Пример #1
0
 /**
  * Convert the given sequence of (pseudo-)utf8 formatted bytes into a String.
  *
  * <p>The acceptable input formats are controlled by the STRICTLY_CHECK_FORMAT, ALLOW_NORMAL_UTF8,
  * and ALLOW_PSEUDO_UTF8 flags.
  *
  * @param utf8 (pseudo-)utf8 byte array
  * @throws UTFDataFormatException if the (pseudo-)utf8 byte array is not valid (pseudo-)utf8
  * @return unicode string
  */
 public static String fromUTF8(ByteBuffer utf8) throws UTFDataFormatException {
   UTF8CharacterVisitor visitor = new ByteBufferStringEncoderVisitor(utf8.remaining());
   visitUTF8(utf8, visitor);
   return visitor.toString();
 }
Пример #2
0
 /**
  * Convert the given sequence of (pseudo-)utf8 formatted bytes into a String hashCode.
  *
  * <p>The acceptable input formats are controlled by the STRICTLY_CHECK_FORMAT, ALLOW_NORMAL_UTF8,
  * and ALLOW_PSEUDO_UTF8 flags.
  *
  * @param utf8 (pseudo-)utf8 byte array
  * @throws UTFDataFormatException if the (pseudo-)utf8 byte array is not valid (pseudo-)utf8
  * @return hashCode corresponding to if this were a String.hashCode
  */
 public static int computeStringHashCode(byte[] utf8) throws UTFDataFormatException {
   StringHashCodeVisitor visitor = new StringHashCodeVisitor();
   visitUTF8(utf8, visitor);
   return visitor.getResult();
 }
Пример #3
0
 /**
  * Convert the given sequence of (pseudo-)utf8 formatted bytes into a String.
  *
  * <p>The acceptable input formats are controlled by the STRICTLY_CHECK_FORMAT, ALLOW_NORMAL_UTF8,
  * and ALLOW_PSEUDO_UTF8 flags.
  *
  * @param utf8 (pseudo-)utf8 byte array
  * @throws UTFDataFormatException if the (pseudo-)utf8 byte array is not valid (pseudo-)utf8
  * @return unicode string
  */
 public static String fromUTF8(byte[] utf8) throws UTFDataFormatException {
   UTF8CharacterVisitor visitor = new ByteArrayStringEncoderVisitor(utf8.length);
   visitUTF8(utf8, visitor);
   return visitor.toString();
 }