/*
* Copyright 2007 Zhang, Zheng <oldbig@gmail.com>
*
* This file is part of ZOJ.
*
* ZOJ is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either revision 3 of the License, or (at your option) any later revision.
*
* ZOJ is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with ZOJ. if not, see
* <http://www.gnu.org/licenses/>.
*/
package cn.edu.zju.acm.onlinejudge.action;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessages;
import cn.edu.zju.acm.onlinejudge.bean.Submission;
import cn.edu.zju.acm.onlinejudge.bean.enumeration.JudgeReply;
import cn.edu.zju.acm.onlinejudge.bean.request.SubmissionCriteria;
import cn.edu.zju.acm.onlinejudge.form.SubmissionSearchForm;
import cn.edu.zju.acm.onlinejudge.judgeservice.JudgeService;
import cn.edu.zju.acm.onlinejudge.judgeservice.Priority;
import cn.edu.zju.acm.onlinejudge.util.PersistenceManager;
import cn.edu.zju.acm.onlinejudge.util.StatisticsManager;
import cn.edu.zju.acm.onlinejudge.util.Utility;
/**
* <p>
* ShowRunsAction
* </p>
*
*
* @author Zhang, Zheng
* @version 2.0
*/
public class ShowRunsAction extends BaseAction {
private final List<JudgeReply> judgeReplies;
private final List<JudgeReply> adminJudgeReplies;
/**
* <p>
* Default constructor.
* </p>
*/
public ShowRunsAction() {
this.judgeReplies = new ArrayList<JudgeReply>();
this.judgeReplies.add(JudgeReply.ACCEPTED);
this.judgeReplies.add(JudgeReply.PRESENTATION_ERROR);
this.judgeReplies.add(JudgeReply.WRONG_ANSWER);
this.judgeReplies.add(JudgeReply.TIME_LIMIT_EXCEEDED);
this.judgeReplies.add(JudgeReply.MEMORY_LIMIT_EXCEEDED);
this.judgeReplies.add(JudgeReply.SEGMENTATION_FAULT);
this.judgeReplies.add(JudgeReply.NON_ZERO_EXIT_CODE);
this.judgeReplies.add(JudgeReply.FLOATING_POINT_ERROR);
this.judgeReplies.add(JudgeReply.COMPILATION_ERROR);
this.judgeReplies.add(JudgeReply.OUTPUT_LIMIT_EXCEEDED);
this.adminJudgeReplies = new ArrayList<JudgeReply>(this.judgeReplies);
this.adminJudgeReplies.add(JudgeReply.RUNTIME_ERROR);
this.adminJudgeReplies.add(JudgeReply.QUEUING);
this.adminJudgeReplies.add(JudgeReply.JUDGE_INTERNAL_ERROR);
}
/**
* ShowRunsAction.
*
* @param mapping
* action mapping
* @param form
* action form
* @param request
* http servlet request
* @param response
* http servlet response
*
* @return action forward instance
*
* @throws Exception
* any errors happened
*/
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, ContextAdapter context) throws Exception {
// check contest
boolean isProblemset = context.getRequest().getRequestURI().endsWith("showRuns.do");
ActionForward forward = this.checkContestViewPermission(mapping, context, isProblemset, true);
if (forward != null) {
return forward;
}
context.setAttribute("judgeReplies", context.isAdmin() ? this.adminJudgeReplies : this.judgeReplies);
// check contest
boolean isRejudge = "true".equalsIgnoreCase(context.getRequest().getParameter("rejudge"));
if (isRejudge) {
this.checkContestAdminPermission(mapping, context, isProblemset, true);
} else {
this.checkContestViewPermission(mapping, context, isProblemset, true);
}
if (forward != null) {
return forward;
}
SubmissionSearchForm serachForm = (SubmissionSearchForm) form;
ActionMessages errors = serachForm.check();
if (errors.size() > 0) {
// TODO
context.setAttribute("runs", new ArrayList<Submission>());
return this.handleFailure(mapping, context, errors);
}
long lastId = Utility.parseLong(serachForm.getLastId());
long firstId = -1;
if (lastId < 0) {
lastId = Long.MAX_VALUE;
firstId = Utility.parseLong(serachForm.getFirstId());
}
int RUNS_PER_PAGE = 15;
SubmissionCriteria criteria = serachForm.toSubmissionCriteria();
if (isRejudge) {
int maxN = 100;
List<Submission> allRuns =
PersistenceManager.getInstance().getSubmissionPersistence().searchSubmissions(criteria, -1,
Long.MAX_VALUE,
maxN + 1, true);
if (allRuns.size() > maxN) {
// TODO
}
this.rejudge(allRuns);
// TODO
}
List<Submission> runs =
StatisticsManager.getInstance().getSubmissions(criteria, firstId, lastId, RUNS_PER_PAGE + 1);
long newLastId = -1;
long newFirstId = -1;
long nextId = -1;
long startId = -1;
if (runs.size() > 0) {
startId = runs.get(0).getContestOrder();
}
if (runs.size() > RUNS_PER_PAGE) {
nextId = runs.get(runs.size() - 2).getContestOrder();
runs = runs.subList(0, runs.size() - 1);
}
if (firstId > -1) {
runs = new ArrayList<Submission>(runs);
Collections.reverse(runs);
}
if (runs.size() > 0) {
if (lastId == Long.MAX_VALUE && firstId == -1) {
newLastId = nextId;
} else if (firstId == -1) {
newLastId = nextId;
newFirstId = startId;
} else {
newFirstId = nextId;
newLastId = startId;
}
}
context.setAttribute("runs", runs);
if (newFirstId > -1) {
context.setAttribute("firstId", newFirstId);
}
if (newLastId > -1) {
context.setAttribute("lastId", newLastId);
}
return this.handleSuccess(mapping, context, "success");
}
private void rejudge(List<Submission> runs) throws Exception {
for (Submission submission : runs) {
if (!submission.getJudgeReply().equals(JudgeReply.OUT_OF_CONTEST_TIME)) {
submission.setJudgeReply(JudgeReply.QUEUING);
submission.setMemoryConsumption(0);
submission.setTimeConsumption(0);
PersistenceManager.getInstance().getSubmissionPersistence().updateSubmission(submission, 1);
JudgeService.getInstance().judge(submission, Priority.LOW);
}
}
}
}