Example usage for org.w3c.dom Attr getNodeName

Introduction

In this page you can find the example usage for org.w3c.dom Attr getNodeName.

Prototype

public String getNodeName();

Source Link

Document

The name of this node, depending on its type; see the table above.

Usage

From source file:Main.java

public static void copyInto(Node src, Node dest) throws DOMException {

    Document factory = dest.getOwnerDocument();

    //Node start = src;
    Node parent = null;// w w  w  .ja  v a  2  s.co m
    Node place = src;

    // traverse source tree
    while (place != null) {

        // copy this node
        Node node = null;
        int type = place.getNodeType();
        switch (type) {
        case Node.CDATA_SECTION_NODE: {
            node = factory.createCDATASection(place.getNodeValue());
            break;
        }
        case Node.COMMENT_NODE: {
            node = factory.createComment(place.getNodeValue());
            break;
        }
        case Node.ELEMENT_NODE: {
            Element element = factory.createElement(place.getNodeName());
            node = element;
            NamedNodeMap attrs = place.getAttributes();
            int attrCount = attrs.getLength();
            for (int i = 0; i < attrCount; i++) {
                Attr attr = (Attr) attrs.item(i);
                String attrName = attr.getNodeName();
                String attrValue = attr.getNodeValue();
                element.setAttribute(attrName, attrValue);
            }
            break;
        }
        case Node.ENTITY_REFERENCE_NODE: {
            node = factory.createEntityReference(place.getNodeName());
            break;
        }
        case Node.PROCESSING_INSTRUCTION_NODE: {
            node = factory.createProcessingInstruction(place.getNodeName(), place.getNodeValue());
            break;
        }
        case Node.TEXT_NODE: {
            node = factory.createTextNode(place.getNodeValue());
            break;
        }
        default: {
            throw new IllegalArgumentException(
                    "can't copy node type, " + type + " (" + place.getNodeName() + ')');
        }
        }
        dest.appendChild(node);

        // iterate over children
        if (place.hasChildNodes()) {
            parent = place;
            place = place.getFirstChild();
            dest = node;
        } else if (parent == null) {
            place = null;
        } else {
            // advance
            place = place.getNextSibling();
            while (place == null && parent != null) {
                place = parent.getNextSibling();
                parent = parent.getParentNode();
                dest = dest.getParentNode();
            }
        }

    }

}

---

From source file:Main.java

/**
 * Convenience method to copy the contents of the old {@link Node} into the
 * new one./*from w  ww  . jav a 2 s .  com*/
 * 
 * @param newDoc
 * @param newNode
 * @param oldParent
 */
public static void copyContents(Document newDoc, Node newNode, Node oldNode) {
    // FIXME we should be able to achieve this with much less code (e.g.
    // the code commented out) but for some reason there are
    // incompatibility issues being spat out by the tests.
    //      final NodeList childNodes = oldNode.getChildNodes();
    //        for (int i = 0; i < childNodes.getLength(); i++) {
    //           final Node child = newDoc.importNode(childNodes.item(i), true);
    //           newNode.appendChild(child);
    //        }

    final NodeList childs = oldNode.getChildNodes();

    for (int i = 0; i < childs.getLength(); i++) {
        final Node child = childs.item(i);
        Element newElem = null;
        switch (child.getNodeType()) {
        case Node.ELEMENT_NODE:
            //Get all the attributes of an element in a map
            final NamedNodeMap attrs = child.getAttributes();

            // Process each attribute
            newElem = newDoc.createElement(child.getNodeName());
            for (int j = 0; j < attrs.getLength(); j++) {
                final Attr attr = (Attr) attrs.item(j);
                // add attribute name and value to the new element
                newElem.setAttribute(attr.getNodeName(), attr.getNodeValue());
            }
            newNode.appendChild(newElem);
            break;

        case Node.TEXT_NODE:
            newNode.appendChild(newDoc.createTextNode(getString(child)));
        }
        copyContents(newDoc, newElem, child);
    }
}

---

From source file:Main.java

/**
 * Print SAML Attribute Element and replace its prefix with the input
 * prefix.//from  w ww  .  j a  v a  2 s  .com
 * 
 * @param node
 *            A DOM tree Node
 * @param prefix
 *            A String representing the new prefix
 * @return An xml String representation of the DOM tree.
 */
public static String printAttributeValue(Element node, String prefix) {
    if (node == null) {
        return null;
    }

    StringBuffer xml = new StringBuffer(100);
    xml.append('<');
    xml.append(prefix).append(node.getLocalName());
    NamedNodeMap attrs = node.getAttributes();
    int length = attrs.getLength();
    for (int i = 0; i < length; i++) {
        Attr attr = (Attr) attrs.item(i);
        xml.append(' ');
        xml.append(attr.getNodeName());
        xml.append("=\"");
        // xml.append(normalize(attr.getNodeValue()));
        xml.append(attr.getNodeValue());
        xml.append('"');
    }
    xml.append('>');
    NodeList children = node.getChildNodes();
    if (children != null) {
        int len = children.getLength();
        for (int i = 0; i < len; i++) {
            xml.append(print(children.item(i)));
        }
    }
    xml.append("</");
    xml.append(prefix).append(node.getLocalName());
    xml.append('>');

    return xml.toString();

}

---

From source file:Main.java

/**
 * _more_/*from   w  w  w .  j  a  v a  2s .  co  m*/
 *
 * @param html _more_
 * @param node _more_
 */
public static void toHtml(StringBuffer html, Node node) {
    switch (node.getNodeType()) {

    case Node.ELEMENT_NODE: {
        NodeList children = node.getChildNodes();
        int numChildren = children.getLength();
        html.append("<b>" + node.getNodeName().replace("_", " ") + "</b>");
        html.append(": ");

        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (((child.getNodeType() == Node.TEXT_NODE) || (child.getNodeType() == Node.CDATA_SECTION_NODE))) {
                String v = child.getNodeValue();
                if (v == null) {
                    continue;
                }
                if (v.trim().length() == 0) {
                    continue;
                }
                html.append(v);
                html.append(" ");
            }
        }
        boolean didone = false;
        NamedNodeMap nnm = node.getAttributes();
        if (nnm != null) {
            for (int i = 0; i < nnm.getLength(); i++) {
                Attr attr = (Attr) nnm.item(i);
                String attrName = attr.getNodeName();
                if (attrName.startsWith("xmlns") || attrName.startsWith("xsi:")) {
                    continue;
                }
                if (!didone) {
                    html.append("<ul>");
                    didone = true;
                }
                html.append(attrName.replace("_", " ") + "=" + attr.getNodeValue());
                html.append("<br>\n");
            }
        }
        int cnt = 0;
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (((child.getNodeType() == Node.TEXT_NODE) || (child.getNodeType() == Node.CDATA_SECTION_NODE))) {
                continue;
            }
            if (!didone) {
                html.append("<ul>");
                didone = true;
            }
            if (cnt > 0) {
                html.append("<br>");
            }
            toHtml(html, child);
            cnt++;
        }
        if (didone) {
            html.append("</ul>");
        }
        break;
    }
    }
}

---

From source file:Main.java

private static void prettyPrintLoop(Node node, StringBuilder string, String indentation) {
    if (node == null) {
        return;/*w  ww  .  j a v  a  2  s . co  m*/
    }

    int type = node.getNodeType();
    switch (type) {
    case Node.DOCUMENT_NODE:
        string.append("\n");
        prettyPrintLoop(node.getChildNodes(), string, indentation + "\t");
        break;

    case Node.ELEMENT_NODE:
        string.append(indentation);
        string.append("<");
        string.append(node.getNodeName());

        Attr[] attributes;
        if (node.getAttributes() != null) {
            int length = node.getAttributes().getLength();
            attributes = new Attr[length];
            for (int loopIndex = 0; loopIndex < length; loopIndex++) {
                attributes[loopIndex] = (Attr) node.getAttributes().item(loopIndex);
            }
        } else {
            attributes = new Attr[0];
        }

        for (Attr attribute : attributes) {
            string.append(" ");
            string.append(attribute.getNodeName());
            string.append("=\"");
            string.append(attribute.getNodeValue());
            string.append("\"");
        }

        string.append(">\n");

        prettyPrintLoop(node.getChildNodes(), string, indentation + "\t");

        string.append(indentation);
        string.append("</");
        string.append(node.getNodeName());
        string.append(">\n");

        break;

    case Node.TEXT_NODE:
        string.append(indentation);
        string.append(node.getNodeValue().trim());
        string.append("\n");
        break;

    case Node.PROCESSING_INSTRUCTION_NODE:
        string.append(indentation);
        string.append("<?");
        string.append(node.getNodeName());
        String text = node.getNodeValue();
        if (text != null && text.length() > 0) {
            string.append(text);
        }
        string.append("?>\n");
        break;

    case Node.CDATA_SECTION_NODE:
        string.append(indentation);
        string.append("<![CDATA[");
        string.append(node.getNodeValue());
        string.append("]]>");
        break;
    }
}

---

From source file:Main.java

/**
 * Copies the source tree into the specified place in a destination
 * tree. The source node and its children are appended as children
 * of the destination node.//from   w  w w .java2s .  c  o  m
 * <p>
 * <em>Note:</em> This is an iterative implementation.
 */
public static void copyInto(Node src, Node dest) throws DOMException {

    // get node factory
    Document factory = dest.getOwnerDocument();
    boolean domimpl = factory instanceof DocumentImpl;

    // placement variables
    Node start = src;
    Node parent = src;
    Node place = src;

    // traverse source tree
    while (place != null) {

        // copy this node
        Node node = null;
        int type = place.getNodeType();
        switch (type) {
        case Node.CDATA_SECTION_NODE: {
            node = factory.createCDATASection(place.getNodeValue());
            break;
        }
        case Node.COMMENT_NODE: {
            node = factory.createComment(place.getNodeValue());
            break;
        }
        case Node.ELEMENT_NODE: {
            Element element = factory.createElement(place.getNodeName());
            node = element;
            NamedNodeMap attrs = place.getAttributes();
            int attrCount = attrs.getLength();
            for (int i = 0; i < attrCount; i++) {
                Attr attr = (Attr) attrs.item(i);
                String attrName = attr.getNodeName();
                String attrValue = attr.getNodeValue();
                element.setAttribute(attrName, attrValue);
                if (domimpl && !attr.getSpecified()) {
                    ((AttrImpl) element.getAttributeNode(attrName)).setSpecified(false);
                }
            }
            break;
        }
        case Node.ENTITY_REFERENCE_NODE: {
            node = factory.createEntityReference(place.getNodeName());
            break;
        }
        case Node.PROCESSING_INSTRUCTION_NODE: {
            node = factory.createProcessingInstruction(place.getNodeName(), place.getNodeValue());
            break;
        }
        case Node.TEXT_NODE: {
            node = factory.createTextNode(place.getNodeValue());
            break;
        }
        default: {
            throw new IllegalArgumentException(
                    "can't copy node type, " + type + " (" + node.getNodeName() + ')');
        }
        }
        dest.appendChild(node);

        // iterate over children
        if (place.hasChildNodes()) {
            parent = place;
            place = place.getFirstChild();
            dest = node;
        }

        // advance
        else {
            place = place.getNextSibling();
            while (place == null && parent != start) {
                place = parent.getNextSibling();
                parent = parent.getParentNode();
                dest = dest.getParentNode();
            }
        }

    }

}

---

From source file:Main.java

/**
 * Print a Node tree recursively.//w  ww. java2  s .  c  om
 * @param node A DOM tree Node
 * @return An xml String representation of the DOM tree.
 */
public static String print(Node node) {
    if (node == null) {
        return null;
    }

    StringBuffer xml = new StringBuffer(100);
    int type = node.getNodeType();

    switch (type) {
    // print element with attributes
    case Node.ELEMENT_NODE: {
        xml.append('<');
        xml.append(node.getNodeName());

        NamedNodeMap attrs = node.getAttributes();
        int length = attrs.getLength();
        ;

        for (int i = 0; i < length; i++) {
            Attr attr = (Attr) attrs.item(i);
            xml.append(' ');
            xml.append(attr.getNodeName());
            xml.append("=\"");

            //xml.append(normalize(attr.getNodeValue()));
            xml.append(attr.getNodeValue());
            xml.append('"');
        }

        xml.append('>');

        NodeList children = node.getChildNodes();

        if (children != null) {
            int len = children.getLength();

            for (int i = 0; i < len; i++) {
                xml.append(print(children.item(i)));
            }
        }

        break;
    }

    // handle entity reference nodes
    case Node.ENTITY_REFERENCE_NODE: {
        NodeList children = node.getChildNodes();

        if (children != null) {
            int len = children.getLength();

            for (int i = 0; i < len; i++) {
                xml.append(print(children.item(i)));
            }
        }

        break;
    }

    // print cdata sections
    case Node.CDATA_SECTION_NODE: {
        xml.append("<![CDATA[");
        xml.append(node.getNodeValue());
        xml.append("]]>");

        break;
    }

    // print text
    case Node.TEXT_NODE: {
        //xml.append(normalize(node.getNodeValue()));
        xml.append(node.getNodeValue());

        break;
    }

    // print processing instruction
    case Node.PROCESSING_INSTRUCTION_NODE: {
        xml.append("<?");
        xml.append(node.getNodeName());

        String data = node.getNodeValue();

        if ((data != null) && (data.length() > 0)) {
            xml.append(' ');
            xml.append(data);
        }

        xml.append("?>");

        break;
    }
    }

    if (type == Node.ELEMENT_NODE) {
        xml.append("</");
        xml.append(node.getNodeName());
        xml.append('>');
    }

    return xml.toString();
}

---

From source file:Main.java

/** Prints the specified node, recursively.
 *
 *  @param node Node to be printed/*from ww  w.  j a  va  2  s .  c om*/
 */
public static void print(Node node) {
    // is there anything to do?
    if (node == null) {
        return;
    }
    System.out.println("");

    int type = node.getNodeType();
    switch (type) {
    // print document
    case Node.DOCUMENT_NODE: {
        /*
        if (!canonical) {
          if (Encoding.equalsIgnoreCase("DEFAULT"))
        Encoding = "UTF-8";
          else if(Encoding.equalsIgnoreCase("Unicode"))
        Encoding = "UTF-16";
          else 
        Encoding = MIME2Java.reverse(Encoding);
        out.println("<?xml version=\"1.0\" encoding=\"" +
          Encoding + "\"?>");
        }
         */
        print(((Document) node).getDocumentElement());
        out.flush();
        break;
    }
    // print element with attributes
    case Node.ELEMENT_NODE: {
        out.print('<');
        out.print(node.getNodeName());
        Attr attrs[] = sortAttributes(node.getAttributes());
        for (int i = 0; i < attrs.length; i++) {
            Attr attr = attrs[i];
            out.print(' ');
            out.print(attr.getNodeName());
            out.print("=\"");
            out.print(normalize(attr.getNodeValue()));
            out.print('"');
        }
        out.print('>');
        NodeList children = node.getChildNodes();
        if (children != null) {
            int len = children.getLength();
            for (int i = 0; i < len; i++) {
                print(children.item(i));
            }
        }
        break;
    }
    // handle entity reference nodes
    case Node.ENTITY_REFERENCE_NODE: {
        if (canonical) {
            NodeList children = node.getChildNodes();
            if (children != null) {
                int len = children.getLength();
                for (int i = 0; i < len; i++) {
                    print(children.item(i));
                }
            }
        } else {
            out.print('&');
            out.print(node.getNodeName());
            out.print(';');
        }
        break;
    }
    // print cdata sections
    case Node.CDATA_SECTION_NODE: {
        if (canonical) {
            out.print(normalize(node.getNodeValue()));
        } else {
            out.print("<![CDATA[");
            out.print(node.getNodeValue());
            out.print("]]>");
        }
        break;
    }
    // print DocumentType sections
    case Node.DOCUMENT_TYPE_NODE: {
        out.print("<!DOCTYPE ");
        out.print(((DocumentType) node).getName());
        out.print(" SYSTEM ");
        out.print(((DocumentType) node).getSystemId());
        out.print(">");
        break;
    }
    // print text
    case Node.TEXT_NODE: {
        out.print(normalize(node.getNodeValue()));
        break;
    }
    // print processing instruction
    case Node.PROCESSING_INSTRUCTION_NODE: {
        out.print("<?");
        out.print(node.getNodeName());
        String data = node.getNodeValue();
        if (data != null && data.length() > 0) {
            out.print(' ');
            out.print(data);
        }
        out.print("?>");
        break;
    }
    }
    if (type == Node.ELEMENT_NODE) {
        out.print("</");
        out.print(node.getNodeName());
        out.print('>');
    }
    out.flush();
}

---

From source file:Main.java

protected static void print(PrintStream out, Node node) {
    if (node == null)
        return;/*from   w  ww . jav a 2  s . c om*/
    short type = node.getNodeType();
    switch (type) {
    case Node.DOCUMENT_NODE: {
        out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
        //out.println("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n");
        NodeList nodelist = node.getChildNodes();
        int size = nodelist.getLength();
        for (int i = 0; i < size; i++)
            print(out, nodelist.item(i));
        break;
    }

    case Node.DOCUMENT_TYPE_NODE: {
        DocumentType docType = (DocumentType) node;
        out.print("<!DOCTYPE " + getDocumentTypeData(docType) + ">\n");
        break;
    }

    case Node.ELEMENT_NODE: {
        out.print('<');
        out.print(node.getNodeName());
        NamedNodeMap map = node.getAttributes();
        if (map != null) {
            int size = map.getLength();
            for (int i = 0; i < size; i++) {
                Attr attr = (Attr) map.item(i);
                out.print(' ');
                out.print(attr.getNodeName());
                out.print("=\"");
                out.print(normalize(attr.getNodeValue()));
                out.print('"');
            }
        }

        if (!node.hasChildNodes())
            out.print("/>");
        else {
            out.print('>');
            NodeList nodelist = node.getChildNodes();
            int numChildren = nodelist.getLength();
            for (int i = 0; i < numChildren; i++)
                print(out, nodelist.item(i));

            out.print("</");
            out.print(node.getNodeName());
            out.print('>');
        }
        break;
    }

    case Node.ENTITY_REFERENCE_NODE: {
        NodeList nodelist = node.getChildNodes();
        if (nodelist != null) {
            int size = nodelist.getLength();
            for (int i = 0; i < size; i++)
                print(out, nodelist.item(i));

        }
        break;
    }

    case Node.CDATA_SECTION_NODE: {
        out.print(normalize(node.getNodeValue()));
        break;
    }

    case Node.TEXT_NODE: {
        out.print(normalize(node.getNodeValue()));
        break;
    }

    case Node.PROCESSING_INSTRUCTION_NODE: {
        out.print("<?");
        out.print(node.getNodeName());
        String s = node.getNodeValue();
        if (s != null && s.length() > 0) {
            out.print(' ');
            out.print(s);
        }
        out.print("?>");
        break;
    }

    case Node.COMMENT_NODE: {
        out.print("<!--");
        out.print(node.getNodeValue());
        out.print("-->");
        break;
    }

    default: {
        out.print(normalize(node.getNodeValue()));
        break;
    }
    }
    out.flush();
}

---

From source file:Main.java

protected static void print(PrintStream out, Node node) {
    if (node == null)
        return;/*from  w  ww  . j av  a2  s  . co  m*/
    short type = node.getNodeType();
    switch (type) {
    case Node.DOCUMENT_NODE: {
        out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
        // out.println("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n");
        NodeList nodelist = node.getChildNodes();
        int size = nodelist.getLength();
        for (int i = 0; i < size; i++)
            print(out, nodelist.item(i));
        break;
    }

    case Node.DOCUMENT_TYPE_NODE: {
        DocumentType docType = (DocumentType) node;
        out.print("<!DOCTYPE " + getDocumentTypeData(docType) + ">\n");
        break;
    }

    case Node.ELEMENT_NODE: {
        out.print('<');
        out.print(node.getNodeName());
        NamedNodeMap map = node.getAttributes();
        if (map != null) {
            int size = map.getLength();
            for (int i = 0; i < size; i++) {
                Attr attr = (Attr) map.item(i);
                out.print(' ');
                out.print(attr.getNodeName());
                out.print("=\"");
                out.print(normalize(attr.getNodeValue()));
                out.print('"');
            }
        }

        if (!node.hasChildNodes())
            out.print("/>");
        else {
            out.print('>');
            NodeList nodelist = node.getChildNodes();
            int numChildren = nodelist.getLength();
            for (int i = 0; i < numChildren; i++)
                print(out, nodelist.item(i));

            out.print("</");
            out.print(node.getNodeName());
            out.print('>');
        }
        break;
    }

    case Node.ENTITY_REFERENCE_NODE: {
        NodeList nodelist = node.getChildNodes();
        if (nodelist != null) {
            int size = nodelist.getLength();
            for (int i = 0; i < size; i++)
                print(out, nodelist.item(i));

        }
        break;
    }

    case Node.CDATA_SECTION_NODE: {
        out.print(normalize(node.getNodeValue()));
        break;
    }

    case Node.TEXT_NODE: {
        out.print(normalize(node.getNodeValue()));
        break;
    }

    case Node.PROCESSING_INSTRUCTION_NODE: {
        out.print("<?");
        out.print(node.getNodeName());
        String s = node.getNodeValue();
        if (s != null && s.length() > 0) {
            out.print(' ');
            out.print(s);
        }
        out.print("?>");
        break;
    }

    case Node.COMMENT_NODE: {
        out.print("<!--");
        out.print(node.getNodeValue());
        out.print("-->");
        break;
    }

    default: {
        out.print(normalize(node.getNodeValue()));
        break;
    }
    }
    out.flush();
}

---

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