directorintrologic.java~99~

hibernate+spring的相片上传项目

package org.lenovoAC.logicImpl;
import org.lenovoAC.hibernateDao.DirectorIntroHibernateDao;
import javax.servlet.http.HttpServletRequest;
import org.lenovoAC.pojo.DirectorIntro;
import org.lenovoAC.tools.Tools;
import java.math.BigDecimal;
import org.lenovoAC.tools.PhotoUploadServlet;
import java.io.File;
/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class DirectorIntroLogic
{
  private DirectorIntroHibernateDao directorIntroHibernateDao=null;
  private PhotoUploadServlet photoUploadServlet;
  public void setDirectorIntroHibernateDao(DirectorIntroHibernateDao directorIntroHibernateDao)
  {
    this.directorIntroHibernateDao=directorIntroHibernateDao;
  }
  public DirectorIntroHibernateDao getDirectorIntroHibernateDao()
  {
    return this.directorIntroHibernateDao;
  }
  public  void setPhotoUploadServlet(PhotoUploadServlet photoUploadServlet)
  {
    this.photoUploadServlet=photoUploadServlet;
  }
  public PhotoUploadServlet getPhotoUploadServlet()
  {
    return this.photoUploadServlet;
  }
  /**
   * 添加
   * @param request HttpServletRequest
   */
  public void addDri(HttpServletRequest request)
  {
    DirectorIntro dir=new DirectorIntro();
    dir.setName(Tools.toIsoAndNotNull(request.getParameter("name")));
    dir.setAge(new BigDecimal(request.getParameter("age")));
    dir.setPhotoUrl(Tools.toIsoAndNotNull(request.getParameter("photoUrl")));
    dir.setIntrInfo(Tools.toIsoAndNotNull(request.getParameter("intrInfo")));
    dir.setTime(new java.util.Date());
    dir.setState(request.getParameter("state"));
    this.getDirectorIntroHibernateDao().insertDri(dir);
  }
  /**
   * 传入ID删除对象
   * @param id String
   */
  public void delDir(String id)
  {
    String path=getPhotoUploadServlet().getSaveFilePath();//得到文件保存的文件夹
    String photoUrl=getDirectorIntroHibernateDao().getDirctorIntro(id).getPhotoUrl();
    File file=new File(path+"//"+photoUrl);
    file.delete();  //删除对应的文件

    this.getDirectorIntroHibernateDao().delDirTwo(id);
  }
  /**
   * 修改
   * @param request HttpServletRequest
   */
  public void updateDir(HttpServletRequest request)
  {
    String id=Tools.toIsoAndNotNull(request.getParameter("id"));
    DirectorIntro dir=new DirectorIntro();
    dir.setName(Tools.toIsoAndNotNull(request.getParameter("name")));
    dir.setAge(new BigDecimal(request.getParameter("age")));
    dir.setPhotoUrl(Tools.toIsoAndNotNull(request.getParameter("photoUrl")));
    dir.setIntrInfo(Tools.toIsoAndNotNull(request.getParameter("intrInfo")));
    dir.setTime(new java.util.Date());
    dir.setState(request.getParameter("state"));
    this.getDirectorIntroHibernateDao().updateDirTwo(id,dir);
  }
  /**
   * 得到指定对象
   * @param id String
   * @return DirectorIntro
   */
  public DirectorIntro getADirectorIntro(String id)
  {
    return this.getDirectorIntroHibernateDao().getDirctorIntro(id);
  }
  /**
   * 得到所有记录(按时间排序)
   * @return List
   */
  public java.util.List getAllObj()
  {
    return this.getDirectorIntroHibernateDao().getAllDirInObj();
  }

}