org.htmlunit.platform.util.XmlUtilsSunXercesHelper Maven / Gradle / Ivy

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XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.
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/*
 * Copyright (c) 2002-2024 Gargoyle Software Inc.
 * Copyright (c) 2005-2024 Xceptance Software Technologies GmbH
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// XC: The package "com.sun.org.apache.xerces" is not available in JDK 11, which is our base version.
// 
//package org.htmlunit.platform.util;
//
//import java.util.ArrayList;
//import java.util.HashMap;
//import java.util.List;
//import java.util.Map;
//import java.util.Objects;
//
//import org.htmlunit.platform.XmlUtilsHelperAPI;
//import org.w3c.dom.Document;
//import org.w3c.dom.NamedNodeMap;
//import org.w3c.dom.Node;
//
//import com.sun.org.apache.xerces.internal.dom.DeferredDocumentImpl;
//import com.sun.org.apache.xerces.internal.dom.DeferredNode;
//
//import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
//
///**
// * INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.

// *
// * Special processing if the Xerces parser is in use.
// *
// * @author Ronald Brill
// */
//public final class XmlUtilsSunXercesHelper implements XmlUtilsHelperAPI {
//
//    // private static final Log LOG = LogFactory.getLog(XmlUtilsXerces.class);
//
//    /**
//     * Ctor.
//     */
//    @SuppressFBWarnings("RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT")
//    public XmlUtilsSunXercesHelper() {
//        // Force eager loading of classes in order to flush out any linkage errors early
//        Objects.hash(DeferredDocumentImpl.class, DeferredNode.class);
//    }
//
//    /**
//     * {@inheritDoc}
//     */
//    @Override
//    public Map> getAttributesOrderMap(final Document document) {
//        if (document instanceof DeferredDocumentImpl) {
//            final Map> map = new HashMap<>();
//            final DeferredDocumentImpl deferredDocument = (DeferredDocumentImpl) document;
//            final int fNodeCount = getPrivate(deferredDocument, "fNodeCount");
//            for (int i = 0; i < fNodeCount; i++) {
//                final int type = deferredDocument.getNodeType(i, false);
//                if (type == Node.ELEMENT_NODE) {
//                    int attrIndex = deferredDocument.getNodeExtra(i, false);
//                    final List attributes = new ArrayList<>();
//                    map.put(i, attributes);
//                    while (attrIndex != -1) {
//                        attributes.add(deferredDocument.getNodeName(attrIndex, false));
//                        attrIndex = deferredDocument.getPrevSibling(attrIndex, false);
//                    }
//                }
//            }
//            return map;
//        }
//        return null;
//    }
//
//    /**
//     * {@inheritDoc}
//     */
//    @Override
//    public int getIndex(final NamedNodeMap namedNodeMap, final Map> attributesOrderMap,
//            final Node element, final int requiredIndex) {
//        if (attributesOrderMap != null && element instanceof DeferredNode) {
//            final int elementIndex = ((DeferredNode) element).getNodeIndex();
//            final List attributesOrderList = attributesOrderMap.get(elementIndex);
//            if (attributesOrderList != null) {
//                final String attributeName = attributesOrderList.get(requiredIndex);
//                for (int i = 0; i < namedNodeMap.getLength(); i++) {
//                    if (namedNodeMap.item(i).getNodeName().equals(attributeName)) {
//                        return i;
//                    }
//                }
//            }
//            return requiredIndex;
//        }
//        return -1;
//    }
//}