Example usage for org.jdom2 Element setContent

Introduction

In this page you can find the example usage for org.jdom2 Element setContent.

Prototype

public Parent setContent(final int index, final Collection<? extends Content> newContent) 

Source Link

Document

Replace the child at the given index whith the supplied collection.

Usage

From source file:cz.muni.fi.mir.mathmlcanonicalization.modules.UnaryOperatorRemover.java

License:Apache License

private void removeUnaryOperator(final Element rootElem) {

    assert rootElem != null;

    /* Presentation MathML */
    final Set<String> pmCharsToRemove = getPropertySet(PM_UNARY_OPERATORS_TO_REMOVE);

    if (!pmCharsToRemove.isEmpty()) {

        // Unary operators
        List<Element> pmElemsToRemove = xpPMUnaryOperators.evaluate(rootElem);
        for (Element toRemove : pmElemsToRemove) {
            if (pmCharsToRemove.contains(toRemove.getValue())) {
                LOGGER.finest("Removing element '" + toRemove.getQualifiedName() + "' with value '"
                        + toRemove.getValue() + "'.");
                toRemove.detach();/*from w w  w.  j a  v a2s.co m*/
            } else {
                LOGGER.finest("Skipping element '" + toRemove.getQualifiedName() + "' with value '"
                        + toRemove.getValue() + "'.");
            }
        }

        // Second of the double operators
        pmElemsToRemove = xpPMSecondOperatorInDoubleOperators.evaluate(rootElem);
        for (Element toRemove : pmElemsToRemove) {
            if (pmCharsToRemove.contains(toRemove.getValue())) {
                LOGGER.finest("Removing the second element out of double elements '"
                        + toRemove.getQualifiedName() + "' with value '" + toRemove.getValue() + "'.");
                toRemove.detach();
            } else {
                LOGGER.finest("Skipping the second element out of double elements '"
                        + toRemove.getQualifiedName() + "' with value '" + toRemove.getValue() + "'.");
            }
        }

    }

    LOGGER.finer("RemoveUnaryOperator Presentation MathML finished");

    /* Content MathML */
    List<Element> applyWithTwoChildrens = xpCMApplyWithTwoChildrens.evaluate(rootElem);
    final Set<String> cmOperatorsToRemove = getPropertySet(CM_UNARY_OPERATORS_TO_REMOVE);

    for (Element applyElem : applyWithTwoChildrens) {
        Element operator = applyElem.getChildren().get(0);
        if (cmOperatorsToRemove.contains(operator.getName())) {
            Element operand = applyElem.getChildren().get(1);
            LOGGER.finest("Removing operator '" + operator.getQualifiedName() + "' for operand '"
                    + operand.getQualifiedName() + "'.");
            operand.detach();
            Element parent = applyElem.getParentElement();
            int applyElemIndex = parent.indexOf(applyElem);
            parent.setContent(applyElemIndex, operand);
            applyElem.detach();
        }
    }

    LOGGER.finer("RemoveUnaryOperator Content MathML finished");

}

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From source file:de.dfki.iui.mmds.core.emf.persistence.EmfPersistence.java

License:Creative Commons License

/**
 * Update member contents with resolved data
 * //w  w w .  j  a  v a 2s  .c  o  m
 * @param node
 * @param memberReference
 * @param memberDocument
 * @return
 * @throws Exception
 */
private static Element updateMember(Element node, EReference memberReference, int id, EObject memberObject,
        Document memberDocument) throws Exception {
    Namespace namespace = node.getNamespace(modelMetaData.getNamespace(memberReference));

    List<Element> children = null;
    if (namespace == null) {
        children = node.getChildren(modelMetaData.getName(memberReference));
    } else
        throw new IllegalArgumentException();
    if (id < children.size()) {
        // Inserting resolved contents to the member
        Element element = children.get(id);
        Element clone = memberDocument.getRootElement().clone();
        clone.setName(memberReference.getName());
        node.setContent(node.indexOf(element), clone);
        // Setting xsi:type
        clone.setAttribute("type",
                memberObject.eClass().getEPackage().getName() + ":" + memberObject.eClass().getName(),
                node.getNamespace("xsi"));
    }

    return node;
}

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From source file:XMLWriter.WriteUsersXML.java

License:Open Source License

public static boolean addCourse(String idUser, String idCourse, String xmlSource) {
    try {//w ww .  j  a  va  2  s .c om
        Document doc = builder.build(xmlSource);
        Element rootNode = doc.getRootElement();
        boolean find = false;

        for (Element e : rootNode.getChildren("user", ns))
            if (e.getAttributeValue("id").equals(idUser)) {
                find = true;
                Element idCu = new Element("idCurso", ns);
                idCu.setText(idCourse);
                e.setContent(e.indexOf(e.getChild("idCurso", ns)), idCu);
                break;
            }
        if (!find)
            return false;

        Format form = Format.getPrettyFormat().clone();
        form.setTextMode(Format.TextMode.TRIM_FULL_WHITE);
        XMLOutputter xmlOut = new XMLOutputter(form);
        FileOutputStream file = new FileOutputStream(xmlSource);
        xmlOut.output(doc, file);
        file.close();
    } catch (IOException io) {
        System.out.println(io.getMessage());
    } catch (JDOMException jdomex) {
        System.out.println(jdomex.getMessage());
    }

    return true;
}

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