org.apache.http.impl.conn

Class LoggingSessionInputBuffer

java.lang.Object

org.apache.http.impl.conn.LoggingSessionInputBuffer

All Implemented Interfaces:

EofSensor, SessionInputBuffer

Deprecated.

(4.3) no longer used.

@Immutable
@Deprecated
public class LoggingSessionInputBuffer
extends java.lang.Object
implements SessionInputBuffer, EofSensor

Logs all data read to the wire LOG.

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
LoggingSessionInputBuffer(SessionInputBuffer in, Wire wire) Deprecated.
LoggingSessionInputBuffer(SessionInputBuffer in, Wire wire, java.lang.String charset) Deprecated. Create an instance that wraps the specified session input buffer.

Method Summary

Methods

Modifier and Type	Method and Description
HttpTransportMetrics	getMetrics() Deprecated. Returns HttpTransportMetrics for this session buffer.
boolean	isDataAvailable(int timeout) Deprecated. Blocks until some data becomes available in the session buffer or the given timeout period in milliseconds elapses.
boolean	isEof() Deprecated.
int	read() Deprecated. Reads the next byte of data from this session buffer.
int	read(byte[] b) Deprecated. Reads some number of bytes from the session buffer and stores them into the buffer array b.
int	read(byte[] b, int off, int len) Deprecated. Reads up to len bytes of data from the session buffer into an array of bytes.
java.lang.String	readLine() Deprecated. Reads a complete line of characters up to a line delimiter from this session buffer.
int	readLine(CharArrayBuffer buffer) Deprecated. Reads a complete line of characters up to a line delimiter from this session buffer into the given line buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggingSessionInputBuffer

public LoggingSessionInputBuffer(SessionInputBuffer in,
                         Wire wire,
                         java.lang.String charset)

Deprecated.

Create an instance that wraps the specified session input buffer.

Parameters:

in - The session input buffer.

wire - The wire log to use.

charset - protocol charset, ASCII if null

LoggingSessionInputBuffer

public LoggingSessionInputBuffer(SessionInputBuffer in,
                         Wire wire)

Deprecated.

Method Detail

isDataAvailable

public boolean isDataAvailable(int timeout)
                        throws java.io.IOException

Deprecated.

Description copied from interface: SessionInputBuffer

Blocks until some data becomes available in the session buffer or the given timeout period in milliseconds elapses. If the timeout value is 0 this method blocks indefinitely.

Specified by:

isDataAvailable in interface SessionInputBuffer

Parameters:

timeout - in milliseconds.

Returns:

true if some data is available in the session buffer or false otherwise.

Throws:

java.io.IOException - if an I/O error occurs.

read

public int read(byte[] b,
       int off,
       int len)
         throws java.io.IOException

Deprecated.

Description copied from interface: SessionInputBuffer

Reads up to len bytes of data from the session buffer into an array of bytes. An attempt is made to read as many as len bytes, but a smaller number may be read, possibly zero. The number of bytes actually read is returned as an integer.

This method blocks until input data is available, end of file is detected, or an exception is thrown.

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:

read in interface SessionInputBuffer

Parameters:

b - the buffer into which the data is read.

off - the start offset in array b at which the data is written.

len - the maximum number of bytes to read.

Returns:

the total number of bytes read into the buffer, or -1 if there is no more data because the end of the stream has been reached.

Throws:

java.io.IOException - if an I/O error occurs.

read

public int read()
         throws java.io.IOException

Deprecated.

Description copied from interface: SessionInputBuffer

Reads the next byte of data from this session buffer. The value 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.

Specified by:

read in interface SessionInputBuffer

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.

read

public int read(byte[] b)
         throws java.io.IOException

Deprecated.

Description copied from interface: SessionInputBuffer

Reads some number of bytes from the session buffer and stores them into the buffer array b. The number of bytes actually read is returned as an integer. This method blocks until input data is available, end of file is detected, or an exception is thrown.

Specified by:

read in interface SessionInputBuffer

Parameters:

b - the buffer into which the data is read.

Returns:

the total number of bytes read into the buffer, or -1 is there is no more data because the end of the stream has been reached.

Throws:

java.io.IOException - if an I/O error occurs.

readLine

public java.lang.String readLine()
                          throws java.io.IOException

Deprecated.

Description copied from interface: SessionInputBuffer

Reads a complete line of characters up to a line delimiter from this session buffer. The line delimiter itself is discarded. If no char is available because the end of the stream has been reached, null is returned. This method blocks until input data is available, end of file is detected, or an exception is thrown.

The choice of a char encoding and line delimiter sequence is up to the specific implementations of this interface.

Specified by:

readLine in interface SessionInputBuffer

Returns:

HTTP line as a string

Throws:

java.io.IOException - if an I/O error occurs.

readLine

public int readLine(CharArrayBuffer buffer)
             throws java.io.IOException

Deprecated.

Description copied from interface: SessionInputBuffer

Reads a complete line of characters up to a line delimiter from this session buffer into the given line buffer. The number of chars actually read is returned as an integer. The line delimiter itself is discarded. If no char is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, end of file is detected, or an exception is thrown.

The choice of a char encoding and line delimiter sequence is up to the specific implementations of this interface.

Specified by:

readLine in interface SessionInputBuffer

Parameters:

buffer - the line buffer.

Returns:

one line of characters

Throws:

java.io.IOException - if an I/O error occurs.

getMetrics

public HttpTransportMetrics getMetrics()

Deprecated.

Description copied from interface: SessionInputBuffer

Returns HttpTransportMetrics for this session buffer.

Specified by:

getMetrics in interface SessionInputBuffer

Returns:

transport metrics.

isEof

public boolean isEof()

Deprecated.

Specified by:

isEof in interface EofSensor