Examples of java.io.BufferedOutputStream

java.io.BufferedOutputStream
The class implements a buffered output stream. By setting up such an output stream, an application can write bytes to the underlying output stream without necessarily causing a call to the underlying system for each byte written. @author Arthur van Hoff @version 1.34, 11/17/05 @since JDK1.0

            File tempDir = createTempDirectory("teiid-deploy-content", null, getServerTempDirectory());


            //The userSpecifiedName is used in case we renamed the file to add version.
            File contentCopy = new File(tempDir, userSpecifedName);


            os = new BufferedOutputStream(new FileOutputStream(contentCopy));
            ContentContext contentContext = resourceContext.getContentContext();
            ContentServices contentServices = contentContext.getContentServices();
            contentServices.downloadPackageBitsForChildResource(contentContext, resourceType.getName(), key, os);


            return contentCopy;

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          if (stream == null) {
            store = storageManager.createFileStore("temp-stream"); //$NON-NLS-1$
            StreamFactoryReference sfr = streams.get(streamIndex);
            sfr.setStreamFactory(new FileStoreInputStreamFactory(store, Streamable.ENCODING));
            this.stream = new BufferedOutputStream(store.createOutputStream());
          }
          if (dataLen == 0) {
            stream.close();
            stream = null;
            streamIndex++;

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      tf.setOutputProperty(OutputKeys.METHOD, "xml");//$NON-NLS-1$
      tf.setOutputProperty(OutputKeys.STANDALONE, "yes");//$NON-NLS-1$
      tf.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); //$NON-NLS-1$ //$NON-NLS-2$
      
      ByteArrayOutputStream out = new ByteArrayOutputStream();
      StreamResult xmlOut = new StreamResult(new BufferedOutputStream(out));
      tf.transform(xml.getSource(StreamSource.class), xmlOut);
      
      return out.toString();
    } catch (Exception e) {
      return xml.getString();

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          manifest.delete();
        }
        transformConfig(config, "/vdb.xsl", new StreamResult(new File(metainf, "vdb.xml")));
        config.delete();
        FileOutputStream out = new FileOutputStream(new File(file.getParent(), fileName + "_70.vdb"));
        ZipOutputStream zos = new ZipOutputStream(new BufferedOutputStream(out));
        int parentLength = dir.getPath().length();
        addDirectory(dir, zos, parentLength);
        zos.close();
      } finally {
        FileUtils.removeDirectoryAndChildren(dir);

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    String filename = url2Filename(doc.getURL());
    if (doc.getContent().length >= minFileSize) {
      try {
    createDirs(filename);
    BufferedOutputStream os = 
      new BufferedOutputStream(new FileOutputStream(filename));
    os.write(doc.getContent());
    os.flush();
    os.close();
      } catch (IOException e) {
    throw new DocManagerException(e.getMessage());
      }
    }
  }

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      }
      int returnVal = m_FileChooser.showSaveDialog(this);
      if (returnVal == JFileChooser.APPROVE_OPTION) {
  File sFile = m_FileChooser.getSelectedFile();
  try {
    ObjectOutputStream oo = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(sFile)));
    oo.writeObject(object);
    oo.close();
  } catch (Exception ex) {
    JOptionPane.showMessageDialog(this,
          "Couldn't write to file: "

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        objectOutputStream.flush();
        objectOutputStream.close();
      }
      // KOML/XML
      else {
        BufferedOutputStream xmlOutputStream = new BufferedOutputStream(os);
        if (objectOutputFileName.endsWith(".xml")) {
          XMLSerialization xmlSerial = new XMLClassifier();
          xmlSerial.write(xmlOutputStream, classifier);
        }
        else
          // whether KOML is present has already been checked
          // if not present -> ".koml" is interpreted as binary - see above
          if (objectOutputFileName.endsWith(".koml")) {
            KOML.write(xmlOutputStream, classifier);
          }
        xmlOutputStream.close();
      }
    }


    // If classifier is drawable output string describing graph
    if ((classifier instanceof Drawable) && (printGraph)){

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        // temp. filename
        tempFile = File.createTempFile("arffviewer", null);
        tempFile.deleteOnExit();
        
        // serialize instances
        oos = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(tempFile)));
        oos.writeObject(getInstances());
        oos.flush();
        oos.close();
        
        // add to undo list

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//        System.out.println("Cache: inflating " + ze.getName());
        if (ze.isDirectory()) {
          new File(cacheDir, ze.getName()).mkdir();
          continue;
        }
        BufferedOutputStream bo = 
          new BufferedOutputStream(new FileOutputStream(new File(cacheDir, ze.getName())));
        while (true) {
          int amountRead = zis.read(buff);
          if (amountRead == -1) {
            break;
          }
          // write the data here
          bo.write(buff, 0, amountRead);
        }
        bo.close();
      }
    } catch (Exception e) {
      e.printStackTrace();
      
      // OK, we have a problem with the repository cache - use

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      File tempFile = File.createTempFile("weka", SerializedInstancesLoader.FILE_EXTENSION);
      tempFile.deleteOnExit();


      ObjectOutputStream oos = 
  new ObjectOutputStream(
  new BufferedOutputStream(
  new FileOutputStream(tempFile)));
    
      oos.writeObject(m_Instances);
      oos.flush();
      oos.close();

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