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Open source Reference Implementation of JSR-224: Java API for XML Web Services
There is a newer version: 4.0.3
/*
 * The contents of this file are subject to the terms
 * of the Common Development and Distribution License
 * (the License).  You may not use this file except in
 * compliance with the License.
 * 
 * You can obtain a copy of the license at
 * https://glassfish.dev.java.net/public/CDDLv1.0.html.
 * See the License for the specific language governing
 * permissions and limitations under the License.
 * 
 * When distributing Covered Code, include this CDDL
 * Header Notice in each file and include the License file
 * at https://glassfish.dev.java.net/public/CDDLv1.0.html.
 * If applicable, add the following below the CDDL Header,
 * with the fields enclosed by brackets [] replaced by
 * you own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 * 
 * Copyright 2006 Sun Microsystems Inc. All Rights Reserved
 */

package com.sun.tools.ws.wsdl.document;

import com.sun.tools.ws.wsdl.framework.*;
import com.sun.tools.ws.wscompile.ErrorReceiver;
import com.sun.tools.ws.wscompile.AbortException;
import com.sun.tools.ws.resources.WsdlMessages;
import org.xml.sax.Locator;

import javax.xml.namespace.QName;
import java.util.*;

/**
 * Entity corresponding to the "message" WSDL element.
 *
 * @author WS Development Team
 */
public class Message extends GlobalEntity {

    public Message(Defining defining, Locator locator, ErrorReceiver errReceiver) {
        super(defining, locator, errReceiver);
        _parts = new ArrayList();
        _partsByName = new HashMap();
    }

    public void add(MessagePart part) {
        if (_partsByName.get(part.getName()) != null){
            errorReceiver.error(part.getLocator(), WsdlMessages.VALIDATION_DUPLICATE_PART_NAME(getName(), part.getName()));
            throw new AbortException();
        }

        _partsByName.put(part.getName(), part);
        _parts.add(part);
    }

    public Iterator parts() {
        return _parts.iterator();
    }

    public List getParts(){
        return _parts;
    }

    public MessagePart getPart(String name) {
        return _partsByName.get(name);
    }

    public int numParts() {
        return _parts.size();
    }

    public Kind getKind() {
        return Kinds.MESSAGE;
    }

    public QName getElementName() {
        return WSDLConstants.QNAME_MESSAGE;
    }

    public Documentation getDocumentation() {
        return _documentation;
    }

    public void setDocumentation(Documentation d) {
        _documentation = d;
    }

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

        for (Iterator iter = _parts.iterator(); iter.hasNext();) {
            action.perform((Entity) iter.next());
        }
    }

    public void accept(WSDLDocumentVisitor visitor) throws Exception {
        visitor.preVisit(this);
        for (Iterator iter = _parts.iterator(); iter.hasNext();) {
            iter.next().accept(visitor);
        }
        visitor.postVisit(this);
    }

    public void validateThis() {
        if (getName() == null) {
            errorReceiver.error(getLocator(), WsdlMessages.VALIDATION_MISSING_REQUIRED_ATTRIBUTE("name", "wsdl:message"));
            throw new AbortException();
        }
    }

    private Documentation _documentation;
    private List _parts;
    private Map _partsByName;
}