Examples with XmlDocument nokogiri.XmlDocument used on opensource projects

Example 11 with XmlDocument

use of nokogiri.XmlDocument in project gocd by gocd.

the class XmlDomParserContext method parse.

/**
 * Must call setInputSource() before this method.
 */
public XmlDocument parse(ThreadContext context, IRubyObject klazz, IRubyObject url) {
    XmlDocument xmlDoc;
    try {
        Document doc = do_parse();
        xmlDoc = wrapDocument(context, (RubyClass) klazz, doc);
        xmlDoc.setUrl(url);
        addErrorsIfNecessary(context, xmlDoc);
        return xmlDoc;
    } catch (SAXException e) {
        return getDocumentWithErrorsOrRaiseException(context, (RubyClass) klazz, e);
    } catch (IOException e) {
        return getDocumentWithErrorsOrRaiseException(context, (RubyClass) klazz, e);
    }
}

Example 12 with XmlDocument

use of nokogiri.XmlDocument in project nokogiri by sparklemotion.

the class NokogiriHelpers method constructNode.

/**
 * Construct a new XmlNode wrapping <code>node</code>.  The proper
 * subclass of XmlNode is chosen based on the type of
 * <code>node</code>.
 */
public static IRubyObject constructNode(Ruby runtime, Node node) {
    if (node == null) {
        return runtime.getNil();
    }
    // this is slow; need a way to cache nokogiri classes/modules somewhere
    switch(node.getNodeType()) {
        case Node.ELEMENT_NODE:
            XmlElement xmlElement = (XmlElement) NokogiriService.XML_ELEMENT_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::Element"));
            xmlElement.setNode(runtime, node);
            return xmlElement;
        case Node.ATTRIBUTE_NODE:
            XmlAttr xmlAttr = (XmlAttr) NokogiriService.XML_ATTR_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::Attr"));
            xmlAttr.setNode(runtime, node);
            return xmlAttr;
        case Node.TEXT_NODE:
            XmlText xmlText = (XmlText) NokogiriService.XML_TEXT_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::Text"));
            xmlText.setNode(runtime, node);
            return xmlText;
        case Node.COMMENT_NODE:
            XmlComment xmlComment = (XmlComment) NokogiriService.XML_COMMENT_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::Comment"));
            xmlComment.setNode(runtime, node);
            return xmlComment;
        case Node.ENTITY_NODE:
            return new XmlNode(runtime, getNokogiriClass(runtime, "Nokogiri::XML::EntityDecl"), node);
        case Node.ENTITY_REFERENCE_NODE:
            XmlEntityReference xmlEntityRef = (XmlEntityReference) NokogiriService.XML_ENTITY_REFERENCE_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::EntityReference"));
            xmlEntityRef.setNode(runtime, node);
            return xmlEntityRef;
        case Node.PROCESSING_INSTRUCTION_NODE:
            XmlProcessingInstruction xmlProcessingInstruction = (XmlProcessingInstruction) NokogiriService.XML_PROCESSING_INSTRUCTION_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::ProcessingInstruction"));
            xmlProcessingInstruction.setNode(runtime, node);
            return xmlProcessingInstruction;
        case Node.CDATA_SECTION_NODE:
            XmlCdata xmlCdata = (XmlCdata) NokogiriService.XML_CDATA_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::CDATA"));
            xmlCdata.setNode(runtime, node);
            return xmlCdata;
        case Node.DOCUMENT_NODE:
            XmlDocument xmlDocument = (XmlDocument) NokogiriService.XML_DOCUMENT_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::Document"));
            xmlDocument.setDocumentNode(runtime, (Document) node);
            return xmlDocument;
        case Node.DOCUMENT_TYPE_NODE:
            XmlDtd xmlDtd = (XmlDtd) NokogiriService.XML_DTD_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::DTD"));
            xmlDtd.setNode(runtime, node);
            return xmlDtd;
        default:
            XmlNode xmlNode = (XmlNode) NokogiriService.XML_NODE_ALLOCATOR.allocate(runtime, getNokogiriClass(runtime, "Nokogiri::XML::Node"));
            xmlNode.setNode(runtime, node);
            return xmlNode;
    }
}

Example 13 with XmlDocument

use of nokogiri.XmlDocument in project nokogiri by sparklemotion.

the class NokogiriHelpers method getCachedNodeOrCreate.

/**
 * Get the XmlNode associated with the underlying
 * <code>node</code>. Creates a new XmlNode (or appropriate subclass)
 * or XmlNamespace wrapping <code>node</code> if there is no cached
 * value.
 */
public static IRubyObject getCachedNodeOrCreate(Ruby runtime, Node node) {
    if (node == null) {
        return runtime.getNil();
    }
    if (node.getNodeType() == Node.ATTRIBUTE_NODE && isNamespace(node.getNodeName())) {
        XmlDocument xmlDocument = (XmlDocument) node.getOwnerDocument().getUserData(CACHED_NODE);
        if (!(xmlDocument instanceof Html4Document)) {
            String prefix = getLocalNameForNamespace(((Attr) node).getName(), null);
            String href = ((Attr) node).getValue();
            XmlNamespace xmlNamespace = xmlDocument.getNamespaceCache().get(prefix, href);
            if (xmlNamespace != null) {
                return xmlNamespace;
            }
            return XmlNamespace.createFromAttr(runtime, (Attr) node);
        }
    }
    XmlNode xmlNode = getCachedNode(node);
    if (xmlNode == null) {
        xmlNode = (XmlNode) constructNode(runtime, node);
        node.setUserData(CACHED_NODE, xmlNode, null);
    }
    return xmlNode;
}

Example 14 with XmlDocument

use of nokogiri.XmlDocument in project nokogiri by sparklemotion.

the class XmlDomParserContext method getDocumentWithErrorsOrRaiseException.

public XmlDocument getDocumentWithErrorsOrRaiseException(ThreadContext context, RubyClass klazz, Exception ex) {
    if (options.recover) {
        XmlDocument xmlDocument = getInterruptedOrNewXmlDocument(context, klazz);
        this.addErrorsIfNecessary(context, xmlDocument);
        XmlSyntaxError xmlSyntaxError = XmlSyntaxError.createXMLSyntaxError(context.runtime);
        xmlSyntaxError.setException(ex);
        ((RubyArray) xmlDocument.getInstanceVariable("@errors")).append(xmlSyntaxError);
        return xmlDocument;
    } else {
        XmlSyntaxError xmlSyntaxError = XmlSyntaxError.createXMLSyntaxError(context.runtime);
        xmlSyntaxError.setException(ex);
        throw xmlSyntaxError.toThrowable();
    }
}

Example 15 with XmlDocument

use of nokogiri.XmlDocument in project nokogiri by sparklemotion.

the class XmlDomParserContext method parse.

/**
 * Must call setInputSource() before this method.
 */
public XmlDocument parse(ThreadContext context, RubyClass klass, IRubyObject url) {
    XmlDocument xmlDoc;
    try {
        Document doc = do_parse();
        xmlDoc = wrapDocument(context, klass, doc);
        xmlDoc.setUrl(url);
        addErrorsIfNecessary(context, xmlDoc);
        return xmlDoc;
    } catch (SAXException e) {
        return getDocumentWithErrorsOrRaiseException(context, klass, e);
    } catch (IOException e) {
        return getDocumentWithErrorsOrRaiseException(context, klass, e);
    }
}