/**********************************************************************************
* $URL$
* $Id$
***********************************************************************************
*
* Copyright (c) 2005, 2006, 2008 The Sakai Foundation
*
* Licensed under the Educational Community License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.osedu.org/licenses/ECL-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**********************************************************************************/
package org.sakaiproject.tool.assessment.shared.impl.grading;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.sakaiproject.tool.assessment.data.dao.grading.ItemGradingData;
import org.sakaiproject.tool.assessment.data.ifc.assessment.PublishedAssessmentIfc;
import org.sakaiproject.tool.assessment.data.ifc.grading.AssessmentGradingIfc;
import org.sakaiproject.tool.assessment.data.ifc.grading.ItemGradingIfc;
import org.sakaiproject.tool.assessment.data.ifc.grading.MediaIfc;
import org.sakaiproject.tool.assessment.services.GradingService;
import org.sakaiproject.tool.assessment.shared.api.grading.GradingServiceAPI;
import org.sakaiproject.tool.assessment.services.GradingServiceException;
/**
*
* The GradingServiceAPI implements the shared interface to get grading information.
* @author Ed Smiley <esmiley@stanford.edu>
*/
public class GradingServiceImpl implements GradingServiceAPI
{
private static Log log = LogFactory.getLog(GradingServiceImpl.class);
/**
* Get all scores for a published assessment from the back end.
* @return List of AssessmentGradingIfcIfs
*/
public List getTotalScores(String publishedId, String which)
{
try
{
GradingService service = new GradingService();
return service.getTotalScores(publishedId, which);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Get all submissions for a published assessment from the back end.
* @return List of AssessmentGradingIfcIfs
*/
public List getAllSubmissions(String publishedId)
{
try
{
GradingService service = new GradingService();
return service.getAllSubmissions(publishedId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Save the total scores.
* @param data List of AssessmentGradingDataIfcs
*/
public void saveTotalScores(List data, PublishedAssessmentIfc pub)
{
try
{
GradingService service = new GradingService();
ArrayList list = new ArrayList(data);
service.saveTotalScores(list, pub);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Save the item scores.
* @param data List of itemGradingDataIfcs
*/
/*
public void saveItemScores(List data, HashMap map, PublishedAssessmentIfc pub)
{
try
{
GradingService service = new GradingService();
ArrayList list = new ArrayList(data);
service.saveItemScores(list, map, pub);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
*/
/**
* Get the score information for each item from the assessment score.
*/
public Map getItemScores(Long publishedId, Long itemId, String which)
{
try
{
GradingService service = new GradingService();
return service.getItemScores(publishedId, itemId, which);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Get the last set of ItemGradingIfc for a student per assessment
*/
public Map getLastItemGrading(String publishedId, String agentId)
{
try
{
GradingService service = new GradingService();
// note name change
return service.getLastItemGradingData(publishedId, agentId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Get the grading data for a given submission
*/
public Map getStudentGradingData(String assessmentGradingId)
{
try
{
GradingService service = new GradingService();
return service.getStudentGradingData(assessmentGradingId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Get the last submission for a student per assessment
*/
public Map getSubmitData(String publishedId, String agentId,Integer scoringoption)
{
try
{
GradingService service = new GradingService();
return service.getSubmitData(publishedId, agentId,scoringoption, null);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Get the text for the type.
* @param typeId
* @return
*/
public String getTextForId(Long typeId)
{
try
{
GradingService service = new GradingService();
return service.getTextForId(typeId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Store the grading data.
* @param data
*/
/*
public void storeGrades(AssessmentGradingIfc data)
{
try
{
GradingService service = new GradingService();
service.storeGrades(data);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
*/
/**
* Get the count of published assessments.
* @param publishedAssessmentId
* @return
*/
public int getSubmissionSizeOfPublishedAssessment(String publishedAssessmentId)
{
try
{
GradingService service = new GradingService();
return service.getSubmissionSizeOfPublishedAssessment(publishedAssessmentId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
*
* @return
*/
public Map getSubmissionSizeOfAllPublishedAssessments()
{
try
{
GradingService service = new GradingService();
return service.getSubmissionSizeOfAllPublishedAssessments();
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
*
* @param media
* @param mimeType
* @return
*/
public Long saveMedia(byte[] media, String mimeType)
{
try
{
GradingService service = new GradingService();
return service.saveMedia(media, mimeType);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Save media.
* @param mediaData
* @return
*/
public Long saveMedia(MediaIfc mediaData)
{
try
{
GradingService service = new GradingService();
return service.saveMedia(
service.getMedia(mediaData.getMediaId().toString()));
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
*
* @param mediaId
* @return
*/
public MediaIfc getMedia(String mediaId)
{
try
{
GradingService service = new GradingService();
return service.getMedia(mediaId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
*
* @param itemGradingId
* @return
*/
public List getMediaArray(String itemGradingId)
{
try
{
GradingService service = new GradingService();
return service.getMediaArray(itemGradingId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
*
* @param i
* @return
*/
public List getMediaArray(ItemGradingIfc itemGrading)
{
try
{
GradingService service = new GradingService();
String publishedItemId = itemGrading.getPublishedItemId().toString();
String assessmentGradingId =
itemGrading.getAssessmentGradingId().toString();
ItemGradingData gradingData = service.getItemGradingData(
assessmentGradingId, publishedItemId);
return service.getMediaArray(gradingData);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
*
* @param publishedItemId
* @param agentId
* @return
*/
public ItemGradingIfc getLastItemGradingByAgent(String publishedItemId, String agentId)
{
try
{
GradingService service = new GradingService();
return service.getLastItemGradingDataByAgent(publishedItemId, agentId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
*
* @param assessmentGradingId
* @param publishedItemId
* @return
*/
public ItemGradingIfc getItemGrading(String assessmentGradingId, String publishedItemId)
{
try
{
GradingService service = new GradingService();
// note name change
return service.getItemGradingData(
assessmentGradingId, publishedItemId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Load assessment grading information.
* @param assessmentGradingId
* @return
*/
public AssessmentGradingIfc load(String assessmentGradingId)
{
try
{
GradingService service = new GradingService();
return service.load(assessmentGradingId);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Get the grading data for the last submission of this agent.
* @param publishedAssessmentId
* @param agentIdString
* @return
*/
public AssessmentGradingIfc getLastAssessmentGradingByAgentId(String publishedAssessmentId, String agentIdString)
{
try
{
GradingService service = new GradingService();
return service.getLastAssessmentGradingByAgentId(
publishedAssessmentId, agentIdString);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Save item grading information.
* @param item
*/
public void saveItemGrading(ItemGradingIfc item)
{
try
{
GradingService service = new GradingService();
service.saveItemGrading(item);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
/**
* Save assesment grading.
* @param assessment
*/
public void saveOrUpdateAssessmentGrading(AssessmentGradingIfc assessment)
{
try
{
GradingService service = new GradingService();
service.saveOrUpdateAssessmentGrading(assessment);
}
catch (Exception ex)
{
throw new GradingServiceException(ex);
}
}
}