/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2013 Oracle and/or its affiliates. All rights reserved. * * 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 * obtain a copy of the License at * http://glassfish.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ 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. * * <p> * 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); } }