XFire創建WebService實例應用

?

? XFire使得在JavaEE應用中發布Web服務變得輕而易舉。和其他Web服務引擎相比，
??XFire的配置非常簡單，可以非常容易地和Spring集成。
??下載地址：http://xfire.codehaus.org/Download。

?

???一．?使用XFire發布WebService

?? 1.?創建service接口?

?

Java代碼??

?package?com.test.service;??

?import?com.test.service.bean.User;??

???

?public?interface?IHelloService?{??

????public?String?sayHello(String?name);??

????public?User??getUser(User?user);??

????}??

}??

??2.創建Service接口的實現類

Java代碼??

package?com.test.service;??

import?com.test.service.bean.User;??

public?class?HelloService?implements?IHelloService{???

????public?String?sayHello(String?name){??

????????return?"Hello,?"+name;??

????}??

????public?User?getUser(User?user)?{??

????????User?userNew?=?new?User();??

????????userNew.setId("new:"+user.getId());??

????????userNew.setName("new:"+user.getName());??

????????return?userNew;??

????}??

}??

??

Java代碼??

package?com.test.service.bean;??

public?class?User?{???????

????private?String?id;??

????private?String?name;??????

????public?String?getId()?{??

????????return?id;??

????}??

????public?void?setId(String?id)?{??

????????this.id?=?id;??

????}??

????public?String?getName()?{??

????????return?name;??

????}??

????public?void?setName(String?name)?{??

????????this.name?=?name;??

????}??

}??

?

3.在web.xml文件中進行XFire攔截配置，可參照官網提供的sample。

Xml代碼??

<?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">??

??

<servlet>??

????<servlet-name>XFireServlet</servlet-name>??

????<servlet-class>??

????????org.codehaus.xfire.transport.http.XFireConfigurableServlet??

????</servlet-class>??

</servlet>??

<servlet-mapping>??

????<servlet-name>XFireServlet</servlet-name>??

????<url-pattern>/servlet/XFireServlet/*</url-pattern>??

</servlet-mapping>??

<servlet-mapping>??

????<servlet-name>XFireServlet</servlet-name>??

????<url-pattern>/services/*</url-pattern>??

</servlet-mapping>??

</web-app>??

?4.在class目錄下建立META-INF目錄,如（META-INF>xifre->services.xml）,
??? 在services.xml文件中進行webservice服務的發布，可參照官網提供的sample。?

Xml代碼??

<?xml?version="1.0"?encoding="UTF-8"?>??

<beans?xmlns="http://xfire.codehaus.org/config/1.0">??

<service>??

????<name>HelloService</name>??

????<serviceClass>com.test.service.IHelloService</serviceClass>??

????<implementationClass>com.test.service.HelloService</implementationClass>??

</service>??????

</beans>??

?

5.將xfire的Jar包和相關依賴包拷到系統應用中，在Tomcat下部署應用。
?? 啟動tomcat后訪問服務（需在應用后加上/services,webservice才會進行攔截）：
?? 例：http://localhost:8080/ws2/services。(IE下有時無法顯示列表，可用其它瀏覽器顯示或指定接口名稱）
?? 界面如下：???

?

?點擊后查看詳細的wsdl文檔，不同的瀏覽器下訪問會有區別，展示效果不一致。

?

?

?? 二．建立XFire客戶端進行調用

??

????1.本地客戶端調用，與webservice服務在同一應用。

Java代碼??

package?com.test.client;??

??

import?java.net.MalformedURLException;??

import?org.codehaus.xfire.XFireFactory;??

import?org.codehaus.xfire.client.XFireProxyFactory;??

import?org.codehaus.xfire.service.Service;??

import?org.codehaus.xfire.service.binding.ObjectServiceFactory;??

import?com.test.service.IHelloService;??

import?com.test.service.bean.User;??

??

public?class?ClientTest?{??

????public?static?void?main(String?args[])?throws?MalformedURLException?{??

????????Service?service?=?new?ObjectServiceFactory().create(IHelloService.class);??

????????XFireProxyFactory?factory?=?new?XFireProxyFactory(XFireFactory??

????????????????.newInstance().getXFire());??

????????String?url?=?"http://localhost:8080/ws2/services/HelloService";??

????????IHelloService?helloService?=?(IHelloService)?factory.create(service,url);??

????????System.out.println(helloService.sayHello("張三"));??

????????User?user?=?new?User();??

????????user.setName("張三");??

????????System.out.println(helloService.getUser(user).getName());??

????}??

}??

?
???? 執行結果如下：

Java代碼??

Hello,?張三??

new:張三??

?

???2. 利用XFire創建build.xml文件生成客戶端代碼調用webservice服務

??

??? ?2.1在src目錄下創建build.properties文件，配置如下：

Java代碼??

src.dir=${basedir}??

lib.dir=D:/myspace/ws2/WebRoot/WEB-INF/lib??

wsdl.dir=http\://localhost\:8080/ws2/services/HelloService?wsdl??

?

??? ?2.2在src目錄下創建build.xml文件，配置如下：

Xml代碼??

<?xml?version="1.0"?encoding="UTF-8"?>??

<project?name="WebService"?basedir="."?default="gen-webservice">??

????<property?file="build.properties"></property>??

????<path?id="project-classpath">??

????????<fileset?dir="${lib.dir}">??

????????????<include?name="**/*.jar"?/>???

????????</fileset>??

????</path>??

??

????<target?name="gen-webservice">??

????????<taskdef?name="wsgen"?classname="org.codehaus.xfire.gen.WsGenTask"???

?????????????????????????????????????????????classpathref="project-classpath"?/>??

????????<wsgen?outputDirectory="${src.dir}"??wsdl="${wsdl.dir}"???

????????????????????package="stub.test.client"?overwrite="true"/>??????????

????</target>??

</project>??

????

?????用ant構建生成代碼，生成后的目錄如下：

?

?

?

?????2.3編寫客戶端代碼進行調用

Java代碼??

package?com.test.client;??

import?stub.test.client.HelloServiceClient;??

import?stub.test.client.HelloServicePortType;??

import?com.test.service.bean.ObjectFactory;??

import?com.test.service.bean.User;??

??

public?class?HelloServiceTest?{??

??

????public?static?void?main(String?args[]){??

????????HelloServiceClient?service?=?new?HelloServiceClient();????????

????????HelloServicePortType?portType?=?service.getHelloServiceHttpPort();????????????

????????System.out.println(portType.sayHello("張三"));??

??????????

????????ObjectFactory?factory?=?new?ObjectFactory();??????????

????????User?user?=?factory.createUser();??

????????user.setName(factory.createUserName("張三"));??

????????System.out.println(portType.getUser(user).getName().getValue());??

????}??

}??

?

??? 執行結果如下：

Java代碼??

Hello,?張三??

new:張三 ?

原文：http://linshow26.iteye.com/blog/2004080

轉載于:https://www.cnblogs.com/sdream/p/5887913.html

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