Apache log4cxx Version 0.10.0
|
An engine to transform LogStrings into bytes for the specific character set. More...
Inherits ObjectImpl.
Public Member Functions | |
virtual | ~CharsetEncoder () |
Destructor. | |
virtual log4cxx_status_t | encode (const LogString &in, LogString::const_iterator &iter, ByteBuffer &out)=0 |
Encodes as many characters from the input string as possible to the output buffer. | |
virtual void | reset () |
Resets any internal state. | |
virtual void | flush (ByteBuffer &out) |
Flushes the encoder. | |
Static Public Member Functions | |
static CharsetEncoderPtr | getDefaultEncoder () |
Get encoder for default charset. | |
static CharsetEncoderPtr | getEncoder (const LogString &charset) |
Get encoder for specified character set. | |
static CharsetEncoderPtr | getUTF8Encoder () |
Get encoder for UTF-8. | |
static void | encode (CharsetEncoderPtr &enc, const LogString &src, LogString::const_iterator &iter, ByteBuffer &dst) |
Encodes a string replacing unmappable characters with escape sequences. | |
static bool | isError (log4cxx_status_t stat) |
Determines if the return value from encode indicates an unconvertable character. | |
Protected Member Functions | |
CharsetEncoder () | |
Protected constructor. |
An engine to transform LogStrings into bytes for the specific character set.
CharsetEncoder | ( | ) | [protected] |
Protected constructor.
virtual ~CharsetEncoder | ( | ) | [virtual] |
Destructor.
static void encode | ( | CharsetEncoderPtr & | enc, |
const LogString & | src, | ||
LogString::const_iterator & | iter, | ||
ByteBuffer & | dst | ||
) | [static] |
Encodes a string replacing unmappable characters with escape sequences.
virtual log4cxx_status_t encode | ( | const LogString & | in, |
LogString::const_iterator & | iter, | ||
ByteBuffer & | out | ||
) | [pure virtual] |
Encodes as many characters from the input string as possible to the output buffer.
in | input string |
iter | position in string to start. |
out | output buffer. |
virtual void flush | ( | ByteBuffer & | out | ) | [virtual] |
Flushes the encoder.
static CharsetEncoderPtr getDefaultEncoder | ( | ) | [static] |
Get encoder for default charset.
static CharsetEncoderPtr getEncoder | ( | const LogString & | charset | ) | [static] |
Get encoder for specified character set.
charset | the following values should be recognized: "US-ASCII", "ISO-8859-1", "UTF-8", "UTF-16BE", "UTF-16LE". |
IllegalArgumentException | if encoding is not recognized. |
static CharsetEncoderPtr getUTF8Encoder | ( | ) | [static] |
Get encoder for UTF-8.
static bool isError | ( | log4cxx_status_t | stat | ) | [inline, static] |
Determines if the return value from encode indicates an unconvertable character.
virtual void reset | ( | ) | [virtual] |
Resets any internal state.