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Open source Reference Implementation of JSR-224: Java API for XML Web Services
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/*
 * Copyright (c) 1997, 2023 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.tools.ws.wsdl.document.soap;

import com.sun.tools.ws.wsdl.framework.*;
import org.xml.sax.Locator;

import javax.xml.namespace.QName;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 * A SOAP header extension.
 *
 * @author WS Development Team
 */
public class SOAPHeader extends ExtensionImpl {

    public SOAPHeader(Locator locator) {
        super(locator);
        _faults = new ArrayList<>();
    }

    public void add(SOAPHeaderFault fault) {
        _faults.add(fault);
    }

    public Iterator faults() {
        return _faults.iterator();
    }

    @Override
    public QName getElementName() {
        return SOAPConstants.QNAME_HEADER;
    }

    public String getNamespace() {
        return _namespace;
    }

    public void setNamespace(String s) {
        _namespace = s;
    }

    public SOAPUse getUse() {
        return _use;
    }

    public void setUse(SOAPUse u) {
        _use = u;
    }

    public boolean isEncoded() {
        return _use == SOAPUse.ENCODED;
    }

    public boolean isLiteral() {
        return _use == SOAPUse.LITERAL;
    }

    public String getEncodingStyle() {
        return _encodingStyle;
    }

    public void setEncodingStyle(String s) {
        _encodingStyle = s;
    }

    public String getPart() {
        return _part;
    }

    public void setMessage(QName message) {
        _message = message;
    }

    public QName getMessage() {
        return _message;
    }

    public void setPart(String s) {
        _part = s;
    }

    @Override
    public void withAllSubEntitiesDo(EntityAction action) {
        super.withAllSubEntitiesDo(action);

        for (SOAPHeaderFault fault : _faults) {
            action.perform(fault);
        }
    }

    @Override
    public void withAllQNamesDo(QNameAction action) {
        super.withAllQNamesDo(action);

        if (_message != null) {
            action.perform(_message);
        }
    }

    @Override
    public void accept(ExtensionVisitor visitor) throws Exception {
        visitor.preVisit(this);
        for (SOAPHeaderFault fault : _faults) {
            fault.accept(visitor);
        }
        visitor.postVisit(this);
    }

    @Override
    public void validateThis() {
        if (_message == null) {
            failValidation("validation.missingRequiredAttribute", "message");
        }
        if (_part == null) {
            failValidation("validation.missingRequiredAttribute", "part");
        }
        // Fix for bug 4851427
        //        if (_use == null) {
        //            failValidation("validation.missingRequiredAttribute", "use");
        //        }

        if(_use == SOAPUse.ENCODED) {
            throw new ValidationException("validation.unsupportedUse.encoded", getLocator().getLineNumber(),getLocator().getSystemId());
        }
    }

    private String _encodingStyle;
    private String _namespace;
    private String _part;
    private QName _message;
    private SOAPUse _use=SOAPUse.LITERAL;
    private List _faults;
}