/**
* 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.ims.qti.editor.beecom.parser;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.dom4j.Attribute;
import org.dom4j.Element;
import org.olat.ims.qti.editor.beecom.objects.Feedback;
/**
* @author rkulow
*
*/
public class FeedbackParser implements IParser {
private ParserManager parserManager = new ParserManager();
/**
* @see org.olat.ims.qti.editor.beecom.objects.IParser#parse(org.dom4j.Element)
*/
public Object parse(Element element) {
//assert element.getName().equalsIgnoreCase("sectionfeedback")
// || element.getName().equalsIgnoreCase("itemfeedback")
// || element.getName().equalsIgnoreCase("assessmentfeedback");
List materialsXML = element.selectNodes(".//material");
if (materialsXML.size() == 0) return null;
Feedback feedback = new Feedback();
// attributes
Attribute tmp = element.attribute("ident");
if(tmp!=null) feedback.setIdent(tmp.getValue());
tmp = element.attribute("title");
if(tmp!=null) feedback.setTitle(tmp.getValue());
tmp = element.attribute("view");
if(tmp!=null) feedback.setView(tmp.getValue());
// get type
if (element.element("solution") != null) return null;
else if (element.element("hint") != null) return null;
// parse Material
//MATERIAL
List materials = new ArrayList();
for(Iterator i = materialsXML.iterator();i.hasNext();) {
materials.add(parserManager.parse((Element)i.next()));
}
feedback.setMaterials(materials);
return feedback;
}
}