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<?xml version="1.0" encoding="EUC-KR" ?>
<!DOCTYPE struts-config PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN"
          "http://struts.apache.org/dtds/struts-config_1_3.dtd">
<struts-config>
<!-- ================================================ Form Bean Definitions -->
<!-- form으로 들어오는 데이터를 bean객체에 담는다 -->
    <form-beans>
       <form-bean name="uploadBean" type="com.myhome.upload.beans.UploadFormBean"/> <!-- name은 아무거나 하고 type는 담을 object 객체를 써준다.(전달된 파라미터 데이터가 설정된 빈 - MyBean - 으로 저장이 된다) -->
    </form-beans>

<!-- ========================================= Global Exception Definitions -->
<!-- 어떤 Action에서 Exception이 발생되었는지 모를 때 정의된 곳으로 페이지 이동시킨다. -->
    <global-exceptions>
    </global-exceptions>

<!-- =========================================== Global Forward Definitions -->
<!--  -->
    <global-forwards>
       
    </global-forwards>

<!-- =========================================== Action Mapping Definitions -->
<!-- url패턴으로 맵핑 시킴 -->
  <action-mappings>
  <action path="/index"
    type="org.apache.struts.actions.ForwardAction"
    parameter="/upload/register.jsp"/>
 
  <action path="/upload"
    name="uploadBean"
    scope="request"
    parameter="method"
    unknown="true"
    type="com.myhome.upload.actions.UploadDispatchAction">
 
  <forward name="result" path="/upload/result.jsp"/>
  <forward name="fail" path="/upload/fail.jsp"/>
  <forward name="list" path="/upload/list.jsp"/>
  <forward name="query" path="/upload/modify.jsp"/>
  <forward name="update" path="/upload/template.jsp"/>
  <forward name="delete" path="/upload/template.jsp"/>
  </action>
 
  <action path="/download"
    type="com.myhome.upload.actions.FileDownloadAction"/>
 
 </action-mappings>
 
 <!-- controller processor Definition : Action으로 호출하지 전 처리할 부분-->
 <controller processorClass="com.myhome.info.processor.InfoRequestProcessor"/>
</struts-config>

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>Struts1FileUploadDownload</display-name>
  <servlet>
    <servlet-name>action</servlet-name>
    <servlet-class> 
    org.apache.struts.action.ActionServlet
   </servlet-class>
    <init-param>
      <param-name>config</param-name>
      <param-value>
        /WEB-INF/struts-config.xml
  </param-value>
    </init-param>
  </servlet>
  <servlet-mapping>
    <servlet-name>action</servlet-name>
    <url-pattern>*.do</url-pattern>
  </servlet-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

package com.myhome.upload.beans;

import org.apache.struts.action.ActionForm;
import org.apache.struts.upload.FormFile;

@SuppressWarnings("serial")
public class UploadFormBean extends ActionForm implements java.io.Serializable{
 
/*form property*/
 private int    num;
 private String name;
 private String sex;
 private String tel;
 private String wdate;
 
 /*upload property*/
 private FormFile file;

 public int getNum() {
  return num;
 }

public void setNum(int num) {
  this.num = num;
 }

 public String getName() {
  return name;
 }

 public void setName(String name) {
  this.name = name;
 }

public String getSex() {
  return sex;
 }

 public void setSex(String sex) {
  this.sex = sex;
 }

 public String getTel() {
  return tel;
 }

 public void setTel(String tel) {
  this.tel = tel;
 }

 public String getWdate() {
  return wdate;
 }
 
 public void setWdate(String wdate) {
  this.wdate = wdate;
 }

 public FormFile getFile() {
  return file;
 }

 public void setFile(FormFile file) {
  this.file = file;
 }
 
}

package com.myhome.upload.dto;

public class UploadDTO{
 
 /*entity property*/
 private int    num;
 private String name;
 private String sex;
 private String tel;
 private String wdate;
 private String fileName;
 private long   fileSize;
 
 
 public int getNum() {
  return num;
 }
 public void setNum(int num) {
  this.num = num;
 }
 public String getName() {
  return name;
 }
 public void setName(String name) {
  this.name = name;
 }
 public String getSex() {
  return sex;
 }
 public void setSex(String sex) {
  this.sex = sex;
 }
 public String getTel() {
  return tel;
 }
 public void setTel(String tel) {
  this.tel = tel;
 }
 public String getWdate() {
  return wdate;
 }
 public void setWdate(String wdate) {
  this.wdate = wdate;
 }
 public String getFileName() {
  return fileName;
 }
 public void setFileName(String fileName) {
  this.fileName = fileName;
 }
 public long getFileSize() {
  return fileSize;
 }
 public void setFileSize(long fileSize) {
  this.fileSize = fileSize;
 }
 
}

package com.myhome.upload.dao;

import java.sql.SQLException;
import java.util.List;

import com.myhome.manager.SQLManager;
import com.myhome.upload.dto.UploadDTO;

public class UploadDAO extends SQLManager{
 
 public void insert(UploadDTO dto) throws SQLException{
  this.getSqlMap().insert("uploadInsert",dto);
 }

 @SuppressWarnings("unchecked")
 public List<UploadDTO> list() throws SQLException{
  return (List<UploadDTO>)this.getSqlMap().queryForList("uploadList");
 }
}

<?xml version="1.0" encoding="euc-kr"?>
<!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN"
 "http://ibatis.apache.org/dtd/sql-map-2.dtd">

<sqlMap>
  <typeAlias alias="Upload"
      type="com.myhome.upload.dto.UploadDTO"/> <!-- alias : 별칭을 잡겠다는 의미 -->
 
  <insert id="uploadInsert" parameterClass="Upload"> <!-- typeAlias한 Info를 넣는다 없으면 com.. 그대로 넣어도 된다. -->
   INSERT INTO UPLOAD
    (NUM, NAME, SEX, TEL, WDATE, FILENAME, FILESIZE)
   VALUES
    (NUMSEQ.NEXTVAL, #name#, #sex#, #tel#, #wdate#,#fileName#,#fileSize#) <!-- ## Info 안에 가지는 프로퍼티 대소문자가 정확하게 맞아야 한다. -->
  </insert>
 
  <statement id="uploadList" resultClass="Upload">
   <![CDATA[
   SELECT NUM, NAME, SEX, TEL, WDATE, FILENAME, FILESIZE
   FROM UPLOAD
   WHERE NUM > 0
   ]]>
   ORDER BY NUM DESC
  </statement>
   
</sqlMap>

package com.myhome.upload.util;

public final class UploadUtil {

 public static final String SAVE = "D://Java_webprogramming_2/Java_Web2/edu/upload/"; //경로
 
 public static final String SIZE = "1024*1024*20"; //사이즈 20M 지정
}

package com.myhome.upload.actions;

import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import org.apache.struts.upload.FormFile;

import com.myhome.upload.beans.UploadFormBean;
import com.myhome.upload.dao.UploadDAO;
import com.myhome.upload.dto.UploadDTO;
import com.myhome.upload.util.UploadUtil;

public class UploadDispatchAction extends DispatchAction{
 
 public ActionForward register(ActionMapping mapping,
          ActionForm form,
          HttpServletRequest request,
          HttpServletResponse response)
          throws Exception{
  
  UploadFormBean bean = (UploadFormBean)form;
  UploadDTO dto = new UploadDTO();
  BeanUtils.copyProperties(dto, bean);
  if(bean.getFile() != null){
   this.upload(bean.getFile());
   dto.setFileName(bean.getFile().getFileName());
   dto.setFileSize(bean.getFile().getFileSize());
  }else{
   dto.setFileName("");
   dto.setFileSize(0L);
   new NullPointerException("파일을 올려주세요!!");
  }
  dto.setWdate(this.getWdate());
  
  new UploadDAO().insert(dto);
  request.setAttribute("dto", dto);
  return mapping.findForward("result");
 }

 public void upload(FormFile ff) throws Exception {
     InputStream is = ff.getInputStream();
     OutputStream os = new FileOutputStream(UploadUtil.SAVE + ff.getFileName());
     byte buffer[] = new byte[8192];
     int n = 0;
     while((n = is.read(buffer,0,8192)) != -1){
          os.write(buffer, 0, n);
     }
     /*
     System.out.println("File Name: "+ff.getFileName());
     System.out.println("File Size: "+ff.getFileSize());
     System.out.println("[File Info]");
     System.out.println(new String(ff.getFileData()));
     */
     is.close();
     os.close();
 }
 
 /*리스트 부분*/
 public ActionForward list(ActionMapping mapping,
         ActionForm form,
         HttpServletRequest request,
         HttpServletResponse response)
         throws Exception{
  
  request.setAttribute("list", new UploadDAO().list());
  
  return mapping.findForward("list");
 }
 
 protected String getWdate(){
  return new java.text.SimpleDateFormat("yyyy-MM-dd").format(new java.util.Date());
 }
}