/**********************************************************************************
*
* $Id: CourseGradesToSpreadsheetConverterDefault.java 59674 2009-04-03 23:05:58Z arwhyte@umich.edu $
*
***********************************************************************************
*
* Copyright (c) 2007, 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.gradebook.ui;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.sakaiproject.section.api.coursemanagement.EnrollmentRecord;
import org.sakaiproject.section.api.coursemanagement.User;
import org.sakaiproject.tool.gradebook.CourseGrade;
import org.sakaiproject.tool.gradebook.CourseGradeRecord;
import org.sakaiproject.tool.gradebook.CourseGradesToSpreadsheetConverter;
import org.sakaiproject.tool.gradebook.jsf.FacesUtil;
/**
*
*/
public class CourseGradesToSpreadsheetConverterDefault implements CourseGradesToSpreadsheetConverter {
/* (non-Javadoc)
* @see org.sakaiproject.tool.gradebook.CourseGradesConverter#getSpreadsheetData(java.util.List, org.sakaiproject.tool.gradebook.CourseGrade, java.util.Map)
*/
public List<List<Object>> getSpreadsheetData(
List<EnrollmentRecord> enrollments, CourseGrade courseGrade,
Map<String, CourseGradeRecord> gradesMap) {
List<List<Object>> spreadsheetData = new ArrayList<List<Object>>();
// Build column headers.
List<Object> headerRow = new ArrayList<Object>();
headerRow.add(FacesUtil.getLocalizedString("export_student_id"));
headerRow.add(FacesUtil.getLocalizedString("export_student_name"));
headerRow.add(FacesUtil.getLocalizedString("course_grade_details_course_grade_column_name"));
spreadsheetData.add(headerRow);
// Build student grade rows.
for (Object enrollment : enrollments) {
User student = ((EnrollmentRecord)enrollment).getUser();
String studentUid = student.getUserUid();
Map studentMap = (Map)gradesMap.get(studentUid);
List<Object> row = new ArrayList<Object>();
row.add(student.getDisplayId());
row.add(student.getSortName());
String grade = null;
if (studentMap != null) {
CourseGradeRecord gradeRecord = (CourseGradeRecord)studentMap.get(courseGrade.getId());
if (gradeRecord != null) {
grade = gradeRecord.getDisplayGrade();
}
}
row.add(grade);
spreadsheetData.add(row);
}
return spreadsheetData;
}
}