三、 复杂对象类型的WebService

上面的WebService服务分别是传递字节完成数据上传，返回一维int数组和二维字符串数组，以及返回User JavaBean对象。 
下面看看User Bean代码： 
  
  

   
   
package data;

import java.io.Serializable;

/**
 * function:User Entity
 * @author hoojo
 * @createDate Dec 16,2010 10:20:02 PM
 * @file User.java
 * @package com.hoo.entity
 * @project AxisWebService
 * @blog http://blog.csdn.net/IBM_hoojo
 * @email hoojo_@126.com
 * @version 1.0
 */
public class User implements Serializable {
	private static final long serialVersionUID = 677484458789332877L;
	private int id;
	private String name;
	private String email;
	private String address;
	
	//getter/setter

	@Override
	public String toString() {
		return this.id + "#" + this.name + "#" + this.email + "#" + this.address;
	}
}
  
  
  
  

   
   
值得注意的是这个User对象的package是data，如果是其它的package，你就需要在tomcat目录下的webapps中的axis2的WEB-INF目录下
创建一个data目录，和你的User对象的目录保持一致。否则你的WebService将会出现ClassNotFontException异常。然后重启你的tomcat，
虽然axis2支持热部署。 
2、编写调用上面WebService的客户端代码，代码如下： 
    
    

     
     
package com.hoo.service;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import javax.xml.namespace.QName;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient;
import com.hoo.entity.User;

/**
 * function:复杂类型数据WebService客户端调用代码
 * @author hoojo
 * @createDate 2011-1-13 下午03:36:38
 * @file ComplexTypeServiceClient.java
 * @package com.hoo.service
 * @project Axis2WebService
 * @blog http://blog.csdn.net/IBM_hoojo
 * @email hoojo_@126.com
 * @version 1.0
 */
public class ComplexTypeServiceClient {

	public static void main(String[] args) throws IOException {
		RPCServiceClient client = new RPCServiceClient();
		Options options = client.getOptions();
		String address = "http://localhost:8080/axis2/services/ComplexTypeService";
		EndpointReference epr = new EndpointReference(address);
		options.setTo(epr);
		
		QName qname = new QName("http://ws.apache.org/axis2","upload4Byte");
		String path = System.getProperty("user.dir");
		File file = new File(path + "/WebRoot/index.jsp");
		FileInputStream fis = new FileInputStream(file);
		int len = (int) file.length();
		byte[] b = new byte[len];
		int read = fis.read(b);
		//System.out.println(read + "#" + len + "#" + new String(b));
		fis.close();
		Object[] result = client.invokeBlocking(qname,new Object[] { b,len },new Class[] { String.class });
		System.out.println("upload:" + result[0]);
		
		qname = new QName("http://ws.apache.org/axis2","getArray");
		result = client.invokeBlocking(qname,new Object[] { 3 },new Class[] { int[].class });
		int[] arr = (int[]) result[0];
		for (Integer i : arr) {
			System.out.println("int[] :" + i);
		}
		
		qname = new QName("http://ws.apache.org/axis2","getTwoArray");
		result = client.invokeBlocking(qname,new Object[] {},new Class[] { String[][].class });
		String[][] arrStr = (String[][]) result[0];
		for (String[] s : arrStr) {
			for (String str : s) {
				System.out.println("String[][]: " + str);
			}
		}
		
		qname = new QName("http://ws.apache.org/axis2","getUser");
		result = client.invokeBlocking(qname,new Class[] { User.class });
		User user = (User) result[0];
		System.out.println("User: " + user);
	}
}
    
    


     
     
上面的代码运行后的结果是： 
      
      


upload:D:/tomcat-6.0.28/bin/28.jsp 
int[] :548 
int[] :201 
int[] :759 
String[][]: 中国 
String[][]: 北京 
String[][]: 日本 
String[][]: 东京 
String[][]: 中国 
String[][]: 上海 
String[][]: 南京 
User: 22#jack#jack@223.com#china