Examples with CharacterData org.w3c.dom.CharacterData used on opensource projects

Example 11 with CharacterData

use of org.w3c.dom.CharacterData in project aries by apache.

the class Parser method getTextValue.

private static String getTextValue(Element element) {
    StringBuffer value = new StringBuffer();
    NodeList nl = element.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node item = nl.item(i);
        if ((item instanceof CharacterData && !(item instanceof Comment)) || item instanceof EntityReference) {
            value.append(item.getNodeValue());
        }
    }
    return value.toString();
}

Example 12 with CharacterData

use of org.w3c.dom.CharacterData in project Lucee by lucee.

the class XMLCaster method toHTML.

private static void toHTML(Node node, StringBuilder sb) throws ExpressionException {
    short type = node.getNodeType();
    if (Node.ELEMENT_NODE == type) {
        Element el = (Element) node;
        String tagName = el.getTagName();
        sb.append('<');
        sb.append(tagName);
        NamedNodeMap attrs = el.getAttributes();
        Attr attr;
        int len = attrs.getLength();
        for (int i = 0; i < len; i++) {
            attr = (Attr) attrs.item(i);
            sb.append(' ');
            sb.append(attr.getName());
            sb.append("=\"");
            sb.append(attr.getValue());
            sb.append('"');
        }
        NodeList children = el.getChildNodes();
        len = children.getLength();
        boolean doEndTag = len != 0 || (tagName.length() == 4 && (tagName.equalsIgnoreCase("head") || tagName.equalsIgnoreCase("body")));
        if (!doEndTag)
            sb.append(" />");
        else
            sb.append('>');
        for (int i = 0; i < len; i++) {
            toHTML(children.item(i), sb);
        }
        if (doEndTag) {
            sb.append("</");
            sb.append(el.getTagName());
            sb.append('>');
        }
    } else if (node instanceof CharacterData) {
        sb.append(HTMLEntities.escapeHTML(node.getNodeValue()));
    }
}

Example 13 with CharacterData

use of org.w3c.dom.CharacterData in project knime-core by knime.

the class XmlDomComparer method areNodesEqual.

private static Diff areNodesEqual(final Node node1, final Node node2, final XmlDomComparerCustomizer l) {
    // Check for incompatible types
    if (node1.getNodeType() != node2.getNodeType()) {
        return new Diff(node1, node1.getNodeType(), node2.getNodeType(), Type.TYPE_MISSMATCH);
    }
    switch(node1.getNodeType()) {
        case Node.TEXT_NODE:
        case Node.CDATA_SECTION_NODE:
        case Node.COMMENT_NODE:
            String textNode1 = ((CharacterData) node1).getData();
            String textNode2 = ((CharacterData) node2).getData();
            if (!Objects.equals(textNode1, textNode2)) {
                return new Diff(node1, textNode1, textNode2, Type.TEXT_MISSMATCH);
            }
            return null;
        case Node.DOCUMENT_NODE:
            return areNodesEqual(((Document) node1).getDocumentElement(), ((Document) node2).getDocumentElement(), l);
        case Node.ELEMENT_NODE:
            // Different names means different nodes
            Element element1 = (Element) node1;
            Element element2 = (Element) node2;
            Diff namesComparison = checkNamesAndNS(element1, element2);
            if (namesComparison != null) {
                return namesComparison;
            }
            Diff attributeComparison = areAttributesEqual(node1, node2, l);
            if (attributeComparison != null) {
                return attributeComparison;
            }
            return areChildsEqual(node1, node2, l);
        case Node.PROCESSING_INSTRUCTION_NODE:
            String piNode1 = ((ProcessingInstruction) node1).getData();
            String piNode2 = ((ProcessingInstruction) node2).getData();
            if (!Objects.equals(piNode1, piNode2)) {
                return new Diff(node1, piNode1, piNode2, Type.TEXT_MISSMATCH);
            }
            return null;
        default:
            throw new IllegalArgumentException("Nodes with type: " + node1.getNodeType() + " are not supported");
    }
}

Example 14 with CharacterData

use of org.w3c.dom.CharacterData in project knime-core by knime.

the class XmlDomComparer method hashCode.

/**
 * Computes a default hashCode from a given XML Node. The customizer defines the Nodes which are considered during
 * the hashCode computation. If the customizer is <code>null</code> all nodes are considered.
 *
 * @param arg0 the argument
 * @param customizer the filter
 * @return hashcode based on given node and filter
 */
public static int hashCode(final Node arg0, final XmlDomComparerCustomizer customizer) {
    int hash = 1;
    switch(arg0.getNodeType()) {
        case Node.DOCUMENT_NODE:
            Document expectedDoc = (Document) arg0;
            hash += hashCode(expectedDoc.getDocumentElement(), customizer);
            break;
        case Node.ELEMENT_NODE:
            Element expectedElement = (Element) arg0;
            hash += PRIME * getQualifiedName(expectedElement).hashCode();
            hash += hashAttributes(expectedElement.getAttributes(), customizer);
            NodeList expectedChildren = expectedElement.getChildNodes();
            int includedChildren = 0;
            for (int i = 0; i < expectedChildren.getLength(); i++) {
                Node item = expectedChildren.item(i);
                if (customizer.include(item)) {
                    includedChildren++;
                    switch(customizer.determineCompareStrategy(item)) {
                        case UNORDERED:
                            hash = hash + hashCode(item, customizer);
                            break;
                        case ORDERED:
                        default:
                            // take also the sequence of the elements into account
                            hash = hash * includedChildren * PRIME + hashCode(item, customizer);
                            break;
                    }
                }
            }
            break;
        case Node.TEXT_NODE:
        case Node.CDATA_SECTION_NODE:
            hash += hash * PRIME + ((CharacterData) arg0).getData().trim().hashCode();
            break;
        default:
            break;
    }
    return hash;
}