Пример #1
0
 public void setBinaryStream(int parameterIndex, java.io.InputStream x, int length)
     throws SQLException {
   try {
     byte[] data = new byte[length];
     x.read(data, 0, length);
     setBytes(parameterIndex, data);
   } catch (java.io.IOException e) {
     throw new SQLException("I/O failed");
   }
 }
 /**
  * A little test program.
  *
  * @param args
  */
 public static void main(String[] args) throws Exception {
   Configuration conf = new Configuration();
   CompressionCodecFactory factory = new CompressionCodecFactory(conf);
   boolean encode = false;
   for (int i = 0; i < args.length; ++i) {
     if ("-in".equals(args[i])) {
       encode = true;
     } else if ("-out".equals(args[i])) {
       encode = false;
     } else {
       CompressionCodec codec = factory.getCodec(new Path(args[i]));
       if (codec == null) {
         System.out.println("Codec for " + args[i] + " not found.");
       } else {
         if (encode) {
           CompressionOutputStream out =
               codec.createOutputStream(new java.io.FileOutputStream(args[i]));
           byte[] buffer = new byte[100];
           String inFilename = removeSuffix(args[i], codec.getDefaultExtension());
           java.io.InputStream in = new java.io.FileInputStream(inFilename);
           int len = in.read(buffer);
           while (len > 0) {
             out.write(buffer, 0, len);
             len = in.read(buffer);
           }
           in.close();
           out.close();
         } else {
           CompressionInputStream in =
               codec.createInputStream(new java.io.FileInputStream(args[i]));
           byte[] buffer = new byte[100];
           int len = in.read(buffer);
           while (len > 0) {
             System.out.write(buffer, 0, len);
             len = in.read(buffer);
           }
           in.close();
         }
       }
     }
   }
 }
  public void unpack(String artifact, File destination) {
    File archiveFile = getAsFile(artifact);

    if (archiveFile == null || !archiveFile.exists()) return;
    if (archiveFile.isDirectory()) {
      try {
        Files.walkFileTree(archiveFile.toPath(), new CopyDirVisitor(archiveFile, destination));
      } catch (Exception e) {
        OutputBouble.reportError(e);
      }

    } else if (archiveFile.getName().endsWith("jar")) {
      destination.mkdirs();
      try {
        java.util.jar.JarFile jar = new java.util.jar.JarFile(archiveFile);
        java.util.Enumeration jarEnum = jar.entries();
        while (jarEnum.hasMoreElements()) {
          java.util.jar.JarEntry file = (java.util.jar.JarEntry) jarEnum.nextElement();
          java.io.File f = new java.io.File(destination + java.io.File.separator + file.getName());
          if (file.isDirectory()) { // if its a directory, create it
            f.mkdir();
            continue;
          }
          java.io.InputStream is = jar.getInputStream(file); // get the input stream
          java.io.FileOutputStream fos = new java.io.FileOutputStream(f);
          while (is.available() > 0) { // write contents of 'is' to 'fos'
            fos.write(is.read());
          }
          fos.close();
          is.close();
        }
        jar.close();
      } catch (Exception e) {

      }
    }
  }