Examples with LexicalHandler org.xml.sax.ext.LexicalHandler used on opensource projects

Example 6 with LexicalHandler

use of org.xml.sax.ext.LexicalHandler 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 (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 7 with LexicalHandler

use of org.xml.sax.ext.LexicalHandler in project spring-framework by spring-projects.

the class CastorMarshaller method marshalXmlStreamWriter.

@Override
protected void marshalXmlStreamWriter(Object graph, XMLStreamWriter streamWriter) throws XmlMappingException {
    ContentHandler contentHandler = StaxUtils.createContentHandler(streamWriter);
    LexicalHandler lexicalHandler = null;
    if (contentHandler instanceof LexicalHandler) {
        lexicalHandler = (LexicalHandler) contentHandler;
    }
    marshalSaxHandlers(graph, StaxUtils.createContentHandler(streamWriter), lexicalHandler);
}

Example 8 with LexicalHandler

use of org.xml.sax.ext.LexicalHandler in project spring-framework by spring-projects.

the class XStreamMarshaller method marshalXmlEventWriter.

@Override
protected void marshalXmlEventWriter(Object graph, XMLEventWriter eventWriter) throws XmlMappingException {
    ContentHandler contentHandler = StaxUtils.createContentHandler(eventWriter);
    LexicalHandler lexicalHandler = null;
    if (contentHandler instanceof LexicalHandler) {
        lexicalHandler = (LexicalHandler) contentHandler;
    }
    marshalSaxHandlers(graph, contentHandler, lexicalHandler);
}

Example 9 with LexicalHandler

use of org.xml.sax.ext.LexicalHandler in project j2objc by google.

the class TreeWalker method endNode.

/**
   * End processing of given node 
   *
   *
   * @param node Node we just finished processing
   *
   * @throws org.xml.sax.SAXException
   */
protected void endNode(Node node) throws org.xml.sax.SAXException {
    switch(node.getNodeType()) {
        case Node.DOCUMENT_NODE:
            break;
        case Node.ELEMENT_NODE:
            String ns = m_dh.getNamespaceOfNode(node);
            if (null == ns)
                ns = "";
            this.m_contentHandler.endElement(ns, m_dh.getLocalNameOfNode(node), node.getNodeName());
            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();
                if (attrName.equals("xmlns") || attrName.startsWith("xmlns:")) {
                    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.endPrefixMapping(prefix);
                }
            }
            break;
        case Node.CDATA_SECTION_NODE:
            break;
        case Node.ENTITY_REFERENCE_NODE:
            {
                EntityReference eref = (EntityReference) node;
                if (m_contentHandler instanceof LexicalHandler) {
                    LexicalHandler lh = ((LexicalHandler) this.m_contentHandler);
                    lh.endEntity(eref.getNodeName());
                }
            }
            break;
        default:
    }
}

Example 10 with LexicalHandler

use of org.xml.sax.ext.LexicalHandler 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 (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:
    }
}