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/*
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 *
 * Copyright (c) 1997-2013 Oracle and/or its affiliates. All rights reserved.
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 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
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 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
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 */

package com.sun.xml.ws.developer;

import java.net.URL;

import javax.activation.DataSource;

/**
 * Implementation of {@link org.jvnet.staxex.StreamingDataHandler} to access MIME
 * attachments efficiently. Applications can use the additional methods and decide
 * on how to access the attachment data in JAX-WS applications.
 *
 * 
 * for e.g.:
 *
 * DataHandler dh = proxy.getData();
 * StreamingDataHandler sdh = (StreamingDataHandler)dh;
 * // readOnce() doesn't store attachment on the disk in some cases
 * // for e.g when only one huge attachment after soap envelope part in MIME message
 * InputStream in = sdh.readOnce();
 * ...
 * in.close();
 * sdh.close();
 *
 * @author Jitendra Kotamraju
 */
public abstract class StreamingDataHandler extends org.jvnet.staxex.StreamingDataHandler {
    
    public StreamingDataHandler(Object o, String s) {
        super(o, s);
    }

    public StreamingDataHandler(URL url) {
        super(url);
    }

    public StreamingDataHandler(DataSource dataSource) {
        super(dataSource);
    }
}