/*==========================================================================*\
| $Id: SubmitResponse.java,v 1.5 2011/01/20 18:43:10 stedwar2 Exp $
|*-------------------------------------------------------------------------*|
| Copyright (C) 2006-2008 Virginia Tech
|
| This file is part of Web-CAT.
|
| Web-CAT is free software; you can redistribute it and/or modify
| it under the terms of the GNU Affero General Public License as published
| by the Free Software Foundation; either version 3 of the License, or
| (at your option) any later version.
|
| Web-CAT 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 Affero General Public License
| along with Web-CAT; if not, see <http://www.gnu.org/licenses/>.
\*==========================================================================*/
package org.webcat.grader;
import com.webobjects.appserver.*;
import com.webobjects.foundation.NSArray;
import com.webobjects.foundation.NSMutableArray;
import org.apache.log4j.Logger;
import org.webcat.core.*;
// -------------------------------------------------------------------------
/**
* This is the response page for BlueJ submission actions. It is produced
* by {@link Grader#handleDirectAction(WORequest,Session,WOContext)}
* in response to a BlueJ submitter direct action transaction.
*
* @author Stephen Edwards
* @author Last changed by $Author: stedwar2 $
* @version $Revision: 1.5 $, $Date: 2011/01/20 18:43:10 $
*/
public class SubmitResponse
extends GraderSubmissionUploadComponent
{
//~ Constructors ..........................................................
// ----------------------------------------------------------
/**
* Creates a new SubmitResponse object.
* @param context the context for the request
*/
public SubmitResponse(WOContext context)
{
super(context);
log.debug("constructor");
}
//~ KVC attributes (must be public) .......................................
public String aPartnerNotFound;
public String sessionID;
public boolean criticalError = false;
public boolean assignmentClosed = false;
public NSArray<String> partnersNotFound;
public NSMutableArray<String> errorMessages = new NSMutableArray<String>();
public String aMessage;
//~ Methods ...............................................................
// ----------------------------------------------------------
/**
* Check whether there is a non-empty error message.
* @return true if an error has occurred
*/
public boolean error()
{
boolean result = errorMessages != null && errorMessages.count() > 0;
log.debug("error() = " + result);
return result;
}
// ----------------------------------------------------------
/**
* Check whether the current submission has been paused by
* the grading queue because of a submission-specific failure.
*
* @return true if this submission has been paused/deferred
*/
public boolean gradingPaused()
{
if (prefs() == null || prefs().submission() == null)
return false;
EnqueuedJob job = prefs().submission().enqueuedJob();
return job != null && job.paused();
}
// ----------------------------------------------------------
/**
* Check to see if Web-CAT is accepting submissions for this
* assignment.
*
* @return true if submissions are closed.
*/
public boolean notAcceptingSubmissions()
{
boolean result = assignmentClosed;
if (result)
{
if (error())
{
errorMessages.add("This assignment is not open for submission.");
}
}
return result;
}
// ----------------------------------------------------------
/**
* Returns the URL for the direct action to view the results.
* @return the URL as a string
*/
public String resultsURL()
{
String dest = Application.completeURLWithRequestHandlerKey(
context(),
"wa",
"report",
"wosid=" + sessionID,
false,
0);
log.debug("link = " + dest);
return dest;
}
// ----------------------------------------------------------
public boolean shouldRefreshImmediately()
{
boolean werePartnersNotFound =
(partnersNotFound != null && partnersNotFound.count() > 0);
return !criticalError
&& !error()
&& !notAcceptingSubmissions()
&& !gradingPaused()
&& !prefs().assignmentOffering().gradingSuspended()
&& !werePartnersNotFound;
}
//~ Instance/static variables .............................................
static Logger log = Logger.getLogger(SubmitResponse.class);
}