Examples of nokogiri.internals.NokogiriNamespaceCache

nokogiri.internals.NokogiriNamespaceCache
Cache of namespages of each node. XmlDocument has one cache of this class. @author sergio @author Yoko Harada

                                                IRubyObject prefix,
                                                IRubyObject href) {
        String prefixString = rubyStringToString(prefix);
        String hrefString = rubyStringToString(href);


        NokogiriNamespaceCache nsCache = NokogiriHelpers.getNamespaceCacheFormNode(node);
        XmlNamespace cachedNamespace = nsCache.get(prefixString, hrefString);
        if (cachedNamespace != null) return cachedNamespace;


        Node namespaceOwner;
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            namespaceOwner = node;

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    }


    @JRubyMethod
    public IRubyObject namespace(ThreadContext context) {
        if (doc instanceof HtmlDocument) return context.getRuntime().getNil();
        NokogiriNamespaceCache nsCache = NokogiriHelpers.getNamespaceCacheFormNode(node);
        String prefix = node.getPrefix();
        XmlNamespace namespace = nsCache.get(prefix == null ? "" : prefix, node.getNamespaceURI());
        if (namespace == null || namespace.isEmpty()) {
            return context.getRuntime().getNil();
        }


        return namespace;

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            previousNode = findPreviousElement(node);
        }
        if (previousNode == null) return scoped_namespaces;


        List<String> prefixes_in_scope = new ArrayList<String>();
        NokogiriNamespaceCache nsCache = NokogiriHelpers.getNamespaceCacheFormNode(previousNode);
        for (Node previous=previousNode; previous != null; ) {
            List<XmlNamespace> namespaces = nsCache.get(previous);
            for (XmlNamespace namespace : namespaces) {
                if (prefixes_in_scope.contains(namespace.getPrefix())) continue;
                scoped_namespaces.append(namespace);
                prefixes_in_scope.add(namespace.getPrefix());
            }

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    public NokogiriNamespaceCache getNamespaceCache() {
        return nsCache;
    }


    public void initializeNamespaceCacheIfNecessary() {
        if (nsCache == null) nsCache = new NokogiriNamespaceCache();
    }

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Related Classes of nokogiri.internals.NokogiriNamespaceCache

nokogiri.XmlDocument

nokogiri.XmlNode

org.w3c.dom.NamedNodeMap

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