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package com.hoo.service;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
import javax.activation.DataHandler;

/**
 * <b>function:</b>Axis WebService完成文件上傳服務(wù)器端
 * @author hoojo
 * @createDate Dec 18, 2010 1:16:16 PM
 * @file UploadFileService.java
 * @package com.hoo.service
 * @project AxisWebService
 * @blog http://blog.csdn.net/IBM_hoojo
 * @email hoojo_@126.com
 * @version 1.0
 */
public class UploadFileService {
    
    /**
     * <b>function:</b>傳遞文件
     * @author hoojo
     * @createDate Dec 18, 2010 1:27:58 PM
     * @param handler DataHandler這個(gè)參數(shù)必須
     * @param fileName 文件名稱(chēng)
     * @return upload Info
     */
    public String upload(DataHandler handler, String fileName) {
        if (fileName != null && !"".equals(fileName)) {
            File file = new File(fileName);
            if (handler != null) {
                InputStream is = null;
                FileOutputStream fos = null;
                try {
                    is = handler.getInputStream();
                    fos = new FileOutputStream(file);
                    byte[] buff = new byte[1024 * 8];
                    int len = 0;
                    while ((len = is.read(buff)) > 0) {
                        fos.write(buff, 0, len);
                    }
                } catch(FileNotFoundException e) {
                    return "fileNotFound";
                } catch (Exception e) {
                    return "upload File failure";
                } finally {
                    try {
                        if (fos != null) {
                            fos.flush();
                            fos.close();
                        }
                        if (is != null) {
                            is.close();
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
                return "file absolute path:" + file.getAbsolutePath();
            } else {
                return "handler is null";
            }
        } else {
            return "fileName is null";
        }
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<deployment xmlns="http://xml.apache.org/axis/wsdd/"
    xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
    <service name="UploadFile" provider="java:RPC">
        <parameter name="className" value="com.hoo.service.UploadFileService" />
        <parameter name="allowedMethods" value="*" />
        <parameter name="scope" value="Session" />
        <!-- 和服務(wù)器端上傳文件的方法簽名對(duì)應(yīng)，參數(shù)也對(duì)應(yīng) -->
        <operation name="upload" qname="operNS:upload" xmlns:operNS="upload" returnType="rns:string"
            xmlns:rns="http://www.w3.org/2001/XMLSchema">
            <parameter name="handler" type="ns:DataHandler" xmlns:ns="http://www.w3.org/2001/XMLSchema"/>
            <parameter name="fileName" type="ns:string" xmlns:ns="http://www.w3.org/2001/XMLSchema"/>
        </operation>
        <typeMapping qname="hns:DataHandler" xmlns:hns="ns:FileUploadHandler"  
            languageSpecificType="java:javax.activation.DataHandler" 
    serializer="org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory" deserializer="org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
    </service>
</deployment>

package com.hoo.client;

import java.rmi.RemoteException;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.xml.namespace.QName;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.ServiceException;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
import org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory;
import org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory;

/**
 * <b>function:</b>上傳文件WebService客戶(hù)端
 * 
 * @author hoojo
 * @createDate Dec 18, 2010 1:38:14 PM
 * @file UploadFileClient.java
 * @package com.hoo.client
 * @project AxisWebService
 * @blog http://blog.csdn.net/IBM_hoojo
 * @email hoojo_@126.com
 * @version 1.0
 */
public class UploadFileClient {

    public static void main(String[] args) throws ServiceException, RemoteException {
        String url = "http://localhost:8080/AxisWebService/services/UploadFile";
        String fileName = "readMe.txt";
        String path = System.getProperty("user.dir") + "\\WebRoot\\" + fileName;
        System.out.println(path);
        
        //這樣就相當(dāng)于構(gòu)造了一個(gè)帶文件路徑的File了
        DataHandler handler = new DataHandler(new FileDataSource(path));
        
        Service service = new Service();
        Call call = (Call) service.createCall();
        call.setTargetEndpointAddress(url);
        
        /**
         * 注冊(cè)異常類(lèi)信息和序列化類(lèi) ns:FileUploadHandler 和 wsdd 配置文件中的typeMapping中的xmlns:hns="ns:FileUploadHandler" 的對(duì)應(yīng) DataHandler
         * 和 wsdd 配置文件中的typeMapping中的qname="hns:DataHandler"的DataHandler對(duì)應(yīng)
         */
        QName qn = new QName("ns:FileUploadHandler", "DataHandler");
        call.registerTypeMapping(DataHandler.class, qn, 
                JAFDataHandlerSerializerFactory.class,
                JAFDataHandlerDeserializerFactory.class);
        call.setOperationName(new QName(url, "upload"));
        
        //設(shè)置方法形參，注意的是參數(shù)1的type的DataHandler類(lèi)型的，和上面的qn的類(lèi)型是一樣的
        call.addParameter("handler", qn, ParameterMode.IN);
        call.addParameter("fileName", XMLType.XSD_STRING, ParameterMode.IN);

        //設(shè)置返回值類(lèi)型，下面2種方法都可以
        call.setReturnClass(String.class);
        //call.setReturnType(XMLType.XSD_STRING);
        
        String result = (String) call.invoke(new Object[] { handler, "remote_server_readMe.txt" });
        System.out.println(result);
    }
}