Examples with DomProcessingInstruction com.gargoylesoftware.htmlunit.html.DomProcessingInstruction used on opensource projects

Example 1 with DomProcessingInstruction

use of com.gargoylesoftware.htmlunit.html.DomProcessingInstruction in project htmlunit by HtmlUnit.

the class XmlUtils method createFrom.

private static DomNode createFrom(final SgmlPage page, final Node source, final boolean handleXHTMLAsHTML, final Map<Integer, List<String>> attributesOrderMap) {
    if (source.getNodeType() == Node.TEXT_NODE) {
        return new DomText(page, source.getNodeValue());
    }
    if (source.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) {
        return new DomProcessingInstruction(page, source.getNodeName(), source.getNodeValue());
    }
    if (source.getNodeType() == Node.COMMENT_NODE) {
        return new DomComment(page, source.getNodeValue());
    }
    if (source.getNodeType() == Node.DOCUMENT_TYPE_NODE) {
        final DocumentType documentType = (DocumentType) source;
        return new DomDocumentType(page, documentType.getName(), documentType.getPublicId(), documentType.getSystemId());
    }
    final String ns = source.getNamespaceURI();
    String localName = source.getLocalName();
    if (handleXHTMLAsHTML && Html.XHTML_NAMESPACE.equals(ns)) {
        final ElementFactory factory = page.getWebClient().getPageCreator().getHtmlParser().getFactory(localName);
        return factory.createElementNS(page, ns, localName, namedNodeMapToSaxAttributes(source.getAttributes(), attributesOrderMap, source));
    }
    final NamedNodeMap nodeAttributes = source.getAttributes();
    if (page != null && page.isHtmlPage()) {
        localName = localName.toUpperCase(Locale.ROOT);
    }
    final String qualifiedName;
    if (source.getPrefix() == null) {
        qualifiedName = localName;
    } else {
        qualifiedName = source.getPrefix() + ':' + localName;
    }
    final String namespaceURI = source.getNamespaceURI();
    if (Html.SVG_NAMESPACE.equals(namespaceURI)) {
        return page.getWebClient().getPageCreator().getHtmlParser().getSvgFactory().createElementNS(page, namespaceURI, qualifiedName, namedNodeMapToSaxAttributes(nodeAttributes, attributesOrderMap, source));
    }
    final Map<String, DomAttr> attributes = new LinkedHashMap<>();
    for (int i = 0; i < nodeAttributes.getLength(); i++) {
        final int orderedIndex = getIndex(nodeAttributes, attributesOrderMap, source, i);
        final Attr attribute = (Attr) nodeAttributes.item(orderedIndex);
        final String attributeNamespaceURI = attribute.getNamespaceURI();
        final String attributeQualifiedName;
        if (attribute.getPrefix() == null) {
            attributeQualifiedName = attribute.getLocalName();
        } else {
            attributeQualifiedName = attribute.getPrefix() + ':' + attribute.getLocalName();
        }
        final String value = attribute.getNodeValue();
        final boolean specified = attribute.getSpecified();
        final DomAttr xmlAttribute = new DomAttr(page, attributeNamespaceURI, attributeQualifiedName, value, specified);
        attributes.put(attribute.getNodeName(), xmlAttribute);
    }
    return new DomElement(namespaceURI, qualifiedName, page, attributes);
}

Example 2 with DomProcessingInstruction

use of com.gargoylesoftware.htmlunit.html.DomProcessingInstruction in project htmlunit by HtmlUnit.

the class XMLDOMProcessingInstruction method setNodeValue.

/**
 * Attempting to set the value of document fragments generates an error.
 * @param newValue the new value to set
 */
@Override
public void setNodeValue(final String newValue) {
    final DomProcessingInstruction domProcessingInstruction = getDomNodeOrDie();
    if (XML_DECLARATION_TARGET.equalsIgnoreCase(domProcessingInstruction.getTarget())) {
        throw Context.reportRuntimeError("This operation cannot be performed with a node of type XMLDECL.");
    }
    super.setNodeValue(newValue);
}

Example 3 with DomProcessingInstruction

use of com.gargoylesoftware.htmlunit.html.DomProcessingInstruction in project htmlunit by HtmlUnit.

the class XMLDOMProcessingInstruction method setData.

/**
 * Sets the content of the processing instruction, excluding the target.
 * @param data the content of the processing instruction, excluding the target
 */
@JsxSetter
public void setData(final String data) {
    if (data == null || "null".equals(data)) {
        throw Context.reportRuntimeError("Type mismatch.");
    }
    final DomProcessingInstruction domProcessingInstruction = getDomNodeOrDie();
    if (XML_DECLARATION_TARGET.equalsIgnoreCase(domProcessingInstruction.getTarget())) {
        throw Context.reportRuntimeError("This operation cannot be performed with a node of type XMLDECL.");
    }
    domProcessingInstruction.setData(data);
}

Example 4 with DomProcessingInstruction

use of com.gargoylesoftware.htmlunit.html.DomProcessingInstruction in project htmlunit by HtmlUnit.

the class XMLDOMProcessingInstruction method getAttributes.

/**
 * Returns the list of attributes for this element.
 * @return the list of attributes for this element
 */
@Override
public Object getAttributes() {
    if (!attributesComputed_) {
        final DomProcessingInstruction domProcessingInstruction = getDomNodeOrDie();
        if (XML_DECLARATION_TARGET.equalsIgnoreCase(domProcessingInstruction.getTarget())) {
            attributes_ = new XMLDOMNamedNodeMap(getDomNodeOrDie());
        }
        attributesComputed_ = true;
    }
    return attributes_;
}

Example 5 with DomProcessingInstruction

use of com.gargoylesoftware.htmlunit.html.DomProcessingInstruction in project htmlunit by HtmlUnit.

the class XmlUtils method copy.

/**
 * Copy all children from 'source' to 'dest', within the context of the specified page.
 * @param page the page which the nodes belong to
 * @param source the node to copy from
 * @param dest the node to copy to
 * @param handleXHTMLAsHTML if true elements from the XHTML namespace are handled as HTML elements instead of
 *     DOM elements
 */
private static void copy(final SgmlPage page, final Node source, final DomNode dest, final boolean handleXHTMLAsHTML, final Map<Integer, List<String>> attributesOrderMap) {
    final NodeList nodeChildren = source.getChildNodes();
    for (int i = 0; i < nodeChildren.getLength(); i++) {
        final Node child = nodeChildren.item(i);
        switch(child.getNodeType()) {
            case Node.ELEMENT_NODE:
                final DomNode childXml = createFrom(page, child, handleXHTMLAsHTML, attributesOrderMap);
                dest.appendChild(childXml);
                copy(page, child, childXml, handleXHTMLAsHTML, attributesOrderMap);
                break;
            case Node.TEXT_NODE:
                dest.appendChild(new DomText(page, child.getNodeValue()));
                break;
            case Node.CDATA_SECTION_NODE:
                dest.appendChild(new DomCDataSection(page, child.getNodeValue()));
                break;
            case Node.COMMENT_NODE:
                dest.appendChild(new DomComment(page, child.getNodeValue()));
                break;
            case Node.PROCESSING_INSTRUCTION_NODE:
                dest.appendChild(new DomProcessingInstruction(page, child.getNodeName(), child.getNodeValue()));
                break;
            default:
                if (LOG.isWarnEnabled()) {
                    LOG.warn("NodeType " + child.getNodeType() + " (" + child.getNodeName() + ") is not yet supported.");
                }
        }
    }
}