Package org.apache.hadoop.hdfs

Examples of org.apache.hadoop.hdfs.DeprecatedUTF8.readFields()

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  @SuppressWarnings("deprecation")
  public static byte[][] readPathComponents(DataInputStream in)
      throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
   
    ustr.readFields(in);
    return DFSUtil.bytes2byteArray(ustr.getBytes(),
      ustr.getLength(), (byte) Path.SEPARATOR_CHAR);
  }

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  // code is moved into this package. This method should not be called
  // by other code.
  @SuppressWarnings("deprecation")
  public static String readString(DataInputStream in) throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
    ustr.readFields(in);
    return ustr.toString();
  }

  static String readString_EmptyAsNull(DataInputStream in) throws IOException {
    final String s = readString(in);
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  // Same comments apply for this method as for readString()
  @SuppressWarnings("deprecation")
  public static byte[] readBytes(DataInputStream in) throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
    ustr.readFields(in);
    int len = ustr.getLength();
    byte[] bytes = new byte[len];
    System.arraycopy(ustr.getBytes(), 0, bytes, 0, len);
    return bytes;
  }
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  @SuppressWarnings("deprecation")
  public static byte[][] readPathComponents(DataInputStream in)
      throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
   
    ustr.readFields(in);
    return DFSUtil.bytes2byteArray(ustr.getBytes(),
      ustr.getLength(), (byte) Path.SEPARATOR_CHAR);
  }

  /**
 
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  // code is moved into this package. This method should not be called
  // by other code.
  @SuppressWarnings("deprecation")
  public static String readString(DataInputStream in) throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
    ustr.readFields(in);
    return ustr.toString();
  }

  static String readString_EmptyAsNull(DataInputStream in) throws IOException {
    final String s = readString(in);
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  // Same comments apply for this method as for readString()
  @SuppressWarnings("deprecation")
  public static byte[] readBytes(DataInputStream in) throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
    ustr.readFields(in);
    int len = ustr.getLength();
    byte[] bytes = new byte[len];
    System.arraycopy(ustr.getBytes(), 0, bytes, 0, len);
    return bytes;
  }
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  @SuppressWarnings("deprecation")
  public static byte[][] readPathComponents(DataInputStream in)
      throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
   
    ustr.readFields(in);
    return DFSUtil.bytes2byteArray(ustr.getBytes(),
      ustr.getLength(), (byte) Path.SEPARATOR_CHAR);
  }

  /**
 
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  // code is moved into this package. This method should not be called
  // by other code.
  @SuppressWarnings("deprecation")
  public static String readString(DataInput in) throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
    ustr.readFields(in);
    return ustr.toStringChecked();
  }

  static String readString_EmptyAsNull(DataInput in) throws IOException {
    final String s = readString(in);
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  // Same comments apply for this method as for readString()
  @SuppressWarnings("deprecation")
  public static byte[] readBytes(DataInput in) throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
    ustr.readFields(in);
    int len = ustr.getLength();
    byte[] bytes = new byte[len];
    System.arraycopy(ustr.getBytes(), 0, bytes, 0, len);
    return bytes;
  }
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  @SuppressWarnings("deprecation")
  public static byte[][] readPathComponents(DataInput in)
      throws IOException {
    DeprecatedUTF8 ustr = TL_DATA.get().U_STR;
   
    ustr.readFields(in);
    return DFSUtil.bytes2byteArray(ustr.getBytes(),
      ustr.getLength(), (byte) Path.SEPARATOR_CHAR);
  }
 
  public static byte[] readLocalName(DataInput in) throws IOException {
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