www.pudn.com > onlineexam.zip > ExaminationPaperListAction.java

package org.mmxbb.exam.business.paper; 
 
import java.util.ArrayList; 
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.mmxbb.exam.business.LogonBean; 
import org.mmxbb.exam.dao.ExaminationPaperDAO; 
 
 
public class ExaminationPaperListAction 
    extends Action { 
  public ActionForward execute(ActionMapping actionMapping, 
                               ActionForm actionForm, 
                               HttpServletRequest servletRequest, 
                               HttpServletResponse servletResponse) { 
    AddExaminationPaperForm addExaminationPaperForm = (AddExaminationPaperForm) 
        actionForm; 
    ArrayList examinationPaperSet = new ArrayList(); 
    ExaminationPaperDAO examinationPaperDAO = null; 
 
    LogonBean logonBean = new LogonBean(); 
    HttpSession session = servletRequest.getSession(); 
    logonBean = (LogonBean) session.getAttribute("logon"); 
    String examinee_id = logonBean.getLogon(); 
    if ( (null == examinee_id) || ("".equals(examinee_id))) { 
      return actionMapping.findForward("error"); 
    } 
 
     
    examinationPaperDAO = new ExaminationPaperDAO(); 
    examinationPaperDAO.setLength(15); 
    int ipage = 0; 
    try { 
      String page = servletRequest.getParameter("page");  
      ipage = java.lang.Integer.parseInt(page, 10); 
    } catch (Exception e) { 
      ipage = addExaminationPaperForm.getPage(); 
    } 
    if (ipage < 1) { 
      ipage = 1; 
    } 
 
    try { 
      examinationPaperSet = (ArrayList) examinationPaperDAO.getSearch( 
          examinee_id, ipage); 
    } catch (Exception ex1) { 
      ex1.printStackTrace(); 
    } 
 
    String pagestr = examinationPaperDAO.getPagestr_(ipage); 
    addExaminationPaperForm.setPagestr(pagestr);  
 
    servletRequest.setAttribute("examinationPaperSet", examinationPaperSet); 
 
    return actionMapping.findForward("attendtest"); 
  } 
}