Example usage for org.dom4j Branch indexOf

Introduction

In this page you can find the example usage for org.dom4j Branch indexOf.

Prototype

int indexOf(Node node);

Source Link

Document

Returns the index of the given node if it is a child node of this branch or -1 if the given node is not a child node.

Usage

From source file:org.danann.cernunnos.xml.AppendNodeTask.java

License:Apache License

@SuppressWarnings("unchecked")
public void perform(TaskRequest req, TaskResponse res) {

    // Figure out where to put the content...
    Branch p = null;
    int index;//from  ww w  . j  a  v a2  s .c o m
    if (sibling != null) {
        Node sib = (Node) sibling.evaluate(req, res);
        p = sib.getParent();
        index = p.indexOf(sib) + 1;
    } else {
        // Work from the PARENT...
        p = (Branch) parent.evaluate(req, res);
        index = p.content().size();
    }

    // Figure out what content to add...
    List list = null;
    if (content != null && content.size() > 0) {
        list = content;
    } else {
        list = new LinkedList();
        list.add(node.evaluate(req, res));
    }

    // Evaluate phrases & add...
    for (Object o : list) {

        Node n = (Node) ((Node) o).clone();
        NodeProcessor.evaluatePhrases(n, grammar, req, res);

        // If the parent is an element, check if we should
        // carry the parent namespace over to the child...
        if ((Boolean) apply_namespace.evaluate(req, res) && p.getNodeType() == Node.ELEMENT_NODE
                && !((Element) p).getNamespace().equals(Namespace.NO_NAMESPACE)) {
            // We know the parent is an Element w/ a namespace,
            // is the child (also) an Element w/ none?
            if (n.getNodeType() == Node.ELEMENT_NODE
                    && ((Element) n).getNamespace().equals(Namespace.NO_NAMESPACE)) {
                // Yes -- we need to port the namespace forward...
                Namespace nsp = ((Element) p).getNamespace();
                if (log.isTraceEnabled()) {
                    StringBuffer msg = new StringBuffer();
                    msg.append("Adding the following namespace to <").append(n.getName()).append(">:  ")
                            .append(nsp);
                    log.trace(msg.toString());
                }
                NodeProcessor.applyNamespace(nsp, (Element) n);
            }
        }

        // Although they *are* nodes, attributes are not technically
        // content, and therefore they must have special treatment...
        if (p.getNodeType() == Node.ELEMENT_NODE && n.getNodeType() == Node.ATTRIBUTE_NODE) {
            // Add attributes by calling addAttribute on the Element contract...
            ((Element) p).add((Attribute) n);
        } else {
            // Add everything else as 'content'...
            p.content().add(index++, n);
        }

    }

}

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From source file:org.danann.cernunnos.xml.PrependNodeTask.java

License:Apache License

@SuppressWarnings("unchecked")
public void perform(TaskRequest req, TaskResponse res) {

    // Figure out where to put the content...
    Branch p = null;
    int index;/*w  ww .ja v  a 2  s .c  om*/
    if (sibling != null) {
        Node sib = (Node) sibling.evaluate(req, res);
        p = sib.getParent();
        index = p.indexOf(sib);
    } else {
        // Work from the PARENT...
        p = (Branch) parent.evaluate(req, res);
        index = 0;
    }

    // Figure out what content to add...
    List list = null;
    if (content != null && content.size() > 0) {
        list = content;
    } else {
        list = new LinkedList();
        list.add(node.evaluate(req, res));
    }

    // Evaluate phrases & add...
    for (Object o : list) {

        Node n = (Node) ((Node) o).clone();
        NodeProcessor.evaluatePhrases(n, grammar, req, res);

        // If the parent is an element, check if we should
        // carry the parent namespace over to the child...
        if ((Boolean) apply_namespace.evaluate(req, res) && p.getNodeType() == Node.ELEMENT_NODE
                && !((Element) p).getNamespace().equals(Namespace.NO_NAMESPACE)) {
            // We know the parent is an Element w/ a namespace,
            // is the child (also) an Element w/ none?
            if (n.getNodeType() == Node.ELEMENT_NODE
                    && ((Element) n).getNamespace().equals(Namespace.NO_NAMESPACE)) {
                // Yes -- we need to port the namespace forward...
                Namespace nsp = ((Element) p).getNamespace();
                if (log.isTraceEnabled()) {
                    StringBuffer msg = new StringBuffer();
                    msg.append("Adding the following namespace to <").append(n.getName()).append(">:  ")
                            .append(nsp);
                    log.trace(msg.toString());
                }
                NodeProcessor.applyNamespace(nsp, (Element) n);
            }
        }

        // Although they *are* nodes, attributes are not technically
        // content, and therefore they must have special treatment...
        if (p.getNodeType() == Node.ELEMENT_NODE && n.getNodeType() == Node.ATTRIBUTE_NODE) {
            // Add attributes by calling addAttribute on the Element contract...
            ((Element) p).add((Attribute) n);
        } else {
            // Add everything else as 'content'...
            p.content().add(index++, n);
        }

    }

}

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From source file:org.withinsea.izayoi.commons.dom.DOMUtils.java

License:Mozilla Public License

public static Node insertBefore(Node newNode, Node node)
        throws InvocationTargetException, IllegalAccessException {
    Branch parent = parent(node);
    ADD_NODE_AT.invoke(parent, parent.indexOf(node), newNode);
    return newNode;
}

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From source file:org.withinsea.izayoi.commons.dom.DOMUtils.java

License:Mozilla Public License

public static Node insertAfter(Node newNode, Node node)
        throws InvocationTargetException, IllegalAccessException {
    Branch parent = parent(node);
    ADD_NODE_AT.invoke(parent, parent.indexOf(node) + 1, newNode);
    return newNode;
}

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