/**
* Set the answer texts for item.
*
* @param itemTextList the text(s) for item
*/
public void setAnswers(ArrayList itemTextList, Item itemXml) {
// other types either have no answer or include them in their template
if (!itemXml.isMatching()
&& !itemXml.isFIB()
&& !itemXml.isFIN()
&& !itemXml.isMCSC()
&& !itemXml.isMCMC()
&& !itemXml.isMCMCSS()
&& !itemXml.isMXSURVEY()) {
return;
}
// OK, so now we are in business.
String xpath = "assessmentItem/itemBody/choiceInteraction/<simpleChoice";
List list = itemXml.selectNodes(xpath);
log.debug("xpath size:" + list.size());
Iterator nodeIter = list.iterator();
Iterator iter = itemTextList.iterator();
Set answerSet = new HashSet();
char label = 'A';
int xpathIndex = 1;
while (iter.hasNext()) {
answerSet = ((ItemTextIfc) iter.next()).getAnswerSet();
Iterator aiter = answerSet.iterator();
while (aiter.hasNext()) {
AnswerIfc answer = (AnswerIfc) aiter.next();
if (Boolean.TRUE.equals(answer.getIsCorrect())) {
this.addCorrectAnswer("" + label, itemXml);
}
String value = answer.getText();
log.debug("answer: " + answer.getText());
// process into XML
// we assume that we have equal to or more than the requisite elements
// if we have more than the existing elements we manufacture more
// with labels 'A', 'B'....etc.
Node node = null;
try {
boolean isInsert = true;
if (nodeIter.hasNext()) {
isInsert = false;
}
this.addIndexedEntry(itemXml, xpath, value, isInsert, xpathIndex, "" + label);
} catch (Exception ex) {
log.error("Cannot process source document.", ex);
}
label++;
xpathIndex++;
}
}
}
/**
* Set the (one or more) item texts. Valid for single and multiple texts.
*
* @todo FIB, MATCHING TEXT
* @param itemXml
* @param itemText text to be updated
*/
public void setItemTexts(ArrayList itemTextList, Item itemXml) {
String xPath = "assessmentItem/itemBody";
if (itemTextList.size() < 1) {
return;
}
String text = ((ItemTextIfc) itemTextList.get(0)).getText();
log.debug("item text: " + text);
if (itemXml.isFIB()) {
// process fib
// return;
}
if (itemXml.isFIN()) {
// process fin
// return;
}
try {
itemXml.update(xPath, text);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}