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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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package com.sun.xml.internal.messaging.saaj;

import javax.xml.namespace.QName;
import javax.xml.soap.SOAPException;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;

LazyEnvelopeSource provides the source to create lazy Envelope
Author:
shih-chang.chen@oracle.com/**
 * LazyEnvelopeSource provides the source to create lazy Envelope
 *
 * @author shih-chang.chen@oracle.com
 */
public interface LazyEnvelopeSource extends javax.xml.transform.Source {
    
Retrieve payload qname without materializing its contents
Returns:
payload QName/**
     * Retrieve payload qname without materializing its contents
     * @return payload QName
     */
    public QName getPayloadQName();
    public XMLStreamReader readToBodyStarTag() throws XMLStreamException;
    public XMLStreamReader readPayload();
    public void writePayloadTo(XMLStreamWriter writer)throws XMLStreamException;
    public boolean isPayloadStreamReader();
}