Example usage for org.w3c.dom Node CDATA_SECTION_NODE

Introduction

In this page you can find the example usage for org.w3c.dom Node CDATA_SECTION_NODE.

Prototype

short CDATA_SECTION_NODE

To view the source code for org.w3c.dom Node CDATA_SECTION_NODE.

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Document

The node is a CDATASection.

Usage

From source file:edu.duke.cabig.c3pr.webservice.integration.XMLUtils.java

/**
 * Does deep comparison of two DOM trees represented by the given
 * {@link Element}s. Elements are considered root nodes of the trees. <br>
 * <br>//  w ww  .  ja  v  a  2  s.  c  om
 * This version of the method will <b>only</b> process elements of types
 * {@link Node#ELEMENT_NODE},{@link Node#TEXT_NODE},
 * {@link Node#CDATA_SECTION_NODE}; others will be ignored. Content of text
 * nodes is normalized before comparison. <br>
 * <br>
 * When comparing two elements, their local names, namespaces, and
 * attributes (except <code>xmlns* and xsi:type</code>) are accounted for. <br>
 * <br>
 * Due to issues with using
 * <code>setIgnoringElementContentWhitespace(true)</code>, which does not
 * seem to work, this method will throw out empty text nodes when comparing
 * children.
 * 
 * @since 1.0
 * @param e1
 * @param e2
 * @return
 */
public static boolean isDeepEqual(Node n1, Node n2) {
    if (!StringUtils.equals(n1.getLocalName(), n2.getLocalName())) {
        log.info("Node local names are not equal: " + n1.getLocalName() + " " + n2.getLocalName());
        return false;
    }
    if (!StringUtils.equals(n1.getNamespaceURI(), n2.getNamespaceURI())) {
        log.info("Node namespaces are not equal: " + n1.getNamespaceURI() + " " + n2.getNamespaceURI());
        return false;
    }
    if (n1.getNodeType() != n2.getNodeType()) {
        log.info("Node types are not equal: " + n1.getNodeType() + " " + n2.getNodeType());
        return false;
    }
    // check attributes equality.
    NamedNodeMap attrs1 = n1.getAttributes();
    NamedNodeMap attrs2 = n2.getAttributes();
    if (!isEqual(attrs1, attrs2)) {
        return false;
    }

    short nodeType = n1.getNodeType();
    switch (nodeType) {
    case Node.ELEMENT_NODE:
        return isDeepEqual(filterOutEmptyTextNodes(n1.getChildNodes()),
                filterOutEmptyTextNodes(n2.getChildNodes()));
    case Node.TEXT_NODE:
        return isTextNodeEqual(n1, n2);
    case Node.CDATA_SECTION_NODE:
        return isTextNodeEqual(n1, n2);
    default:
        break;
    }
    return true;
}

---

From source file:Main.java

private static void prettyPrintLoop(Node node, StringBuilder string, String indentation) {
    if (node == null) {
        return;/*www . j a  v a 2  s .  c o 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

public static String getTextData(Element element) {
    NodeList childNodes = element.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        if ((childNodes.item(i).getNodeType() == Node.TEXT_NODE)
                || (childNodes.item(i).getNodeType() == Node.CDATA_SECTION_NODE)) {
            if (childNodes.item(i) != null) {
                String tmpStr = ((Text) childNodes.item(i)).getWholeText().trim();
                if (tmpStr.length() > 0) {
                    return tmpStr;
                }//from   ww  w.  ja v a  2 s . c om
            }
        }
    }
    return null;
}

---

From source file:Main.java

/**
 * Serializes the DOM-tree to a stringBuffer. Recursive method!
 *
 * @param node Node to start examining the tree from.
 * @param writeString The StringBuffer you want to fill with xml.
 * @return The StringBuffer containing the xml.
 * /*  w ww . j  a v a 2  s.c  o m*/
 * @since 2002-12-12
 * @author Mattias Bogeblad
 */

public static StringBuffer serializeDom(Node node, StringBuffer writeString) {
    int type = node.getNodeType();
    try {
        switch (type) {
        // print the document element
        case Node.DOCUMENT_NODE: {
            writeString.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
            writeString = serializeDom(((Document) node).getDocumentElement(), writeString);
            break;
        }
        // print element with attributes
        case Node.ELEMENT_NODE: {
            writeString.append("<");
            writeString.append(node.getNodeName());
            NamedNodeMap attrs = node.getAttributes();
            for (int i = 0; i < attrs.getLength(); i++) {
                Node attr = attrs.item(i);
                String outString = " " + attr.getNodeName() + "=\""
                        + replaceSpecialCharacters(attr.getNodeValue()) + "\"";
                writeString.append(outString);
            }
            writeString.append(">");
            NodeList children = node.getChildNodes();
            if (children != null) {
                int len = children.getLength();
                for (int i = 0; i < len; i++)
                    writeString = serializeDom(children.item(i), writeString);
            }
            break;
        }
        // handle entity reference nodes
        case Node.ENTITY_REFERENCE_NODE: {
            String outString = "&" + node.getNodeName() + ";";
            writeString.append(outString);
            break;
        }
        // print cdata sections
        case Node.CDATA_SECTION_NODE: {
            String outString = "<![CDATA[" + node.getNodeValue() + "]]>";
            writeString.append(outString);
            break;
        }
        // print text
        case Node.TEXT_NODE: {
            writeString.append(replaceSpecialCharacters(node.getNodeValue()));
            break;
        }
        // print processing instruction
        case Node.PROCESSING_INSTRUCTION_NODE: {
            String data = node.getNodeValue();
            String outString = "<?" + node.getNodeName() + " " + data + "?>";
            writeString.append(outString);
            break;
        }
        }
        if (type == Node.ELEMENT_NODE) {
            String outString = "</" + node.getNodeName() + ">";
            writeString.append(outString);
        }
    } catch (Exception e) {

    }
    return writeString;
}

---

From source file:Main.java

/**
 * Get the content of the given element.
 *
 * @param element   The element to get the content for.
 * @param defaultStr The default to return when there is no content.
 * @return The content of the element or the default.
 *//* w  w w. ja  v  a2  s.c  om*/
public static String getElementContent(Element element, String defaultStr) throws Exception {
    if (element == null) {
        return defaultStr;
    }

    final NodeList children = element.getChildNodes();
    final StringBuilder result = new StringBuilder("");
    for (int i = 0; i < children.getLength(); i++) {
        if (children.item(i).getNodeType() == Node.TEXT_NODE
                || children.item(i).getNodeType() == Node.CDATA_SECTION_NODE) {
            result.append(children.item(i).getNodeValue());
        }
        //         else if ( children.item( i ).getNodeType() == Node.COMMENT_NODE ) {
        //            // Ignore comment nodes
        //         }
    }
    return result.toString().trim();
}

---

From source file:Main.java

private static Node getChildNodeByType(Element element, short nodeType) {
    if (element == null)
        return null;

    NodeList nodes = element.getChildNodes();
    if (nodes == null || nodes.getLength() < 1)
        return null;

    Node node;/*from w  w w. j av a  2  s.c  o  m*/
    String data;
    for (int i = 0; i < nodes.getLength(); i++) {
        node = nodes.item(i);
        short type = node.getNodeType();
        if (type == nodeType) {
            if (type == Node.TEXT_NODE || type == Node.CDATA_SECTION_NODE) {
                data = ((Text) node).getData();
                if (data == null || data.trim().length() < 1)
                    continue;
            }

            return node;
        }
    }

    return null;
}

---

From source file:DOMDump.java

private void dumpLoop(Node node, String indent) {
    switch (node.getNodeType()) {
    case Node.CDATA_SECTION_NODE:
        System.out.println(indent + "CDATA_SECTION_NODE");
        break;//from   w w w.  ja  v a  2 s .  c om
    case Node.COMMENT_NODE:
        System.out.println(indent + "COMMENT_NODE");
        break;
    case Node.DOCUMENT_FRAGMENT_NODE:
        System.out.println(indent + "DOCUMENT_FRAGMENT_NODE");
        break;
    case Node.DOCUMENT_NODE:
        System.out.println(indent + "DOCUMENT_NODE");
        break;
    case Node.DOCUMENT_TYPE_NODE:
        System.out.println(indent + "DOCUMENT_TYPE_NODE");
        break;
    case Node.ELEMENT_NODE:
        System.out.println(indent + "ELEMENT_NODE");
        break;
    case Node.ENTITY_NODE:
        System.out.println(indent + "ENTITY_NODE");
        break;
    case Node.ENTITY_REFERENCE_NODE:
        System.out.println(indent + "ENTITY_REFERENCE_NODE");
        break;
    case Node.NOTATION_NODE:
        System.out.println(indent + "NOTATION_NODE");
        break;
    case Node.PROCESSING_INSTRUCTION_NODE:
        System.out.println(indent + "PROCESSING_INSTRUCTION_NODE");
        break;
    case Node.TEXT_NODE:
        System.out.println(indent + "TEXT_NODE");
        break;
    default:
        System.out.println(indent + "Unknown node");
        break;
    }

    NodeList list = node.getChildNodes();
    for (int i = 0; i < list.getLength(); i++)
        dumpLoop(list.item(i), indent + "   ");

}

---

From source file:com.autentia.tnt.xml.UtilitiesXML.java

/**
 * Devuelve el texto de un nodo: <tag>TEXTO</tag>
 * @param n//from w w w. java2  s .c  o  m
 * @return
 */
public static String getTexto(Node n) {
    NodeList nl = n.getChildNodes();
    Node act = null;

    for (int i = 0; i < nl.getLength(); i++) {
        act = nl.item(i);
        if (act == null)
            return null;
        if ((act.getNodeType() == Node.CDATA_SECTION_NODE) || (act.getNodeType() == Node.TEXT_NODE))
            return act.getNodeValue();
    }
    return "";
}

---

From source file:DOMEdit.java

private static void outputloop(Node node, String indent) {
    switch (node.getNodeType()) {
    case Node.ELEMENT_NODE:
        outputElement((Element) node, indent);
        break;// w  w w  .  j  a va  2s.  c  om
    case Node.TEXT_NODE:
        outputText((Text) node, indent);
        break;
    case Node.CDATA_SECTION_NODE:
        outputCDATASection((CDATASection) node, indent);
        break;
    case Node.COMMENT_NODE:
        outputComment((Comment) node, indent);
        break;
    case Node.PROCESSING_INSTRUCTION_NODE:
        outputProcessingInstructionNode((ProcessingInstruction) node, indent);
        break;
    default:
        System.out.println("Unknown node type: " + node.getNodeType());
        break;
    }
}

---

From source file:Main.java

protected static void print(PrintStream out, Node node) {
    if (node == null)
        return;//from w w w.  j av  a 2 s  . c o  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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