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

Example 11 with ProcessingInstruction

use of org.w3c.dom.ProcessingInstruction in project webservices-axiom by apache.

the class DocumentImpl method importNode.

public Node importNode(Node importedNode, boolean deep) throws DOMException {
    short type = importedNode.getNodeType();
    Node newNode = null;
    switch(type) {
        case Node.ELEMENT_NODE:
            {
                Element newElement;
                if (importedNode.getLocalName() == null) {
                    newElement = this.createElement(importedNode.getNodeName());
                } else {
                    String ns = importedNode.getNamespaceURI();
                    ns = (ns != null) ? ns.intern() : null;
                    newElement = createElementNS(ns, importedNode.getNodeName());
                }
                // Copy element's attributes, if any.
                NamedNodeMap sourceAttrs = importedNode.getAttributes();
                if (sourceAttrs != null) {
                    int length = sourceAttrs.getLength();
                    for (int index = 0; index < length; index++) {
                        ((ElementImpl) newElement).coreAppendAttribute((AttrImpl) importNode(sourceAttrs.item(index), true));
                    }
                }
                newNode = newElement;
                break;
            }
        case Node.ATTRIBUTE_NODE:
            {
                if (importedNode.getLocalName() == null) {
                    newNode = createAttribute(importedNode.getNodeName());
                } else {
                    String ns = importedNode.getNamespaceURI();
                    ns = (ns != null) ? ns.intern() : null;
                    newNode = createAttributeNS(ns, importedNode.getNodeName());
                }
                ((Attr) newNode).setValue(importedNode.getNodeValue());
                break;
            }
        case Node.TEXT_NODE:
            {
                newNode = createTextNode(importedNode.getNodeValue());
                break;
            }
        case Node.COMMENT_NODE:
            {
                newNode = createComment(importedNode.getNodeValue());
                break;
            }
        case Node.DOCUMENT_FRAGMENT_NODE:
            {
                newNode = createDocumentFragment();
                // No name, kids carry value
                break;
            }
        case Node.CDATA_SECTION_NODE:
            newNode = createCDATASection(importedNode.getNodeValue());
            break;
        case Node.PROCESSING_INSTRUCTION_NODE:
            {
                ProcessingInstruction pi = (ProcessingInstruction) importedNode;
                newNode = createProcessingInstruction(pi.getTarget(), pi.getData());
                break;
            }
        case Node.ENTITY_REFERENCE_NODE:
        case Node.ENTITY_NODE:
        case Node.DOCUMENT_TYPE_NODE:
        case Node.NOTATION_NODE:
            throw new UnsupportedOperationException("TODO : Implement handling of org.w3c.dom.Node type == " + type);
        // Can't import document nodes
        case Node.DOCUMENT_NODE:
        default:
            throw newDOMException(DOMException.NOT_SUPPORTED_ERR);
    }
    // If deep, replicate and attach the kids.
    if (deep && !(importedNode instanceof Attr)) {
        for (Node srckid = importedNode.getFirstChild(); srckid != null; srckid = srckid.getNextSibling()) {
            newNode.appendChild(importNode(srckid, true));
        }
    }
    return newNode;
}

Example 12 with ProcessingInstruction

use of org.w3c.dom.ProcessingInstruction in project j2objc by google.

the class DocumentImpl method shallowCopy.

/**
     * Returns a shallow copy of the given node. If the node is an element node,
     * its attributes are always copied.
     *
     * @param node a node belonging to any document or DOM implementation.
     * @param operation the operation type to use when notifying user data
     *     handlers of copied element attributes. It is the caller's
     *     responsibility to notify user data handlers of the returned node.
     * @return a new node whose document is this document and whose DOM
     *     implementation is this DOM implementation.
     */
private NodeImpl shallowCopy(short operation, Node node) {
    switch(node.getNodeType()) {
        case Node.ATTRIBUTE_NODE:
            AttrImpl attr = (AttrImpl) node;
            AttrImpl attrCopy;
            if (attr.namespaceAware) {
                attrCopy = createAttributeNS(attr.getNamespaceURI(), attr.getLocalName());
                attrCopy.setPrefix(attr.getPrefix());
            } else {
                attrCopy = createAttribute(attr.getName());
            }
            attrCopy.setNodeValue(attr.getValue());
            return attrCopy;
        case Node.CDATA_SECTION_NODE:
            return createCDATASection(((CharacterData) node).getData());
        case Node.COMMENT_NODE:
            return createComment(((Comment) node).getData());
        case Node.DOCUMENT_FRAGMENT_NODE:
            return createDocumentFragment();
        case Node.DOCUMENT_NODE:
        case Node.DOCUMENT_TYPE_NODE:
            throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Cannot copy node of type " + node.getNodeType());
        case Node.ELEMENT_NODE:
            ElementImpl element = (ElementImpl) node;
            ElementImpl elementCopy;
            if (element.namespaceAware) {
                elementCopy = createElementNS(element.getNamespaceURI(), element.getLocalName());
                elementCopy.setPrefix(element.getPrefix());
            } else {
                elementCopy = createElement(element.getTagName());
            }
            NamedNodeMap attributes = element.getAttributes();
            for (int i = 0; i < attributes.getLength(); i++) {
                AttrImpl elementAttr = (AttrImpl) attributes.item(i);
                AttrImpl elementAttrCopy = (AttrImpl) shallowCopy(operation, elementAttr);
                notifyUserDataHandlers(operation, elementAttr, elementAttrCopy);
                if (elementAttr.namespaceAware) {
                    elementCopy.setAttributeNodeNS(elementAttrCopy);
                } else {
                    elementCopy.setAttributeNode(elementAttrCopy);
                }
            }
            return elementCopy;
        case Node.ENTITY_NODE:
        case Node.NOTATION_NODE:
            // TODO: implement this when we support these node types
            throw new UnsupportedOperationException();
        case Node.ENTITY_REFERENCE_NODE:
            /*
             * When we support entities in the doctype, this will need to
             * behave differently for clones vs. imports. Clones copy
             * entities by value, copying the referenced subtree from the
             * original document. Imports copy entities by reference,
             * possibly referring to a different subtree in the new
             * document.
             */
            return createEntityReference(node.getNodeName());
        case Node.PROCESSING_INSTRUCTION_NODE:
            ProcessingInstruction pi = (ProcessingInstruction) node;
            return createProcessingInstruction(pi.getTarget(), pi.getData());
        case Node.TEXT_NODE:
            return createTextNode(((Text) node).getData());
        default:
            throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Unsupported node type " + node.getNodeType());
    }
}

Example 13 with ProcessingInstruction

use of org.w3c.dom.ProcessingInstruction in project j2objc by google.

the class TreeWalker method startNode.

/**
   * Start processing given node
   *
   *
   * @param node Node to process
   *
   * @throws org.xml.sax.SAXException
   */
protected void startNode(Node node) throws org.xml.sax.SAXException {
    if (m_contentHandler instanceof NodeConsumer) {
        ((NodeConsumer) m_contentHandler).setOriginatingNode(node);
    }
    if (node instanceof Locator) {
        Locator loc = (Locator) node;
        m_locator.setColumnNumber(loc.getColumnNumber());
        m_locator.setLineNumber(loc.getLineNumber());
        m_locator.setPublicId(loc.getPublicId());
        m_locator.setSystemId(loc.getSystemId());
    } else {
        m_locator.setColumnNumber(0);
        m_locator.setLineNumber(0);
    }
    switch(node.getNodeType()) {
        case Node.COMMENT_NODE:
            {
                String data = ((Comment) node).getData();
                if (m_contentHandler instanceof LexicalHandler) {
                    LexicalHandler lh = ((LexicalHandler) this.m_contentHandler);
                    lh.comment(data.toCharArray(), 0, data.length());
                }
            }
            break;
        case Node.DOCUMENT_FRAGMENT_NODE:
            // ??;
            break;
        case Node.DOCUMENT_NODE:
            break;
        case Node.ELEMENT_NODE:
            NamedNodeMap atts = ((Element) node).getAttributes();
            int nAttrs = atts.getLength();
            for (int i = 0; i < nAttrs; i++) {
                Node attr = atts.item(i);
                String attrName = attr.getNodeName();
                // System.out.println("TreeWalker#startNode: attr["+i+"] = "+attrName+", "+attr.getNodeValue());
                if (attrName.equals("xmlns") || attrName.startsWith("xmlns:")) {
                    // System.out.println("TreeWalker#startNode: attr["+i+"] = "+attrName+", "+attr.getNodeValue());
                    int index;
                    // Use "" instead of null, as Xerces likes "" for the 
                    // name of the default namespace.  Fix attributed 
                    // to "Steven Murray" <smurray@ebt.com>.
                    String prefix = (index = attrName.indexOf(":")) < 0 ? "" : attrName.substring(index + 1);
                    this.m_contentHandler.startPrefixMapping(prefix, attr.getNodeValue());
                }
            }
            // System.out.println("m_dh.getNamespaceOfNode(node): "+m_dh.getNamespaceOfNode(node));
            // System.out.println("m_dh.getLocalNameOfNode(node): "+m_dh.getLocalNameOfNode(node));
            String ns = m_dh.getNamespaceOfNode(node);
            if (null == ns)
                ns = "";
            this.m_contentHandler.startElement(ns, m_dh.getLocalNameOfNode(node), node.getNodeName(), new AttList(atts, m_dh));
            break;
        case Node.PROCESSING_INSTRUCTION_NODE:
            {
                ProcessingInstruction pi = (ProcessingInstruction) node;
                String name = pi.getNodeName();
                // String data = pi.getData();
                if (name.equals("xslt-next-is-raw")) {
                    nextIsRaw = true;
                } else {
                    this.m_contentHandler.processingInstruction(pi.getNodeName(), pi.getData());
                }
            }
            break;
        case Node.CDATA_SECTION_NODE:
            {
                boolean isLexH = (m_contentHandler instanceof LexicalHandler);
                LexicalHandler lh = isLexH ? ((LexicalHandler) this.m_contentHandler) : null;
                if (isLexH) {
                    lh.startCDATA();
                }
                dispatachChars(node);
                {
                    if (isLexH) {
                        lh.endCDATA();
                    }
                }
            }
            break;
        case Node.TEXT_NODE:
            {
                if (nextIsRaw) {
                    nextIsRaw = false;
                    m_contentHandler.processingInstruction(javax.xml.transform.Result.PI_DISABLE_OUTPUT_ESCAPING, "");
                    dispatachChars(node);
                    m_contentHandler.processingInstruction(javax.xml.transform.Result.PI_ENABLE_OUTPUT_ESCAPING, "");
                } else {
                    dispatachChars(node);
                }
            }
            break;
        case Node.ENTITY_REFERENCE_NODE:
            {
                EntityReference eref = (EntityReference) node;
                if (m_contentHandler instanceof LexicalHandler) {
                    ((LexicalHandler) this.m_contentHandler).startEntity(eref.getNodeName());
                } else {
                // warning("Can not output entity to a pure SAX ContentHandler");
                }
            }
            break;
        default:
    }
}

Example 14 with ProcessingInstruction

use of org.w3c.dom.ProcessingInstruction in project j2objc by google.

the class DOM3TreeWalker method serializePI.

/**
     * Serializes an ProcessingInstruction Node.
     * 
     * @param node The ProcessingInstruction Node to serialize
     */
protected void serializePI(ProcessingInstruction node) throws SAXException {
    ProcessingInstruction pi = node;
    String name = pi.getNodeName();
    // well-formed=true
    if ((fFeatures & WELLFORMED) != 0) {
        isPIWellFormed(node);
    }
    // apply the LSSerializer filter
    if (!applyFilter(node, NodeFilter.SHOW_PROCESSING_INSTRUCTION)) {
        return;
    }
    // String data = pi.getData();
    if (name.equals("xslt-next-is-raw")) {
        fNextIsRaw = true;
    } else {
        this.fSerializer.processingInstruction(name, pi.getData());
    }
}

Example 15 with ProcessingInstruction

use of org.w3c.dom.ProcessingInstruction in project robovm by robovm.

the class TreeWalker method startNode.

/**
   * Start processing given node
   *
   *
   * @param node Node to process
   *
   * @throws org.xml.sax.SAXException
   */
protected void startNode(Node node) throws org.xml.sax.SAXException {
    if (node instanceof Locator) {
        Locator loc = (Locator) node;
        m_locator.setColumnNumber(loc.getColumnNumber());
        m_locator.setLineNumber(loc.getLineNumber());
        m_locator.setPublicId(loc.getPublicId());
        m_locator.setSystemId(loc.getSystemId());
    } else {
        m_locator.setColumnNumber(0);
        m_locator.setLineNumber(0);
    }
    switch(node.getNodeType()) {
        case Node.COMMENT_NODE:
            {
                String data = ((Comment) node).getData();
                if (m_contentHandler instanceof LexicalHandler) {
                    LexicalHandler lh = ((LexicalHandler) this.m_contentHandler);
                    lh.comment(data.toCharArray(), 0, data.length());
                }
            }
            break;
        case Node.DOCUMENT_FRAGMENT_NODE:
            // ??;
            break;
        case Node.DOCUMENT_NODE:
            break;
        case Node.ELEMENT_NODE:
            Element elem_node = (Element) node;
            {
                // Make sure the namespace node
                // for the element itself is declared
                // to the ContentHandler
                String uri = elem_node.getNamespaceURI();
                if (uri != null) {
                    String prefix = elem_node.getPrefix();
                    if (prefix == null)
                        prefix = "";
                    this.m_contentHandler.startPrefixMapping(prefix, uri);
                }
            }
            NamedNodeMap atts = elem_node.getAttributes();
            int nAttrs = atts.getLength();
            // each attribute is declared to the ContentHandler
            for (int i = 0; i < nAttrs; i++) {
                final Node attr = atts.item(i);
                final String attrName = attr.getNodeName();
                final int colon = attrName.indexOf(':');
                final String prefix;
                // System.out.println("TreeWalker#startNode: attr["+i+"] = "+attrName+", "+attr.getNodeValue());
                if (attrName.equals("xmlns") || attrName.startsWith("xmlns:")) {
                    // to "Steven Murray" <smurray@ebt.com>.
                    if (colon < 0)
                        prefix = "";
                    else
                        prefix = attrName.substring(colon + 1);
                    this.m_contentHandler.startPrefixMapping(prefix, attr.getNodeValue());
                } else if (colon > 0) {
                    prefix = attrName.substring(0, colon);
                    String uri = attr.getNamespaceURI();
                    if (uri != null)
                        this.m_contentHandler.startPrefixMapping(prefix, uri);
                }
            }
            String ns = m_dh.getNamespaceOfNode(node);
            if (null == ns)
                ns = "";
            this.m_contentHandler.startElement(ns, m_dh.getLocalNameOfNode(node), node.getNodeName(), new AttList(atts, m_dh));
            break;
        case Node.PROCESSING_INSTRUCTION_NODE:
            {
                ProcessingInstruction pi = (ProcessingInstruction) node;
                String name = pi.getNodeName();
                // String data = pi.getData();
                if (name.equals("xslt-next-is-raw")) {
                    nextIsRaw = true;
                } else {
                    this.m_contentHandler.processingInstruction(pi.getNodeName(), pi.getData());
                }
            }
            break;
        case Node.CDATA_SECTION_NODE:
            {
                boolean isLexH = (m_contentHandler instanceof LexicalHandler);
                LexicalHandler lh = isLexH ? ((LexicalHandler) this.m_contentHandler) : null;
                if (isLexH) {
                    lh.startCDATA();
                }
                dispatachChars(node);
                {
                    if (isLexH) {
                        lh.endCDATA();
                    }
                }
            }
            break;
        case Node.TEXT_NODE:
            {
                if (nextIsRaw) {
                    nextIsRaw = false;
                    m_contentHandler.processingInstruction(javax.xml.transform.Result.PI_DISABLE_OUTPUT_ESCAPING, "");
                    dispatachChars(node);
                    m_contentHandler.processingInstruction(javax.xml.transform.Result.PI_ENABLE_OUTPUT_ESCAPING, "");
                } else {
                    dispatachChars(node);
                }
            }
            break;
        case Node.ENTITY_REFERENCE_NODE:
            {
                EntityReference eref = (EntityReference) node;
                if (m_contentHandler instanceof LexicalHandler) {
                    ((LexicalHandler) this.m_contentHandler).startEntity(eref.getNodeName());
                } else {
                // warning("Can not output entity to a pure SAX ContentHandler");
                }
            }
            break;
        default:
    }
}