use of org.olat.ims.qti.editor.beecom.objects.QTIXMLWrapper in project OpenOLAT by OpenOLAT.
the class ItemParser method parse.
/**
* @see org.olat.ims.qti.editor.beecom.parser.IParser#parse(org.dom4j.Element)
*/
public Object parse(Element element) {
// assert element.getName().equalsIgnoreCase("item");
Item item = new Item();
Attribute tmp = element.attribute("ident");
if (tmp != null)
item.setIdent(tmp.getValue());
else
item.setIdent("" + CodeHelper.getRAMUniqueID());
tmp = element.attribute("title");
if (tmp != null)
item.setTitle(tmp.getValue());
tmp = element.attribute("label");
if (tmp != null)
item.setLabel(tmp.getValue());
tmp = element.attribute("maxattempts");
if (tmp != null) {
try {
item.setMaxattempts(Integer.parseInt(tmp.getValue()));
} catch (NumberFormatException nfe) {
item.setMaxattempts(0);
}
}
// if editor can't handle type of item, just keep raw XML
if (!(item.getIdent().startsWith(ITEM_PREFIX_SCQ) || item.getIdent().startsWith(ITEM_PREFIX_MCQ) || item.getIdent().startsWith(ITEM_PREFIX_FIB) || item.getIdent().startsWith(ITEM_PREFIX_ESSAY) || item.getIdent().startsWith(ITEM_PREFIX_KPRIM))) {
item.setRawXML(new QTIXMLWrapper(element));
return item;
}
// for render_fib that contains rows attribute and convert them to essay
if (item.getIdent().startsWith(ITEM_PREFIX_FIB) && element.selectNodes(".//render_fib[@rows]").size() > 0) {
item.setIdent(item.getIdent().replaceFirst("FIB", "ESSAY"));
}
// DURATION
Duration duration = (Duration) parserManager.parse(element.element("duration"));
item.setDuration(duration);
// CONTROLS
List itemcontrolsXML = element.elements("itemcontrol");
List itemcontrols = new ArrayList();
for (Iterator i = itemcontrolsXML.iterator(); i.hasNext(); ) {
itemcontrols.add(parserManager.parse((Element) i.next()));
}
if (itemcontrols.size() == 0) {
itemcontrols.add(new Control());
}
item.setItemcontrols(itemcontrols);
// OBJECTIVES
Element mattext = (Element) element.selectSingleNode("./objectives/material/mattext");
if (mattext != null)
item.setObjectives(mattext.getTextTrim());
// QUESTIONS
if (item.getIdent().startsWith(ITEM_PREFIX_SCQ))
item.setQuestion(ChoiceQuestion.getInstance(element));
else if (item.getIdent().startsWith(ITEM_PREFIX_MCQ))
item.setQuestion(ChoiceQuestion.getInstance(element));
else if (item.getIdent().startsWith(ITEM_PREFIX_FIB))
item.setQuestion(FIBQuestion.getInstance(element));
else if (item.getIdent().startsWith(ITEM_PREFIX_ESSAY))
item.setQuestion(EssayQuestion.getInstance(element));
else if (item.getIdent().startsWith(ITEM_PREFIX_KPRIM))
item.setQuestion(ChoiceQuestion.getInstance(element));
// FEEDBACKS
List feedbacksXML = element.elements("itemfeedback");
List feedbacks = new ArrayList();
item.setItemfeedbacks(feedbacks);
Question question = item.getQuestion();
for (Iterator i = feedbacksXML.iterator(); i.hasNext(); ) {
Element el_feedback = (Element) i.next();
if (el_feedback.element("solution") != null) {
// fetch solution
Element el_solution = el_feedback.element("solution");
question.setSolutionText(getMaterialAsString(el_solution));
} else if (el_feedback.element("hint") != null) {
// fetch hint
Element el_hint = el_feedback.element("hint");
question.setHintText(getMaterialAsString(el_hint));
} else {
QTIObject tmpObj = (QTIObject) parserManager.parse(el_feedback);
if (tmpObj != null)
feedbacks.add(tmpObj);
}
}
return item;
}
use of org.olat.ims.qti.editor.beecom.objects.QTIXMLWrapper in project openolat by klemens.
the class ItemParser method parse.
/**
* @see org.olat.ims.qti.editor.beecom.parser.IParser#parse(org.dom4j.Element)
*/
public Object parse(Element element) {
// assert element.getName().equalsIgnoreCase("item");
Item item = new Item();
Attribute tmp = element.attribute("ident");
if (tmp != null)
item.setIdent(tmp.getValue());
else
item.setIdent("" + CodeHelper.getRAMUniqueID());
tmp = element.attribute("title");
if (tmp != null)
item.setTitle(tmp.getValue());
tmp = element.attribute("label");
if (tmp != null)
item.setLabel(tmp.getValue());
tmp = element.attribute("maxattempts");
if (tmp != null) {
try {
item.setMaxattempts(Integer.parseInt(tmp.getValue()));
} catch (NumberFormatException nfe) {
item.setMaxattempts(0);
}
}
// if editor can't handle type of item, just keep raw XML
if (!(item.getIdent().startsWith(ITEM_PREFIX_SCQ) || item.getIdent().startsWith(ITEM_PREFIX_MCQ) || item.getIdent().startsWith(ITEM_PREFIX_FIB) || item.getIdent().startsWith(ITEM_PREFIX_ESSAY) || item.getIdent().startsWith(ITEM_PREFIX_KPRIM))) {
item.setRawXML(new QTIXMLWrapper(element));
return item;
}
// for render_fib that contains rows attribute and convert them to essay
if (item.getIdent().startsWith(ITEM_PREFIX_FIB) && element.selectNodes(".//render_fib[@rows]").size() > 0) {
item.setIdent(item.getIdent().replaceFirst("FIB", "ESSAY"));
}
// DURATION
Duration duration = (Duration) parserManager.parse(element.element("duration"));
item.setDuration(duration);
// CONTROLS
List itemcontrolsXML = element.elements("itemcontrol");
List itemcontrols = new ArrayList();
for (Iterator i = itemcontrolsXML.iterator(); i.hasNext(); ) {
itemcontrols.add(parserManager.parse((Element) i.next()));
}
if (itemcontrols.size() == 0) {
itemcontrols.add(new Control());
}
item.setItemcontrols(itemcontrols);
// OBJECTIVES
Element mattext = (Element) element.selectSingleNode("./objectives/material/mattext");
if (mattext != null)
item.setObjectives(mattext.getTextTrim());
// QUESTIONS
if (item.getIdent().startsWith(ITEM_PREFIX_SCQ))
item.setQuestion(ChoiceQuestion.getInstance(element));
else if (item.getIdent().startsWith(ITEM_PREFIX_MCQ))
item.setQuestion(ChoiceQuestion.getInstance(element));
else if (item.getIdent().startsWith(ITEM_PREFIX_FIB))
item.setQuestion(FIBQuestion.getInstance(element));
else if (item.getIdent().startsWith(ITEM_PREFIX_ESSAY))
item.setQuestion(EssayQuestion.getInstance(element));
else if (item.getIdent().startsWith(ITEM_PREFIX_KPRIM))
item.setQuestion(ChoiceQuestion.getInstance(element));
// FEEDBACKS
List feedbacksXML = element.elements("itemfeedback");
List feedbacks = new ArrayList();
item.setItemfeedbacks(feedbacks);
Question question = item.getQuestion();
for (Iterator i = feedbacksXML.iterator(); i.hasNext(); ) {
Element el_feedback = (Element) i.next();
if (el_feedback.element("solution") != null) {
// fetch solution
Element el_solution = el_feedback.element("solution");
question.setSolutionText(getMaterialAsString(el_solution));
} else if (el_feedback.element("hint") != null) {
// fetch hint
Element el_hint = el_feedback.element("hint");
question.setHintText(getMaterialAsString(el_hint));
} else {
QTIObject tmpObj = (QTIObject) parserManager.parse(el_feedback);
if (tmpObj != null)
feedbacks.add(tmpObj);
}
}
return item;
}
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