List of usage examples for java.util.zip GZIPOutputStream write
public void write(int b) throws IOException
From source file:com.panet.imeta.www.GetJobStatusServlet.java
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { if (!request.getContextPath().equals(CONTEXT_PATH)) return;/*from w ww . ja v a 2s . c o m*/ if (log.isDebug()) log.logDebug(toString(), Messages.getString("GetJobStatusServlet.Log.JobStatusRequested")); String jobName = request.getParameter("name"); boolean useXML = "Y".equalsIgnoreCase(request.getParameter("xml")); response.setStatus(HttpServletResponse.SC_OK); if (useXML) { response.setContentType("text/xml"); response.setCharacterEncoding(Const.XML_ENCODING); } else { response.setContentType("text/html"); } PrintWriter out = response.getWriter(); Job job = jobMap.getJob(jobName); if (job != null) { String status = job.getStatus(); if (useXML) { response.setContentType("text/xml"); response.setCharacterEncoding(Const.XML_ENCODING); out.print(XMLHandler.getXMLHeader(Const.XML_ENCODING)); SlaveServerJobStatus jobStatus = new SlaveServerJobStatus(jobName, status); Log4jStringAppender appender = (Log4jStringAppender) jobMap.getAppender(jobName); if (appender != null) { // The log can be quite large at times, we are going to put a base64 encoding around a compressed stream // of bytes to handle this one. ByteArrayOutputStream baos = new ByteArrayOutputStream(); GZIPOutputStream gzos = new GZIPOutputStream(baos); gzos.write(appender.getBuffer().toString().getBytes()); gzos.close(); String loggingString = new String(Base64.encodeBase64(baos.toByteArray())); jobStatus.setLoggingString(loggingString); } // Also set the result object... // jobStatus.setResult(job.getResult()); // might be null out.println(jobStatus.getXML()); } else { response.setContentType("text/html"); out.println("<HTML>"); out.println("<HEAD>"); out.println("<TITLE>" + Messages.getString("GetJobStatusServlet.KettleJobStatus") + "</TITLE>"); out.println("<META http-equiv=\"Refresh\" content=\"10;url=/kettle/jobStatus?name=" + URLEncoder.encode(jobName, "UTF-8") + "\">"); out.println("</HEAD>"); out.println("<BODY>"); out.println("<H1>" + Messages.getString("GetJobStatusServlet.JobStatus") + "</H1>"); try { out.println("<table border=\"1\">"); out.print("<tr> <th>" + Messages.getString("GetJobStatusServlet.Jobname") + "</th> <th>" + Messages.getString("TransStatusServlet.TransStatus") + "</th> </tr>"); out.print("<tr>"); out.print("<td>" + jobName + "</td>"); out.print("<td>" + status + "</td>"); out.print("</tr>"); out.print("</table>"); out.print("<p>"); if (job.isFinished()) { out.print("<a href=\"/kettle/startJob?name=" + URLEncoder.encode(jobName, "UTF-8") + "\">" + Messages.getString("GetJobStatusServlet.StartJob") + "</a>"); out.print("<p>"); } else { out.print("<a href=\"/kettle/stopJob?name=" + URLEncoder.encode(jobName, "UTF-8") + "\">" + Messages.getString("GetJobStatusServlet.StopJob") + "</a>"); out.print("<p>"); } out.println("<p>"); out.print("<a href=\"/kettle/jobStatus/?name=" + URLEncoder.encode(jobName, "UTF-8") + "&xml=y\">" + Messages.getString("TransStatusServlet.ShowAsXml") + "</a><br>"); out.print("<a href=\"/kettle/status\">" + Messages.getString("TransStatusServlet.BackToStatusPage") + "</a><br>"); out.print("<p><a href=\"/kettle/jobStatus?name=" + URLEncoder.encode(jobName, "UTF-8") + "\">" + Messages.getString("TransStatusServlet.Refresh") + "</a>"); // Put the logging below that. Log4jStringAppender appender = (Log4jStringAppender) jobMap.getAppender(jobName); if (appender != null) { out.println("<p>"); /* out.println("<pre>"); out.println(appender.getBuffer().toString()); out.println("</pre>"); */ out.println( "<textarea id=\"joblog\" cols=\"120\" rows=\"20\" wrap=\"off\" name=\"Job log\" readonly=\"readonly\">" + appender.getBuffer().toString() + "</textarea>"); out.println("<script type=\"text/javascript\"> "); out.println(" joblog.scrollTop=joblog.scrollHeight; "); out.println("</script> "); out.println("<p>"); } } catch (Exception ex) { out.println("<p>"); out.println("<pre>"); ex.printStackTrace(out); out.println("</pre>"); } out.println("<p>"); out.println("</BODY>"); out.println("</HTML>"); } } else { if (useXML) { out.println(new WebResult(WebResult.STRING_ERROR, Messages.getString("StartJobServlet.Log.SpecifiedJobNotFound", jobName))); } else { out.println("<H1>Job '" + jobName + "' could not be found.</H1>"); out.println("<a href=\"/kettle/status\">" + Messages.getString("TransStatusServlet.BackToStatusPage") + "</a><p>"); } } }
From source file:org.apache.roller.weblogger.ui.core.filters.CompressionFilter.java
/** * If browser does not support gzip, invoke resource normally. If browser * does support gzip, set the Content-Encoding response header and invoke * resource with a wrapped response that collects all the output. Extract * the output and write it into a gzipped byte array. Finally, write that * array to the client's output stream.//from w ww .j av a 2s . com */ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws ServletException, IOException { HttpServletRequest req = (HttpServletRequest) request; HttpServletResponse res = (HttpServletResponse) response; if (!this.enabled || !isGzipSupported(req)) { // Invoke resource normally. chain.doFilter(req, res); } else { // Tell browser we are sending it gzipped data. res.setHeader("Content-Encoding", "gzip"); // Invoke resource, accumulating output in the wrapper. ByteArrayResponseWrapper responseWrapper = new ByteArrayResponseWrapper(response); chain.doFilter(req, responseWrapper); ByteArrayOutputStream outputStream = responseWrapper.getByteArrayOutputStream(); // Get character array representing output. log.debug("Pre-zip size:" + outputStream.size()); // Make a writer that compresses data and puts // it into a byte array. ByteArrayOutputStream byteStream = new ByteArrayOutputStream(); GZIPOutputStream zipOut = new GZIPOutputStream(byteStream); // Compress original output and put it into byte array. zipOut.write(responseWrapper.getByteArrayOutputStream().toByteArray()); // Gzip streams must be explicitly closed. zipOut.close(); log.debug("Gzip size:" + byteStream.size()); // Update the Content-Length header. res.setContentLength(byteStream.size()); ByteArrayOutputStreamWrapper newOut = (ByteArrayOutputStreamWrapper) responseWrapper.getOutputStream(); newOut.clear(); newOut.setFinallized(); /* now force close of OutputStream */ newOut.write(byteStream.toByteArray()); newOut.close(); } }
From source file:parquet.hadoop.ParquetInputSplit.java
String compressString(String str) {
ByteArrayOutputStream obj = new ByteArrayOutputStream();
GZIPOutputStream gzip;
try {/*from ww w . j a v a2 s .co m*/
gzip = new GZIPOutputStream(obj);
gzip.write(str.getBytes("UTF-8"));
gzip.close();
} catch (IOException e) {
// Not really sure how we can get here. I guess the best thing to do is to croak.
LOG.error("Unable to gzip InputSplit string " + str, e);
throw new RuntimeException("Unable to gzip InputSplit string", e);
}
String compressedStr = Base64.encodeBase64String(obj.toByteArray());
return compressedStr;
}
From source file:org.xenei.compressedgraph.SerializableNode.java
public SerializableNode(Node n) throws IOException { super(n);/* w ww. j a v a 2s .c o m*/ if (n.equals(Node.ANY)) { // ANY has a hash code of 0 fillBuffer(WILD, 0, _ANY, null); } else if (n.isVariable()) { fillBuffer(WILD, n.hashCode(), _VAR, encodeString(n.getName())); } else if (n.isURI()) { fillBuffer(WILD, n.hashCode(), _URI, encodeString(n.getURI())); } else if (n.isBlank()) { fillBuffer(WILD, n.hashCode(), _ANON, encodeString(n.getBlankNodeId().getLabelString())); } else if (n.isLiteral()) { ByteArrayOutputStream baos = new ByteArrayOutputStream(); DataOutputStream os = new DataOutputStream(baos); write(os, n.getLiteralLexicalForm()); write(os, n.getLiteralLanguage()); write(os, n.getLiteralDatatypeURI()); os.close(); baos.close(); byte[] value = baos.toByteArray(); if (value.length > MAX_STR_SIZE) { baos = new ByteArrayOutputStream(); GZIPOutputStream dos = new GZIPOutputStream(baos); dos.write(value); dos.close(); fillBuffer(WILD, n.hashCode(), (byte) (_LIT | _COMPRESSED), baos.toByteArray()); } else { fillBuffer(WILD, n.hashCode(), _LIT, value); } } else { throw new IllegalArgumentException("Unknown node type " + n); } }
From source file:com.github.abilityapi.abilityapi.external.Metrics.java
/** * Gzips the given String./*from ww w. j a v a2s . c o m*/ * * @param str The string to gzip. * @return The gzipped String. * @throws IOException If the compression failed. */ private static byte[] compress(final String str) throws IOException { if (str == null) { return null; } ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); GZIPOutputStream gzip = new GZIPOutputStream(outputStream); gzip.write(str.getBytes("UTF-8")); gzip.close(); return outputStream.toByteArray(); }
From source file:org.pentaho.di.www.GetJobStatusServlet.java
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { if (isJettyMode() && !request.getContextPath().startsWith(CONTEXT_PATH)) { return;//from w w w .ja v a2 s .c o m } if (log.isDebug()) logDebug(BaseMessages.getString(PKG, "GetJobStatusServlet.Log.JobStatusRequested")); String jobName = request.getParameter("name"); String id = request.getParameter("id"); boolean useXML = "Y".equalsIgnoreCase(request.getParameter("xml")); int startLineNr = Const.toInt(request.getParameter("from"), 0); response.setStatus(HttpServletResponse.SC_OK); if (useXML) { response.setContentType("text/xml"); response.setCharacterEncoding(Const.XML_ENCODING); } else { response.setContentType("text/html;charset=UTF-8"); } PrintWriter out = response.getWriter(); // ID is optional... // Job job; CarteObjectEntry entry; if (Const.isEmpty(id)) { // get the first job that matches... // entry = getJobMap().getFirstCarteObjectEntry(jobName); if (entry == null) { job = null; } else { id = entry.getId(); job = getJobMap().getJob(entry); } } else { // Take the ID into account! // entry = new CarteObjectEntry(jobName, id); job = getJobMap().getJob(entry); } if (job != null) { String status = job.getStatus(); int lastLineNr = CentralLogStore.getLastBufferLineNr(); String logText = CentralLogStore.getAppender() .getBuffer(job.getLogChannel().getLogChannelId(), false, startLineNr, lastLineNr).toString(); if (useXML) { response.setContentType("text/xml"); response.setCharacterEncoding(Const.XML_ENCODING); out.print(XMLHandler.getXMLHeader(Const.XML_ENCODING)); SlaveServerJobStatus jobStatus = new SlaveServerJobStatus(jobName, id, status); jobStatus.setFirstLoggingLineNr(startLineNr); jobStatus.setLastLoggingLineNr(lastLineNr); // The log can be quite large at times, we are going to put a base64 encoding around a compressed stream // of bytes to handle this one. ByteArrayOutputStream baos = new ByteArrayOutputStream(); GZIPOutputStream gzos = new GZIPOutputStream(baos); gzos.write(logText.getBytes()); gzos.close(); String loggingString = new String(Base64.encodeBase64(baos.toByteArray())); jobStatus.setLoggingString(loggingString); // Also set the result object... // jobStatus.setResult(job.getResult()); // might be null try { out.println(jobStatus.getXML()); } catch (KettleException e) { throw new ServletException("Unable to get the job status in XML format", e); } } else { response.setContentType("text/html"); out.println("<HTML>"); out.println("<HEAD>"); out.println("<TITLE>" + BaseMessages.getString(PKG, "GetJobStatusServlet.KettleJobStatus") + "</TITLE>"); out.println("<META http-equiv=\"Refresh\" content=\"10;url=" + convertContextPath(GetJobStatusServlet.CONTEXT_PATH) + "?name=" + URLEncoder.encode(jobName, "UTF-8") + "&id=" + id + "\">"); out.println("<META http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">"); out.println("</HEAD>"); out.println("<BODY>"); out.println("<H1>" + BaseMessages.getString(PKG, "GetJobStatusServlet.JobStatus") + "</H1>"); try { out.println("<table border=\"1\">"); out.print("<tr> <th>" + BaseMessages.getString(PKG, "GetJobStatusServlet.Jobname") + "</th> <th>" + BaseMessages.getString(PKG, "TransStatusServlet.TransStatus") + "</th> </tr>"); out.print("<tr>"); out.print("<td>" + jobName + "</td>"); out.print("<td>" + status + "</td>"); out.print("</tr>"); out.print("</table>"); out.print("<p>"); if (job.isFinished()) { out.print("<a href=\"" + convertContextPath(StartJobServlet.CONTEXT_PATH) + "?name=" + URLEncoder.encode(jobName, "UTF-8") + "&id=" + id + "\">" + BaseMessages.getString(PKG, "GetJobStatusServlet.StartJob") + "</a>"); out.print("<p>"); } else { out.print("<a href=\"" + convertContextPath(StopJobServlet.CONTEXT_PATH) + "?name=" + URLEncoder.encode(jobName, "UTF-8") + "&id=" + id + "\">" + BaseMessages.getString(PKG, "GetJobStatusServlet.StopJob") + "</a>"); out.print("<p>"); } out.println("<p>"); out.print("<a href=\"" + convertContextPath(GetJobStatusServlet.CONTEXT_PATH) + "?name=" + URLEncoder.encode(jobName, "UTF-8") + "&xml=y&id=" + id + "\">" + BaseMessages.getString(PKG, "TransStatusServlet.ShowAsXml") + "</a><br>"); out.print("<a href=\"" + convertContextPath(GetStatusServlet.CONTEXT_PATH) + "\">" + BaseMessages.getString(PKG, "TransStatusServlet.BackToStatusPage") + "</a><br>"); out.print("<p><a href=\"" + convertContextPath(GetJobStatusServlet.CONTEXT_PATH) + "?name=" + URLEncoder.encode(jobName, "UTF-8") + "&id=" + id + "\">" + BaseMessages.getString(PKG, "TransStatusServlet.Refresh") + "</a>"); // Put the logging below that. out.println("<p>"); out.println( "<textarea id=\"joblog\" cols=\"120\" rows=\"20\" wrap=\"off\" name=\"Job log\" readonly=\"readonly\">" + logText + "</textarea>"); out.println("<script type=\"text/javascript\"> "); out.println(" joblog.scrollTop=joblog.scrollHeight; "); out.println("</script> "); out.println("<p>"); } catch (Exception ex) { out.println("<p>"); out.println("<pre>"); ex.printStackTrace(out); out.println("</pre>"); } out.println("<p>"); out.println("</BODY>"); out.println("</HTML>"); } } else { if (useXML) { out.println(new WebResult(WebResult.STRING_ERROR, BaseMessages.getString(PKG, "StartJobServlet.Log.SpecifiedJobNotFound", jobName, id))); } else { out.println("<H1>Job '" + jobName + "' could not be found.</H1>"); out.println("<a href=\"" + convertContextPath(GetStatusServlet.CONTEXT_PATH) + "\">" + BaseMessages.getString(PKG, "TransStatusServlet.BackToStatusPage") + "</a><p>"); } } }
From source file:de.schildbach.wallet.ui.TransactionFragment.java
public void update(final Transaction tx) { final Wallet wallet = ((WalletApplication) activity.getApplication()).getWallet(); final byte[] serializedTx = tx.unsafeBitcoinSerialize(); Address from = null;//from ww w. j a va2 s . co m boolean fromMine = false; try { from = tx.getInputs().get(0).getFromAddress(); fromMine = wallet.isPubKeyHashMine(from.getHash160()); } catch (final ScriptException x) { x.printStackTrace(); } Address to = null; boolean toMine = false; try { to = tx.getOutputs().get(0).getScriptPubKey().getToAddress(); toMine = wallet.isPubKeyHashMine(to.getHash160()); } catch (final ScriptException x) { x.printStackTrace(); } final ContentResolver contentResolver = activity.getContentResolver(); final View view = getView(); final Date time = tx.getUpdateTime(); view.findViewById(R.id.transaction_fragment_time_row) .setVisibility(time != null ? View.VISIBLE : View.GONE); if (time != null) { final TextView viewDate = (TextView) view.findViewById(R.id.transaction_fragment_time); viewDate.setText( (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today) : dateFormat.format(time)) + ", " + timeFormat.format(time)); } try { final BigInteger amountSent = tx.getValueSentFromMe(wallet); view.findViewById(R.id.transaction_fragment_amount_sent_row) .setVisibility(amountSent.signum() != 0 ? View.VISIBLE : View.GONE); if (amountSent.signum() != 0) { final TextView viewAmountSent = (TextView) view.findViewById(R.id.transaction_fragment_amount_sent); viewAmountSent.setText(Constants.CURRENCY_MINUS_SIGN + WalletUtils.formatValue(amountSent)); } } catch (final ScriptException x) { x.printStackTrace(); } final BigInteger amountReceived = tx.getValueSentToMe(wallet); view.findViewById(R.id.transaction_fragment_amount_received_row) .setVisibility(amountReceived.signum() != 0 ? View.VISIBLE : View.GONE); if (amountReceived.signum() != 0) { final TextView viewAmountReceived = (TextView) view .findViewById(R.id.transaction_fragment_amount_received); viewAmountReceived.setText(Constants.CURRENCY_PLUS_SIGN + WalletUtils.formatValue(amountReceived)); } final View viewFromButton = view.findViewById(R.id.transaction_fragment_from_button); final TextView viewFromLabel = (TextView) view.findViewById(R.id.transaction_fragment_from_label); if (from != null) { final String label = AddressBookProvider.resolveLabel(contentResolver, from.toString()); final StringBuilder builder = new StringBuilder(); if (fromMine) builder.append(getString(R.string.transaction_fragment_you)).append(", "); if (label != null) { builder.append(label); } else { builder.append(from.toString()); viewFromLabel.setTypeface(Typeface.MONOSPACE); } viewFromLabel.setText(builder.toString()); final String addressStr = from.toString(); viewFromButton.setOnClickListener(new OnClickListener() { public void onClick(final View v) { EditAddressBookEntryFragment.edit(getFragmentManager(), addressStr); } }); } else { viewFromLabel.setText(null); } final View viewToButton = view.findViewById(R.id.transaction_fragment_to_button); final TextView viewToLabel = (TextView) view.findViewById(R.id.transaction_fragment_to_label); if (to != null) { final String label = AddressBookProvider.resolveLabel(contentResolver, to.toString()); final StringBuilder builder = new StringBuilder(); if (toMine) builder.append(getString(R.string.transaction_fragment_you)).append(", "); if (label != null) { builder.append(label); } else { builder.append(to.toString()); viewToLabel.setTypeface(Typeface.MONOSPACE); } viewToLabel.setText(builder.toString()); final String addressStr = to.toString(); viewToButton.setOnClickListener(new OnClickListener() { public void onClick(final View v) { EditAddressBookEntryFragment.edit(getFragmentManager(), addressStr); } }); } else { viewToLabel.setText(null); } final TextView viewStatus = (TextView) view.findViewById(R.id.transaction_fragment_status); final ConfidenceType confidenceType = tx.getConfidence().getConfidenceType(); if (confidenceType == ConfidenceType.DEAD || confidenceType == ConfidenceType.NOT_IN_BEST_CHAIN) viewStatus.setText(R.string.transaction_fragment_status_dead); else if (confidenceType == ConfidenceType.NOT_SEEN_IN_CHAIN) viewStatus.setText(R.string.transaction_fragment_status_pending); else if (confidenceType == ConfidenceType.BUILDING) viewStatus.setText(R.string.transaction_fragment_status_confirmed); else viewStatus.setText(R.string.transaction_fragment_status_unknown); final TextView viewHash = (TextView) view.findViewById(R.id.transaction_fragment_hash); viewHash.setText(tx.getHash().toString()); final TextView viewLength = (TextView) view.findViewById(R.id.transaction_fragment_length); viewLength.setText(Integer.toString(serializedTx.length)); final ImageView viewQr = (ImageView) view.findViewById(R.id.transaction_fragment_qr); try { // encode transaction URI final ByteArrayOutputStream bos = new ByteArrayOutputStream(serializedTx.length); final GZIPOutputStream gos = new GZIPOutputStream(bos); gos.write(serializedTx); gos.close(); final byte[] gzippedSerializedTx = bos.toByteArray(); final boolean useCompressioon = gzippedSerializedTx.length < serializedTx.length; final StringBuilder txStr = new StringBuilder("btctx:"); txStr.append(useCompressioon ? 'Z' : '-'); txStr.append(Base43.encode(useCompressioon ? gzippedSerializedTx : serializedTx)); final Bitmap qrCodeBitmap = WalletUtils.getQRCodeBitmap(txStr.toString().toUpperCase(Locale.US), 512); viewQr.setImageBitmap(qrCodeBitmap); viewQr.setOnClickListener(new OnClickListener() { public void onClick(final View v) { BitmapFragment.show(getFragmentManager(), qrCodeBitmap); } }); } catch (final IOException x) { throw new RuntimeException(x); } }
From source file:com.chenshu.compress.CompressOldTest.java
@Benchmark public int jdkGzipCompress() { ByteArrayOutputStream bout = null; GZIPOutputStream gzout = null; try {/*from w ww .j a v a2 s. com*/ bout = new ByteArrayOutputStream(data.length); gzout = new GZIPOutputStream(bout) { { def.setLevel(level); } }; gzout.write(data); } catch (Exception e) { e.printStackTrace(); } finally { if (gzout != null) { try { gzout.close(); } catch (IOException e) { e.printStackTrace(); } } if (bout != null) { try { bout.close(); } catch (IOException e) { e.printStackTrace(); } } } byte[] bs = bout.toByteArray(); return bs.length; }
From source file:com.kkbox.toolkit.internal.api.APIRequest.java
public void addGZIPPostParam(String key, String value) { try {/*w w w .j a v a 2 s . c o m*/ ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); ArrayList<NameValuePair> postParams = new ArrayList<NameValuePair>(); postParams.add((new BasicNameValuePair(key, value))); GZIPOutputStream gZIPOutputStream = new GZIPOutputStream(byteArrayOutputStream); gZIPOutputStream.write(EntityUtils.toByteArray(new UrlEncodedFormEntity(postParams, HTTP.UTF_8))); gZIPOutputStream.close(); byte[] byteDataForGZIP = byteArrayOutputStream.toByteArray(); byteArrayOutputStream.close(); gzipStreamEntity = new InputStreamEntity(new ByteArrayInputStream(byteDataForGZIP), byteDataForGZIP.length); gzipStreamEntity.setContentType("application/x-www-form-urlencoded"); gzipStreamEntity.setContentEncoding("gzip"); } catch (Exception e) { } }
From source file:piuk.blockchain.android.ui.TransactionFragment.java
public void update(final MyTransaction tx) { final MyRemoteWallet wallet = ((WalletApplication) activity.getApplication()).getRemoteWallet(); final byte[] serializedTx = tx.unsafeBitcoinSerialize(); Address from = null;//from www. j ava 2 s . c om boolean fromMine = false; try { from = tx.getInputs().get(0).getFromAddress(); fromMine = wallet.isMine(from.toString()); } catch (final ScriptException x) { x.printStackTrace(); } Address to = null; boolean toMine = false; try { to = tx.getOutputs().get(0).getScriptPubKey().getToAddress(); toMine = wallet.isMine(to.toString()); } catch (final ScriptException x) { x.printStackTrace(); } final ContentResolver contentResolver = activity.getContentResolver(); final View view = getView(); final Date time = tx.getUpdateTime(); view.findViewById(R.id.transaction_fragment_time_row) .setVisibility(time != null ? View.VISIBLE : View.GONE); if (time != null) { final TextView viewDate = (TextView) view.findViewById(R.id.transaction_fragment_time); viewDate.setText( (DateUtils.isToday(time.getTime()) ? getString(R.string.transaction_fragment_time_today) : dateFormat.format(time)) + ", " + timeFormat.format(time)); } final BigInteger amountSent = tx.getResult(); view.findViewById(R.id.transaction_fragment_amount_sent_row) .setVisibility(amountSent.signum() != 0 ? View.VISIBLE : View.GONE); if (amountSent.signum() != 0) { final TextView viewAmountSent = (TextView) view.findViewById(R.id.transaction_fragment_amount_sent); viewAmountSent.setText(Constants.CURRENCY_MINUS_SIGN + WalletUtils.formatValue(amountSent)); } final BigInteger amountReceived = tx.getResult(); view.findViewById(R.id.transaction_fragment_amount_received_row) .setVisibility(amountReceived.signum() != 0 ? View.VISIBLE : View.GONE); if (amountReceived.signum() != 0) { final TextView viewAmountReceived = (TextView) view .findViewById(R.id.transaction_fragment_amount_received); viewAmountReceived.setText(Constants.CURRENCY_PLUS_SIGN + WalletUtils.formatValue(amountReceived)); } final View viewFromButton = view.findViewById(R.id.transaction_fragment_from_button); final TextView viewFromLabel = (TextView) view.findViewById(R.id.transaction_fragment_from_label); if (from != null) { String label = null; if (tx instanceof MyTransaction && ((MyTransaction) tx).getTag() != null) label = ((MyTransaction) tx).getTag(); else label = AddressBookProvider.resolveLabel(contentResolver, from.toString()); final StringBuilder builder = new StringBuilder(); if (fromMine) builder.append(getString(R.string.transaction_fragment_you)).append(", "); if (label != null) { builder.append(label); } else { builder.append(from.toString()); viewFromLabel.setTypeface(Typeface.MONOSPACE); } viewFromLabel.setText(builder.toString()); final String addressStr = from.toString(); viewFromButton.setOnClickListener(new OnClickListener() { public void onClick(final View v) { EditAddressBookEntryFragment.edit(getFragmentManager(), addressStr); } }); } else { viewFromLabel.setText(null); } final View viewToButton = view.findViewById(R.id.transaction_fragment_to_button); final TextView viewToLabel = (TextView) view.findViewById(R.id.transaction_fragment_to_label); if (to != null) { String label = null; if (tx instanceof MyTransaction && ((MyTransaction) tx).getTag() != null) label = ((MyTransaction) tx).getTag(); else label = AddressBookProvider.resolveLabel(contentResolver, from.toString()); final StringBuilder builder = new StringBuilder(); if (toMine) builder.append(getString(R.string.transaction_fragment_you)).append(", "); if (label != null) { builder.append(label); } else { builder.append(to.toString()); viewToLabel.setTypeface(Typeface.MONOSPACE); } viewToLabel.setText(builder.toString()); final String addressStr = to.toString(); viewToButton.setOnClickListener(new OnClickListener() { public void onClick(final View v) { EditAddressBookEntryFragment.edit(getFragmentManager(), addressStr); } }); } else { viewToLabel.setText(null); } final TextView viewStatus = (TextView) view.findViewById(R.id.transaction_fragment_status); final ConfidenceType confidenceType = tx.getConfidence().getConfidenceType(); if (confidenceType == ConfidenceType.DEAD || confidenceType == ConfidenceType.NOT_IN_BEST_CHAIN) viewStatus.setText(R.string.transaction_fragment_status_dead); else if (confidenceType == ConfidenceType.NOT_SEEN_IN_CHAIN) viewStatus.setText(R.string.transaction_fragment_status_pending); else if (confidenceType == ConfidenceType.BUILDING) viewStatus.setText(R.string.transaction_fragment_status_confirmed); else viewStatus.setText(R.string.transaction_fragment_status_unknown); final TextView viewHash = (TextView) view.findViewById(R.id.transaction_fragment_hash); viewHash.setText(tx.getHash().toString()); final TextView viewLength = (TextView) view.findViewById(R.id.transaction_fragment_length); viewLength.setText(Integer.toString(serializedTx.length)); final ImageView viewQr = (ImageView) view.findViewById(R.id.transaction_fragment_qr); try { // encode transaction URI final ByteArrayOutputStream bos = new ByteArrayOutputStream(serializedTx.length); final GZIPOutputStream gos = new GZIPOutputStream(bos); gos.write(serializedTx); gos.close(); final byte[] gzippedSerializedTx = bos.toByteArray(); final boolean useCompressioon = gzippedSerializedTx.length < serializedTx.length; final StringBuilder txStr = new StringBuilder("btctx:"); txStr.append(useCompressioon ? 'Z' : '-'); txStr.append(Base43.encode(useCompressioon ? gzippedSerializedTx : serializedTx)); final Bitmap qrCodeBitmap = WalletUtils.getQRCodeBitmap(txStr.toString().toUpperCase(), 512); viewQr.setImageBitmap(qrCodeBitmap); viewQr.setOnClickListener(new OnClickListener() { public void onClick(final View v) { new QrDialog(activity, qrCodeBitmap).show(); } }); } catch (final IOException x) { throw new RuntimeException(x); } }