modifyinfoaction.java

一个oa系统

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

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

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

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 com.oa.companyculture.db.Info;
import com.oa.companyculture.db.InfoDao;
import com.oa.companyculture.db.Revertinfo;
import com.oa.companyculture.form.InfoForm;

/** 
 * MyEclipse Struts
 * Creation date: 09-06-2007
 * 
 * XDoclet definition:
 * @struts.action path="/modifyInfo" name="infoForm" input="/companyculture/looktie.jsp" scope="request" validate="true"
 * @struts.action-forward name="success" path="/lookTie.do"
 */
public class ModifyInfoAction extends Action {
	/*
	 * Generated Methods
	 */
	private InfoDao infoDao;
	private Info info;
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		InfoForm infoForm = (InfoForm) form;// TODO Auto-generated method stub
		int id = infoForm.getId();
		
		List list = (List)infoDao.findByTieId(id);//System.out.println(list.size());
		Info info = (Info)list.get(0);
		
		String content = infoForm.getContent();
		String theme = infoForm.getTheme();
		String face = infoForm.getFace();
		FormFile picture = infoForm.getPicture();
		
		info.setTheme(theme);
		info.setContent(content);
		if(face!=null){
			info.setFace(face);
		}
		if(picture.getFileName()!=null&&!picture.getFileName().equals("")){
			info.setPicture(picture.getFileName());
			try {
				InputStream stream = picture.getInputStream();// 把文件读入
				ByteArrayOutputStream baos = new ByteArrayOutputStream();
				OutputStream bos = new FileOutputStream("d:/oafile/bbs/"
						+ picture.getFileName());// 建立一个上传文件的输出流
				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();
			} catch (Exception e) {
				System.err.print(e);
			}
		}
		infoDao.updateInfo(info);
		return mapping.findForward("success");
	}
	/**
	 * @return the info
	 */
	public Info getInfo() {
		return info;
	}
	/**
	 * @param info the info to set
	 */
	public void setInfo(Info info) {
		this.info = info;
	}
	/**
	 * @return the infoDao
	 */
	public InfoDao getInfoDao() {
		return infoDao;
	}
	/**
	 * @param infoDao the infoDao to set
	 */
	public void setInfoDao(InfoDao infoDao) {
		this.infoDao = infoDao;
	}
}