| /* |
| * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.xml.internal.ws.api.message; |
| |
| import com.sun.istack.internal.Nullable; |
| |
| /** |
| * A set of {@link Attachment} on a {@link Message}. |
| * |
| * <p> |
| * A particular attention is made to ensure that attachments |
| * can be read and parsed lazily as requested. |
| * |
| * @see Message#getAttachments() |
| */ |
| public interface AttachmentSet extends Iterable<Attachment> { |
| /** |
| * Gets the attachment by the content ID. |
| * |
| * @param contentId |
| * The content ID like "foo-bar-zot@abc.com", without |
| * surrounding '<' and '>' used as the transfer syntax. |
| * |
| * @return null |
| * if no such attachment exist. |
| */ |
| @Nullable |
| Attachment get(String contentId); |
| |
| /** |
| * Returns true if there's no attachment. |
| */ |
| boolean isEmpty(); |
| |
| /** |
| * Adds an attachment to this set. |
| * |
| * <p> |
| * Note that it's OK for an {@link Attachment} to belong to |
| * more than one {@link AttachmentSet} (which is in fact |
| * necessary when you wrap a {@link Message} into another. |
| * |
| * @param att |
| * must not be null. |
| */ |
| public void add(Attachment att); |
| |
| } |