addbugaction.java

1 系统简介 1.1 系统名称：bugtrail 1.2 适用范围：大型或小型公司 1.3 用途：在项目周期内进行项目管理

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package bugtrail.action;

import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Date;

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

import org.apache.struts.action.Action;
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 bugtrail.basic.Bug;
import bugtrail.basic.Staff;
import bugtrail.bean.BugBean;
import bugtrail.form.AddBugForm;

/** 
 * MyEclipse Struts
 * Creation date: 12-31-2006
 * 
 * XDoclet definition:
 * @struts.action path="/addBug" name="addBugForm" input="/AddBug.jsp" scope="request" validate="true"
 * @struts.action-forward name="succ" path="/success.jsp" redirect="true"
 */
public class AddBugAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		HttpSession session = request.getSession();
		Staff myInfo = (Staff)session.getAttribute("staff");
		AddBugForm addBugForm = (AddBugForm) form;
		FormFile file = addBugForm.getTheFile();//取得上传的文件
		String fileName = null;
		if(file.getFileSize()!=0)
			fileName = file.getFileName();
		
		Bug bug = new Bug();
		bug.setTitle(addBugForm.getTitle());
		bug.setDescription(addBugForm.getDescription());
		bug.setState(Integer.parseInt(addBugForm.getState()));
		bug.setPriority(addBugForm.getPriority());
		bug.setEstablishTime(new Date());
		bug.setOwner(Integer.parseInt(addBugForm.getOwner()));
		bug.setFinder(myInfo.getStaffID());
		bug.setProject(Integer.parseInt(addBugForm.getProject()));
		bug.setFile(fileName);

		try {
			if(file.getFileSize()!=0){
				InputStream stream = file.getInputStream();//把文件读入
				String filePath = request.getRealPath("/");//取当前系统路径
//				System.out.println("filePath"+filePath);
				ByteArrayOutputStream baos = new ByteArrayOutputStream();
				OutputStream bos = new FileOutputStream(filePath + "/file/" +
						file.getFileName());//建立一个上传文件的输出流
				//System.out.println(filePath+"/"+file.getFileName());
				int bytesRead = 0;
				byte[] buffer = new byte[8192];
				while ( (bytesRead = stream.read(buffer, 0, 8192)) != -1) {
					bos.write(buffer, 0, bytesRead);//将文件写入服务器
				}
				bos.close();
				stream.close(); 
			}
			BugBean bugBean = new BugBean();
			bugBean.addBug(bug);
			request.setAttribute("addBug", "succ");
			return mapping.findForward("succ");
		} catch (Exception e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
			return mapping.findForward("error");
		}	
	}
}