Class AbstractContentDecoder

    • Constructor Detail

      • AbstractContentDecoder

        public AbstractContentDecoder​(java.nio.channels.ReadableByteChannel channel,
                                      SessionInputBuffer buffer,
                                      HttpTransportMetricsImpl metrics)
        Creates an instance of this class.
        Parameters:
        channel - the source channel.
        buffer - the session input buffer that can be used to store session data for intermediate processing.
        metrics - Transport metrics of the underlying HTTP transport.
    • Method Detail

      • isCompleted

        public boolean isCompleted()
        Description copied from interface: ContentDecoder
        Returns true if the entity has been received in its entirety.
        Specified by:
        isCompleted in interface ContentDecoder
        Returns:
        true if all the content has been consumed, false otherwise.
      • setCompleted

        public void setCompleted​(boolean completed)
        Sets the completed status of this decoder. Normally this is not necessary (the decoder will automatically complete when the underlying channel returns EOF). It is useful to mark the decoder as completed if you have some other means to know all the necessary data has been read and want to reuse the underlying connection for more messages.
        Parameters:
        completed - the completed status of this decoder.
        Since:
        4.4.11
      • setCompleted

        protected void setCompleted()
        Sets the completed status of this decoder to true. Normally this is not necessary (the decoder will automatically complete when the underlying channel returns EOF). It is useful to mark the decoder as completed if you have some other means to know all the necessary data has been read and want to reuse the underlying connection for more messages.
        Since:
        4.4.11
      • readFromChannel

        protected int readFromChannel​(java.nio.ByteBuffer dst)
                               throws java.io.IOException
        Reads from the channel to the destination.
        Parameters:
        dst - destination.
        Returns:
        number of bytes transferred.
        Throws:
        java.io.IOException
        Since:
        4.3
      • fillBufferFromChannel

        protected int fillBufferFromChannel()
                                     throws java.io.IOException
        Reads from the channel to the session buffer.
        Returns:
        number of bytes transferred.
        Throws:
        java.io.IOException
        Since:
        4.3
      • readFromChannel

        protected int readFromChannel​(java.nio.ByteBuffer dst,
                                      int limit)
                               throws java.io.IOException
        Reads from the channel to the destination.
        Parameters:
        dst - destination.
        limit - max number of bytes to transfer.
        Returns:
        number of bytes transferred.
        Throws:
        java.io.IOException
        Since:
        4.3