/*
 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package com.sun.xml.internal.messaging.saaj.soap.impl;

import com.sun.xml.internal.messaging.saaj.soap.SOAPDocumentImpl;
import org.w3c.dom.DOMException;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;

/**
 * {@link NamedNodeMap} wrapper, finding SOAP elements automatically when possible.
 *
 * @author Roman Grigoriadi
 */
public class NamedNodeMapImpl implements NamedNodeMap {

    private final NamedNodeMap namedNodeMap;

    private final SOAPDocumentImpl soapDocument;

    /**
     * Create wrapper.
     *
     * @param namedNodeMap node map to wrap
     * @param soapDocument soap document to find soap elements
     */
    public NamedNodeMapImpl(NamedNodeMap namedNodeMap, SOAPDocumentImpl soapDocument) {
        this.namedNodeMap = namedNodeMap;
        this.soapDocument = soapDocument;
    }

    @Override
    public Node getNamedItem(String name) {
        return soapDocument.findIfPresent(namedNodeMap.getNamedItem(name));
    }

    @Override
    public Node setNamedItem(Node arg) throws DOMException {
        return namedNodeMap.setNamedItem(arg);
    }

    @Override
    public Node removeNamedItem(String name) throws DOMException {
        return namedNodeMap.removeNamedItem(name);
    }

    @Override
    public Node item(int index) {
        return namedNodeMap.item(index);
    }

    @Override
    public int getLength() {
        return namedNodeMap.getLength();
    }

    @Override
    public Node getNamedItemNS(String namespaceURI, String localName) throws DOMException {
        return namedNodeMap.getNamedItemNS(namespaceURI, localName);
    }

    @Override
    public Node setNamedItemNS(Node arg) throws DOMException {
        return namedNodeMap.setNamedItemNS(arg);
    }

    @Override
    public Node removeNamedItemNS(String namespaceURI, String localName) throws DOMException {
        return namedNodeMap.removeNamedItemNS(namespaceURI, localName);
    }
}