XFire构建web service客户端 XFire构建web service客户端的五种方式

package com.jadyer.client; 
import java.net.MalformedURLException; 
import java.net.URL; 
import org.codehaus.xfire.client.Client; 
/** 
 * 通过WSDL来创建动态客户端 
 * @see 此时需要在项目中引入XFire 1.2 Core Libraries和XFire 1.2 HTTP Client Libraries 
 */ 
public class ClientFromWSDL { 
 public static void main(String[] args) throws MalformedURLException, Exception { 
 Client client = new Client(new URL("http://127.0.0.1:8080/XFire_demo/services/XFireServer?wsdl")); 
 Object[] results11 = client.invoke("sayHello", new Object[]{"Jadyer22"}); 
 System.out.println(results11[0]); 
 } 
} 

package com.jadyer.client; 
import java.net.MalformedURLException; 
import java.util.List; 
import org.codehaus.xfire.client.XFireProxyFactory; 
import org.codehaus.xfire.service.Service; 
import org.codehaus.xfire.service.binding.ObjectServiceFactory; 
import com.jadyer.model.Person; 
import com.jadyer.model.User; 
import com.jadyer.server.HelloService; 
/** 
 * 通过Web服务端提供的接口来创建客户端 
 * @see 客户端必须提供一个与服务端完全一致的接口，包名也要一致 
 * @see 在本例中，需要在客户端(即该项目)中提供HelloService.java接口，以及Person和User两个POJO类 
 * @see 并且此时需要在项目中引入XFire 1.2 Core Libraries和XFire 1.2 HTTP Client Libraries 
 */ 
public class ClientFromInterface { 
 public static void main(String[] args)throws MalformedURLException{ 
 //首先使用XFire的ObjectServiceFactory从HelloService接口创建一个服务模型serviceModel 
 //serviceModel包含服务的说明，换句话说，就是服务的元数据 
 //Create a metadata of the service 
 Service serviceModel = new ObjectServiceFactory().create(HelloService.class); 
 //访问的地址 
 String serviceURL = "http://127.0.0.1:8080/XFire_demo/services/XFireServer"; 
 //通过查看org.codehaus.xfire.client.XFireProxyFactory源码发现 
 //下面两行代码与这里直接new XFireProxyFactory()的作用是等效的 
 //XFire xfire = XFireFactory.newInstance().getXFire(); 
 //XFireProxyFactory factory = new XFireProxyFactory(xfire); 
 //为XFire获得一个代理工厂对象 
 //Create a proxy for the deployed service 
 XFireProxyFactory factory = new XFireProxyFactory(); 
 //通过proxyFactory，使用服务模型serviceModel和服务端点URL(用来获得WSDL) 
 //得到一个服务的本地代理，这个代理就是实际的客户端 
 HelloService client = (HelloService)factory.create(serviceModel, serviceURL); 
 /** 
  * Invoke the service 
  * @see 调用服务的本地代理(即实际的客户端)中的方法，便得到我们需要的WebServcie 
  */ 
 /*--处理简单对象--*/ 
 String serviceResponse = client.sayHello("Jadyer11"); 
 System.out.println(serviceResponse); 
 /*--处理对象--*/ 
 User u = new User(); 
 u.setName("Jadyer99"); 
 Person pp = client.getPerson(u); 
 System.out.println(pp.getName()); 
 /*--处理List--*/ 
 List<Person> personList = client.getPersonList(24, "Jadyer88"); 
 for(Person p : personList){ 
  System.out.println(p.getName()); 
 } 
 } 
} 

/** 
 * Web服务提供给客户端的接口 
 * @see 这是第二种方式创建的客户端，要用到的接口 
 */ 
package com.jadyer.server; 
import java.util.List; 
import com.jadyer.model.Person; 
import com.jadyer.model.User; 
public interface HelloService { 
 public String sayHello(String name); 
 public Person getPerson(User u); 
 public List<Person> getPersonList(Integer age, String name); 
} 
/** 
 * 第二种方式创建的客户端，要用到的两个POJO类 
 */ 
package com.jadyer.model; 
public class User { 
 private String name; 
 /*--getter和setter略--*/ 
} 
package com.jadyer.model; 
public class Person { 
 private Integer age; 
 private String name; 
 /*--getter和setter略--*/ 
} 

package com.jadyer.client; 
/** 
 * 使用Ant通过WSDL生成客户端 
 * @see 这里的ClientFromAnt.java是我自己创建的，并非Ant生成 
 * @see 这里要用到的JAR有：xfire-all-1.2.6.jar以及//xfire-distribution-1.2.6//lib//目录中的所有JAR包 
 * @see 我们需要把这些JAR包都拷贝到Web Project//WebRoot//WEB-INF//lib//目录中 
 * @see 然后把build.xml和MyFirstXFireServer.wsdl都拷贝到下Web Project的根目录下即可 
 * @see 关于MyFirstXFireServer.wsdl文件，是我在WebServices服务启动后 
 * @see 访问http://127.0.0.1:8080/XFire_demo/services/XFireServer?wsdl然后将其另存得到的 
 */ 
public class ClientFromAnt { 
 public static void main(String[] args) { 
 XFireServerClient client = new XFireServerClient(); 
 //String url = "http://127.0.0.1:8080/XFire_demo/services/XFireServer"; 
 //String result = client.getXFireServerHttpPort(url).sayHello("Jadyer33"); 
 //上面的两行代码，与下面的这一行代码，同效~~ 
 String result = client.getXFireServerHttpPort().sayHello("Jadyer33"); 
 System.out.println(result); 
 } 
} 

<?xml version="1.0" encoding="UTF-8"?> 
<project name="wsgen" default="wsgen" basedir="."> 
 <path id="classpathId"> 
 <fileset dir="./WebRoot/WEB-INF/lib"> 
  <include name="*.jar" /> 
 </fileset> 
 </path> 
 <taskdef classpathref="classpathId" name="wsgen" classname="org.codehaus.xfire.gen.WsGenTask"/> 
 <target name="wsgen" description="generate client"> 
 <wsgen outputDirectory="./src/" wsdl="MyFirstXFireServer.wsdl" binding="xmlbeans" package="com.jadyer.client" overwrite="true"/> 
 </target> 
</project> 

<?xml version="1.0" encoding="UTF-8"?> 
<project name="xfireAnt" basedir="." default="createClientCode"> 
 <property name="xfirelib" value="${basedir}/WebRoot/WEB-INF/lib"/> 
 <property name="sources" value="${basedir}/src"/> 
 <path id="classpath"> 
 <fileset dir="${xfirelib}"> 
  <include name="*.jar"/> 
 </fileset> 
 </path> 
 <target name="createClientCode"> 
 <taskdef name="wsgen" classname="org.codehaus.xfire.gen.WsGenTask" classpathref="classpath"/> 
 <wsgen outputDirectory="${sources}" wsdl="http://127.0.0.1:8080/XFire_demo/services/XFireServer?wsdl" package="com.jadyer.client" overwrite="true"/> 
 </target> 
</project> 

<?xml version="1.0" encoding="UTF-8"?> 
<wsdl:definitions targetNamespace="http://www.jadyer.com/XFireDemo" 
xmlns:tns="http://www.jadyer.com/XFireDemo" 
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" 
xmlns:soap12="http://www.w3.org/2003/05/soap-envelope" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xmlns:soapenc11="http://schemas.xmlsoap.org/soap/encoding/" 
xmlns:soapenc12="http://www.w3.org/2003/05/soap-encoding" 
xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/" 
 xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"> 
 <wsdl:types> 
 <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
   attributeFormDefault="qualified" 
   elementFormDefault="qualified" 
targetNamespace="http://www.jadyer.com/XFireDemo"> 
  <xsd:element name="sayHello"> 
  <xsd:complexType> 
   <xsd:sequence> 
   <xsd:element maxOccurs="1" minOccurs="1" name="in0" nillable="true" type="xsd:string" /> 
   </xsd:sequence> 
  </xsd:complexType> 
  </xsd:element> 
  <xsd:element name="sayHelloResponse"> 
  <xsd:complexType> 
   <xsd:sequence> 
   <xsd:element maxOccurs="1" minOccurs="1" name="out" nillable="true" type="xsd:string" /> 
   </xsd:sequence> 
  </xsd:complexType> 
  </xsd:element> 
 </xsd:schema> 
 </wsdl:types> 
 <wsdl:message name="sayHelloRequest"> 
 <wsdl:part name="parameters" element="tns:sayHello"></wsdl:part> 
 </wsdl:message> 
 <wsdl:message name="sayHelloResponse"> 
 <wsdl:part name="parameters" element="tns:sayHelloResponse"></wsdl:part> 
 </wsdl:message> 
 <wsdl:portType name="XFireServerPortType"> 
 <wsdl:operation name="sayHello"> 
  <wsdl:input name="sayHelloRequest" message="tns:sayHelloRequest"> 
  </wsdl:input> 
  <wsdl:output name="sayHelloResponse" message="tns:sayHelloResponse"> 
  </wsdl:output> 
 </wsdl:operation> 
 </wsdl:portType> 
 <wsdl:binding name="XFireServerHttpBinding" type="tns:XFireServerPortType"> 
 <wsdlsoap:binding style="document" mce_style="document" transport="http://schemas.xmlsoap.org/soap/http" /> 
 <wsdl:operation name="sayHello"> 
  <wsdlsoap:operation soapAction="" /> 
  <wsdl:input name="sayHelloRequest"> 
  <wsdlsoap:body use="literal" /> 
  </wsdl:input> 
  <wsdl:output name="sayHelloResponse"> 
  <wsdlsoap:body use="literal" /> 
  </wsdl:output> 
 </wsdl:operation> 
 </wsdl:binding> 
 <wsdl:service name="XFireServer"> 
 <wsdl:port name="XFireServerHttpPort" binding="tns:XFireServerHttpBinding"> 
  <wsdlsoap:address location="http://127.0.0.1:8080/XFire_demo/services/XFireServer" /> 
 </wsdl:port> 
 </wsdl:service> 
</wsdl:definitions> 

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> 
<beans> 
 <bean id="baseService" class="org.codehaus.xfire.spring.remoting.XFireClientFactoryBean" lazy-init="false" abstract="true"/>
<!-- id的名字作为标识，用于客户端程序中获取service，若有多个service咋在下面添加多个bean即可-->
 <bean id="MathService" parent="baseService">
 <property name="serviceClass">
 <value>service.MathService</value>
 </property>
 <property name="wsdlDocumentUrl">
<value>http://localhost:8080/myservice/mathWebService?wsdl</value>
 </property>
 </bean>
</beans> 

ApplicationContext ctx = new ClassPathXmlApplicationContext("client.xml");
MathService mathService = (MathService)ctx.getBean("MathService");
int result = mathService.add(int one,int two);

 String wsdl = "mathWebService.wsdl " ; // 对应的WSDL文件 
 Resource resource = new ClassPathResource(wsdl); 
 Client client = new Client(resource.getInputStream(), null ); // 根据WSDL创建客户实例 
 Object[] objArray = new Object[ 2 ];
 objArray[ 0 ] = 2 ;
 obiArray[1] = 3;
  // 调用特定的Web Service方法 
 Object[] results = client.invoke( " add " , objArray);
 System.out.println( " result: " + results[ 0 ]);