com.sun.xml.ws.message.AbstractMessageImpl Maven / Gradle / Ivy

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/*
 * 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.xml.ws.message;

import com.sun.xml.bind.api.Bridge;
import com.sun.xml.bind.marshaller.SAX2DOMEx;
import com.sun.xml.ws.api.SOAPVersion;
import com.sun.xml.ws.api.message.Attachment;
import com.sun.xml.ws.api.message.HeaderList;
import com.sun.xml.ws.api.message.Message;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.util.xml.XmlUtil;
import javax.xml.soap.AttachmentPart;
import org.xml.sax.ContentHandler;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributesImpl;
import org.xml.sax.helpers.LocatorImpl;

import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.MimeHeader;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import javax.xml.transform.Source;
import javax.xml.transform.sax.SAXSource;
import java.util.List;
import java.util.Map;

/**
 * Partial {@link Message} implementation.
 *
 * 
 * This class implements some of the {@link Message} methods.
 * The idea is that those implementations may be non-optimal but
 * it may save effort in implementing {@link Message} and reduce
 * the code size.
 *
 * 

 * {@link Message} classes that are used more commonly should
 * examine carefully which method can be implemented faster,
 * and override them accordingly.
 *
 * @author Kohsuke Kawaguchi
 */
public abstract class AbstractMessageImpl extends Message {
    /**
     * SOAP version of this message.
     * Used to implement some of the methods, but nothing more than that.
     *
     * 
     * So if you aren't using those methods that use this field,
     * this can be null.
     */
    protected final SOAPVersion soapVersion;

    protected AbstractMessageImpl(SOAPVersion soapVersion) {
        this.soapVersion = soapVersion;
    }

    /**
     * Copy constructor.
     */
    protected AbstractMessageImpl(AbstractMessageImpl that) {
        this.soapVersion = that.soapVersion;
    }

    public Source readEnvelopeAsSource() {
        return new SAXSource(new XMLReaderImpl(this), XMLReaderImpl.THE_SOURCE);
    }

    public  T readPayloadAsJAXB(Unmarshaller unmarshaller) throws JAXBException {
        if(hasAttachments())
            unmarshaller.setAttachmentUnmarshaller(new AttachmentUnmarshallerImpl(getAttachments()));
        try {
            return (T) unmarshaller.unmarshal(readPayloadAsSource());
        } finally{
            unmarshaller.setAttachmentUnmarshaller(null);
        }
    }

    public  T readPayloadAsJAXB(Bridge bridge) throws JAXBException {
        return bridge.unmarshal(readPayloadAsSource(),
            hasAttachments()? new AttachmentUnmarshallerImpl(getAttachments()) : null );
    }

    /**
     * Default implementation that relies on {@link #writePayloadTo(XMLStreamWriter)}
     */
    public void writeTo(XMLStreamWriter w) throws XMLStreamException {
        String soapNsUri = soapVersion.nsUri;
        w.writeStartDocument();
        w.writeStartElement("S","Envelope",soapNsUri);
        w.writeNamespace("S",soapNsUri);
        if(hasHeaders()) {
            w.writeStartElement("S","Header",soapNsUri);
            HeaderList headers = getHeaders();
            int len = headers.size();
            for( int i=0; i');
            msg.addAttachmentPart(part);
        }
        return msg;
    }

    /**
     *
     */
    public SOAPMessage readAsSOAPMessage(Packet packet, boolean inbound) throws SOAPException {
        SOAPMessage msg = readAsSOAPMessage();
        Map> headers = null;
        String key = inbound ? Packet.INBOUND_TRANSPORT_HEADERS : Packet.OUTBOUND_TRANSPORT_HEADERS;
        if (packet.supports(key)) {
            headers = (Map>)packet.get(key);
        }
        if (headers != null) {
            for(Map.Entry> e : headers.entrySet()) {
                if (!e.getKey().equalsIgnoreCase("Content-Type")) {
                    for(String value : e.getValue()) {
                        msg.getMimeHeaders().addHeader(e.getKey(), value);
                    }
                }
            }
        }
        msg.saveChanges();
        return msg;
    }


    protected static final AttributesImpl EMPTY_ATTS = new AttributesImpl();
    protected static final LocatorImpl NULL_LOCATOR = new LocatorImpl();
}