XFire创建WebService实例应用
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
Java代码
package com.test.service;
import com.test.service.bean.User;
public interface IHelloService {
public String sayHello(String name);
public User getUser(User user);
}
}
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
Java代码
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;
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代码
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;
}
}
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代码
<?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>
<?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代码
<?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>
<?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。
Java代码
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());
}
}
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：
Java代码
1.Hello, 张三
2.new:张三
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：
Java代码
src.dir=${basedir}
lib.dir=D:/myspace/ws2/WebRoot/WEB-INF/lib
wsdl.dir=http\://localhost\:8080/ws2/services/HelloService?wsdl
src.dir=${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代码
<?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="${wsdl.dir}"
package="stub.test.client" overwrite="true"/>
</target>
</project>
<?xml version="1.0" encoding="UTF-8"?>
<project name="WebService" basedir="." default="gen-webservice">
<property file="build.properties"></property>
<path id="project-classpath">
<fileset dir="${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
Java代码
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());
}
}
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());
}
}
