List of usage examples for java.io DataOutputStream writeByte
public final void writeByte(int v) throws IOException
byte to the underlying output stream as a 1-byte value. From source file:org.pentaho.di.job.entries.ftpsget.FTPSConnection.java
private void writeToFile(InputStream is, File file) throws KettleException { try {// w w w. j a v a2 s . c o m DataOutputStream out = new DataOutputStream(new BufferedOutputStream(new FileOutputStream(file))); int c; while ((c = is.read()) != -1) { out.writeByte(c); } is.close(); out.close(); } catch (IOException e) { throw new KettleException(BaseMessages.getString(PKG, "JobFTPS.Error.WritingToFile", file.getName()), e); } }
From source file:ch.unil.genescore.vegas.Snp.java
/** * Write genotype information of this snp to the binary file. Format is: * 0. id_// w w w.j a va 2 s. c o m * 1. genotypes_.length * 2. genotypes_[] * 3. maf_ * 4. alleleMean_ * 5. alleleSd_ * @throws IOException */ public void writeGenotype(DataOutputStream os) throws IOException { // NOTE: CHANGE ALSO readBinary() AND skip() WHEN CHANGING ANYTHING HERE! os.writeUTF(id_); for (int i = 0; i < genotypes_.length; i++) os.writeByte(genotypes_[i]); os.writeDouble(maf_); os.writeDouble(alleleMean_); os.writeDouble(alleleSd_); }
From source file:bankingclient.ChonThaoTacFrame.java
public ChonThaoTacFrame(NewOrOldAccFrame acc) { initComponents();/*from w ww.ja v a 2s .c o m*/ jTextField1.setText(""); jLabel4.setVisible(false); jComboBox2.setVisible(false); jLabel2.setVisible(false); jLabel3.setVisible(false); jTextField1.setVisible(false); jBt_xn1.setVisible(false); jBt_xn2.setVisible(false); this.accList = null; this.cusList = null; this.noAcc = acc; this.tt = new Thong_Tin_TK(this); this.setVisible(false); jBt_xn1.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { if (NumberUtils.isNumber(jTextField1.getText()) && (Long.parseLong(jTextField1.getText()) > 0)) { long currentMoney = 0; try { Socket client = new Socket("113.22.46.207", 6013); DataOutputStream dout = new DataOutputStream(client.getOutputStream()); dout.writeByte(8); dout.writeUTF((String) jComboBox1.getSelectedItem()); dout.flush(); DataInputStream din = new DataInputStream(client.getInputStream()); Scanner lineScanner = new Scanner(din.readUTF()); currentMoney = Long.parseLong(lineScanner.nextLine()); System.out.println(currentMoney); } catch (Exception ex) { ex.printStackTrace(); JOptionPane.showMessageDialog(rootPane, "Li kt ni mng,bn cn kim tra kt ni"); } if (jCheck_gt.isSelected()) { try { Socket client = new Socket("113.22.46.207", 6013); DataOutputStream dout = new DataOutputStream(client.getOutputStream()); dout.writeByte(5); dout.writeUTF((String) jComboBox1.getSelectedItem() + "\n" + jTextField1.getText() + "\n" + (noAcc.getCustomer())); dout.flush(); } catch (Exception ex) { ex.printStackTrace(); JOptionPane.showMessageDialog(rootPane, "C Li Kt Ni Xy ra...."); } JOptionPane.showMessageDialog(rootPane, "Gi Ti?n Thnh Cng..."); } if (jCheck_rt.isSelected()) { if ((Long.parseLong(jTextField1.getText()) <= currentMoney)) { try { Socket client = new Socket("113.22.46.207", 6013); DataOutputStream dout = new DataOutputStream(client.getOutputStream()); dout.writeByte(6); dout.writeUTF((String) jComboBox1.getSelectedItem() + "\n" + jTextField1.getText() + "\n" + (noAcc.getCustomer())); dout.flush(); } catch (Exception ex) { ex.printStackTrace(); JOptionPane.showMessageDialog(rootPane, "C Li Kt Ni Xy Ra....."); } JOptionPane.showMessageDialog(rootPane, "Rt Ti?n Thnh Cng ..."); } else { System.out.println("Khng Ti?n Trong ti khon.." + currentMoney); JOptionPane.showMessageDialog(null, "Ti Khon Khng ? ? Rt ..."); } } noAcc.setVisible(true); ChonThaoTacFrame.this.setVisible(false); } else { JOptionPane.showMessageDialog(rootPane, "Cn Nhp Li S Ti?n Cn Gi Hoc Rt.."); } } }); jBt_tt.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { tt.setTk((String) jComboBox1.getSelectedItem()); tt.hienTenTk(); long currentMoney = 0; try { Socket client = new Socket("113.22.46.207", 6013); DataOutputStream dout = new DataOutputStream(client.getOutputStream()); dout.writeByte(8); dout.writeUTF((String) jComboBox1.getSelectedItem()); dout.flush(); DataInputStream din = new DataInputStream(client.getInputStream()); Scanner lineScanner = new Scanner(din.readUTF()); currentMoney = Long.parseLong(lineScanner.nextLine()); // System.out.println(currentMoney); } catch (Exception ex) { ex.printStackTrace(); JOptionPane.showMessageDialog(rootPane, "Li kt ni mng,bn cn kim tra kt ni"); } tt.hienSoDu(((Long) currentMoney).toString()); tt.setVisible(true); try { Socket client = new Socket("113.22.46.207", 6013); DataOutputStream dout = new DataOutputStream(client.getOutputStream()); dout.writeByte(10); dout.writeUTF((String) jComboBox1.getSelectedItem()); dout.flush(); DataInputStream din = new DataInputStream(client.getInputStream()); Scanner cusScanner = new Scanner(din.readUTF()); while (cusScanner.hasNextLine()) { tt.addCus(cusScanner.nextLine()); } } catch (Exception ee) { ee.printStackTrace(); } tt.hienChuTaiKhoan(); try { Socket client = new Socket("113.22.46.207", 6013); DataOutputStream dout = new DataOutputStream(client.getOutputStream()); dout.writeByte(12); dout.writeUTF((String) jComboBox1.getSelectedItem()); dout.flush(); DataInputStream din = new DataInputStream(client.getInputStream()); Scanner dateScanner = new Scanner(din.readUTF()); int day = Integer.parseInt(dateScanner.nextLine()); int month = Integer.parseInt(dateScanner.nextLine()); int year = Integer.parseInt(dateScanner.nextLine()); String date = (day + "-" + month + "-" + year); tt.hienNgayLapTaiKhoan(date); while (dateScanner.hasNextLine()) { // System.out.println("aaa"); tt.addGiaoDich(dateScanner.nextLine()); } tt.hienGiaoDich(); } catch (Exception ex) { ex.printStackTrace(); } ChonThaoTacFrame.this.setVisible(false); } }); jBt_xn2.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { if (jCheck_tctk.isSelected()) { try { Socket client = new Socket("113.22.46.207", 6013); DataOutputStream dout = new DataOutputStream(client.getOutputStream()); dout.writeByte(7); dout.writeUTF((String) jComboBox1.getSelectedItem() + "\n" + (String) jComboBox2.getSelectedItem()); dout.flush(); } catch (Exception ex) { ex.printStackTrace(); JOptionPane.showMessageDialog(rootPane, "C Li Kt Ni Xy Ra\n Thm Ch Tht Bi..."); } JOptionPane.showMessageDialog(rootPane, "Thm Ch Ti Khon Thnh Cng.."); } else { System.out.println("nothing to do..."); } } }); jBt_xtk.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { try { Socket client = new Socket("113.22.46.207", 6013); DataOutputStream dout = new DataOutputStream(client.getOutputStream()); dout.writeByte(11); String sent = (String) (jComboBox1.getSelectedItem()) + "\n" + noAcc.getCustomer(); dout.writeUTF(sent); dout.flush(); DataInputStream din = new DataInputStream(client.getInputStream()); byte check = din.readByte(); if (check == 1) { JOptionPane.showMessageDialog(rootPane, "xoa tai khoan thanh cong"); } else { JOptionPane.showMessageDialog(rootPane, "<html>xoa tai khoan <b>khong</b> thanh cong <br> chi chu chinh moi co the xoa tai khoan</html>"); } } catch (Exception ee) { ee.printStackTrace(); JOptionPane.showMessageDialog(rootPane, "Li Kt Ni ,Vui Lng Kim Tra Li.."); } } }); /*dont touch*/ jBt_ql.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { noAcc.setVisible(true); ChonThaoTacFrame.this.setVisible(false); } }); /*dont touch*/ jComboBox1.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { } }); jComboBox2.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { } }); /*dont touch jcheckbox*/ jCheck_tctk.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { if (jCheck_tctk.isSelected()) { jLabel4.setVisible(true); jComboBox2.setVisible(true); jBt_xn2.setVisible(true); } else { jLabel4.setVisible(false); jComboBox2.setVisible(false); jBt_xn2.setVisible(false); } } }); jCheck_gt.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { if (jCheck_gt.isSelected()) { if (jCheck_rt.isSelected()) { jCheck_rt.setSelected(false); } jLabel2.setVisible(true); jLabel3.setVisible(true); jTextField1.setVisible(true); jBt_xn1.setVisible(true); } else { jLabel2.setVisible(false); jLabel3.setVisible(false); jTextField1.setVisible(false); jBt_xn1.setVisible(false); } } }); jCheck_rt.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { if (jCheck_rt.isSelected()) { if (jCheck_gt.isSelected()) { jCheck_gt.setSelected(false); } jLabel2.setVisible(true); jLabel3.setVisible(true); jTextField1.setVisible(true); jBt_xn1.setVisible(true); } else { jLabel2.setVisible(false); jLabel3.setVisible(false); jTextField1.setVisible(false); jBt_xn1.setVisible(false); } } }); /*dont touch jcheckbox*/ }
From source file:org.apache.jmeter.protocol.mqtt.client.MqttPublisher.java
private byte[] createBigVolume(String useTimeStamp, String useNumberSeq, String format, String charset, String sizeArray) throws IOException, NumberFormatException { ByteArrayOutputStream b = new ByteArrayOutputStream(); DataOutputStream d = new DataOutputStream(b); // flags byte flags = 0x00; if ("TRUE".equals(useTimeStamp)) flags |= 0x80;/*from w ww. j a v a 2 s.c o m*/ if ("TRUE".equals(useNumberSeq)) flags |= 0x40; d.writeByte(flags); // TimeStamp if ("TRUE".equals(useTimeStamp)) { Date date = new java.util.Date(); d.writeLong(date.getTime()); } // Number Sequence if ("TRUE".equals(useNumberSeq)) { d.writeInt(numSeq++); } int size = Integer.parseInt(sizeArray); byte[] content = new byte[size]; for (int i = 0; i < size; i++) { content[i] = (byte) (i % 10); } d.write(content); // Format: Encoding if (MQTTPublisherGui.BINARY.equals(format)) { BinaryCodec encoder = new BinaryCodec(); return encoder.encode(b.toByteArray()); } else if (MQTTPublisherGui.BASE64.equals(format)) { return Base64.encodeBase64(b.toByteArray()); } else if (MQTTPublisherGui.BINHEX.equals(format)) { Hex encoder = new Hex(); return encoder.encode(b.toByteArray()); } else if (MQTTPublisherGui.PLAIN_TEXT.equals(format)) { String s = new String(b.toByteArray(), charset); return s.getBytes(); } else return b.toByteArray(); }
From source file:org.apache.fop.render.pcl.PCLGenerator.java
/** * Generates a user-defined pattern for a dithering pattern matching the grayscale value * of the color given.// w ww. java 2 s . c om * @param col the color to create the pattern for * @param patternID the pattern ID to use * @param ditherMatrixSize the size of the Bayer dither matrix to use (4 or 8 supported) * @throws IOException In case of an I/O error */ public void defineGrayscalePattern(Color col, int patternID, int ditherMatrixSize) throws IOException { ByteArrayOutputStream baout = new ByteArrayOutputStream(); DataOutputStream data = new DataOutputStream(baout); data.writeByte(0); //Format data.writeByte(0); //Continuation data.writeByte(1); //Pixel Encoding data.writeByte(0); //Reserved data.writeShort(8); //Width in Pixels data.writeShort(8); //Height in Pixels //data.writeShort(600); //X Resolution (didn't manage to get that to work) //data.writeShort(600); //Y Resolution int gray255 = convertToGray(col.getRed(), col.getGreen(), col.getBlue()); byte[] pattern; if (ditherMatrixSize == 8) { pattern = DitherUtil.getBayerDither(DitherUtil.DITHER_MATRIX_8X8, gray255, false); } else { //Since a 4x4 pattern did not work, the 4x4 pattern is applied 4 times to an //8x8 pattern. Maybe this could be changed to use an 8x8 bayer dither pattern //instead of the 4x4 one. pattern = DitherUtil.getBayerDither(DitherUtil.DITHER_MATRIX_4X4, gray255, true); } data.write(pattern); if ((baout.size() % 2) > 0) { baout.write(0); } writeCommand("*c" + patternID + "G"); writeCommand("*c" + baout.size() + "W"); baout.writeTo(this.out); writeCommand("*c4Q"); //temporary pattern }
From source file:org.apache.fontbox.ttf.TTFSubsetter.java
private void writeUint8(DataOutputStream out, int i) throws IOException { out.writeByte(i); }
From source file:com.jivesoftware.os.amza.service.AmzaService.java
private boolean streamBootstrap(long leadershipToken, DataOutputStream dos, MutableLong bytes, VersionedPartitionName versionedPartitionName, int stripe, LivelyEndState livelyEndState) throws Exception { dos.writeLong(leadershipToken);/*from w w w . ja v a2s . c o m*/ dos.writeLong(-1); dos.writeByte(0); // not online dos.writeByte(0); // last entry marker dos.writeByte(0); // last entry marker dos.writeByte(0); // streamedToEnd marker bytes.add(4); if (versionedPartitionName == null || livelyEndState == null) { // someone thinks we're a member for this partition return true; } else { // BOOTSTRAP'S BOOTSTRAPS! partitionCreator.get(versionedPartitionName, stripe); return false; } }
From source file:com.project.qrypto.keymanagement.KeyManager.java
/** * Saves the Keystore. Uses either internal or external memory depending on settings. * @param context the context to use/*from w w w . j ava 2 s. c o m*/ * * @throws IOException if the outstream is somehow bad or interrupted * @throws InvalidCipherTextException if the key is bad or the data is bad */ public void commit(Context context) throws IOException, InvalidCipherTextException { //Commit Preferences Editor edit = context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_PRIVATE).edit(); edit.putBoolean(USE_INTERNAL_STORAGE, internalStorage); edit.putBoolean(PASSWORD_PROTECTED, passwordProtected); edit.putBoolean(SETUP_COMPLETE, true); edit.commit(); //Commit Key Data DataOutputStream writer = null; ByteArrayOutputStream output = null; //Create the proper streams if (passwordProtected) { output = new ByteArrayOutputStream(); writer = new DataOutputStream(output); } else { writer = new DataOutputStream(getAssociatedOutFileStream(context)); } //Write everything out to the stream writer.writeUTF("RCYTHR1"); //Special indicator to determine if we decrypt properly writer.writeInt(lookup.size()); for (Entry<String, Key> entry : lookup.entrySet()) { writer.writeUTF(entry.getKey()); entry.getValue().writeData(writer); } writer.writeByte(1); //Prevent null padding from causing too much truncation. writer.flush(); //If we're password protecting we still need to encrypt and output to file if (passwordProtected) { OutputStream finalOut = getAssociatedOutFileStream(context); finalOut.write(AES.handle(true, output.toByteArray(), keyStoreKey)); finalOut.close(); } writer.close(); }
From source file:org.openxdata.server.sms.FormSmsServer.java
/** * This method is called by the sms engine when a new binary sms comes in. * /*from w w w . jav a 2 s . c om*/ * @param dis the stream from which to read the message. * @param dos the stream to write to for a reply. */ @Override public void processMessage(DataInputStream dis, DataOutputStream dos) { //It is important that any exceptions which happen in this call are propagated //back. If not done, the client will assume success which can be disastrous. //For instance if the client was uploading data and this reports success, //the client may delete data on the device which was not uploaded successfully //to the server. try { formsServer.processConnection(dis, dos); } catch (Exception e) { // if(e != null && log != null) // log.error(e.getMessage(),e); // else log.error(e.getLocalizedMessage(), e); try { dos.writeByte(FormsServer.STATUS_FAILURE); //dos.writeUTF(e.getMessage()); } catch (IOException ex) { // if(log != null && ex != null) // log.error(ex); // else log.error(e.getLocalizedMessage(), e); } } }
From source file:com.jivesoftware.os.amza.service.AmzaService.java
private boolean streamOnline(RingMember ringMember, VersionedPartitionName versionedPartitionName, long highestTransactionId, long leadershipToken, long limit, DataOutputStream dos, MutableLong bytes, HighwaterStorage highwaterStorage, PartitionStripe.RowStreamer streamer) throws Exception { ackWaters.set(ringMember, versionedPartitionName, highestTransactionId, leadershipToken); dos.writeLong(leadershipToken);//from w w w. j av a 2 s . c om dos.writeLong(versionedPartitionName.getPartitionVersion()); dos.writeByte(1); // fully online bytes.increment(); RingTopology ring = ringStoreReader.getRing(versionedPartitionName.getPartitionName().getRingName(), -1); for (int i = 0; i < ring.entries.size(); i++) { if (ring.rootMemberIndex != i) { RingMemberAndHost entry = ring.entries.get(i); long highwatermark = highwaterStorage.get(entry.ringMember, versionedPartitionName); byte[] ringMemberBytes = entry.ringMember.toBytes(); dos.writeByte(1); dos.writeInt(ringMemberBytes.length); dos.write(ringMemberBytes); dos.writeLong(highwatermark); bytes.add(1 + 4 + ringMemberBytes.length + 8); } } dos.writeByte(0); // last entry marker bytes.increment(); long[] limited = new long[1]; long[] lastRowTxId = { -1 }; boolean streamedToEnd = streamer.stream((rowFP, rowTxId, rowType, row) -> { if (limited[0] >= limit && lastRowTxId[0] < rowTxId) { return false; } lastRowTxId[0] = rowTxId; dos.writeByte(1); dos.writeLong(rowTxId); dos.writeByte(rowType.toByte()); dos.writeInt(row.length); dos.write(row); bytes.add(1 + 8 + 1 + 4 + row.length); limited[0]++; return true; }); dos.writeByte(0); // last entry marker bytes.increment(); dos.writeByte(streamedToEnd ? 1 : 0); // streamedToEnd marker bytes.increment(); return false; }