Example usage for org.dom4j Element setData

Introduction

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

Prototype

void setData(Object data);

Source Link

Document

Sets the data value of this element if this element supports data binding or calls #setText if it doesn't

Usage

From source file:com.arc.xml.AbstractBuilder.java

License:Open Source License

/**
 * Process an element.//from  www  .  j a  v  a  2  s .  c  om
 * @param e the element
 * @param binding the binding definition for the element's parent.
 * @return the constructed object, which is also the value of the data property of the element.
 */
@Override
public Object build(Element e, IBinding binding, IBuilder parentBuilder) throws SAXException {
    startNewInstance(e);
    doAttributes(e, binding);
    try {
        beginChildren(e);
        List<Element> kids = Cast.toType(e.elements());
        for (Element kid : kids) {
            doChild(kid, binding);
        }
        // Here we decorate the element with the constructed object.
        Object data = null;
        try {
            data = returnObject();
            e.setData(data);
        } catch (SAXParseException x) {
            throw x;
        } catch (SAXException x) {
            Exception ex = x;
            if (x.getException() != null)
                ex = x.getException();
            error(e, ex.getMessage(), ex);
        }
        return data;
    } finally {
        cleanup(); // if any cleanup to do.
    }
}

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From source file:org.orbeon.oxf.xforms.InstanceData.java

License:Open Source License

public static <A extends Node> A remove(A node) {

    // We can't store data on the Document object. Use root element instead.
    Node adjustedNode = node;/*from  w w w.  j a v a 2 s.  c  om*/
    if (node instanceof Document)
        adjustedNode = ((Document) node).getRootElement();

    if (adjustedNode instanceof Element) {
        final Element element = (Element) adjustedNode;

        // Handle current element
        element.setData(null);

        // Handle attributes
        for (Object o : element.attributes()) {
            final Attribute attribute = (Attribute) o;
            remove(attribute);
        }
        // Handle children elements
        for (Object o : element.elements()) {
            final Element childElement = (Element) o;
            remove(childElement);
        }

    } else if (adjustedNode instanceof Attribute) {
        ((Attribute) adjustedNode).setData(null);
    } else {
        // TODO: other node types once we update to handling text nodes correctly. But it looks like Text does not support data.
    }

    return node;
}

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From source file:org.orbeon.oxf.xforms.InstanceData.java

License:Open Source License

private static InstanceData createNewInstanceData(Node node) {
    final InstanceData instanceData;
    if (node instanceof Element) {
        final Element element = (Element) node;
        instanceData = InstanceData.createNewInstanceData(element.getData());
        element.setData(instanceData);
    } else if (node instanceof Attribute) {
        final Attribute attribute = (Attribute) node;
        instanceData = InstanceData.createNewInstanceData(attribute.getData());
        attribute.setData(instanceData);
    } else if (node instanceof Document) {
        // We can't store data on the Document object. Use root element instead.
        final Element element = ((Document) node).getRootElement();
        instanceData = InstanceData.createNewInstanceData(element.getData());
        element.setData(instanceData);//from  w  ww.j av  a 2  s  . c  o m
    } else {
        // No other node type is supported
        throw new OXFException("Cannot create InstanceData on node type: " + node.getNodeTypeName());
    }
    return instanceData;
}

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From source file:org.orbeon.oxf.xml.dom4j.NonLazyUserDataElement.java

License:Open Source License

protected org.dom4j.Element createElement(final org.dom4j.QName qName) {
    final DocumentFactory factory = NonLazyUserDataDocumentFactory.getInstance();
    final org.dom4j.Element ret = factory.createElement(qName);
    final Object dta = getCopyOfUserData();
    ret.setData(dta);
    return ret;/*w ww.ja  v a2  s  .  c  o m*/
}

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