Package org.apache.http.impl.io

Class AbstractSessionOutputBuffer

java.lang.Object
org.apache.http.impl.io.AbstractSessionOutputBuffer
All Implemented Interfaces:
BufferInfo, SessionOutputBuffer
Direct Known Subclasses:
SocketOutputBuffer
@Deprecated public abstract class AbstractSessionOutputBuffer extends Object implements SessionOutputBuffer, BufferInfo
Deprecated.
(4.3) use SessionOutputBufferImpl
Abstract base class for session output buffers that stream data to an arbitrary OutputStream. This class buffers small chunks of output data in an internal byte array for optimal output performance.

writeLine(CharArrayBuffer) and writeLine(String) methods of this class use CR-LF as a line delimiter.

Since:
4.0

  • Field Details

    • CRLF

      private static final byte[] CRLF
      Deprecated.

    • outStream

      private OutputStream outStream
      Deprecated.

    • buffer

      private ByteArrayBuffer buffer
      Deprecated.

    • charset

      private Charset charset
      Deprecated.

    • ascii

      private boolean ascii
      Deprecated.

    • minChunkLimit

      private int minChunkLimit
      Deprecated.

    • metrics

      private HttpTransportMetricsImpl metrics
      Deprecated.

    • onMalformedCharAction

      private CodingErrorAction onMalformedCharAction
      Deprecated.

    • onUnmappableCharAction

      private CodingErrorAction onUnmappableCharAction
      Deprecated.

    • encoder

      private CharsetEncoder encoder
      Deprecated.

    • bbuf

      private ByteBuffer bbuf
      Deprecated.

  • Constructor Details

    • AbstractSessionOutputBuffer

      protected AbstractSessionOutputBuffer(OutputStream outStream, int bufferSize, Charset charset, int minChunkLimit, CodingErrorAction malformedCharAction, CodingErrorAction unmappableCharAction)
      Deprecated.

    • AbstractSessionOutputBuffer

      public AbstractSessionOutputBuffer()
      Deprecated.

  • Method Details

    • init

      protected void init(OutputStream outStream, int bufferSize, HttpParams params)
      Deprecated.

    • createTransportMetrics

      protected HttpTransportMetricsImpl createTransportMetrics()
      Deprecated.
      Since:
      4.1

    • capacity

      public int capacity()
      Deprecated.
      Description copied from interface: BufferInfo
      Returns total capacity of the buffer
      Specified by:
      capacity in interface BufferInfo
      Returns:
      total capacity
      Since:
      4.1

    • length

      public int length()
      Deprecated.
      Description copied from interface: BufferInfo
      Return length data stored in the buffer
      Specified by:
      length in interface BufferInfo
      Returns:
      data length
      Since:
      4.1

    • available

      public int available()
      Deprecated.
      Description copied from interface: BufferInfo
      Returns available space in the buffer.
      Specified by:
      available in interface BufferInfo
      Returns:
      available space.
      Since:
      4.1

    • flushBuffer

      protected void flushBuffer() throws IOException
      Deprecated.
      Throws:
      IOException

    • flush

      public void flush() throws IOException
      Deprecated.
      Description copied from interface: SessionOutputBuffer
      Flushes this session buffer and forces any buffered output bytes to be written out. The general contract of flush is that calling it is an indication that, if any bytes previously written have been buffered by the implementation of the output stream, such bytes should immediately be written to their intended destination.
      Specified by:
      flush in interface SessionOutputBuffer
      Throws:
      IOException - if an I/O error occurs.

    • write

      public void write(byte[] b, int off, int len) throws IOException
      Deprecated.
      Description copied from interface: SessionOutputBuffer
      Writes len bytes from the specified byte array starting at offset off to this session buffer.

      If off is negative, or len is negative, or off+len is greater than the length of the array b, then an IndexOutOfBoundsException is thrown.

      Specified by:
      write in interface SessionOutputBuffer
      Parameters:
      b - the data.
      off - the start offset in the data.
      len - the number of bytes to write.
      Throws:
      IOException - if an I/O error occurs.

    • write

      public void write(byte[] b) throws IOException
      Deprecated.
      Description copied from interface: SessionOutputBuffer
      Writes b.length bytes from the specified byte array to this session buffer.
      Specified by:
      write in interface SessionOutputBuffer
      Parameters:
      b - the data.
      Throws:
      IOException - if an I/O error occurs.

    • write

      public void write(int b) throws IOException
      Deprecated.
      Description copied from interface: SessionOutputBuffer
      Writes the specified byte to this session buffer.
      Specified by:
      write in interface SessionOutputBuffer
      Parameters:
      b - the byte.
      Throws:
      IOException - if an I/O error occurs.

    • writeLine

      public void writeLine(String s) throws IOException
      Deprecated.
      Writes characters from the specified string followed by a line delimiter to this session buffer.

      This method uses CR-LF as a line delimiter.

      Specified by:
      writeLine in interface SessionOutputBuffer
      Parameters:
      s - the line.
      Throws:
      IOException - if an I/O error occurs.

    • writeLine

      public void writeLine(CharArrayBuffer charbuffer) throws IOException
      Deprecated.
      Writes characters from the specified char array followed by a line delimiter to this session buffer.

      This method uses CR-LF as a line delimiter.

      Specified by:
      writeLine in interface SessionOutputBuffer
      Parameters:
      charbuffer - the buffer containing chars of the line.
      Throws:
      IOException - if an I/O error occurs.

    • writeEncoded

      private void writeEncoded(CharBuffer cbuf) throws IOException
      Deprecated.
      Throws:
      IOException

    • handleEncodingResult

      private void handleEncodingResult(CoderResult result) throws IOException
      Deprecated.
      Throws:
      IOException

    • getMetrics

      public HttpTransportMetrics getMetrics()
      Deprecated.
      Description copied from interface: SessionOutputBuffer
      Returns HttpTransportMetrics for this session buffer.
      Specified by:
      getMetrics in interface SessionOutputBuffer
      Returns:
      transport metrics.