Example usage for org.dom4j Element getTextTrim

List of usage examples for org.dom4j Element getTextTrim

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In this page you can find the example usage for org.dom4j Element getTextTrim.

Prototype

String getTextTrim();

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Usage

From source file:org.olat.core.util.xml.Util.java

License:Apache License

private static void visit(StringBuilder sb, Element elem) {
    sb.append(elem.getTextTrim());
    List children = elem.elements();
    for (Iterator it_ch = children.iterator(); it_ch.hasNext();) {
        Element element = (Element) it_ch.next();
        visit(sb, element);// w w w .j  a  v a  2 s  .c om
    }
}

From source file:org.olat.fileresource.FileDetailsForm.java

License:Apache License

@Override
protected void initForm(final FormItemContainer formLayout, final Controller listener, final UserRequest ureq) {
    uifactory.addStaticTextElement("size", "fr.size", new Long(file.length() / 1024).toString() + " KB",
            formLayout);//from w  ww.  j ava  2 s  . c o m
    final DateFormat df = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, getLocale());
    uifactory.addStaticTextElement("last", "fr.last", df.format(new Date(file.lastModified())), formLayout);

    final String resType = res.getResourceableTypeName();
    if (resType.equals(TestFileResource.TYPE_NAME) || resType.equals(SurveyFileResource.TYPE_NAME)) {

        final FileResourceManager frm = FileResourceManager.getInstance();
        final File unzippedRoot = frm.unzipFileResource(res);

        // with VFS FIXME:pb:c: remove casts to LocalFileImpl and LocalFolderImpl if no longer needed.
        final VFSContainer vfsUnzippedRoot = new LocalFolderImpl(unzippedRoot);
        final VFSItem vfsQTI = vfsUnzippedRoot.resolve("qti.xml");
        // getDocument(..) ensures that InputStream is closed in every case.
        final Document doc = QTIHelper.getDocument((LocalFileImpl) vfsQTI);
        // if doc is null an error loading the document occured (IOException, qti.xml does not exist)
        if (doc != null) {

            // extract title
            final Element el_assess = (Element) doc.selectSingleNode("questestinterop/assessment");
            final String title = el_assess.attributeValue("title");
            uifactory.addStaticTextElement("title", "qti.title", title == null ? "-" : title, formLayout);

            // extract objectives
            // HTMLTextAreaElement htmlTA = new HTMLTextAreaElement("qti.objectives", 10, 60);
            // htmlTA.setReadOnly(true);

            String obj = "-";
            final Element el_objectives = (Element) doc
                    .selectSingleNode("//questestinterop/assessment/objectives");
            if (el_objectives != null) {
                final Element el_mat = (Element) el_objectives.selectSingleNode("material/mattext");
                if (el_mat != null) {
                    obj = el_mat.getTextTrim();
                }
            }
            uifactory.addStaticTextElement("obj", "qti.objectives", obj, formLayout);

            // extract num of questions
            final List items = doc.selectNodes("//item");
            uifactory.addStaticTextElement("qti.questions", "qti.questions",
                    items.size() > 0 ? "" + items.size() : "-", formLayout);

            // extract time limit
            String tl = "-";
            final Element el_duration = (Element) el_assess.selectSingleNode("duration");
            if (el_duration != null) {
                final long dur = QTIHelper.parseISODuration(el_duration.getTextTrim());
                final long min = dur / 1024 / 60;
                final long sec = (dur - (min * 60 * 1024)) / 1024;
                tl = "" + min + "' " + sec + "''";
            }
            uifactory.addStaticTextElement("qti.timelimit", "qti.timelimit", tl, formLayout);
        }
    } else if (resType.equals(ImsCPFileResource.TYPE_NAME) || resType.equals(ScormCPFileResource.TYPE_NAME)) {
        //
    }

    flc.setEnabled(false);
}

From source file:org.olat.ims.qti.container.qtielements.Duration.java

License:Apache License

/**
 * @param el_element//  w  w  w .j  a  v a  2s .co m
 */
public Duration(final Element el_element) {
    super(el_element);
    final String sDuration = el_element.getTextTrim();
    duration = QTIHelper.parseISODuration(sDuration);
}

From source file:org.olat.ims.qti.editor.beecom.objects.FIBQuestion.java

License:Apache License

/**
 * Called by ItemParser/*from w  w w. j  a v a 2  s. com*/
 * 
 * @param item
 * @return
 */
public static FIBQuestion getInstance(final Element item) {
    final FIBQuestion instance = new FIBQuestion();

    final Element presentationXML = item.element("presentation");
    final List elementsXML = presentationXML.element("flow").elements();
    final List responses = instance.getResponses();
    final Element el_resprocessing = item.element("resprocessing");

    for (final Iterator i = elementsXML.iterator(); i.hasNext();) {
        final Element content = (Element) i.next();
        final FIBResponse fibresponse = new FIBResponse();
        final String name = content.getName();
        if (name.equalsIgnoreCase("material")) {
            final Material mat = (Material) parserManager.parse(content);
            if (mat != null) {
                fibresponse.setContent(mat);
            }
            fibresponse.setType(FIBResponse.TYPE_CONTENT);
            responses.add(fibresponse);
        } else if (name.equalsIgnoreCase("response_str")) {
            final String ident = content.attribute("ident").getValue();
            final Element render_fib = content.element("render_fib");
            content.element("render_fib").element("flow_label");
            fibresponse.setType(FIBResponse.TYPE_BLANK);
            fibresponse.setIdent(ident);
            fibresponse.setSizeFromColumns(render_fib.attribute("columns"));
            fibresponse.setMaxLengthFromMaxChar(render_fib.attribute("maxchars"));
            final List el_varequals = el_resprocessing.selectNodes(".//varequal[@respident='" + ident + "']");
            final List processedSolutions = new ArrayList(); // list of already process strings
            if (el_varequals != null) {
                String correctBlank = "";
                String correctBlankCaseAttribute = "No";
                for (final Iterator iter = el_varequals.iterator(); iter.hasNext();) {
                    final Element el_varequal = (Element) iter.next();
                    final String solution = el_varequal.getTextTrim();
                    if (!processedSolutions.contains(solution)) {
                        // Solutions are there twice because of the mastery feedback.
                        // Only process solutions once.
                        correctBlank = correctBlank + solution;
                        if (iter.hasNext()) {
                            correctBlank = correctBlank + ";";
                        }
                        correctBlankCaseAttribute = el_varequal.attributeValue("case");
                        processedSolutions.add(solution);
                    }
                }
                if (correctBlank.endsWith(";")) {
                    correctBlank = correctBlank.substring(0, correctBlank.length() - 1);
                }
                fibresponse.setCorrectBlank(correctBlank);
                fibresponse.setCaseSensitive(correctBlankCaseAttribute);
            }
            responses.add(fibresponse);
        }
    }

    final Element resprocessingXML = item.element("resprocessing");
    if (resprocessingXML != null) {

        final List respconditions = resprocessingXML.elements("respcondition");
        final HashMap points = QTIEditHelper.fetchPoints(respconditions, instance.getType());

        // postprocessing choices
        for (final Iterator i = responses.iterator(); i.hasNext();) {
            final FIBResponse fibResp = (FIBResponse) i.next();
            final Float fPoints = (Float) points.get(fibResp.getIdent());
            if (fPoints != null) {
                fibResp.setPoints(fPoints.floatValue());
                fibResp.setCorrect(true);
            }
        }

        // if does not contain any ANDs, assume only one combination
        // of answers is possible (which sets points by a setvar action="Set")
        if (resprocessingXML.selectNodes(".//setvar[@action='Add']").size() == 0) {
            instance.setSingleCorrect(true);
            final Collection values = points.values();
            if (values.size() > 0) {
                instance.setSingleCorrectScore(((Float) (values.iterator().next())).floatValue());
            }
        } else {
            instance.setSingleCorrect(false);
        }

        // set min/max score
        QTIEditHelper.configureMinMaxScore(instance, (Element) resprocessingXML.selectSingleNode(".//decvar"));
    }
    return instance;
}

From source file:org.olat.ims.qti.editor.beecom.parser.AssessmentParser.java

License:Apache License

/**
 * @see org.olat.ims.qti.editor.beecom.IParser#parse(org.dom4j.Element)
 *///from   w  ww  .  j  av a2  s.c  o m
@Override
public Object parse(final Element element) {
    // assert element.getName().equalsIgnoreCase("assessment");
    final Assessment assessment = new Assessment();

    // attributes

    Attribute attr = element.attribute("ident");
    if (attr != null) {
        assessment.setIdent(attr.getValue());
    }
    attr = element.attribute("title");
    if (attr != null) {
        assessment.setTitle(attr.getValue());
    }

    // elements

    // DURATION
    final QTIObject duration = (QTIObject) parserManager.parse(element.element("duration"));
    assessment.setDuration(duration);

    // ASSESSMENTCONTROL
    final List assessmentcontrolsXML = element.elements("assessmentcontrol");
    final List assessmentcontrols = new ArrayList();
    for (final Iterator i = assessmentcontrolsXML.iterator(); i.hasNext();) {
        assessmentcontrols.add(parserManager.parse((Element) i.next()));
        assessment.setInheritControls(true);
    }
    if (assessmentcontrols.size() == 0) {
        assessmentcontrols.add(new Control());
        assessment.setInheritControls(false);
    }
    assessment.setAssessmentcontrols(assessmentcontrols);

    // OUTCOMES PROCESSING
    final OutcomesProcessing outcomesProcessing = (OutcomesProcessing) parserManager
            .parse(element.element("outcomes_processing"));
    if (outcomesProcessing != null) {
        assessment.setOutcomes_processing(outcomesProcessing);
    }

    // SECTIONS
    final List sectionsXML = element.elements("section");
    final List sections = new ArrayList();
    for (final Iterator i = sectionsXML.iterator(); i.hasNext();) {
        sections.add(parserManager.parse((Element) i.next()));
    }
    assessment.setSections(sections);

    // ITEMS
    final List itemsXML = element.elements("item");
    final List items = new ArrayList();
    for (final Iterator i = itemsXML.iterator(); i.hasNext();) {
        items.add(parserManager.parse((Element) i.next()));
    }
    assessment.setItems(items);

    // OBJECTIVES
    final Element mattext = (Element) element.selectSingleNode("./objectives/material/mattext");
    if (mattext != null) {
        assessment.setObjectives(mattext.getTextTrim());
    }

    // METADATA
    final Metadata metadata = (Metadata) parserManager.parse(element.element("qtimetadata"));
    if (metadata != null) {
        assessment.setMetadata(metadata);
    }

    return assessment;
}

From source file:org.olat.ims.qti.editor.beecom.parser.DurationParser.java

License:Apache License

/**
 * @see org.olat.ims.qti.editor.beecom.IParser#parse(org.dom4j.Element)
 *//*from   w  ww .  ja v a2 s . c  o  m*/
@Override
public Object parse(final Element element) {
    // assert element.getName().equalsIgnoreCase("duration");

    // attributes
    final String sISODuration = element.getTextTrim();
    // null values no problems (default: null = false)
    final long millis = QTIHelper.parseISODuration(sISODuration);
    if (millis == 0) {
        return null;
    }
    return new Duration(millis);
}

From source file:org.olat.ims.qti.editor.beecom.parser.ItemParser.java

License:Apache License

/**
 * @see org.olat.ims.qti.editor.beecom.parser.IParser#parse(org.dom4j.Element)
 *//*  w  w  w  .  ja  v  a 2 s  .  c  om*/
@Override
public Object parse(final Element element) {
    // assert element.getName().equalsIgnoreCase("item");
    final 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 (final 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;
    }

    // exported olat surveys don't have the correct essay prefix. Search
    // 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
    final Duration duration = (Duration) parserManager.parse(element.element("duration"));
    item.setDuration(duration);

    // CONTROLS
    final List itemcontrolsXML = element.elements("itemcontrol");
    final List itemcontrols = new ArrayList();
    for (final 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
    final 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
    final List feedbacksXML = element.elements("itemfeedback");
    final List feedbacks = new ArrayList();
    item.setItemfeedbacks(feedbacks);
    final Question question = item.getQuestion();
    for (final Iterator i = feedbacksXML.iterator(); i.hasNext();) {
        final Element el_feedback = (Element) i.next();
        if (el_feedback.element("solution") != null) { // fetch solution
            final Element el_solution = el_feedback.element("solution");
            question.setSolutionText(getMaterialAsString(el_solution));
        } else if (el_feedback.element("hint") != null) { // fetch hint
            final Element el_hint = el_feedback.element("hint");
            question.setHintText(getMaterialAsString(el_hint));
        } else {
            final QTIObject tmpObj = (QTIObject) parserManager.parse(el_feedback);
            if (tmpObj != null) {
                feedbacks.add(tmpObj);
            }
        }
    }

    return item;
}

From source file:org.olat.ims.qti.editor.beecom.parser.ItemParser.java

License:Apache License

private String getMaterialAsString(final Element el_root) {
    final StringBuilder result = new StringBuilder();
    final List materials = el_root.selectNodes(".//mattext");
    for (final Iterator iter = materials.iterator(); iter.hasNext();) {
        final Element el_mattext = (Element) iter.next();
        result.append(el_mattext.getTextTrim() + "\n");
    }/*  ww  w  .  ja  va2s  .  c o m*/
    return result.toString();
}

From source file:org.olat.ims.qti.editor.beecom.parser.MattextParser.java

License:Apache License

/**
 * @see org.olat.ims.qti.editor.beecom.parser.IParser#parse(org.dom4j.Element)
 *///from  w w  w .j a v a2s  .  co  m
@Override
public Object parse(final Element element) {
    // assert element.getName().equalsIgnoreCase("mattext");
    final String text = element.getTextTrim();
    if (text != null && text.length() > 0) {
        return new Mattext(text);
    }
    return null;
}

From source file:org.olat.ims.qti.editor.beecom.parser.SectionParser.java

License:Apache License

@Override
public Object parse(final Element element) {
    // assert element.getName().equalsIgnoreCase("questestinterop");
    final Section section = new Section();

    // attributes
    section.setIdent(element.attribute("ident").getValue());
    section.setTitle(element.attribute("title").getValue());

    // elements// w ww  .j a va2 s  .  c o  m

    // DURATION
    final QTIObject duration = (QTIObject) parserManager.parse(element.element("duration"));
    section.setDuration(duration);

    final List sectioncontrolsXML = element.elements("sectioncontrol");
    final List sectioncontrols = new ArrayList();
    for (final Iterator i = sectioncontrolsXML.iterator(); i.hasNext();) {
        sectioncontrols.add(parserManager.parse((Element) i.next()));
    }
    if (sectioncontrols.size() == 0) {
        sectioncontrols.add(new Control());
    }
    section.setSectioncontrols(sectioncontrols);

    // SELECTION ORDERING
    final SelectionOrdering selectionOrdering = (SelectionOrdering) parserManager
            .parse(element.element("selection_ordering"));
    if (selectionOrdering != null) {
        section.setSelection_ordering(selectionOrdering);
    } else {
        section.setSelection_ordering(new SelectionOrdering());
    }

    // SECTIONS
    final List sectionsXML = element.elements("section");
    final List sections = new ArrayList();
    for (final Iterator i = sectionsXML.iterator(); i.hasNext();) {
        sections.add(parserManager.parse((Element) i.next()));
    }
    section.setSections(sections);

    // ITEMS
    final List itemsXML = element.elements("item");
    final List items = new ArrayList();
    for (final Iterator i = itemsXML.iterator(); i.hasNext();) {
        items.add(parserManager.parse((Element) i.next()));
    }
    section.setItems(items);

    // OBJECTIVES
    final Element mattext = (Element) element.selectSingleNode("./objectives/material/mattext");
    if (mattext != null) {
        section.setObjectives(mattext.getTextTrim());
    }

    // FEEDBACKS
    final List feedbacksXML = element.elements("sectionfeedback");
    final List feedbacks = new ArrayList();
    for (final Iterator i = feedbacksXML.iterator(); i.hasNext();) {
        final QTIObject tmp = (QTIObject) parserManager.parse((Element) i.next());
        feedbacks.add(tmp);
    }
    section.setSectionfeedbacks(feedbacks);

    // OUTCOMES_PROCESSING
    // TODO: maybe we should use the OutcomesProcessing object and parser here? Same as on
    // assessment level?
    final QTIObject outcomes_processing = (QTIObject) parserManager
            .parse(element.element("outcomes_processing"));
    section.setOutcomes_processing(outcomes_processing);

    return section;
}