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

package org.mmxbb.exam.business.exam; 
 
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.bean.QuestionInTest; 
import org.mmxbb.exam.bean.TestPaper; 
import org.mmxbb.exam.business.LogonBean; 
import org.mmxbb.exam.dao.ExamDAO; 
import org.mmxbb.exam.dao.ExamineeDAO; 
import org.mmxbb.exam.dao.TestPaperDAO; 
import org.mmxbb.exam.util.Filter; 
import org.mmxbb.exam.util.Transformer; 
 
import java.sql.*; 
 
public class ShowExamTestAction 
    extends Action { 
  public ActionForward execute(ActionMapping actionMapping, 
                               ActionForm actionForm, 
                               HttpServletRequest servletRequest, 
                               HttpServletResponse servletResponse) { 
    ExamTestActionForm examTestActionForm = (ExamTestActionForm) actionForm; 
    String e_id = null; 
    e_id = examTestActionForm.getE_id(); 
    String examinee_id = null; 
    HttpSession s = servletRequest.getSession(); 
    LogonBean logon = (LogonBean) s.getAttribute("logon"); 
    examinee_id = logon.getLogon(); 
 
    TestPaperDAO testPaperDAO = null; 
    ExamineeDAO examineeDAO = null; 
 
    
    examTestActionForm.setExaminee_id(examinee_id); 
 
     
    examineeDAO = new ExamineeDAO(); 
    try { 
      String examinee_name = examineeDAO.findByKey(examinee_id).getName(); 
       
      examTestActionForm.setExaminee_name(examinee_name); 
    } catch (SQLException ex1) { 
      ex1.printStackTrace(); 
    } 
 
 
    TestPaperDAO tDAO = null; 
    tDAO = new TestPaperDAO(); 
    String t_idS = tDAO.findT_id(e_id, examinee_id); 
 
    examTestActionForm.setT_id(t_idS); 
    ArrayList QuestionSet = null; 
    ArrayList singleQ = new ArrayList(); 
    ArrayList multiQ = new ArrayList(); 
    ArrayList fitinQ = new ArrayList(); 
    ArrayList answerQ = new ArrayList(); 
    QuestionInTest qInTest = new QuestionInTest(); 
 
    ExamDAO examDAO = null; 
    examDAO = new ExamDAO(); 
    examTestActionForm.setExamPaper(examDAO.getExamPaper(e_id)); 
 
    examDAO = new ExamDAO(); 
    QuestionSet = (ArrayList) examDAO.getExamQuestion(e_id); 
 
    Transformer transformer = new Transformer(); 
    String singType = transformer.valueToId("单选题"); 
    transformer = new Transformer(); 
    String multiType = transformer.valueToId("多选题"); 
    transformer = new Transformer(); 
    String fitinType = transformer.valueToId("填空题"); 
    transformer = new Transformer(); 
    String answerType = transformer.valueToId("简答题"); 
    int mLen = 0; 
    for (int i = 0; i < QuestionSet.size(); i++) { 
      qInTest = (QuestionInTest) QuestionSet.get(i); 
      if (qInTest.getQ_type().equals(singType)) { 
        processSingle(qInTest); 
        singleQ.add(qInTest); 
      } 
      if (qInTest.getQ_type().equals(multiType)) { 
        processMulti(qInTest); 
        multiQ.add(qInTest); 
        mLen++; 
      } 
      if (qInTest.getQ_type().equals(fitinType)) { 
        fitinQ.add(qInTest); 
      } 
      if (qInTest.getQ_type().equals(answerType)) { 
        answerQ.add(qInTest); 
      } 
    } 
 
    examTestActionForm.setT_answerLen(QuestionSet.size() - mLen); 
    examTestActionForm.setMultiLen(mLen); 
    examTestActionForm.setSingleQ(singleQ); 
    examTestActionForm.setMultiQ(multiQ); 
    examTestActionForm.setFitinQ(fitinQ); 
    examTestActionForm.setAnswerQ(answerQ); 
 
    tDAO = new TestPaperDAO(); 
    long t_id = Long.parseLong(t_idS); 
 
    
    tDAO.setBeginTime(t_id); 
    int timer = examTestActionForm.getExamPaper().getE_timer() * 60 * 1000; 
    String e_timer = Integer.toString(timer); 
 
    
    testPaperDAO = new TestPaperDAO(); 
    TestPaper testPaper = new TestPaper(); 
    testPaper = testPaperDAO.findByKey(t_id); 
    testPaper.setT_state("095"); 
    testPaperDAO = new TestPaperDAO(); 
    try { 
      testPaperDAO.updateTestPaper(testPaper); 
    } catch (SQLException ex) { 
      ex.printStackTrace(); 
    } 
 
    servletRequest.setAttribute("e_timer", e_timer); 
 
    return actionMapping.findForward("examtest"); 
     
  } 
 
  public void processSingle(QuestionInTest qInTest) { 
    String q_answer = qInTest.getQ_answer(); 
    Filter filter = new Filter(); 
    String[] results = new String[5]; 
    results = filter.Split(q_answer); 
    qInTest.setText1(results[0]); 
    qInTest.setText2(results[1]); 
    qInTest.setText3(results[2]); 
    qInTest.setText4(results[3]); 
  } 
 
  public void processMulti(QuestionInTest qInTest) { 
    String q_answer = qInTest.getQ_answer(); 
    Filter filter = new Filter(); 
    String[] results = new String[5]; 
    results = filter.Split(q_answer); 
    qInTest.setText1(results[0]); 
    qInTest.setText2(results[1]); 
    qInTest.setText3(results[2]); 
    qInTest.setText4(results[3]); 
    qInTest.setText5(results[4]); 
  } 
}