XFire创建WebService实例

  XFire创建WebService实例应用

 

  XFire使得在JavaEE应用中发布Web服务变得轻而易举。和其他Web服务引擎相比，
  XFire的配置非常简单，可以非常容易地和Spring集成。
  下载地址：http://xfire.codehaus.org/Download。

 

   一． 使用XFire发布WebService

   1. 创建service接口 

 

    package com.test.service;
    import com.test.service.bean.User;
    
    public interface IHelloService {
    	public String sayHello(String name);
    	public User  getUser(User user);
   	}
   }

  2.创建Service接口的实现类

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;
	}
}

  

   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文件中进行XFire拦截配置，可参照官网提供的sample。

<?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目录下建立META-INF目录,如（META-INF>xifre->services.xml）,
    在services.xml文件中进行webservice服务的发布，可参照官网提供的sample。 

<?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.将xfire的Jar包和相关依赖包拷到系统应用中，在Tomcat下部署应用。
   启动tomcat后访问服务（需在应用后加上/services,webservice才会进行拦截）：
   例：http://localhost:8080/ws2/services。(IE下有时无法显示列表，可用其它浏览器显示或指定接口名称）
   界面如下：   

 

 点击后查看详细的wsdl文档，不同的浏览器下访问会有区别，展示效果不一致。

 

 

   二．建立XFire客户端进行调用

  

    1.本地客户端调用，与webservice服务在同一应用。

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("张三"));
		User user = new User();
		user.setName("张三");
		System.out.println(helloService.getUser(user).getName());
	}
}

 
     执行结果如下：

Hello, 张三
new:张三

 

   2. 利用XFire创建build.xml文件生成客户端代码调用webservice服务

  

     2.1在src目录下创建build.properties文件，配置如下：

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目录下创建build.xml文件，配置如下：

<?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构建生成代码，生成后的目录如下：

 

 

 

     2.3编写客户端代码进行调用

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("张三"));
		
		ObjectFactory factory = new ObjectFactory();		
		User user = factory.createUser();
		user.setName(factory.createUserName("张三"));
		System.out.println(portType.getUser(user).getName().getValue());
	}
}

 

    执行结果如下：

Hello, 张三
new:张三

 

评论

2 楼 dick1305 2016-06-14  

很好，谢谢分享。

1 楼 hft24dq 2014-02-08  

好文章要顶！
网上看了这么多，还是这篇通俗易懂，入门很好！没有错误！
附：pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.codehaus.xfire.examples</groupId>
  <artifactId>xfire-book</artifactId>
  <packaging>war</packaging>
  <name>Book Example</name>
  <version>1.2.6</version>
  <inceptionYear>2004</inceptionYear>

  <dependencies>
    <dependency>
      <groupId>org.codehaus.xfire</groupId>
      <artifactId>xfire-spring</artifactId>
      <version>1.2.6</version>
    </dependency>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>servlet-api</artifactId>
      <version>2.3</version>
      <scope>provided</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-war-plugin</artifactId>
        <configuration>
          <warSourceDirectory>${basedir}/src/webapp</warSourceDirectory>
        </configuration>
      </plugin>
    </plugins>
    <sourceDirectory>src/main</sourceDirectory>
    <testSourceDirectory>src/test</testSourceDirectory>
    <resources>
      <resource>
        <directory>src/main</directory>
        <includes>
          <include>**/*.xml</include>
        </includes>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>src/test</directory>
        <includes>
          <include>**/*.xml</include>
          <include>**/*.properties</include>
          <include>**/*.wsdl</include>
        </includes>
      </testResource>
    </testResources>
  </build>

  <!--  needed for XmlSchema -->
  <repositories>
    <repository>
      <id>codehaus</id>
      <name>Codehaus maven repository</name>
      <url>http://dist.codehaus.org/</url>
      <layout>legacy</layout>
    </repository>
  </repositories>

</project>