XFire简单使用

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1 . XFire可以认为是webservice的一个实现。

其下载地址：http://xfire.codehaus.org/

下载了以后把lib下的所有jar和xfire-all-*.jar拷贝到你的项目里。

配置web.xml

xml 代码

xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" 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-name>
         <servlet-class>org.codehaus.xfire.transport.http.XFireConfigurableServletservlet-class>
     servlet>

     <servlet-mapping>
         <servlet-name>xfireservlet-name>
         <url-pattern>/services/*url-pattern>
    servlet-mapping>
web-app>

 构建Server端

java 代码

package org.ttitfly;

public class User {

    private String username;
    private int age;
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public String getUsername() {
        return username;
    }
    public void setUsername(String username) {
        this.username = username;
    }

}

 

UserService及UserService的实现类:UserServiceImpl

java 代码

package org.ttitfly;

public interface UserService {

    public User getUserByUsername(String username);

    public String getString();

}

 

java 代码

public class UserServiceImpl implements UserService{

    private User user;
    public UserServiceImpl(){
        user = new User();
        user.setUsername("ttitfly");
        user.setAge(26);
    }
    public User getUserByUsername(String username){
        if("ttitfly".equals(username)){
            return user;
        }else{
            return new User();
        }
    }
    public String getString(){
        return "testtest";
    }
}

 

在services.xml里配置发布服务的说明。

默认会去classpath下的META-INF/xfire/services.xml找这个文件。

xml 代码

<beans xmlns="http://xfire.codehaus.org/config/1.0">
     <service>
         <name>UserServicename>
         <namespace>sdfjslfjslfkjlsnamespace>
         <serviceClass>org.ttitfly.UserServiceserviceClass>
         <implementationClass>org.ttitfly.UserServiceImplimplementationClass>
     service>
beans>

 

客户端代码：

java 代码

package org.ttitfly;

import java.net.MalformedURLException;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.codehaus.xfire.client.XFireProxyFactory;
import org.codehaus.xfire.service.Service;
import org.codehaus.xfire.service.binding.ObjectServiceFactory;
import org.springframework.util.Assert;


@SuppressWarnings("unchecked")
public class XFireClientFactory {
    private static XFireProxyFactory serviceFactory = new XFireProxyFactory();

    private static final Log log = LogFactory.getLog(XFireClientFactory.class);

    private XFireClientFactory() {
    }

    /**
     * 获得POJO形式的Web服务的客户端Proxy类.
     *
     * @param serviceURL   Web ServiceURL
     * @param serviceClass Web Service接口类
     * @return 类型为Web Service接口的客户端Proxy类
     */
    public static  T getClient(String serviceURL, Class serviceClass) {
        Assert.notNull(serviceURL);
        Assert.notNull(serviceClass);
        Service serviceModel = new ObjectServiceFactory().create(serviceClass);
        try {
            return (T) serviceFactory.create(serviceModel, serviceURL);
        } catch (MalformedURLException e) {
            log.error(e.getMessage(), e);
            e.printStackTrace();
            return null;
        }
    }


}

 

客户端调用类：

java 代码

package org.ttitfly;

public class TestClient {

    public static void main(String[] args) {

         String serviceURL = "http://localhost:8080/xfireTest/services/UserService";
         try {
             UserService service = XFireClientFactory.getClient(serviceURL, UserService.class);
             System.out.println(service.getUserByUsername("ttitfly").getAge());
             System.out.println(service.getString());
         } catch (Exception e) {
             e.printStackTrace();
         }

     }
}

 

启动tomcat:输入：http://localhost:8080/xfireTest/services/UserService?wsdl 可以查看生成的wsdl文档

如果输入：http://localhost:8080/xfireTest/services/UserService 输出的是：Invalid SOAP request. 也是正常的