Tue, 06 Mar 2012 16:09:35 -0800
7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom
ohair@286 | 1 | /* |
ohair@286 | 2 | * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
ohair@286 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
ohair@286 | 4 | * |
ohair@286 | 5 | * This code is free software; you can redistribute it and/or modify it |
ohair@286 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@286 | 7 | * published by the Free Software Foundation. Oracle designates this |
ohair@286 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@286 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
ohair@286 | 10 | * |
ohair@286 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
ohair@286 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
ohair@286 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
ohair@286 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
ohair@286 | 15 | * accompanied this code). |
ohair@286 | 16 | * |
ohair@286 | 17 | * You should have received a copy of the GNU General Public License version |
ohair@286 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
ohair@286 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
ohair@286 | 20 | * |
ohair@286 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@286 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@286 | 23 | * questions. |
ohair@286 | 24 | */ |
ohair@286 | 25 | |
ohair@286 | 26 | package com.sun.xml.internal.org.jvnet.mimepull; |
ohair@286 | 27 | |
ohair@286 | 28 | import java.io.IOException; |
ohair@286 | 29 | import java.io.InputStream; |
ohair@286 | 30 | import java.io.UnsupportedEncodingException; |
ohair@286 | 31 | import java.net.URLDecoder; |
ohair@286 | 32 | import java.nio.ByteBuffer; |
ohair@286 | 33 | import java.util.*; |
ohair@286 | 34 | import java.util.logging.Logger; |
ohair@286 | 35 | |
ohair@286 | 36 | /** |
ohair@286 | 37 | * Represents MIME message. MIME message parsing is done lazily using a |
ohair@286 | 38 | * pull parser. |
ohair@286 | 39 | * |
ohair@286 | 40 | * @author Jitendra Kotamraju |
ohair@286 | 41 | */ |
ohair@286 | 42 | public class MIMEMessage { |
ohair@286 | 43 | private static final Logger LOGGER = Logger.getLogger(MIMEMessage.class.getName()); |
ohair@286 | 44 | |
ohair@286 | 45 | MIMEConfig config; |
ohair@286 | 46 | |
ohair@286 | 47 | private final InputStream in; |
ohair@286 | 48 | private final List<MIMEPart> partsList; |
ohair@286 | 49 | private final Map<String, MIMEPart> partsMap; |
ohair@286 | 50 | private final Iterator<MIMEEvent> it; |
ohair@286 | 51 | private boolean parsed; // true when entire message is parsed |
ohair@286 | 52 | private MIMEPart currentPart; |
ohair@286 | 53 | private int currentIndex; |
ohair@286 | 54 | |
ohair@286 | 55 | /** |
ohair@286 | 56 | * @see MIMEMessage(InputStream, String, MIMEConfig) |
ohair@286 | 57 | */ |
ohair@286 | 58 | public MIMEMessage(InputStream in, String boundary) { |
ohair@286 | 59 | this(in, boundary, new MIMEConfig()); |
ohair@286 | 60 | } |
ohair@286 | 61 | |
ohair@286 | 62 | /** |
ohair@286 | 63 | * Creates a MIME message from the content's stream. The content stream |
ohair@286 | 64 | * is closed when EOF is reached. |
ohair@286 | 65 | * |
ohair@286 | 66 | * @param in MIME message stream |
ohair@286 | 67 | * @param boundary the separator for parts(pass it without --) |
ohair@286 | 68 | * @param config various configuration parameters |
ohair@286 | 69 | */ |
ohair@286 | 70 | public MIMEMessage(InputStream in, String boundary, MIMEConfig config) { |
ohair@286 | 71 | this.in = in; |
ohair@286 | 72 | this.config = config; |
ohair@286 | 73 | MIMEParser parser = new MIMEParser(in, boundary, config); |
ohair@286 | 74 | it = parser.iterator(); |
ohair@286 | 75 | |
ohair@286 | 76 | partsList = new ArrayList<MIMEPart>(); |
ohair@286 | 77 | partsMap = new HashMap<String, MIMEPart>(); |
ohair@286 | 78 | if (config.isParseEagerly()) { |
ohair@286 | 79 | parseAll(); |
ohair@286 | 80 | } |
ohair@286 | 81 | } |
ohair@286 | 82 | |
ohair@286 | 83 | /** |
ohair@286 | 84 | * Gets all the attachments by parsing the entire MIME message. Avoid |
ohair@286 | 85 | * this if possible since it is an expensive operation. |
ohair@286 | 86 | * |
ohair@286 | 87 | * @return list of attachments. |
ohair@286 | 88 | */ |
ohair@286 | 89 | public List<MIMEPart> getAttachments() { |
ohair@286 | 90 | if (!parsed) { |
ohair@286 | 91 | parseAll(); |
ohair@286 | 92 | } |
ohair@286 | 93 | return partsList; |
ohair@286 | 94 | } |
ohair@286 | 95 | |
ohair@286 | 96 | /** |
ohair@286 | 97 | * Creates nth attachment lazily. It doesn't validate |
ohair@286 | 98 | * if the message has so many attachments. To |
ohair@286 | 99 | * do the validation, the message needs to be parsed. |
ohair@286 | 100 | * The parsing of the message is done lazily and is done |
ohair@286 | 101 | * while reading the bytes of the part. |
ohair@286 | 102 | * |
ohair@286 | 103 | * @param index sequential order of the part. starts with zero. |
ohair@286 | 104 | * @return attachemnt part |
ohair@286 | 105 | */ |
ohair@286 | 106 | public MIMEPart getPart(int index) { |
ohair@286 | 107 | LOGGER.fine("index="+index); |
ohair@286 | 108 | MIMEPart part = (index < partsList.size()) ? partsList.get(index) : null; |
ohair@286 | 109 | if (parsed && part == null) { |
ohair@286 | 110 | throw new MIMEParsingException("There is no "+index+" attachment part "); |
ohair@286 | 111 | } |
ohair@286 | 112 | if (part == null) { |
ohair@286 | 113 | // Parsing will done lazily and will be driven by reading the part |
ohair@286 | 114 | part = new MIMEPart(this); |
ohair@286 | 115 | partsList.add(index, part); |
ohair@286 | 116 | } |
ohair@286 | 117 | LOGGER.fine("Got attachment at index="+index+" attachment="+part); |
ohair@286 | 118 | return part; |
ohair@286 | 119 | } |
ohair@286 | 120 | |
ohair@286 | 121 | /** |
ohair@286 | 122 | * Creates a lazy attachment for a given Content-ID. It doesn't validate |
ohair@286 | 123 | * if the message contains an attachment with the given Content-ID. To |
ohair@286 | 124 | * do the validation, the message needs to be parsed. The parsing of the |
ohair@286 | 125 | * message is done lazily and is done while reading the bytes of the part. |
ohair@286 | 126 | * |
ohair@286 | 127 | * @param contentId Content-ID of the part, expects Content-ID without <, > |
ohair@286 | 128 | * @return attachemnt part |
ohair@286 | 129 | */ |
ohair@286 | 130 | public MIMEPart getPart(String contentId) { |
ohair@286 | 131 | LOGGER.fine("Content-ID="+contentId); |
ohair@286 | 132 | MIMEPart part = getDecodedCidPart(contentId); |
ohair@286 | 133 | if (parsed && part == null) { |
ohair@286 | 134 | throw new MIMEParsingException("There is no attachment part with Content-ID = "+contentId); |
ohair@286 | 135 | } |
ohair@286 | 136 | if (part == null) { |
ohair@286 | 137 | // Parsing is done lazily and is driven by reading the part |
ohair@286 | 138 | part = new MIMEPart(this, contentId); |
ohair@286 | 139 | partsMap.put(contentId, part); |
ohair@286 | 140 | } |
ohair@286 | 141 | LOGGER.fine("Got attachment for Content-ID="+contentId+" attachment="+part); |
ohair@286 | 142 | return part; |
ohair@286 | 143 | } |
ohair@286 | 144 | |
ohair@286 | 145 | // this is required for Indigo interop, it writes content-id without escaping |
ohair@286 | 146 | private MIMEPart getDecodedCidPart(String cid) { |
ohair@286 | 147 | MIMEPart part = partsMap.get(cid); |
ohair@286 | 148 | if (part == null) { |
ohair@286 | 149 | if (cid.indexOf('%') != -1) { |
ohair@286 | 150 | try { |
ohair@286 | 151 | String tempCid = URLDecoder.decode(cid, "utf-8"); |
ohair@286 | 152 | part = partsMap.get(tempCid); |
ohair@286 | 153 | } catch(UnsupportedEncodingException ue) { |
ohair@286 | 154 | // Ignore it |
ohair@286 | 155 | } |
ohair@286 | 156 | } |
ohair@286 | 157 | } |
ohair@286 | 158 | return part; |
ohair@286 | 159 | } |
ohair@286 | 160 | |
ohair@286 | 161 | |
ohair@286 | 162 | /** |
ohair@286 | 163 | * Parses the whole MIME message eagerly |
ohair@286 | 164 | */ |
ohair@286 | 165 | public void parseAll() { |
ohair@286 | 166 | while(makeProgress()) { |
ohair@286 | 167 | // Nothing to do |
ohair@286 | 168 | } |
ohair@286 | 169 | } |
ohair@286 | 170 | |
ohair@286 | 171 | |
ohair@286 | 172 | /** |
ohair@286 | 173 | * Parses the MIME message in a pull fashion. |
ohair@286 | 174 | * |
ohair@286 | 175 | * @return |
ohair@286 | 176 | * false if the parsing is completed. |
ohair@286 | 177 | */ |
ohair@286 | 178 | public synchronized boolean makeProgress() { |
ohair@286 | 179 | if (!it.hasNext()) { |
ohair@286 | 180 | return false; |
ohair@286 | 181 | } |
ohair@286 | 182 | |
ohair@286 | 183 | MIMEEvent event = it.next(); |
ohair@286 | 184 | |
ohair@286 | 185 | switch(event.getEventType()) { |
ohair@286 | 186 | case START_MESSAGE : |
ohair@286 | 187 | LOGGER.fine("MIMEEvent="+MIMEEvent.EVENT_TYPE.START_MESSAGE); |
ohair@286 | 188 | break; |
ohair@286 | 189 | |
ohair@286 | 190 | case START_PART : |
ohair@286 | 191 | LOGGER.fine("MIMEEvent="+MIMEEvent.EVENT_TYPE.START_PART); |
ohair@286 | 192 | break; |
ohair@286 | 193 | |
ohair@286 | 194 | case HEADERS : |
ohair@286 | 195 | LOGGER.fine("MIMEEvent="+MIMEEvent.EVENT_TYPE.HEADERS); |
ohair@286 | 196 | MIMEEvent.Headers headers = (MIMEEvent.Headers)event; |
ohair@286 | 197 | InternetHeaders ih = headers.getHeaders(); |
ohair@286 | 198 | List<String> cids = ih.getHeader("content-id"); |
ohair@286 | 199 | String cid = (cids != null) ? cids.get(0) : currentIndex+""; |
ohair@286 | 200 | if (cid.length() > 2 && cid.charAt(0)=='<') { |
ohair@286 | 201 | cid = cid.substring(1,cid.length()-1); |
ohair@286 | 202 | } |
ohair@286 | 203 | MIMEPart listPart = (currentIndex < partsList.size()) ? partsList.get(currentIndex) : null; |
ohair@286 | 204 | MIMEPart mapPart = getDecodedCidPart(cid); |
ohair@286 | 205 | if (listPart == null && mapPart == null) { |
ohair@286 | 206 | currentPart = getPart(cid); |
ohair@286 | 207 | partsList.add(currentIndex, currentPart); |
ohair@286 | 208 | } else if (listPart == null) { |
ohair@286 | 209 | currentPart = mapPart; |
ohair@286 | 210 | partsList.add(currentIndex, mapPart); |
ohair@286 | 211 | } else if (mapPart == null) { |
ohair@286 | 212 | currentPart = listPart; |
ohair@286 | 213 | currentPart.setContentId(cid); |
ohair@286 | 214 | partsMap.put(cid, currentPart); |
ohair@286 | 215 | } else if (listPart != mapPart) { |
ohair@286 | 216 | throw new MIMEParsingException("Created two different attachments using Content-ID and index"); |
ohair@286 | 217 | } |
ohair@286 | 218 | currentPart.setHeaders(ih); |
ohair@286 | 219 | break; |
ohair@286 | 220 | |
ohair@286 | 221 | case CONTENT : |
ohair@286 | 222 | LOGGER.finer("MIMEEvent="+MIMEEvent.EVENT_TYPE.CONTENT); |
ohair@286 | 223 | MIMEEvent.Content content = (MIMEEvent.Content)event; |
ohair@286 | 224 | ByteBuffer buf = content.getData(); |
ohair@286 | 225 | currentPart.addBody(buf); |
ohair@286 | 226 | break; |
ohair@286 | 227 | |
ohair@286 | 228 | case END_PART : |
ohair@286 | 229 | LOGGER.fine("MIMEEvent="+MIMEEvent.EVENT_TYPE.END_PART); |
ohair@286 | 230 | currentPart.doneParsing(); |
ohair@286 | 231 | ++currentIndex; |
ohair@286 | 232 | break; |
ohair@286 | 233 | |
ohair@286 | 234 | case END_MESSAGE : |
ohair@286 | 235 | LOGGER.fine("MIMEEvent="+MIMEEvent.EVENT_TYPE.END_MESSAGE); |
ohair@286 | 236 | parsed = true; |
ohair@286 | 237 | try { |
ohair@286 | 238 | in.close(); |
ohair@286 | 239 | } catch(IOException ioe) { |
ohair@286 | 240 | throw new MIMEParsingException(ioe); |
ohair@286 | 241 | } |
ohair@286 | 242 | break; |
ohair@286 | 243 | |
ohair@286 | 244 | default : |
ohair@286 | 245 | throw new MIMEParsingException("Unknown Parser state = "+event.getEventType()); |
ohair@286 | 246 | } |
ohair@286 | 247 | return true; |
ohair@286 | 248 | } |
ohair@286 | 249 | } |