Class CharArrayBase64Decoder

java.lang.Object
org.codehaus.stax2.ri.typed.Base64DecoderBase
org.codehaus.stax2.ri.typed.CharArrayBase64Decoder

public class CharArrayBase64Decoder extends Base64DecoderBase
Base64 decoder that can be used to decode base64 encoded content that is passed as char arrays.
  • Field Details

    • _currSegment

      protected char[] _currSegment
      Text segment being currently processed.
    • _currSegmentPtr

      protected int _currSegmentPtr
    • _currSegmentEnd

      protected int _currSegmentEnd
    • _nextSegments

      protected final ArrayList<char[]> _nextSegments
    • _lastSegmentOffset

      protected int _lastSegmentOffset
    • _lastSegmentEnd

      protected int _lastSegmentEnd
    • _nextSegmentIndex

      protected int _nextSegmentIndex
      Pointer of the next segment to process (after current one stored in _currSegment) within _nextSegments.
  • Constructor Details

    • CharArrayBase64Decoder

      public CharArrayBase64Decoder()
  • Method Details

    • init

      public void init(Base64Variant variant, boolean firstChunk, char[] lastSegment, int lastOffset, int lastLen, List<char[]> segments)
    • decode

      public int decode(byte[] resultBuffer, int resultOffset, int maxLength) throws IllegalArgumentException
      Description copied from class: Base64DecoderBase
      Method that does actual decoding
      Specified by:
      decode in class Base64DecoderBase
      Parameters:
      resultBuffer - Buffer in which decoded bytes are returned
      resultOffset - Offset that points to position to put the first decoded byte in maxLength Maximum number of bytes that can be returned in given buffer
      Returns:
      Number of bytes decoded and returned in the result buffer
      Throws:
      IllegalArgumentException
    • nextSegment

      private boolean nextSegment()