Example usage for com.liferay.portal.kernel.xml Document remove

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.xml Document remove.

Prototype

public boolean remove(Comment comment);

Source Link

Usage

From source file:com.liferay.dynamic.data.mapping.internal.util.DDMXMLImpl.java

License:Open Source License

@Override
public String getXML(Document document, Fields fields) {
    Element rootElement = null;/*from  w  w  w . j a va2 s  . c  o  m*/

    try {
        if (document != null) {
            rootElement = document.getRootElement();
        } else {
            document = _saxReader.createDocument();

            rootElement = document.addElement("root");
        }

        Iterator<Field> itr = fields.iterator(true);

        while (itr.hasNext()) {
            Field field = itr.next();

            List<Node> nodes = getElementsByName(document, field.getName());

            for (Node node : nodes) {
                document.remove(node);
            }

            appendField(rootElement, field);
        }

        return document.formattedString();
    } catch (IOException ioe) {
        throw new SystemException(ioe);
    }
}

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