Class ConstrainableInputStream

  • All Implemented Interfaces:
    Closeable, AutoCloseable

    public final class ConstrainableInputStream
    extends BufferedInputStream
    A jsoup internal class (so don't use it as there is no contract API) that enables constraints on an Input Stream, namely a maximum read size, and the ability to Thread.interrupt() the read.
    • Method Detail

      • wrap

        public static ConstrainableInputStream wrap​(InputStream in,
                                                    int bufferSize,
                                                    int maxSize)
        If this InputStream is not already a ConstrainableInputStream, let it be one.
        Parameters:
        in - the input stream to (maybe) wrap
        bufferSize - the buffer size to use when reading
        maxSize - the maximum size to allow to be read. 0 == infinite.
        Returns:
        a constrainable input stream
      • readToByteBuffer

        public ByteBuffer readToByteBuffer​(int max)
                                    throws IOException
        Reads this inputstream to a ByteBuffer. The supplied max may be less than the inputstream's max, to support reading just the first bytes.
        Throws:
        IOException