fileuploadaction.java

基于JAVA的学生就业信息网 实现对信息浏览 检索 审核 修改和删除

/*
 * Created on 2005-6-16
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package org.ug.sztz.webview.structs.actions.oa;

import java.io.InputStream;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;

import org.ug.sztz.webview.structs.actions.oa.BaseUploadAction;
import org.ug.sztz.webview.structs.forms.*;
import org.ug.sztz.domain.upload.*;
/**
 * @author xix
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class FileUploadAction extends BaseUploadAction {

	/**
	 * 
	 */
	public FileUploadAction() {
		super();
		// TODO Auto-generated constructor stub
	}
	
	public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
	      UploadForm uploadForm = (UploadForm) form;
	      
	      if (uploadForm == null) {
	        return mapping.findForward("failure");
	      }else{
	      	
	      	FormFile file = uploadForm.getTheFile();
	      	if(file == null) return mapping.findForward("failure");
		    String fname = file.getFileName();		      
		    
		    
		    InputStream stream = file.getInputStream();		    
		    //Set absolute output directory and file name
		    String outputpath = this.getOutputPath(fname);		    
		    
		    //Output File immidiately
		    UploadFileWriter writer = new UploadFileWriter(stream, outputpath);
	        writer.save();
	        
            //Jump
	      	return mapping.findForward("success");
	      }
	      	
	  }	
}