| /* |
| * Copyright (c) 1997, 2012, 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.message; |
| |
| import com.sun.xml.internal.ws.api.message.AttachmentSet; |
| import com.sun.xml.internal.ws.api.message.Attachment; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| |
| /** |
| * Default dumb {@link AttachmentSet} implementation backed by {@link ArrayList}. |
| * |
| * <p> |
| * The assumption here is that the number of attachments are small enough to |
| * justify linear search in {@link #get(String)}. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| public final class AttachmentSetImpl implements AttachmentSet { |
| |
| private final ArrayList<Attachment> attList = new ArrayList<Attachment>(); |
| |
| /** |
| * Creates an empty {@link AttachmentSet}. |
| */ |
| public AttachmentSetImpl() { |
| } |
| |
| /** |
| * Creates an {@link AttachmentSet} by copying contents from another. |
| */ |
| public AttachmentSetImpl(Iterable<Attachment> base) { |
| for (Attachment a : base) |
| add(a); |
| } |
| |
| public Attachment get(String contentId) { |
| for( int i=attList.size()-1; i>=0; i-- ) { |
| Attachment a = attList.get(i); |
| if(a.getContentId().equals(contentId)) |
| return a; |
| } |
| return null; |
| } |
| |
| public boolean isEmpty() { |
| return attList.isEmpty(); |
| } |
| |
| public void add(Attachment att) { |
| attList.add(att); |
| } |
| |
| public Iterator<Attachment> iterator() { |
| return attList.iterator(); |
| } |
| |
| } |