List of usage examples for java.io BufferedInputStream reset
public synchronized void reset() throws IOException
reset method of InputStream. From source file:org.apache.storm.daemon.logviewer.handler.LogviewerLogSearchHandler.java
/** * Tries once to read ahead in the stream to fill the context and * resets the stream to its position before the call. *///from w ww . j ava2 s . co m private byte[] tryReadAhead(BufferedInputStream stream, ByteBuffer haystack, int offset, int fileLength, int bytesRead) throws IOException { int numExpected = Math.min(fileLength - bytesRead, GREP_CONTEXT_SIZE); byte[] afterBytes = new byte[numExpected]; stream.mark(numExpected); // Only try reading once. stream.read(afterBytes, 0, numExpected); stream.reset(); return afterBytes; }
From source file:edu.harvard.iq.dataverse.ingest.tabulardata.impl.plugins.por.PORFileReaderSpi.java
@Override public boolean canDecodeInput(Object source) throws IOException { if (!(source instanceof BufferedInputStream)) { return false; }//from w ww.j a v a 2 s . c om if (source == null) { throw new IllegalArgumentException("source == null!"); } BufferedInputStream stream = (BufferedInputStream) source; dbgLog.fine("applying the por test\n"); byte[] b = new byte[POR_HEADER_SIZE]; if (stream.markSupported()) { stream.mark(0); } int nbytes = stream.read(b, 0, POR_HEADER_SIZE); //printHexDump(b, "hex dump of the byte-array"); if (nbytes == 0) { throw new IOException(); } else if (nbytes < 491) { // size test dbgLog.fine("this file is NOT spss-por type"); return false; } if (stream.markSupported()) { stream.reset(); } boolean DEBUG = false; //windows [0D0A]=> [1310] = [CR/LF] //unix [0A] => [10] //mac [0D] => [13] // 3char [0D0D0A]=> [131310] spss for windows rel 15 // expected results // unix case: [0A] : [80], [161], [242], [323], [404], [485] // windows case: [0D0A] : [81], [163], [245], [327], [409], [491] // : [0D0D0A] : [82], [165], [248], [331], [414], [495] // convert b into a ByteBuffer ByteBuffer buff = ByteBuffer.wrap(b); byte[] nlch = new byte[36]; int pos1; int pos2; int pos3; int ucase = 0; int wcase = 0; int mcase = 0; int three = 0; int nolines = 6; int nocols = 80; for (int i = 0; i < nolines; ++i) { int baseBias = nocols * (i + 1); // 1-char case pos1 = baseBias + i; buff.position(pos1); dbgLog.finer("\tposition(1)=" + buff.position()); int j = 6 * i; nlch[j] = buff.get(); if (nlch[j] == 10) { ucase++; } else if (nlch[j] == 13) { mcase++; } // 2-char case pos2 = baseBias + 2 * i; buff.position(pos2); dbgLog.finer("\tposition(2)=" + buff.position()); nlch[j + 1] = buff.get(); nlch[j + 2] = buff.get(); // 3-char case pos3 = baseBias + 3 * i; buff.position(pos3); dbgLog.finer("\tposition(3)=" + buff.position()); nlch[j + 3] = buff.get(); nlch[j + 4] = buff.get(); nlch[j + 5] = buff.get(); dbgLog.finer(i + "-th iteration position =" + nlch[j] + "\t" + nlch[j + 1] + "\t" + nlch[j + 2]); dbgLog.finer(i + "-th iteration position =" + nlch[j + 3] + "\t" + nlch[j + 4] + "\t" + nlch[j + 5]); if ((nlch[j + 3] == 13) && (nlch[j + 4] == 13) && (nlch[j + 5] == 10)) { three++; } else if ((nlch[j + 1] == 13) && (nlch[j + 2] == 10)) { wcase++; } buff.rewind(); } if (three == nolines) { dbgLog.fine("0D0D0A case"); windowsNewLine = false; } else if ((ucase == nolines) && (wcase < nolines)) { dbgLog.fine("0A case"); windowsNewLine = false; } else if ((ucase < nolines) && (wcase == nolines)) { dbgLog.fine("0D0A case"); } else if ((mcase == nolines) && (wcase < nolines)) { dbgLog.fine("0D case"); windowsNewLine = false; } buff.rewind(); int PORmarkPosition = POR_MARK_POSITION_DEFAULT; if (windowsNewLine) { PORmarkPosition = PORmarkPosition + 5; } else if (three == nolines) { PORmarkPosition = PORmarkPosition + 10; } byte[] pormark = new byte[8]; buff.position(PORmarkPosition); buff.get(pormark, 0, 8); String pormarks = new String(pormark); dbgLog.fine( "pormark[hex: 53 50 53 53 50 4F 52 54 == SPSSPORT] =>" + new String(Hex.encodeHex(pormark)) + "<-"); if (pormarks.equals(POR_MARK)) { dbgLog.fine("this file is spss-por type"); return true; } else { dbgLog.fine("this file is NOT spss-por type"); } return false; }
From source file:edu.harvard.iq.dataverse.ingest.tabulardata.impl.plugins.por.PORFileReaderSpi.java
@Override public boolean canDecodeInput(BufferedInputStream stream) throws IOException { if (stream == null) { throw new IllegalArgumentException("file == null!"); }/*w w w . j av a2 s . c o m*/ dbgLog.fine("applying the por test\n"); byte[] b = new byte[POR_HEADER_SIZE]; if (stream.markSupported()) { stream.mark(0); } int nbytes = stream.read(b, 0, POR_HEADER_SIZE); //printHexDump(b, "hex dump of the byte-array"); if (nbytes == 0) { throw new IOException(); } else if (nbytes < 491) { // size test dbgLog.fine("this file is NOT spss-por type"); return false; } if (stream.markSupported()) { stream.reset(); } boolean DEBUG = false; //windows [0D0A]=> [1310] = [CR/LF] //unix [0A] => [10] //mac [0D] => [13] // 3char [0D0D0A]=> [131310] spss for windows rel 15 // expected results // unix case: [0A] : [80], [161], [242], [323], [404], [485] // windows case: [0D0A] : [81], [163], [245], [327], [409], [491] // : [0D0D0A] : [82], [165], [248], [331], [414], [495] // convert b into a ByteBuffer ByteBuffer buff = ByteBuffer.wrap(b); byte[] nlch = new byte[36]; int pos1; int pos2; int pos3; int ucase = 0; int wcase = 0; int mcase = 0; int three = 0; int nolines = 6; int nocols = 80; for (int i = 0; i < nolines; ++i) { int baseBias = nocols * (i + 1); // 1-char case pos1 = baseBias + i; buff.position(pos1); dbgLog.finer("\tposition(1)=" + buff.position()); int j = 6 * i; nlch[j] = buff.get(); if (nlch[j] == 10) { ucase++; } else if (nlch[j] == 13) { mcase++; } // 2-char case pos2 = baseBias + 2 * i; buff.position(pos2); dbgLog.finer("\tposition(2)=" + buff.position()); nlch[j + 1] = buff.get(); nlch[j + 2] = buff.get(); // 3-char case pos3 = baseBias + 3 * i; buff.position(pos3); dbgLog.finer("\tposition(3)=" + buff.position()); nlch[j + 3] = buff.get(); nlch[j + 4] = buff.get(); nlch[j + 5] = buff.get(); dbgLog.finer(i + "-th iteration position =" + nlch[j] + "\t" + nlch[j + 1] + "\t" + nlch[j + 2]); dbgLog.finer(i + "-th iteration position =" + nlch[j + 3] + "\t" + nlch[j + 4] + "\t" + nlch[j + 5]); if ((nlch[j + 3] == 13) && (nlch[j + 4] == 13) && (nlch[j + 5] == 10)) { three++; } else if ((nlch[j + 1] == 13) && (nlch[j + 2] == 10)) { wcase++; } buff.rewind(); } if (three == nolines) { dbgLog.fine("0D0D0A case"); windowsNewLine = false; } else if ((ucase == nolines) && (wcase < nolines)) { dbgLog.fine("0A case"); windowsNewLine = false; } else if ((ucase < nolines) && (wcase == nolines)) { dbgLog.fine("0D0A case"); } else if ((mcase == nolines) && (wcase < nolines)) { dbgLog.fine("0D case"); windowsNewLine = false; } buff.rewind(); int PORmarkPosition = POR_MARK_POSITION_DEFAULT; if (windowsNewLine) { PORmarkPosition = PORmarkPosition + 5; } else if (three == nolines) { PORmarkPosition = PORmarkPosition + 10; } byte[] pormark = new byte[8]; buff.position(PORmarkPosition); buff.get(pormark, 0, 8); String pormarks = new String(pormark); //dbgLog.fine("pormark =>" + pormarks + "<-"); dbgLog.fine( "pormark[hex: 53 50 53 53 50 4F 52 54 == SPSSPORT] =>" + new String(Hex.encodeHex(pormark)) + "<-"); if (pormarks.equals(POR_MARK)) { dbgLog.fine("this file is spss-por type"); return true; } else { dbgLog.fine("this file is NOT spss-por type"); } return false; }
From source file:com.hichinaschool.flashcards.libanki.importer.Anki2Importer.java
/** * Return the contents of the given input stream, limited to Anki2Importer.MEDIAPICKLIMIT bytes * This is only used for comparison of media files with the limited resources of mobile devices *///from w w w . ja v a 2s . c o m byte[] _mediaPick(BufferedInputStream is) { try { ByteArrayOutputStream baos = new ByteArrayOutputStream(MEDIAPICKLIMIT * 2); byte[] buf = new byte[MEDIAPICKLIMIT]; int readLen; int readSoFar = 0; is.mark(MEDIAPICKLIMIT * 2); while (true) { readLen = is.read(buf); baos.write(buf); if (readLen == -1) { break; } readSoFar += readLen; if (readSoFar > MEDIAPICKLIMIT) { break; } } is.reset(); byte[] result = new byte[MEDIAPICKLIMIT]; System.arraycopy(baos.toByteArray(), 0, result, 0, Math.min(baos.size(), MEDIAPICKLIMIT)); return result; } catch (FileNotFoundException e) { return null; } catch (IOException e) { return null; } }
From source file:org.infoscoop.request.filter.CalendarFilter.java
public byte[] process(String aContentType, String startDateStr, String endDateStr, InputStream responseStream) throws IOException { String charset = null;/*from ww w . j a v a 2s. c om*/ String contentType = null; if (aContentType != null) { String[] str = aContentType.split("="); if (str != null) contentType = str[0]; if (str.length > 1) { charset = str[1]; } } BufferedInputStream bis = new BufferedInputStream(responseStream); //Processing of skipping to the first character int temp = 0; boolean noContent = false; bis.mark(1); while (true) { try { temp = bis.read(); if (temp == -1 || (temp >= 0x20 && temp <= 0x7e)) { if (temp == -1) { noContent = true; } break; } else { bis.mark(1); } } catch (IOException e) { log.error("", e); break; } } // if 200 and empty if (noContent) { bis.close(); return process("[]", 0); } try { bis.reset(); } catch (IOException e2) { } //Processing of skipping to the first character up to here Reader reader = null; boolean isXML = false; try { if (contentType != null && (contentType.startsWith("text/xml") || contentType.startsWith("application/xml") || contentType.startsWith("application/rss+xml") || contentType.startsWith("application/rdf+xml"))) { isXML = true; } else { char firstChar = (char) bis.read(); if (firstChar == '<') { isXML = true; } bis.reset(); } } catch (IOException e) { log.error("", e); } if (isXML) { if (isCalDAV(bis)) { StringBuffer buf = new StringBuffer(); BufferedReader br = new BufferedReader(new InputStreamReader(bis, charset)); String s = null; boolean append = false; boolean inVALARM = false; buf.append("BEGIN:VCALENDAR").append("\r\n"); String davHref = null; while ((s = br.readLine()) != null) { String _davHref = getDAVHref(s, br); if (_davHref != null) davHref = _davHref; if (s.indexOf("BEGIN:VEVENT") >= 0) { append = true; } if (s.indexOf("BEGIN:VALARM") >= 0) { inVALARM = true; } if (append && !inVALARM) { if (s.indexOf("END:VEVENT") >= 0 && davHref != null) { buf.append(davHref).append("\r\n"); davHref = null; } buf.append(s).append("\r\n"); } if (s.indexOf("END:VEVENT") >= 0) { append = false; } if (s.indexOf("END:VALARM") >= 0) { inVALARM = false; } } buf.append("END:VCALENDAR"); if (log.isDebugEnabled()) log.debug(buf.toString()); reader = new StringReader(buf.toString()); } else { try { reader = ICalendarUtil.convertRdf2Ics(bis); } catch (SAXException e) { log.error("", e); if (log.isInfoEnabled()) log.info("Unanalyzable RSS information is recieved.[" + e.getLocalizedMessage() + "]"); return process("Unanalyzable RSS information is recieved. : " + e.getLocalizedMessage(), 1); } catch (IOException e) { log.error("", e); if (log.isInfoEnabled()) log.info("Unanalyzable RSS information is recieved.[" + e.getLocalizedMessage() + "]"); return process("Unanalyzable RSS information is recieved.: " + e.getLocalizedMessage(), 1); } } } else { try { if (charset != null) reader = new InputStreamReader(bis, charset); else reader = new InputStreamReader(bis, "UTF-8"); } catch (UnsupportedEncodingException e) { try { reader = new InputStreamReader(bis, "UTF-8"); } catch (UnsupportedEncodingException e1) { log.error("", e1); } } } String result = null; try { //PrereqRDF and removal of line break ICS and Reader#reset done. result = parseICalendar(reader, startDateStr, endDateStr); } catch (IOException e) { log.error("", e); if (log.isInfoEnabled()) log.info("Unanalyzable ics information is recieved.[" + e.getLocalizedMessage() + "]"); return process("Unanalyzable ics information is recieved. : " + e.getLocalizedMessage(), 1); } catch (ParserException e) { log.error("", e); if (log.isInfoEnabled()) log.info("Unanalyzable ics information is recieved.[" + e.getLocalizedMessage() + "]"); return process("Unanalyzable ics information is recieved. : " + e.getLocalizedMessage(), 1); } return process("[" + result + "]", 0); }
From source file:org.rssowl.core.internal.connection.DefaultProtocolHandler.java
public String getLabel(URI link, IProgressMonitor monitor) throws ConnectionException { String title = ""; //$NON-NLS-1$ /* Define Properties for Connection */ Map<Object, Object> properties = new HashMap<Object, Object>(); properties.put(IConnectionPropertyConstants.PROGRESS_MONITOR, monitor); properties.put(IConnectionPropertyConstants.CON_TIMEOUT, FEED_LABEL_CON_TIMEOUT); /* Open Stream */ InputStream inS = openStream(link, properties); try {/*from ww w .jav a 2 s . c om*/ /* Return on Cancelation or Shutdown */ if (monitor.isCanceled()) return null; /* Buffered Stream to support mark and reset */ BufferedInputStream bufIns = new BufferedInputStream(inS); bufIns.mark(8192); /* Try to read Encoding out of XML Document */ String encoding = getEncodingFromXML(new InputStreamReader(bufIns), monitor); /* Avoid lowercase UTF-8 notation */ if ("utf-8".equalsIgnoreCase(encoding)) //$NON-NLS-1$ encoding = "UTF-8"; //$NON-NLS-1$ /* Reset the Stream to its beginning */ bufIns.reset(); /* Grab Title using supplied Encoding */ if (StringUtils.isSet(encoding) && Charset.isSupported(encoding)) title = getTitleFromFeed(new BufferedReader(new InputStreamReader(bufIns, encoding)), monitor); /* Grab Title using Default Encoding */ else title = getTitleFromFeed(new BufferedReader(new InputStreamReader(bufIns)), monitor); /* Remove the title tags (also delete attributes in title tag) */ title = title.replaceAll("<title[^>]*>", ""); //$NON-NLS-1$ //$NON-NLS-2$ title = title.replaceAll("</title>", ""); //$NON-NLS-1$ //$NON-NLS-2$ /* Remove potential CDATA Tags */ title = title.replaceAll(Pattern.quote("<![CDATA["), ""); //$NON-NLS-1$ //$NON-NLS-2$ title = title.replaceAll(Pattern.quote("]]>"), ""); //$NON-NLS-1$ //$NON-NLS-2$ } catch (IOException e) { if (!(e instanceof MonitorCanceledException)) Activator.safeLogError(e.getMessage(), e); } /* Finally close the Stream */ finally { closeStream(inS, true); //Abort the stream to avoid downloading the full content } // Have an upper maximum of title length to protect against issues String result = StringUtils.stripTags(title.trim(), true); if (result.length() > MAX_DETECTED_TITLE_LENGTH) result = result.substring(0, MAX_DETECTED_TITLE_LENGTH); return result; }
From source file:org.parosproxy.paros.core.proxy.ProxyThread.java
@Override public void run() { proxyThreadList.add(thread);/*from www. ja v a 2 s .com*/ boolean isSecure = this instanceof ProxyThreadSSL; HttpRequestHeader firstHeader = null; try { BufferedInputStream bufferedInputStream = new BufferedInputStream(inSocket.getInputStream(), 2048); inSocket = new CustomStreamsSocket(inSocket, bufferedInputStream, inSocket.getOutputStream()); httpIn = new HttpInputStream(inSocket); httpOut = new HttpOutputStream(inSocket.getOutputStream()); firstHeader = httpIn.readRequestHeader(isSecure); if (firstHeader.getMethod().equalsIgnoreCase(HttpRequestHeader.CONNECT)) { // ZAP: added host name variable String hostName = firstHeader.getHostName(); try { httpOut.write(CONNECT_HTTP_200); httpOut.flush(); byte[] bytes = new byte[3]; bufferedInputStream.mark(3); bufferedInputStream.read(bytes); bufferedInputStream.reset(); if (isSslTlsHandshake(bytes)) { isSecure = true; beginSSL(hostName); } firstHeader = httpIn.readRequestHeader(isSecure); processHttp(firstHeader, isSecure); } catch (MissingRootCertificateException e) { // Unluckily Firefox and Internet Explorer will not show this message. // We should find a way to let the browsers display this error message. // May we can redirect to some kind of ZAP custom error page. final HttpMessage errmsg = new HttpMessage(firstHeader); setErrorResponse(errmsg, BAD_GATEWAY_RESPONSE_STATUS, e, "ZAP SSL Error"); writeHttpResponse(errmsg, httpOut); throw new IOException(e); } } else { processHttp(firstHeader, isSecure); } } catch (SocketTimeoutException e) { // ZAP: Log the exception if (firstHeader != null) { log.warn("Timeout accessing " + firstHeader.getURI()); } else { log.warn("Timeout", e); } } catch (HttpMalformedHeaderException e) { log.warn("Malformed Header: ", e); } catch (HttpException e) { log.error(e.getMessage(), e); } catch (IOException e) { log.debug("IOException: ", e); } finally { proxyThreadList.remove(thread); // ZAP: do only close if flag is false if (!keepSocketOpen) { disconnect(); } } }
From source file:org.sipfoundry.sipxconfig.phonebook.PhonebookManagerImpl.java
/** * Trying to determine if the file is vCard file *//*from w w w. j a v a2 s .c o m*/ boolean isVcard(BufferedInputStream is, String encoding) { final String vcardSignature = "BEGIN:VCARD"; try { // keep buffer smaller than the readlimit: trying to ensure that we can reset the // stream BufferedReader isr = new BufferedReader(new InputStreamReader(is, encoding), vcardSignature.length() * 2); is.mark(vcardSignature.length() * 10); String line; do { line = isr.readLine(); } while (StringUtils.isBlank(line)); boolean isVcard = vcardSignature.equalsIgnoreCase(line); is.reset(); return isVcard; } catch (IOException e) { return false; } }
From source file:org.sonatype.nexus.proxy.storage.local.fs.DefaultFSLocalRepositoryStorage.java
public void storeItem(Repository repository, StorageItem item) throws UnsupportedStorageOperationException, LocalStorageException { final File target; final ContentLocator originalContentLocator; if (item instanceof StorageFileItem) { originalContentLocator = ((StorageFileItem) item).getContentLocator(); } else {/* ww w .j a v a2s . c o m*/ originalContentLocator = null; } try { // set some sanity stuff item.setStoredLocally(System.currentTimeMillis()); item.setRemoteChecked(item.getStoredLocally()); item.setExpired(false); ContentLocator cl = null; if (item instanceof StorageFileItem) { StorageFileItem fItem = (StorageFileItem) item; prepareStorageFileItemForStore(fItem); cl = fItem.getContentLocator(); try { final BufferedInputStream bufferedInputStream; if (!cl.isReusable()) { // link persister will close the stream, so prevent it doing so bufferedInputStream = new BufferedInputStream(cl.getContent()) { @Override public void close() { // nop } }; bufferedInputStream.mark(1024); cl = new PreparedContentLocator(bufferedInputStream, cl.getMimeType(), cl.getLength()); } else { bufferedInputStream = null; } if (getLinkPersister().isLinkContent(cl)) { // we are about to store a file that has link content, ban this store attempt throw new UnsupportedStorageOperationException( "Illegal Link API use on path " + item.getPath()); } if (bufferedInputStream != null) { bufferedInputStream.reset(); } } catch (IOException e) { // meh, need to wrap it throw new LocalStorageException("Link-check failed ", e); } } else if (item instanceof StorageLinkItem) { ByteArrayOutputStream bos = new ByteArrayOutputStream(); try { getLinkPersister().writeLinkContent((StorageLinkItem) item, bos); } catch (IOException e) { // should not happen, look at implementation // we will handle here two byte array backed streams! throw new LocalStorageException("Problem ", e); } cl = new ByteArrayContentLocator(bos.toByteArray(), "text/xml"); } target = getFileFromBase(repository, item.getResourceStoreRequest()); getFSPeer().storeItem(repository, getBaseDir(repository, item.getResourceStoreRequest()), item, target, cl); } finally { // NEXUS-5468: Ensure that in case of file item with prepared content // (typically those coming from RRS, as the content is actually wrapped HTTP response body, hence not reusable) // get closed irrelevant of the actual outcome. If all went right, stream was already closed, // and we will be "punished" by one extra (redundant) call to Closeable#close(). if (originalContentLocator instanceof Closeable) { IOUtils.closeQuietly((Closeable) originalContentLocator); } } if (item instanceof StorageFileItem) { // replace content locator transparently, if we just consumed a non-reusable one // Hint: in general, those items coming from user uploads or remote proxy caching requests are non // reusable ones ((StorageFileItem) item) .setContentLocator(new FileContentLocator(target, ((StorageFileItem) item).getMimeType())); } final ContentLocator mdis = item instanceof StorageFileItem ? ((StorageFileItem) item).getContentLocator() : null; try { repository.getAttributesHandler().storeAttributes(item, mdis); } catch (IOException e) { throw new LocalStorageException("Cannot store attributes!", e); } }
From source file:flex.messaging.services.http.proxy.ResponseFilter.java
protected void writeResponseAsString(InputStream inStream, int length, ProxyContext context) throws IOException { char[] tmp = new char[RESPONSE_CHUNK]; //int i = 0;//from w w w .j a v a 2 s . c o m StringBuffer sb = new StringBuffer(length < 0 ? 16 : length); BufferedInputStream bufferedIn = new BufferedInputStream(inStream); String charset = context.getHttpMethod().getResponseCharSet(); bufferedIn.mark(4); // Check for BOM as InputStreamReader does not strip BOM in all cases. boolean hasBOM = false; int read = bufferedIn.read(); if (read > 0) { // UTF-8 BOM is EF BB BF if (0xEF == (read & 0xFF)) { read = bufferedIn.read(); if (0xBB == (read & 0xFF)) { read = bufferedIn.read(); if (0xBF == (read & 0xFF)) { hasBOM = true; charset = "UTF-8"; } } } // UTF-16 Little Endian BOM is FF FE // UTF-32 Little Endian BOM is FF FE 00 00 else if (0xFF == (read & 0xFF)) { read = bufferedIn.read(); if (0xFE == (read & 0xFF)) { hasBOM = true; charset = "UTF16-LE"; // Check two more bytes incase we have UTF-32 bufferedIn.mark(2); read = bufferedIn.read(); if (0x00 == (read & 0xFF)) { read = bufferedIn.read(); if (0x00 == (read & 0xFF)) { charset = "UTF32-LE"; } else { bufferedIn.reset(); } } else { bufferedIn.reset(); } } } // UTF-16 Big Endian BOM is FE FF else if (0xFE == (read & 0xFF)) { read = bufferedIn.read(); if (0xFF == (read & 0xFF)) { hasBOM = true; charset = "UTF16-BE"; } } // UTF-32 Big Endian BOM is 00 00 FE FF else if (0x00 == (read & 0xFF)) { read = bufferedIn.read(); if (0x00 == (read & 0xFF)) { read = bufferedIn.read(); if (0xFE == (read & 0xFF)) { read = bufferedIn.read(); if (0xFF == (read & 0xFF)) { hasBOM = true; charset = "UTF32-BE"; } } } } // If we didn't find a BOM, all bytes should contribute to the content if (!hasBOM) bufferedIn.reset(); } BufferedReader reader = new BufferedReader(new InputStreamReader(bufferedIn, charset)); int charactersRead = -1; while ((charactersRead = reader.read(tmp, 0, tmp.length)) >= 0) { sb.append(new String(tmp, 0, charactersRead)); } context.setResponse(sb.toString()); }