Example usage for org.dom4j Element nodeCount

Introduction

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

Prototype

int nodeCount();

Source Link

Document

Returns the number of Node instances that this branch contains.

Usage

From source file:com.cladonia.xml.XMLFormatter.java

License:Mozilla Public License

/** Outputs the content of the given element. If whitespace trimming is
 * enabled then all adjacent text nodes are appended together before
 * the whitespace trimming occurs to avoid problems with multiple
 * text nodes being created due to text content that spans parser buffers
 * in a SAX parser./* w w  w . j  a  va 2  s  .co  m*/
 */
protected Node writeMixedElementContent(Element element) throws IOException {
    if (DEBUG)
        System.out.println("XMLFormatter.writeMixedElementContent( " + element + ")");
    Node previousNode = null;

    boolean previousTrim = format.isTrimText();
    boolean previousWrapText = wrapText;

    if (isPreserveMixedContent()) {
        format.setTrimText(false);
        wrapText = false;
    } else {
        wrapText = true;
    }

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node node = element.node(i);
        Node nextNode = null;

        if (i + 1 < size) {
            nextNode = element.node(i + 1);
        }

        if (node instanceof Text) {
            writeString(node.getText());
        } else {
            writeMixedNode(node);
        }

        previousNode = node;
    }

    format.setTrimText(previousTrim);
    wrapText = previousWrapText;

    return previousNode;
}

From source file:com.cladonia.xml.XMLFormatter.java

License:Mozilla Public License

protected Node writePreservedElementContent(Element element) throws IOException {
    if (DEBUG)/*www  .jav a 2 s. c  o m*/
        System.out.println("XMLFormatter.writePreservedElementContent( " + element + ")");
    Node previousNode = null;

    boolean previousTrim = format.isTrimText();
    boolean previousWrapText = wrapText;
    format.setTrimText(false);
    wrapText = false;

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node node = element.node(i);
        Node nextNode = null;

        if (i + 1 < size) {
            nextNode = element.node(i + 1);
        }

        if (node instanceof Text) {
            String text = node.getText();

            // previous node was an empty element-node <element/>
            writeString(text);
        } else {
            writePreservedNode(node);
        }

        previousNode = node;
    }

    format.setTrimText(previousTrim);
    wrapText = previousWrapText;

    return previousNode;
}

From source file:com.cladonia.xngreditor.actions.ToolsAddNodeToNamespaceAction.java

License:Open Source License

/**
 * Walk through the document tree and change the attributes if they are the selected ones
 * //from   w  w w .  j a v  a2  s .  c  om
 * @param document the exchanger document
 * @param attributeList the list of attributes that match the xpath result
 * @param newNs the new namespace for the nodes
 * @throws Exception
 */
public void treeWalk(Element element, List attributeList, Namespace newNs) throws Exception {

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node node = element.node(i);

        if (node instanceof Element) {
            //if it's an element
            XElement e = (XElement) node;
            if (e.attributeCount() > 0) {
                //and it has attributes

                List attList = e.attributes();

                for (int cnt = 0; cnt < attList.size(); ++cnt) {
                    //for each attribute
                    XAttribute newAtt = (XAttribute) attList.get(cnt);
                    int fcnt = findInList(newAtt, attributeList);
                    if (fcnt > -1) {
                        //if the attribute matches the one we are looking for
                        //replace it with the new qname
                        String name = newAtt.getName();
                        String value = newAtt.getValue();
                        Namespace ns = newNs;

                        attList.set(cnt, new XAttribute(new QName(name, ns), value));

                        //now remove it from the attributeList to speed up the next searches
                        attributeList.remove(fcnt);

                    }
                }
            }
            treeWalk((Element) node, attributeList, newNs);
        }
    }

}

From source file:com.cladonia.xngreditor.actions.ToolsCapitalizeAction.java

License:Open Source License

private void iterateTree(Element element, boolean capitalizeElements, boolean capitalizeAttributes,
        boolean capitalizeElementsAndAttributes) throws Exception {

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node oldNode = element.node(i);
        if (oldNode instanceof Element) {

            XElement oldElement = (XElement) oldNode;

            if (((capitalizeAttributes) || (capitalizeElementsAndAttributes))
                    && (oldElement.attributeCount() > 0)) {
                oldElement.setAttributes(this.capitalizeAttributes(oldElement));

            }/* www  . j  a va 2 s.c o  m*/

            //capitalize the element
            if (((capitalizeElements) || (capitalizeElementsAndAttributes)) && (oldElement.getName() != null)) {

                String name = oldElement.getName();
                name = capitalizeString(name);
                Namespace ns = oldElement.getNamespace();

                oldElement.setQName(new QName(name, ns));

            }
            iterateTree(oldElement, capitalizeElements, capitalizeAttributes, capitalizeElementsAndAttributes);

        }
    }
}

From source file:com.cladonia.xngreditor.actions.ToolsDeCapitalizeAction.java

License:Open Source License

/**
 * Iterate through the tree to decapitalize elements and attributes based on the flags
 * @param element the element the method is working on
  * @param deCapitalizeElements flag as to whether to decapitalize elements
 * @param deCapitalizeAttributes flag as to whether to decapitalize attributes
 * @param deCapitalizeElementsAndAttributes flag as to whether to decapitalize elements and attributes
 * @throws Exception// w  w w .  j a  v  a  2  s  .c  om
 */
private void iterateTree(Element element, boolean deCapitalizeElements, boolean deCapitalizeAttributes,
        boolean deCapitalizeElementsAndAttributes) throws Exception {

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node oldNode = element.node(i);
        if (oldNode instanceof Element) {

            XElement oldElement = (XElement) oldNode;

            if ((deCapitalizeAttributes) || (deCapitalizeElementsAndAttributes)) {

                oldElement.setAttributes(this.deCapitalizeAttributes(oldElement));

            }

            //DeCapitalize the element
            if (((deCapitalizeElements) || (deCapitalizeElementsAndAttributes))
                    && (oldElement.getName() != null)) {

                String name = oldElement.getName();
                name = deCapitalizeString(name);
                Namespace ns = oldElement.getNamespace();

                oldElement.setQName(new QName(name, ns));

            }
            iterateTree(oldElement, deCapitalizeElements, deCapitalizeAttributes,
                    deCapitalizeElementsAndAttributes);

        }
    }
}

From source file:com.cladonia.xngreditor.actions.ToolsLowercaseAction.java

License:Open Source License

private void iterateTree(Element element, boolean lowercaseElements, boolean lowercaseAttributes,
        boolean lowercaseElementsAndAttributes) throws Exception {

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node oldNode = element.node(i);
        if (oldNode instanceof Element) {

            XElement oldElement = (XElement) oldNode;

            if ((lowercaseAttributes) || (lowercaseElementsAndAttributes)) {

                oldElement.setAttributes(this.lowercaseAttributes(oldElement));

            }//  w  w  w .  j av a 2  s.  co  m

            //Lowercase the element
            if (((lowercaseElements) || (lowercaseElementsAndAttributes)) && (oldElement.getName() != null)) {

                String name = oldElement.getName();
                name = lowercaseString(name);
                Namespace ns = oldElement.getNamespace();

                oldElement.setQName(new QName(name, ns));

            }
            iterateTree(oldElement, lowercaseElements, lowercaseAttributes, lowercaseElementsAndAttributes);

        }
    }
}

From source file:com.cladonia.xngreditor.actions.ToolsMoveNSToFirstUsedAction.java

License:Open Source License

private Vector iterateTree(XElement root, Element element, Vector allNamespaces) throws Exception {

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node oldNode = element.node(i);
        if (oldNode instanceof Element) {

            XElement oldElement = (XElement) oldNode;
            this.removeNamespacesFromElement(oldElement);

            iterateTree(root, oldElement, allNamespaces);

        }//from w  w  w  .j av a  2  s .  co  m
    }
    //return the vector of namespaces
    return (allNamespaces);
}

From source file:com.cladonia.xngreditor.actions.ToolsSetNodeValueAction.java

License:Open Source License

/**
 * Walk through the document tree and change the attributes if they are the selected ones
 * //from www  . j a  v  a  2 s. c  o m
 * @param document the exchanger document
 * @param attributeList the list of attributes that match the xpath result
 * @param value the new value for the nodes
 * @throws Exception
 */
private void treeWalk(Element element, List attributeList, String value) throws Exception {

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node node = element.node(i);

        if (node instanceof Element) {
            //if it's an element
            XElement e = (XElement) node;
            if (e.attributeCount() > 0) {
                //and it has attributes

                List attList = e.attributes();

                for (int cnt = 0; cnt < attList.size(); ++cnt) {
                    //for each attribute
                    XAttribute newAtt = (XAttribute) attList.get(cnt);
                    int fcnt = findInList(newAtt, attributeList);
                    if (fcnt > -1) {
                        //if the attribute matches the one we are looking for
                        //replace it with the new qname
                        String name = newAtt.getName();
                        String oldValue = newAtt.getValue();
                        Namespace ns = newAtt.getNamespace();

                        attList.set(cnt, new XAttribute(new QName(name, ns), value));

                        //now remove it from the attributeList to speed up the next searches
                        attributeList.remove(fcnt);

                    }
                }
            }
            treeWalk((Element) node, attributeList, value);
        }
    }

}

From source file:com.cladonia.xngreditor.actions.ToolsSortNodeAction.java

License:Open Source License

private Vector treeWalk(Element element, List nodeList, Vector nodes) throws Exception {

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node node = element.node(i);

        //search to see if this node is in the nodelist
        for (int cnt = 0; cnt < nodeList.size(); ++cnt) {
            if (node == (Node) nodeList.get(cnt)) {

                //make sure it doesn't already exist in the nodes vector
                boolean wasFound = false;
                for (int icnt = 0; icnt < nodes.size(); ++icnt) {
                    if (node == ((NodeInfo) nodes.get(icnt)).getNode()) {
                        wasFound = true;
                    }/*from   w ww  .jav a2s .  co m*/
                }
                if (!wasFound) {
                    //set this to the next id
                    Element parent = node.getParent();
                    int index = parent.indexOf(node);
                    NodeInfo ni = new NodeInfo(originalCounter, parent, node, index);
                    nodes.add(ni);
                    originalCounter++;
                }
            }
        }

        if (node instanceof Element) {
            treeWalk((Element) node, nodeList, nodes);
        }

    }

    return (nodes);
}

From source file:com.cladonia.xngreditor.actions.ToolsUppercaseAction.java

License:Open Source License

/**
 * Iterate through the tree and uppercase each node depending on the flags
 * @param element the element node/*  w  w  w  .  j  a va 2  s .c om*/
 * @param uppercaseElements uppercase elements flag
 * @param uppercaseAttributes uppercase attributes flag
 * @param uppercaseElementsAndAttributes uppercase elements and attributes flag
 * @throws Exception
 */
private void iterateTree(Element element, boolean uppercaseElements, boolean uppercaseAttributes,
        boolean uppercaseElementsAndAttributes) throws Exception {

    for (int i = 0, size = element.nodeCount(); i < size; i++) {
        Node oldNode = element.node(i);
        if (oldNode instanceof Element) {

            XElement oldElement = (XElement) oldNode;

            if ((uppercaseAttributes) || (uppercaseElementsAndAttributes)) {

                oldElement.setAttributes(this.uppercaseAttributes(oldElement));

            }

            //Uppercase the element
            if (((uppercaseElements) || (uppercaseElementsAndAttributes)) && (oldElement.getName() != null)) {

                String name = oldElement.getName();
                name = uppercaseString(name);
                Namespace ns = oldElement.getNamespace();

                oldElement.setQName(new QName(name, ns));

            }
            iterateTree(oldElement, uppercaseElements, uppercaseAttributes, uppercaseElementsAndAttributes);

        }
    }
}