Module jakarta.mail
Package com.sun.mail.util

Class QDecoderStream

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    public class QDecoderStream
extends QPDecoderStream
    This class implements a Q Decoder as defined in RFC 2047 for decoding MIME headers. It subclasses the QPDecoderStream class.
    Author:
    John Mani

    • Field Summary

      • Fields inherited from class java.io.FilterInputStream

        in

    • Constructor Summary

      Constructors 
      Constructor Description
      QDecoderStream​(java.io.InputStream in)
      Create a Q-decoder that decodes the specified input stream.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int read()
      Read the next decoded byte from this input stream.

      • Methods inherited from class java.io.FilterInputStream

        close, mark, read, reset

      • Methods inherited from class java.io.InputStream

        nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • QDecoderStream

        public QDecoderStream​(java.io.InputStream in)
        Create a Q-decoder that decodes the specified input stream.
        Parameters:
        in - the input stream

    • Method Detail

      • read

        public int read()
         throws java.io.IOException
        Read the next decoded byte from this input stream. The byte is returned as an int in the range 0 to 255. If no byte is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown.
        Overrides:
        read in class QPDecoderStream
        Returns:
        the next byte of data, or -1 if the end of the stream is reached.
        Throws:
        java.io.IOException - if an I/O error occurs.