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/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package com.sun.xml.ws.message.stream;

import com.sun.xml.stream.buffer.XMLStreamBuffer;
import com.sun.xml.ws.message.Util;
import com.sun.istack.FinalArrayList;

import javax.xml.soap.SOAPConstants;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamException;

/**
 * {@link StreamHeader} for SOAP 1.2.
 *
 * @author [email protected]
 */
@SuppressWarnings({"StringEquality"})
public class StreamHeader12 extends StreamHeader {
    protected static final String SOAP_1_2_MUST_UNDERSTAND = "mustUnderstand";

    protected static final String SOAP_1_2_ROLE = "role";

    protected static final String SOAP_1_2_RELAY = "relay";

    public StreamHeader12(XMLStreamReader reader, XMLStreamBuffer mark) {
        super(reader, mark);
    }

    public StreamHeader12(XMLStreamReader reader) throws XMLStreamException {
        super(reader);
    }

    protected final FinalArrayList processHeaderAttributes(XMLStreamReader reader) {
        FinalArrayList atts = null;

        _role = SOAPConstants.URI_SOAP_1_2_ROLE_ULTIMATE_RECEIVER;

        for (int i = 0; i < reader.getAttributeCount(); i++) {
            final String localName = reader.getAttributeLocalName(i);
            final String namespaceURI = reader.getAttributeNamespace(i);
            final String value = reader.getAttributeValue(i);

            if (SOAPConstants.URI_NS_SOAP_1_2_ENVELOPE.equals(namespaceURI)) {
                if (SOAP_1_2_MUST_UNDERSTAND.equals(localName)) {
                    _isMustUnderstand = Util.parseBool(value);
                } else if (SOAP_1_2_ROLE.equals(localName)) {
                    if (value != null && value.length() > 0) {
                        _role = value;
                    }
                } else if (SOAP_1_2_RELAY.equals(localName)) {
                    _isRelay = Util.parseBool(value);
                }
            }

            if(atts==null) {
                atts = new FinalArrayList();
            }
            atts.add(new Attribute(namespaceURI,localName,value));
        }

        return atts;
    }

}