[3951] | 1 | // |
---|
| 2 | // $Id: FileUploadThreadHTTP.java 1469 2010-12-14 12:27:42Z etienne_sf $ |
---|
| 3 | // |
---|
| 4 | // jupload - A file upload applet. |
---|
| 5 | // Copyright 2007 The JUpload Team |
---|
| 6 | // |
---|
| 7 | // Created: 2007-03-07 |
---|
| 8 | // Creator: etienne_sf |
---|
| 9 | // Last modified: $Date: 2010-12-14 10:27:42 -0200 (Ter, 14 Dez 2010) $ |
---|
| 10 | // |
---|
| 11 | // This program is free software; you can redistribute it and/or modify it under |
---|
| 12 | // the terms of the GNU General Public License as published by the Free Software |
---|
| 13 | // Foundation; either version 2 of the License, or (at your option) any later |
---|
| 14 | // version. This program is distributed in the hope that it will be useful, but |
---|
| 15 | // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
---|
| 16 | // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
---|
| 17 | // details. You should have received a copy of the GNU General Public License |
---|
| 18 | // along with this program; if not, write to the Free Software Foundation, Inc., |
---|
| 19 | // 675 Mass Ave, Cambridge, MA 02139, USA. |
---|
| 20 | package wjhk.jupload2.upload; |
---|
| 21 | |
---|
| 22 | import java.io.IOException; |
---|
| 23 | import java.io.OutputStream; |
---|
| 24 | import java.io.UnsupportedEncodingException; |
---|
| 25 | import java.net.URL; |
---|
| 26 | import java.net.URLDecoder; |
---|
| 27 | import java.net.URLEncoder; |
---|
| 28 | import java.util.HashMap; |
---|
| 29 | import java.util.Iterator; |
---|
| 30 | import java.util.Map; |
---|
| 31 | import java.util.Set; |
---|
| 32 | import java.util.concurrent.BlockingQueue; |
---|
| 33 | |
---|
| 34 | import wjhk.jupload2.exception.JUploadException; |
---|
| 35 | import wjhk.jupload2.exception.JUploadIOException; |
---|
| 36 | import wjhk.jupload2.policies.UploadPolicy; |
---|
| 37 | import wjhk.jupload2.upload.helper.ByteArrayEncoder; |
---|
| 38 | import wjhk.jupload2.upload.helper.ByteArrayEncoderHTTP; |
---|
| 39 | import wjhk.jupload2.upload.helper.HTTPConnectionHelper; |
---|
| 40 | |
---|
| 41 | /** |
---|
| 42 | * This class implements the file upload via HTTP POST request. |
---|
| 43 | * |
---|
| 44 | * @author etienne_sf |
---|
| 45 | * @version $Revision: 1469 $ |
---|
| 46 | */ |
---|
| 47 | public class FileUploadThreadHTTP extends DefaultFileUploadThread { |
---|
| 48 | |
---|
| 49 | /** |
---|
| 50 | * The current connection helper. No initialization now: we need to wait for |
---|
| 51 | * the startRequest method, to have all needed information. |
---|
| 52 | */ |
---|
| 53 | private HTTPConnectionHelper connectionHelper = null; |
---|
| 54 | |
---|
| 55 | /** |
---|
| 56 | * local head within the multipart post, for each file. This is |
---|
| 57 | * precalculated for all files, in case the upload is not chunked. The heads |
---|
| 58 | * length are counted in the total upload size, to check that it is less |
---|
| 59 | * than the maxChunkSize. tails are calculated once, as they depend not of |
---|
| 60 | * the file position in the upload. |
---|
| 61 | */ |
---|
| 62 | private HashMap<UploadFileData, ByteArrayEncoder> heads = null; |
---|
| 63 | |
---|
| 64 | /** |
---|
| 65 | * same as heads, for the ... tail in the multipart post, for each file. But |
---|
| 66 | * tails depend on the file position (the boundary is added to the last |
---|
| 67 | * tail). So it's to be calculated for each upload. |
---|
| 68 | */ |
---|
| 69 | private HashMap<UploadFileData, ByteArrayEncoder> tails = null; |
---|
| 70 | |
---|
| 71 | /** |
---|
| 72 | * Creates a new instance. |
---|
| 73 | * |
---|
| 74 | * @param uploadPolicy The policy to be applied. |
---|
| 75 | * @param packetQueue The queue from wich packets to upload are available. |
---|
| 76 | * @param fileUploadManagerThread |
---|
| 77 | */ |
---|
| 78 | public FileUploadThreadHTTP(UploadPolicy uploadPolicy, |
---|
| 79 | BlockingQueue<UploadFilePacket> packetQueue, |
---|
| 80 | FileUploadManagerThread fileUploadManagerThread) { |
---|
| 81 | super("FileUploadThreadHTTP thread", packetQueue, uploadPolicy, |
---|
| 82 | fileUploadManagerThread); |
---|
| 83 | this.uploadPolicy.displayDebug(" Using " + this.getClass().getName(), |
---|
| 84 | 30); |
---|
| 85 | |
---|
| 86 | uploadPolicy.displayDebug("Upload done by using the " |
---|
| 87 | + getClass().getName() + " class", 30); |
---|
| 88 | // Name the thread (useful for debugging) |
---|
| 89 | setName("FileUploadThreadHTTP"); |
---|
| 90 | // FIXME There are two such initializations in this class. Necessary ?? |
---|
| 91 | this.connectionHelper = new HTTPConnectionHelper(uploadPolicy); |
---|
| 92 | } |
---|
| 93 | |
---|
| 94 | /** @see DefaultFileUploadThread#beforeRequest(UploadFilePacket) */ |
---|
| 95 | @Override |
---|
| 96 | void beforeRequest(UploadFilePacket packet) throws JUploadException { |
---|
| 97 | if (this.connectionHelper != null) { |
---|
| 98 | // It must be retring an upload. We clear any previous work. |
---|
| 99 | this.connectionHelper.dispose(); |
---|
| 100 | } |
---|
| 101 | this.connectionHelper = new HTTPConnectionHelper(uploadPolicy); |
---|
| 102 | setAllHead(packet, this.connectionHelper.getBoundary()); |
---|
| 103 | setAllTail(packet, this.connectionHelper.getBoundary()); |
---|
| 104 | } |
---|
| 105 | |
---|
| 106 | /** @see DefaultFileUploadThread#getAdditionnalBytesForUpload(UploadFileData) */ |
---|
| 107 | @Override |
---|
| 108 | long getAdditionnalBytesForUpload(UploadFileData uploadFileData) |
---|
| 109 | throws JUploadIOException { |
---|
| 110 | return this.heads.get(uploadFileData).getEncodedLength() |
---|
| 111 | + this.tails.get(uploadFileData).getEncodedLength(); |
---|
| 112 | } |
---|
| 113 | |
---|
| 114 | /** @see DefaultFileUploadThread#afterFile(UploadFileData) */ |
---|
| 115 | @Override |
---|
| 116 | void afterFile(UploadFileData uploadFileData) throws JUploadIOException { |
---|
| 117 | this.connectionHelper.append(this.tails.get(uploadFileData)); |
---|
| 118 | this.uploadPolicy.displayDebug("--- filetail start (len=" |
---|
| 119 | + this.tails.get(uploadFileData).getEncodedLength() + "):", 70); |
---|
| 120 | this.uploadPolicy.displayDebug(quoteCRLF(this.tails.get(uploadFileData) |
---|
| 121 | .getString()), 70); |
---|
| 122 | this.uploadPolicy.displayDebug("--- filetail end", 70); |
---|
| 123 | } |
---|
| 124 | |
---|
| 125 | /** @see DefaultFileUploadThread#beforeFile(UploadFilePacket, UploadFileData) */ |
---|
| 126 | @Override |
---|
| 127 | void beforeFile(UploadFilePacket uploadFilePacket, |
---|
| 128 | UploadFileData uploadFileData) throws JUploadException { |
---|
| 129 | // heads[i] contains the header specific for the file, in the multipart |
---|
| 130 | // content. |
---|
| 131 | // It is initialized at the beginning of the run() method. It can be |
---|
| 132 | // override at the beginning of this loop, if in chunk mode. |
---|
| 133 | try { |
---|
| 134 | this.connectionHelper.append(this.heads.get(uploadFileData) |
---|
| 135 | .getEncodedByteArray()); |
---|
| 136 | |
---|
| 137 | // Debug output: always called, so that the debug file is correctly |
---|
| 138 | // filled. |
---|
| 139 | this.uploadPolicy.displayDebug("--- fileheader start (len=" |
---|
| 140 | + this.heads.get(uploadFileData).getEncodedLength() + "):", |
---|
| 141 | 70); |
---|
| 142 | this.uploadPolicy.displayDebug(quoteCRLF(this.heads.get( |
---|
| 143 | uploadFileData).getString()), 70); |
---|
| 144 | this.uploadPolicy.displayDebug("--- fileheader end", 70); |
---|
| 145 | } catch (Exception e) { |
---|
| 146 | throw new JUploadException(e); |
---|
| 147 | } |
---|
| 148 | } |
---|
| 149 | |
---|
| 150 | /** @see DefaultFileUploadThread#cleanAll() */ |
---|
| 151 | @Override |
---|
| 152 | void cleanAll() throws JUploadException { |
---|
| 153 | // Nothing to do in HTTP mode. |
---|
| 154 | } |
---|
| 155 | |
---|
| 156 | /** @see DefaultFileUploadThread#cleanRequest() */ |
---|
| 157 | @Override |
---|
| 158 | void cleanRequest() throws JUploadException { |
---|
| 159 | try { |
---|
| 160 | this.connectionHelper.dispose(); |
---|
| 161 | } catch (JUploadIOException e) { |
---|
| 162 | this.uploadPolicy.displayErr(this.uploadPolicy |
---|
| 163 | .getLocalizedString("errDuringUpload"), e); |
---|
| 164 | throw e; |
---|
| 165 | } |
---|
| 166 | } |
---|
| 167 | |
---|
| 168 | @Override |
---|
| 169 | int finishRequest() throws JUploadException { |
---|
| 170 | if (this.uploadPolicy.getDebugLevel() > 100) { |
---|
| 171 | // Let's have a little time to check the upload messages written on |
---|
| 172 | // the progress bar. |
---|
| 173 | try { |
---|
| 174 | Thread.sleep(400); |
---|
| 175 | } catch (InterruptedException e) { |
---|
| 176 | } |
---|
| 177 | } |
---|
| 178 | int status = this.connectionHelper.readHttpResponse(); |
---|
| 179 | setResponseMsg(this.connectionHelper.getResponseMsg()); |
---|
| 180 | setResponseBody(this.connectionHelper.getResponseBody()); |
---|
| 181 | return status; |
---|
| 182 | } |
---|
| 183 | |
---|
| 184 | /** |
---|
| 185 | * When interrupted, we close all network connection. |
---|
| 186 | */ |
---|
| 187 | @Override |
---|
| 188 | void interruptionReceived() { |
---|
| 189 | // FIXME: this should manage chunked upload (to free temporary files on |
---|
| 190 | // the server) |
---|
| 191 | try { |
---|
| 192 | if (this.connectionHelper != null) { |
---|
| 193 | this.connectionHelper.dispose(); |
---|
| 194 | this.connectionHelper = null; |
---|
| 195 | } |
---|
| 196 | |
---|
| 197 | if (this.heads != null) { |
---|
| 198 | for (UploadFileData uploadFileData : this.heads.keySet()) { |
---|
| 199 | ByteArrayEncoder bae = this.heads.get(uploadFileData); |
---|
| 200 | if (bae != null) { |
---|
| 201 | bae.close(); |
---|
| 202 | } |
---|
| 203 | } |
---|
| 204 | this.heads = null; |
---|
| 205 | } |
---|
| 206 | if (this.tails != null) { |
---|
| 207 | for (UploadFileData uploadFileData : this.tails.keySet()) { |
---|
| 208 | ByteArrayEncoder bae = this.tails.get(uploadFileData); |
---|
| 209 | if (bae != null) { |
---|
| 210 | bae.close(); |
---|
| 211 | } |
---|
| 212 | } |
---|
| 213 | this.tails = null; |
---|
| 214 | } |
---|
| 215 | } catch (Exception e) { |
---|
| 216 | this.uploadPolicy.displayWarn("Exception in " |
---|
| 217 | + getClass().getName() + ".interruptionReceived() (" |
---|
| 218 | + e.getClass().getName() + "): " + e.getMessage()); |
---|
| 219 | } |
---|
| 220 | } |
---|
| 221 | |
---|
| 222 | /** |
---|
| 223 | * @see DefaultFileUploadThread#getResponseBody() |
---|
| 224 | * @Override String getResponseBody() { return |
---|
| 225 | * this.sbHttpResponseBody.toString(); } |
---|
| 226 | */ |
---|
| 227 | /** @see DefaultFileUploadThread#getOutputStream() */ |
---|
| 228 | @Override |
---|
| 229 | OutputStream getOutputStream() throws JUploadException { |
---|
| 230 | return this.connectionHelper.getOutputStream(); |
---|
| 231 | } |
---|
| 232 | |
---|
| 233 | /** @see DefaultFileUploadThread#startRequest(long, boolean, int, boolean) */ |
---|
| 234 | @Override |
---|
| 235 | void startRequest(long contentLength, boolean bChunkEnabled, int chunkPart, |
---|
| 236 | boolean bLastChunk) throws JUploadException { |
---|
| 237 | |
---|
| 238 | try { |
---|
| 239 | String chunkHttpParam = "jupart=" + chunkPart + "&jufinal=" |
---|
| 240 | + (bLastChunk ? "1" : "0"); |
---|
| 241 | this.uploadPolicy.displayDebug("chunkHttpParam: " + chunkHttpParam, |
---|
| 242 | 30); |
---|
| 243 | |
---|
| 244 | URL url = new URL(this.uploadPolicy.getPostURL()); |
---|
| 245 | |
---|
| 246 | // Add the chunking query params to the URL if there are any |
---|
| 247 | if (bChunkEnabled) { |
---|
| 248 | if (null != url.getQuery() && !"".equals(url.getQuery())) { |
---|
| 249 | url = new URL(url.toExternalForm() + "&" + chunkHttpParam); |
---|
| 250 | } else { |
---|
| 251 | url = new URL(url.toExternalForm() + "?" + chunkHttpParam); |
---|
| 252 | } |
---|
| 253 | } |
---|
| 254 | |
---|
| 255 | this.connectionHelper.initRequest(url, "POST", bChunkEnabled, |
---|
| 256 | bLastChunk); |
---|
| 257 | |
---|
| 258 | // Get the GET parameters from the URL and convert them to |
---|
| 259 | // post form params |
---|
| 260 | ByteArrayEncoder formParams = getFormParamsForPostRequest(url); |
---|
| 261 | contentLength += formParams.getEncodedLength(); |
---|
| 262 | |
---|
| 263 | this.connectionHelper.append( |
---|
| 264 | "Content-Type: multipart/form-data; boundary=").append( |
---|
| 265 | this.connectionHelper.getBoundary().substring(2)).append( |
---|
| 266 | "\r\n"); |
---|
| 267 | this.connectionHelper.append("Content-Length: ").append( |
---|
| 268 | String.valueOf(contentLength)).append("\r\n"); |
---|
| 269 | |
---|
| 270 | // Blank line (end of header) |
---|
| 271 | this.connectionHelper.append("\r\n"); |
---|
| 272 | |
---|
| 273 | // formParams are not really part of the main header, but we add |
---|
| 274 | // them here anyway. We write directly into the |
---|
| 275 | // ByteArrayOutputStream, as we already encoded them, to get the |
---|
| 276 | // encoded length. We need to flush the writer first, before |
---|
| 277 | // directly writing to the ByteArrayOutputStream. |
---|
| 278 | this.connectionHelper.append(formParams); |
---|
| 279 | |
---|
| 280 | // Let's call the server |
---|
| 281 | this.connectionHelper.sendRequest(); |
---|
| 282 | |
---|
| 283 | // Debug output: always called, so that the debug file is correctly |
---|
| 284 | // filled. |
---|
| 285 | this.uploadPolicy.displayDebug("=== main header (len=" |
---|
| 286 | + this.connectionHelper.getByteArrayEncoder() |
---|
| 287 | .getEncodedLength() |
---|
| 288 | + "):\n" |
---|
| 289 | + quoteCRLF(this.connectionHelper.getByteArrayEncoder() |
---|
| 290 | .getString()), 70); |
---|
| 291 | this.uploadPolicy.displayDebug("=== main header end", 70); |
---|
| 292 | } catch (IOException e) { |
---|
| 293 | throw new JUploadIOException(e); |
---|
| 294 | } catch (IllegalArgumentException e) { |
---|
| 295 | throw new JUploadException(e); |
---|
| 296 | } |
---|
| 297 | } |
---|
| 298 | |
---|
| 299 | // //////////////////////////////////////////////////////////////////////////////////// |
---|
| 300 | // /////////////////////// PRIVATE METHODS |
---|
| 301 | // //////////////////////////////////////////////////////////////////////////////////// |
---|
| 302 | /** |
---|
| 303 | * Returns the header for this file, within the http multipart body. |
---|
| 304 | * |
---|
| 305 | * @param numInCurrentUpload Index of the file in the array that contains |
---|
| 306 | * all files to upload. |
---|
| 307 | * @param bound The boundary that separate files in the http multipart post |
---|
| 308 | * body. |
---|
| 309 | * @param chunkPart The numero of the current chunk (from 1 to n) |
---|
| 310 | * @return The encoded header for this file. The {@link ByteArrayEncoder} is |
---|
| 311 | * closed within this method. |
---|
| 312 | * @throws JUploadException |
---|
| 313 | */ |
---|
| 314 | private final ByteArrayEncoder getFileHeader(UploadFileData uploadFileData, |
---|
| 315 | int numInCurrentUpload, String bound, int chunkPart) |
---|
| 316 | throws JUploadException { |
---|
| 317 | String filenameEncoding = this.uploadPolicy.getFilenameEncoding(); |
---|
| 318 | String mimetype = uploadFileData.getMimeType(); |
---|
| 319 | String uploadFilename = uploadFileData |
---|
| 320 | .getUploadFilename(numInCurrentUpload); |
---|
| 321 | ByteArrayEncoder bae = new ByteArrayEncoderHTTP(this.uploadPolicy, |
---|
| 322 | bound); |
---|
| 323 | |
---|
| 324 | if (numInCurrentUpload == 0) { |
---|
| 325 | // Only once when uploading multiple files in same request. |
---|
| 326 | // We'll encode the output stream into UTF-8. |
---|
| 327 | String form = this.uploadPolicy.getFormdata(); |
---|
| 328 | if (null != form) { |
---|
| 329 | bae.appendFormVariables(form); |
---|
| 330 | } |
---|
| 331 | } |
---|
| 332 | // We ask the current FileData to add itself its properties. |
---|
| 333 | uploadFileData.appendFileProperties(bae, numInCurrentUpload); |
---|
| 334 | |
---|
| 335 | // boundary. |
---|
| 336 | bae.append(bound).append("\r\n"); |
---|
| 337 | |
---|
| 338 | // Content-Disposition. |
---|
| 339 | bae.append("Content-Disposition: form-data; name=\""); |
---|
| 340 | bae.append(uploadFileData.getUploadName(numInCurrentUpload)).append( |
---|
| 341 | "\"; filename=\""); |
---|
| 342 | if (filenameEncoding == null) { |
---|
| 343 | bae.append(uploadFilename); |
---|
| 344 | } else { |
---|
| 345 | try { |
---|
| 346 | this.uploadPolicy.displayDebug("Encoded filename: " |
---|
| 347 | + URLEncoder.encode(uploadFilename, filenameEncoding), |
---|
| 348 | 70); |
---|
| 349 | bae.append(URLEncoder.encode(uploadFilename, filenameEncoding)); |
---|
| 350 | } catch (UnsupportedEncodingException e) { |
---|
| 351 | this.uploadPolicy |
---|
| 352 | .displayWarn(e.getClass().getName() + ": " |
---|
| 353 | + e.getMessage() |
---|
| 354 | + " (in UploadFileData.getFileHeader)"); |
---|
| 355 | bae.append(uploadFilename); |
---|
| 356 | } |
---|
| 357 | } |
---|
| 358 | bae.append("\"\r\n"); |
---|
| 359 | |
---|
| 360 | // Line 3: Content-Type. |
---|
| 361 | bae.append("Content-Type: ").append(mimetype).append("\r\n"); |
---|
| 362 | |
---|
| 363 | // An empty line to finish the header. |
---|
| 364 | bae.append("\r\n"); |
---|
| 365 | |
---|
| 366 | // The ByteArrayEncoder is now filled. |
---|
| 367 | bae.close(); |
---|
| 368 | return bae; |
---|
| 369 | }// getFileHeader |
---|
| 370 | |
---|
| 371 | /** |
---|
| 372 | * Construction of the head for each file. |
---|
| 373 | * |
---|
| 374 | * @param bound The String boundary between the post data in the HTTP |
---|
| 375 | * request. |
---|
| 376 | * @throws JUploadException |
---|
| 377 | */ |
---|
| 378 | private final void setAllHead(UploadFilePacket packet, String bound) |
---|
| 379 | throws JUploadException { |
---|
| 380 | this.heads = new HashMap<UploadFileData, ByteArrayEncoder>(packet |
---|
| 381 | .size()); |
---|
| 382 | int numInCurrentUpload = 0; |
---|
| 383 | for (UploadFileData uploadFileData : packet) { |
---|
| 384 | this.heads.put(uploadFileData, getFileHeader(uploadFileData, |
---|
| 385 | numInCurrentUpload++, bound, -1)); |
---|
| 386 | } |
---|
| 387 | } |
---|
| 388 | |
---|
| 389 | /** |
---|
| 390 | * Construction of the tail for each file. |
---|
| 391 | * |
---|
| 392 | * @param bound Current boundary, to apply for these tails. |
---|
| 393 | */ |
---|
| 394 | private final void setAllTail(UploadFilePacket packet, String bound) |
---|
| 395 | throws JUploadException { |
---|
| 396 | this.tails = new HashMap<UploadFileData, ByteArrayEncoder>(packet |
---|
| 397 | .size()); |
---|
| 398 | for (int i = 0; i < packet.size(); i++) { |
---|
| 399 | // We'll encode the output stream into UTF-8. |
---|
| 400 | ByteArrayEncoder bae = new ByteArrayEncoderHTTP(this.uploadPolicy, |
---|
| 401 | bound); |
---|
| 402 | |
---|
| 403 | bae.append("\r\n"); |
---|
| 404 | |
---|
| 405 | if (this.uploadPolicy.getSendMD5Sum()) { |
---|
| 406 | bae.appendTextProperty("md5sum", packet.get(i).getMD5(), i); |
---|
| 407 | } |
---|
| 408 | |
---|
| 409 | // The last tail gets an additional "--" in order to tell the |
---|
| 410 | // server we have finished. |
---|
| 411 | if (i == packet.size() - 1) { |
---|
| 412 | bae.append(bound).append("--\r\n"); |
---|
| 413 | } |
---|
| 414 | |
---|
| 415 | // Let's store this tail. |
---|
| 416 | bae.close(); |
---|
| 417 | |
---|
| 418 | this.tails.put(packet.get(i), bae); |
---|
| 419 | } |
---|
| 420 | |
---|
| 421 | } |
---|
| 422 | |
---|
| 423 | /** |
---|
| 424 | * Converts the parameters in GET form to post form |
---|
| 425 | * |
---|
| 426 | * @param url the <code>URL</code> containing the query parameters |
---|
| 427 | * @return the parameters in a string in the correct form for a POST request |
---|
| 428 | * @throws JUploadIOException |
---|
| 429 | */ |
---|
| 430 | private final ByteArrayEncoder getFormParamsForPostRequest(final URL url) |
---|
| 431 | throws JUploadIOException { |
---|
| 432 | |
---|
| 433 | // Use a string buffer |
---|
| 434 | // We'll encode the output stream into UTF-8. |
---|
| 435 | ByteArrayEncoder bae = new ByteArrayEncoderHTTP(this.uploadPolicy, |
---|
| 436 | this.connectionHelper.getBoundary()); |
---|
| 437 | |
---|
| 438 | // Get the query string |
---|
| 439 | String query = url.getQuery(); |
---|
| 440 | |
---|
| 441 | if (null != query) { |
---|
| 442 | // Split this into parameters |
---|
| 443 | HashMap<String, String> requestParameters = new HashMap<String, String>(); |
---|
| 444 | String[] paramPairs = query.split("&"); |
---|
| 445 | String[] oneParamArray; |
---|
| 446 | |
---|
| 447 | // TODO This could be much more simple ! |
---|
| 448 | |
---|
| 449 | // Put the parameters correctly to the Hashmap |
---|
| 450 | for (String param : paramPairs) { |
---|
| 451 | if (param.contains("=")) { |
---|
| 452 | oneParamArray = param.split("="); |
---|
| 453 | if (oneParamArray.length > 1) { |
---|
| 454 | // There is a value for this parameter |
---|
| 455 | try { |
---|
| 456 | // Correction of URL double encoding bug |
---|
| 457 | requestParameters.put(oneParamArray[0], URLDecoder |
---|
| 458 | .decode(oneParamArray[1], "UTF-8")); |
---|
| 459 | } catch (UnsupportedEncodingException e) { |
---|
| 460 | throw new JUploadIOException(e.getClass().getName() |
---|
| 461 | + ": " + e.getMessage() |
---|
| 462 | + " (when trying to decode " |
---|
| 463 | + oneParamArray[1] + ")"); |
---|
| 464 | } |
---|
| 465 | } else { |
---|
| 466 | // There is no value for this parameter |
---|
| 467 | requestParameters.put(oneParamArray[0], ""); |
---|
| 468 | } |
---|
| 469 | } |
---|
| 470 | } |
---|
| 471 | |
---|
| 472 | // Now add one multipart segment for each |
---|
| 473 | Set<Map.Entry<String, String>> entrySet = requestParameters |
---|
| 474 | .entrySet(); |
---|
| 475 | Map.Entry<String, String> entry; |
---|
| 476 | Iterator<Map.Entry<String, String>> i = entrySet.iterator(); |
---|
| 477 | while (i.hasNext()) { |
---|
| 478 | entry = i.next(); |
---|
| 479 | bae.appendTextProperty(entry.getKey(), entry.getValue(), -1); |
---|
| 480 | } |
---|
| 481 | } |
---|
| 482 | // Return the body content |
---|
| 483 | bae.close(); |
---|
| 484 | |
---|
| 485 | return bae; |
---|
| 486 | }// getFormParamsForPostRequest |
---|
| 487 | } |
---|