/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <p>
*/
package org.olat.upgrade;
import java.util.Iterator;
import java.util.List;
import org.olat.course.CourseFactory;
import org.olat.course.CourseModule;
import org.olat.course.ICourse;
import org.olat.course.assessment.EfficiencyStatementManager;
import org.olat.course.properties.CoursePropertyManager;
import org.olat.repository.RepositoryEntry;
import org.olat.repository.RepositoryManager;
/**
* Description:<br>
* - Creates all efficiency statements for all users for all courses
*
* <P>
* Initial Date: 15.08.2005 <br>
* @author gnaegi
*/
public class OLATUpgrade_4_0_0 extends OLATUpgrade {
private static final String VERSION = "OLAT_4.0.0";
private static final String TASK_EFFICIENCY_STATEMENT_DONE = "efficiencyStatementsCreated";
/**
* @see org.olat.upgrade.OLATUpgrade#doPreSystemInitUpgrade(org.olat.upgrade.UpgradeManager)
*/
public boolean doPreSystemInitUpgrade(UpgradeManager upgradeManager) {
// nothing to do here so far
return false;
}
/**
* @see org.olat.upgrade.OLATUpgrade#doPostSystemInitUpgrade(org.olat.upgrade.UpgradeManager)
*/
public boolean doPostSystemInitUpgrade(UpgradeManager upgradeManager) {
UpgradeHistoryData uhd = upgradeManager.getUpgradesHistory(VERSION);
if (uhd == null) {
// has never been called, initialize
uhd = new UpgradeHistoryData();
} else {
if (uhd.isInstallationComplete()) return false;
}
// BEGIN EFFICIENCY STATEMENT
// create all efficiency statements for all users in all courses
if (! uhd.getBooleanDataValue(TASK_EFFICIENCY_STATEMENT_DONE)) {
RepositoryManager rm = RepositoryManager.getInstance();
EfficiencyStatementManager esm = EfficiencyStatementManager.getInstance();
// get all course repository entries
List entries = rm.queryByType(CourseModule.ORES_TYPE_COURSE);
Iterator iter = entries.iterator();
while (iter.hasNext()) {
RepositoryEntry re = (RepositoryEntry) iter.next();
// load course from entry
ICourse course = CourseFactory.loadCourse(re.getOlatResource());
CoursePropertyManager cpm = course.getCourseEnvironment().getCoursePropertyManager();
List identities = cpm.getAllIdentitiesWithCourseAssessmentData();
// now create all statements for this course
esm.updateEfficiencyStatements(course,identities, false);
}
uhd.setBooleanDataValue(TASK_EFFICIENCY_STATEMENT_DONE, true);
upgradeManager.setUpgradesHistory(uhd, VERSION);
}
// END EFFICIENCY STATEMENT
uhd.setInstallationComplete(true);
upgradeManager.setUpgradesHistory(uhd, VERSION);
return true;
}
public String getVersion() {
return VERSION;
}
/**
*
* @see org.olat.upgrade.OLATUpgrade#getAlterDbStatements()
*/
public String getAlterDbStatements() {
return null; //till 6.1 was manual upgrade
}
}