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

Example 11 with DomAttr

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

the class XMLSerializer method toXml.

private void toXml(final int indent, final DomNode node, final StringBuilder builder) {
    final String nodeName = node.getNodeName();
    builder.append('<').append(nodeName);
    final String optionalPrefix = "";
    final String namespaceURI = node.getNamespaceURI();
    final String prefix = node.getPrefix();
    if (namespaceURI != null && prefix != null) {
        boolean sameNamespace = false;
        for (DomNode parentNode = node.getParentNode(); parentNode instanceof DomElement; parentNode = parentNode.getParentNode()) {
            if (namespaceURI.equals(parentNode.getNamespaceURI())) {
                sameNamespace = true;
                break;
            }
        }
        if (node.getParentNode() == null || !sameNamespace) {
            ((DomElement) node).setAttribute("xmlns:" + prefix, namespaceURI);
        }
    }
    final NamedNodeMap attributesMap = node.getAttributes();
    for (int i = 0; i < attributesMap.getLength(); i++) {
        final DomAttr attrib = (DomAttr) attributesMap.item(i);
        builder.append(' ').append(attrib.getQualifiedName()).append("=\"").append(attrib.getValue()).append('"');
    }
    boolean startTagClosed = false;
    for (final DomNode child : node.getChildren()) {
        if (!startTagClosed) {
            builder.append(optionalPrefix).append('>');
            startTagClosed = true;
        }
        switch(child.getNodeType()) {
            case Node.ELEMENT_NODE:
                toXml(indent + 1, child, builder);
                break;
            case Node.TEXT_NODE:
                String value = child.getNodeValue();
                value = StringUtils.escapeXmlChars(value);
                if (preserveWhiteSpace_) {
                    builder.append(value.replace("\n", "\r\n"));
                } else if (org.apache.commons.lang3.StringUtils.isBlank(value)) {
                    builder.append("\r\n");
                    final DomNode sibling = child.getNextSibling();
                    if (sibling != null && sibling.getNodeType() == Node.ELEMENT_NODE) {
                        for (int i = 0; i < indent; i++) {
                            builder.append('\t');
                        }
                    }
                } else {
                    builder.append(value.replace("\n", "\r\n"));
                }
                break;
            case Node.CDATA_SECTION_NODE:
            case Node.COMMENT_NODE:
                if (!preserveWhiteSpace_ && builder.charAt(builder.length() - 1) == '\n') {
                    for (int i = 0; i < indent; i++) {
                        builder.append('\t');
                    }
                }
                builder.append(child.asXml());
                break;
            default:
        }
    }
    if (startTagClosed) {
        if (!preserveWhiteSpace_ && builder.charAt(builder.length() - 1) == '\n') {
            for (int i = 0; i < indent - 1; i++) {
                builder.append('\t');
            }
        }
        builder.append("</").append(nodeName).append('>');
    } else {
        builder.append(optionalPrefix).append("/>");
    }
}

Example 12 with DomAttr

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

the class XMLDOMAttribute method detachFromParent.

/**
 * Detaches this attribute from the parent HTML element after caching the attribute value.
 */
public void detachFromParent() {
    final DomAttr domNode = getDomNodeOrDie();
    final DomElement parent = (DomElement) domNode.getParentNode();
    if (parent != null) {
        domNode.setValue(parent.getAttribute(getName()));
    }
    domNode.remove();
}

Example 13 with DomAttr

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

the class XMLDocument method makeScriptableFor.

/**
 * {@inheritDoc}
 */
@Override
public HtmlUnitScriptable makeScriptableFor(final DomNode domNode) {
    final HtmlUnitScriptable scriptable;
    // TODO: cleanup, getScriptObject() should be used!!!
    if (domNode instanceof DomElement && !(domNode instanceof HtmlElement)) {
        if (domNode instanceof SvgElement) {
            final Class<? extends HtmlUnitScriptable> javaScriptClass = ((JavaScriptEngine) getWindow().getWebWindow().getWebClient().getJavaScriptEngine()).getJavaScriptClass(domNode.getClass());
            try {
                scriptable = javaScriptClass.newInstance();
            } catch (final Exception e) {
                throw Context.throwAsScriptRuntimeEx(e);
            }
        } else {
            scriptable = new Element();
        }
    } else if (domNode instanceof DomAttr) {
        scriptable = new Attr();
    } else {
        return super.makeScriptableFor(domNode);
    }
    scriptable.setPrototype(getPrototype(scriptable.getClass()));
    scriptable.setParentScope(getParentScope());
    scriptable.setDomNode(domNode);
    return scriptable;
}

Example 14 with DomAttr

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

the class XmlUtils method lookupPrefix.

/**
 * Search for the prefix associated with specified namespace URI.
 * @param element the element to start searching from
 * @param namespace the namespace prefix
 * @return the prefix bound to the namespace URI; or null if there is no such namespace
 */
public static String lookupPrefix(final DomElement element, final String namespace) {
    final Map<String, DomAttr> attributes = element.getAttributesMap();
    for (final Map.Entry<String, DomAttr> entry : attributes.entrySet()) {
        final String name = entry.getKey();
        final DomAttr value = entry.getValue();
        if (name.startsWith("xmlns:") && value.getValue().equals(namespace)) {
            return name.substring(6);
        }
    }
    for (final DomNode child : element.getChildren()) {
        if (child instanceof DomElement) {
            final String prefix = lookupPrefix((DomElement) child, namespace);
            if (prefix != null) {
                return prefix;
            }
        }
    }
    return null;
}

Example 15 with DomAttr

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

the class SvgElementFactory method toMap.

private static Map<String, DomAttr> toMap(final SgmlPage page, final Attributes attributes) {
    Map<String, DomAttr> attributeMap = null;
    if (attributes != null) {
        attributeMap = new LinkedHashMap<>(attributes.getLength());
        for (int i = 0; i < attributes.getLength(); i++) {
            final String qName = attributes.getQName(i);
            // browsers consider only first attribute (ex: <div id='foo' id='something'>...</div>)
            if (!attributeMap.containsKey(qName)) {
                String namespaceURI = attributes.getURI(i);
                if (namespaceURI != null && namespaceURI.isEmpty()) {
                    namespaceURI = null;
                }
                final DomAttr newAttr = new DomAttr(page, namespaceURI, qName, attributes.getValue(i), true);
                attributeMap.put(qName, newAttr);
            }
        }
    }
    return attributeMap;
}