webService 大文件传输

pom文件jar包添加：

    一般的webservice jar包这里不写了，有两个传输文件需要的jar包：

     <dependency>
    <groupId>javax.mail</groupId>
    <artifactId>mail</artifactId>
    <version>1.4.7</version>
</dependency>

<dependency>
    <groupId>javax.activation</groupId>
    <artifactId>activation</artifactId>
    <version>1.1.1</version>
</dependency>

服务端代码：

package com.baosight.wzplat.mm.wo.common.wms;

import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;

import javax.activation.DataHandler;

import org.apache.commons.lang.StringUtils;

import com.baosight.iplat4j.core.data.id.UUIDHexIdGenerator;
import com.baosight.iplat4j.core.util.DateUtils;
import com.baosight.iplat4j.eu.dm.util.FileUploadConstant;
import com.baosight.iplat4j.eu.dm.util.IFileUploader;
import com.baosight.wzplat.lm.sp.common.JSONUtil;
import com.baosight.wzplat.mm.wi.common.BeanFactoryUtils;

@SuppressWarnings({ "unchecked", "rawtypes" })
public class webServiceUpload {
	private static final String FAIL = "-1";
	private static final String SUCCESS = "1";

	private static final String dirEname = "A";
	private static final String docTag = "hk_file11";

	private IFileUploader fileUploader = (IFileUploader) BeanFactoryUtils.getBeanById("platFileUploader");

	public String upload(DataHandler handler, String fileName, String json_str) throws Exception {
		if (StringUtils.isBlank(fileName) || StringUtils.isBlank(json_str))
			return FAIL;

		// String dirEname = "A";
		// String docTag = "hk_file11";

		InputStream inputStream = null;
		inputStream = handler.getInputStream();

		Map<String, String> pathMap = fileUploader.getRealPath(dirEname);
		String dirId = pathMap.get("dirId");
		String realPath = pathMap.get("path");
		String docName = fileName;
		String chgName = fileUploader.transformFileName(docName);
		String loginId = "admin";

		File dir = new File(realPath);
		if (!dir.exists()) {
			dir.mkdirs();
		}

		String docId = UUIDHexIdGenerator.generate().toString();

		Map map = new HashMap();
		map.put(FileUploadConstant.DOC_ID, docId);
		map.put(FileUploadConstant.DIR_ID, dirId);
		map.put(FileUploadConstant.DOC_TAG, docTag);
		map.put(FileUploadConstant.DOC_NAME, docName);
		map.put(FileUploadConstant.CHG_NAME, chgName);
		int docSize = inputStream.available();
		map.put(FileUploadConstant.DOC_SIZE, docSize);
		map.put(FileUploadConstant.REC_CREATOR, loginId);
		map.put(FileUploadConstant.REC_CREATE_TIME, DateUtils.curDateTimeStr14());
		fileUploader.uploadDoc(map);

		String attachmentName = realPath + "/" + chgName;
		File ff = new File(attachmentName);

		FileOutputStream fileOut = null;

		fileOut = new FileOutputStream(ff);

		byte[] b = new byte[1024];
		int len = 0;
		while ((len = inputStream.read(b)) != -1)
			fileOut.write(b, 0, len);

		if (fileOut != null)
			fileOut.close();
		if (inputStream != null)
			inputStream.close();

		saveDocId(json_str, docId);

		return SUCCESS;
	}

	private String saveDocId(String json_str, String docId) throws Exception {
		Map m = JSONUtil.parseJSON2Map(json_str);
		Class<?> clazz = Class.forName(m.get("className").toString());
		Method method = clazz.getMethod(m.get("methodName").toString(), String.class);
		method.setAccessible(true);
		m.put("docId", docId);
		json_str = JSONUtil.toJSON(m);
		return method.invoke(clazz.newInstance(), json_str).toString();
	}
}

客服端测试代码：

package com.baosight.wzplat.mm.wo.common.wms;

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;

public class Test {

	public static void main(String[] args) throws ServiceException, RemoteException {
		String url = "http://localhost:8089/iPlat4j6/services/UploadFile";
		//String fileName = "readMe.txt";
		String path = "D:/新建文本文档5.txt";
		System.out.println(path);

		// 这样就相当于构造了一个带文件路径的File了
		DataHandler handler = new DataHandler(new FileDataSource(path));

		Service service = new Service();
		Call call = (Call) service.createCall();
		call.setTargetEndpointAddress(url);

		/**
		 * 注册异常类信息和序列化类 ns:FileUploadHandler 和 wsdd
		 * 配置文件中的typeMapping中的xmlns:hns="ns:FileUploadHandler" 的对应 DataHandler 和
		 * wsdd 配置文件中的typeMapping中的qname="hns:DataHandler"的DataHandler对应
		 */
		QName qn = new QName("ns:FileUploadHandler", "DataHandler");
		call.registerTypeMapping(DataHandler.class, qn, JAFDataHandlerSerializerFactory.class, JAFDataHandlerDeserializerFactory.class);
		call.setOperationName(new QName(url, "upload"));

		// 设置方法形参，注意的是参数1的type的DataHandler类型的，和上面的qn的类型是一样的
		call.addParameter("handler", qn, ParameterMode.IN);
		call.addParameter("fileName", XMLType.XSD_STRING, ParameterMode.IN);
		call.addParameter("json_str", XMLType.XSD_STRING, ParameterMode.IN);

		// 设置返回值类型，下面2种方法都可以
		call.setReturnClass(String.class);
		// call.setReturnType(XMLType.XSD_STRING);

		String result = (String) call.invoke(new Object[] { handler, "test56.txt"," {\"className\":\"com.baosight.wzplat.mm.wo.common.wms.TestUpdateId\",\"methodName\":\"updateDocId\",\"recId\":\"201807120008\"}" });
		System.out.println(result);

	}
	

}