XFire 入门教程 - 客户端

1、在服务提供者告诉interface的情况下

2、通过WSDL创建一个动态的客户端

package com.exigen.www.client;

import java.net.MalformedURLException;
import java.net.URL;

import org.codehaus.xfire.annotations.AnnotationServiceFactory;
import org.codehaus.xfire.client.Client;
import org.codehaus.xfire.client.XFireProxyFactory;
import org.codehaus.xfire.service.Service;
import org.codehaus.xfire.service.binding.ObjectServiceFactory;

import com.exigen.www.HelloWorldService;

public class HelloWorldClient {

	/**
	 * @param args
	 * @throws Exception 
	 */
	public static void main(String[] args) throws Exception {
		dynamicClientTest();
		
		knownInterfaceClientTest();
	}

	/**
	 * 服务提供者告诉你interface
	 * @throws MalformedURLException
	 */
	public static void knownInterfaceClientTest() throws MalformedURLException{
		Service serviceModel = new ObjectServiceFactory().create(HelloWorldService.class);
		HelloWorldService helloWorldService = (HelloWorldService)new XFireProxyFactory().create(serviceModel, 
				"http://localhost:8080/XFire/services/HelloWorldService");
		System.out.println(helloWorldService.sayHello());
		
		System.out.println("============================");
		
		Service serviceModel1 = new AnnotationServiceFactory().create(HelloWorldService.class);
		HelloWorldService client = (HelloWorldService)
		    new XFireProxyFactory().create(serviceModel1,
		    		"http://localhost:8080/XFire/services/HelloWorldService");
		System.out.println(client.sayHello());
		
	}
	
	
	/**
	 * 通过WSDL创建一个动态的客户端
	 * @throws MalformedURLException
	 * @throws Exception
	 */
	public static void dynamicClientTest() throws MalformedURLException, Exception{
		Client client = new Client(new URL("http://localhost:8080/XFire/services/HelloWorldService?wsdl"));
		Object[] results = client.invoke("sayHello", new Object[]{});
		System.out.println(results[0]);
		System.out.println("============================");
	} 
}

3、使用Ant工具通过WSDL生成客户端

<?xml version="1.0"?>
<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">
    </taskdef>
    <target name="wsgen" description="generate client">
        <wsgen outputDirectory="./src/" wsdl="abc.wsdl" binding="xmlbeans" package="com.abc.p" overwrite="true" />
    </target>
</project>

 请注意，脚本中有一个参数binding，可以指定如下两种不同的方式：

1. axb(Java Architecture for XML Binding，https://jaxb.dev.java.net/)：使用此种方式时，会自动生成更多的Request和Resopnse类。
2. xmlbeans，调用方式如下：

AbcServiceClient client = new AbcServiceClient();
String url = "http://localhost:8080/xfireTest/services/TestService";
String result = client.getAbcPort(url).sayHello("Robin");