服务端：
package oa.webservice.Server;
import java.io.File;
import java.io.FileOutputStream;
import java.util.Iterator;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import org.apache.axiom.attachments.utils.IoUtils;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.om.OMText;
import org.apache.axis2.AxisFault;
public class FileTransferServer {
public static final String TMP_PATH = "C://temp//";
public OMElement upload(OMElement element) throws Exception {
OMElement _fileContent = null;//文件内容
OMElement _fileName = null;//文件名
OMElement _fileType = null;//文件类型
//System.out.println("The element for upload: " + element);
for (Iterator _iterator = element.getChildElements(); _iterator
.hasNext();) {
OMElement _ele = (OMElement) _iterator.next();
if (_ele.getLocalName().equalsIgnoreCase("fileContent")) {
_fileContent = _ele;
}
if (_ele.getLocalName().equalsIgnoreCase("fileName")) {
_fileName = _ele;
}
if (_ele.getLocalName().equalsIgnoreCase("fileType")) {
_fileType = _ele;
}
}
if (_fileContent == null || _fileType == null) {
throw new AxisFault("Either Image or FileName is null");
}
OMText binaryNode = (OMText) _fileContent.getFirstOMChild();
String fileName = _fileName.getText();
String fileType = _fileType.getText();
String storeDir = TMP_PATH + "//" + "velmaUpload";
File dir = new File(storeDir);
if (!dir.exists()) {
dir.mkdir();
}
String filePath = storeDir + "/" + fileName + "." + fileType;
File uploadFile = new File(filePath);
if (uploadFile.exists()) {
filePath = storeDir + "/" + fileName + "(1)" + "." + fileType;
uploadFile = new File(filePath);
}
// Extracting the data and saving
DataHandler actualDH;
actualDH = (DataHandler) binaryNode.getDataHandler();
FileOutputStream imageOutStream = new FileOutputStream(uploadFile);
//add by wangx 20090625 支持大文件上传，避免不能读数据
actualDH.writeto(imageOutStream);
//删除该段代码，支持大文件上传
//InputStream is = actualDH.getInputStream();
//imageOutStream.write(IoUtils.getStreamAsByteArray(is));
// setting response
OMFactory fac = OMAbstractFactory.getoMFactory();
OMNamespace ns = fac.createOMNamespace("http://example.org/filedata",
"fd");
OMElement ele = fac.createOMElement("response",ns);
ele.setText("true");
return ele;
}
public OMElement download(OMElement element) throws Exception {
//System.out.println("The element for download: " + element);
OMElement _userName = null;
OMElement _fileName = null;
OMElement _fileType = null;
for (Iterator _iterator = element.getChildElements(); _iterator
.hasNext();) {
OMElement _ele = (OMElement) _iterator.next();
if (_ele.getLocalName().equalsIgnoreCase("userName")) {
_userName = _ele;
}
if (_ele.getLocalName().equalsIgnoreCase("fileName")) {
_fileName = _ele;
}
if (_ele.getLocalName().equalsIgnoreCase("fileType")) {
_fileType = _ele;
}
}
String userName = _userName.getText();
String fileName = _fileName.getText();
String fileType = _fileType.getText();
String filePath = TMP_PATH + "/" + userName + "/" + fileName + "."
+ fileType;
//System.out.println("The filePath for download: " + filePath);
FileDataSource dataSource = new FileDataSource(filePath);
DataHandler expectedDH = new DataHandler(dataSource);
OMFactory fac = OMAbstractFactory.getoMFactory();
OMNamespace ns = fac.createOMNamespace("http://example.org/filedata",
"fd");
OMText textData = fac.createOMText(expectedDH,true);
OMElement ele = fac.createOMElement("response",ns);
ele.addChild(textData);
return ele;
}
}
客户端：
package com.webservice.Client;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import org.apache.axiom.attachments.utils.IoUtils;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.om.OMText;
import org.apache.axiom.soap.soAP11Constants;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import com.transaction.DBUtil;
public class FileTransferClient {
static String IP=DBUtil.getResult("select serverip from xt_serverset");
static String targetEndpoint="http://"+IP+"/axis2/services/FileOperation";
//"http://192.168.1.58:8888/axis2/services/FileOperation"
private static EndpointReference targetEPR =
new EndpointReference(targetEndpoint);
public static boolean upload(String fileName,File file,String fileType) {
try {
OMElement data = buildUploadEnvelope(fileName,file,fileType);
Options options = buildOptions();
ServiceClient sender = new ServiceClient();
sender.setoptions(options);
//System.out.println("The data in method upload: "+data);
OMElement ome = sender.sendReceive(data);
//System.out.println("Convert the data to element in method upload: "+ome);
String b = ome.getText();
System.out.println(b);
//return Boolean.parseBoolean(b);
return true;
}
catch(Exception e) {
e.printstacktrace();
}
return false;
}
public static boolean download(String userName,String fileName,String fileType) {
try {
OMElement data = buildDownloadEnvelope(userName,fileName,fileType);
Options options = buildOptions();
ServiceClient sender = new ServiceClient();
sender.setoptions(options);
System.out.println("The data in method download: "+data);
OMElement ome = sender.sendReceive(data);
System.out.println("Convert the data to element in method download: "+ome);
OMText binaryNode = (OMText) ome.getFirstOMChild();
binaryNode.setoptimize(true); //必须加此句，否则会出现ContentID is null的异常!
DataHandler actualDH = (DataHandler) binaryNode.getDataHandler();
FileOutputStream imageOutStream = new FileOutputStream("C://temp//return//steal.xml");
InputStream is = actualDH.getInputStream();
imageOutStream.write(IoUtils.getStreamAsByteArray(is));
return true;
}
catch(Exception e) {
e.printstacktrace();
}
return false;
}
private static OMElement buildUploadEnvelope(String fileName,String fileType) {
DataHandler expectedDH;
OMFactory fac = OMAbstractFactory.getoMFactory();
OMNamespace omNs = fac.createOMNamespace("http://example.org/filedata","fd");
OMElement data = fac.createOMElement("upload",omNs);
OMElement fileContent = fac.createOMElement("fileContent",omNs);
FileDataSource dataSource = new FileDataSource(file);
expectedDH = new DataHandler(dataSource);
OMText textData = fac.createOMText(expectedDH,true);
fileContent.addChild(textData);
OMElement _fileName = fac.createOMElement("fileName",omNs);
_fileName.setText(fileName);
OMElement _fileType = fac.createOMElement("fileType",omNs);
_fileType.setText(fileType);
data.addChild(_fileName);
data.addChild(_fileType);
data.addChild(fileContent);
return data;
}
private static OMElement buildDownloadEnvelope(String userName,String fileType) {
OMFactory fac = OMAbstractFactory.getoMFactory();
OMNamespace omNs = fac.createOMNamespace("http://example.org/filedata","fd");
OMElement data = fac.createOMElement("download",omNs);
OMElement _userName = fac.createOMElement("userName",omNs);
_userName.setText(userName);
OMElement _fileName = fac.createOMElement("fileName",omNs);
_fileName.setText(fileName);
OMElement _fileType=fac.createOMElement("fileType",omNs);
_fileType.setText(fileType);
data.addChild(_userName);
data.addChild(_fileName);
data.addChild(_fileType);
return data;
}
private static Options buildOptions() throws AxisFault {
Options options = new Options();
options.setSoapVersionURI(SOAP11Constants.soAP_ENVELOPE_NAMESPACE_URI);
options.setTo(targetEPR);
// enabling MTOM in the client side
options.setProperty(Constants.Configuration.ENABLE_MTOM,Constants.VALUE_TRUE);
options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
return options;
}
public static void main(String agrs[]) {
// 上传
/* //文件具体路径
String file = "C://temp//velmaUpload//1.zip";
String fn = "1"; //文件名称
String ft="zip"; //文件类型
boolean rtv = upload(fn,new File(file),ft);
System.out.println("is upload success: "+rtv); */
//下载
//boolean rtv = download("return","steal","xml");
//System.out.println("is download success: "+rtv);
}
}
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