObjectServiceFactory; import common.MyPojo; public class WebJarFoo { public static void main(String[] args) throws MalformedURLException { // 客戶端訪問時使用xfire-servlet.xml中的XFireExporter配置的name屬性(IWebJarService)進行調用 String serviceURL = "http://localhost:8080/XFireFoo/services/IWebJarService"; Service serviceModel = new ObjectServiceFactory().create(MyDispatcherServletXFire.class, null); XFireProxyFactory serviceFactory = new XFireProxyFactory(); MyDispatcherServletXFire myFire = (MyDispatcherServletXFire) serviceFactory.create(serviceModel, serviceURL); System.out.println(myFire.divide(9, 3)); MyPojo pojo = new MyPojo(); pojo.setArray(new String[] { "services" }); pojo.setName("WebJarFoo"); System.out.println(myFire.getMyPojo(pojo)); } }
二、測試結果
9 ÷ 3 = 3
MyPojo{name = DispatcherServlet and XFireExporter to publish xfire services array = [Hi, Welcome to MyDispatcherServletXFire !]}
B、客戶端與WebService服務端在不一樣應用
re: 經過訪問http://ip:port/XFireFoo/services/IWebJarService?wsdl地址咱們能夠獲取到wsdl文件,
所以直接「使用eclipse自帶WEB service client指定wsdl文件,從而反向生成java代碼方式」進行webservice服務調用。
具體實現步驟可參見本人已發佈的AXIS最佳實踐章節中「客戶端的開發」,So easy !
XFireFoo服務端和客戶端示例代碼:XFireFoo