JavaTM 2 Platform
Standard Ed. 5.0

java.util.logging
Ŭ·¡½º Handler

java.lang.Object 
  »óÀ§¸¦ È®Àå java.util.logging.Handler
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
MemoryHandler, StreamHandler

public abstract class Handler
extends Object

Handler °´Ã¼´Â Logger·Î ºÎÅÍ ·Î±× ¸Þ¼¼Áö¸¦ ÃëµæÇØ, ±×°ÍµéÀ» ½á³À´Ï´Ù. ¿¹¸¦ µé¾îÀÌ °´Ã¼´Â ÄܼÖÀ̳ª ÆÄÀÏ¿¡ Ãâ·ÂÇØ, ³×Æ®¿öÅ© ·Î±× ¼­ºñ½º¿¡ ¼Û½ÅÇØ, OS ·Î±×¿¡ÀÇ Àü¼ÛµîÀ» ½ÇÇàÇÕ´Ï´Ù.

Handler´Â setLevel(Level.OFF)¸¦ ½ÇÇàÇØ »ç¿ë ºÒ°¡·Î ÇØ, setLevel¸¦ ÀûÀýÇÑ ·¹º§·Î ½ÇÇàÇØ ÀçÂ÷ »ç¿ë °¡´ÉÇÏ°Ô ÇÒ ¼ö ÀÖ½À´Ï´Ù .

º¸Åë, Handler Ŭ·¡½º´Â LogManager ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ Handler Filter, Formatter ¹× Level ±âº»°ªÀ» ¼³Á¤ÇÕ´Ï´Ù. °¢ ±¸»ó Handler Ŭ·¡½º¿¡ ´ëÇؼ­´Â °¢°¢ÀÇ ¹®¼­¸¦ ÂüÁ¶ÇϽʽÿÀ.

µµÀÔµÈ ¹öÀü :
1.4

»ý¼ºÀÚ °³¿ä
protected Handler ()
          µðÆúÆ®ÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
abstract  void close ()
          Handler¸¦ ´Ý¾Æ, °ü·ÃµÈ ¸ðµç ÀÚ¿øÀ» ÇعæÇÕ´Ï´Ù.
abstract  void flush ()
          ¹öÆÛ¸µ µÈ Ãâ·ÂÀ» Ç÷¡½Ã ÇÕ´Ï´Ù.
 String getEncoding ()
          ÀÌ Handler ij¸¯Åͼ¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 ErrorManager getErrorManager ()
          ÀÌ Handler ErrorManager¸¦ ÃëµæÇÕ´Ï´Ù.
 Filter getFilter ()
          ÀÌ Handler ÇöÀçÀÇ Filter¸¦ ÃëµæÇÕ´Ï´Ù.
 Formatter getFormatter ()
          ÀÌ Handler Formatter¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Level getLevel ()
          ÀÌ Handler°¡ ·Î±×¸¦ ÃëÇÏ´Â ¸Þ¼¼Áö¸¦ ÁöÁ¤ÇÏ´Â ·Î±× ·¹º§À» ÃëµæÇÕ´Ï´Ù.
 boolean isLoggable (LogRecord  record)
          ÀÌ Handler°¡ ÁöÁ¤µÈ LogRecord ·Î±×¸¦ ½ÇÁ¦·Î ÃëÇÒÁö ¾î¶³Áö¸¦ Á¶»çÇÕ´Ï´Ù.
abstract  void publish (LogRecord  record)
          LogRecord¸¦ ¹ßÇàÇÕ´Ï´Ù.
protected  void reportError (String  msg, Exception  ex, int code)
          ÀÌ Handler ErrorManager¿¡ ¿¡·¯¸¦ ÅëÁöÇÏ´Â °£ÀÌ protected ¸Þ¼­µåÀÔ´Ï´Ù.
 void setEncoding (String  encoding)
          ÀÌ Handler°¡ »ç¿ëÇϴ ij¸¯Åͼ¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void setErrorManager (ErrorManager  em)
          ÀÌ Handler ErrorManager¸¦ Á¤ÀÇÇÕ´Ï´Ù.
 void setFilter (Filter  newFilter)
          ÀÌ Handler Ãâ·ÂÀ» Á¦¾îÇÏ´Â Filter¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void setFormatter (Formatter  newFormatter)
          Formatter¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void setLevel (Level  newLevel)
          ÀÌ Handler°¡ ·Î±×¸¦ ÃëÇÏ´Â ¸Þ¼¼Áö ·¹º§À» ÁöÁ¤ÇÏ´Â ·Î±× ·¹º§À» ¼³Á¤ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

Handler

protected Handler()
µðÆúÆ®ÀÇ »ý¼ºÀÚ ÀÔ´Ï´Ù. Handler °á°ú´Â ·Î±× ·¹º§ Level.ALL¸¦ °¡Á®, Formatter¿Í Filter´Â °¡ÁöÁö ¾Ê½À´Ï´Ù. µðÆúÆ®ÀÇ ErrorManager ÀνºÅϽº´Â ErrorManager·Î ¼­ ÀνºÅç µË´Ï´Ù.

¸Þ¼­µåÀÇ »ó¼¼

publish

public abstract void publish(LogRecord  record)
LogRecord¸¦ ¹ßÇàÇÕ´Ï´Ù.

Ãʱ⠻óÅ¿¡¼­´Â ·Î±ëÀÇ ¿ä±¸´Â Logger °´Ã¼¿¡ ´ëÇؼ­ ÇàÇØÁ® ÀÌ °´Ã¼´Â LogRecord¸¦ ÃʱâÈ­ÇØ ¿©±â¿¡ Àü¼Û Çß½À´Ï´Ù.

Handler´Â ÇÊ¿ä¿¡ µû¶ó¼­ ¸Þ¼¼ÁöÀÇ Æ÷¸Ë 󸮸¦ ´ã´çÇÕ´Ï´Ù. Æ÷¸Ë 󸮿¡´Â Áö¿ª ´ëÀÀÀÌ Æ÷ÇԵ˴ϴÙ.

ÆĶó¹ÌÅÍ:
record - ·Î±× À̺¥Æ®ÀÇ ¼³¸í. null ·¹ÄÚµå´Â ´ÜÁö ¹«½ÃµÇ´Â °Í¸¸À¸·Î ÅëÁö´Â ÇàÇØÁöÁö ¾Ê´Â´Ù

flush

public abstract void flush()
¹öÆÛ¸µ µÈ Ãâ·ÂÀ» Ç÷¡½Ã ÇÕ´Ï´Ù.


close

public abstract void close()
                    throws SecurityException 
Handler¸¦ ´Ý¾Æ, °ü·ÃµÈ ¸ðµç ÀÚ¿øÀ» ÇعæÇÕ´Ï´Ù.

close ¸Þ¼­µå´Â flush¸¦ ½ÇÇàÇÏ°í ³ª¼­ Handler¸¦ ´Ý½À´Ï´Ù. Close°¡ ºÒ·Á °£ µÚ´Â ÀÌ Handler´Â »ç¿ëµÇÁö ¾Ê½À´Ï´Ù. ¸Þ¼­µåÀÇ È£ÃâÀº ¾Æ¹«°Íµµ ½Ç½ÃÇÏÁö ¾Ê°í ¹«½ÃµÇ´ÂÁö, ½ÇÇà½Ã ¿¹¿Ü¸¦ Throw ÇÕ´Ï´Ù.

¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£Ãâ¿øÀÌ LoggingPermission("control"))¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì

setFormatter

public void setFormatter(Formatter  newFormatter)
                  throws SecurityException 
Formatter¸¦ ¼³Á¤ÇÕ´Ï´Ù. ÀÌ Formatter¸¦ »ç¿ëÇØ, ÀÌ Handler LogRecord¸¦ Æ÷¸Ë ÇÕ´Ï´Ù.

ÀϺÎÀÇ Handler´Â Formatter¸¦ »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. ±× °æ¿ì, Formatter´Â ±â¾ïµÇ´Â °Í¸¸À¸·Î »ç¿ëµÇÁö ¾Ê½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
newFormatter - »ç¿ëÇÏ´Â Formatter (null ÀÌ¿Ü)
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£Ãâ¿øÀÌ LoggingPermission("control"))¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì

getFormatter

public Formatter  getFormatter()
ÀÌ Handler Formatter¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
Formatter (nullÀÎ °æ¿ì°¡ ÀÖ´Ù)

setEncoding

public void setEncoding(String  encoding)
                 throws SecurityException,

                        UnsupportedEncodingException 
ÀÌ Handler°¡ »ç¿ëÇϴ ij¸¯Åͼ¸¦ ¼³Á¤ÇÕ´Ï´Ù.

ÀÎÄÚµùÀº, LogRecord°¡ Handler¿¡ Ãâ·ÂÇØÁö±â ÀüÀ¸·Î ¼³Á¤ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
encoding - Áö¿ø µÇ´Â ij¸¯ÅͼÂÀÇ À̸§. nullÀÎ °æ¿ì´Â µðÆúÆ® Ç÷§ÆûÀÇ ÀÎÄÚµùÀ» ³ªÅ¸³½´Ù
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£Ãâ¿øÀÌ LoggingPermission("control"))¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì
UnsupportedEncodingException - ÁöÁ¤µÈ ij¸¯Åͼ°¡ Áö¿ø µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì

getEncoding

public String  getEncoding()
ÀÌ Handler ij¸¯Åͼ¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÎÄÚµù¸í. nullÀÎ °æ¿ì´Â µðÆúÆ®ÀÇ ÀÎÄÚµùÀÌ »ç¿ëµÇ´Â °ÍÀ» ³ªÅ¸³½´Ù

setFilter

public void setFilter(Filter  newFilter)
               throws SecurityException 
ÀÌ Handler Ãâ·ÂÀ» Á¦¾îÇÏ´Â Filter¸¦ ¼³Á¤ÇÕ´Ï´Ù.

publish°¡ È£ÃâÇÒ °Í¿¡ Handler´Â ÀÌ Filter (nullÀÌ ¾Æ´Ñ °æ¿ì)¸¦ È£ÃâÇØ LogRecord°¡ ÅëÁöµÇ¾ú´ÂÁö, ¶Ç´Â ÆıâµÇ¾ú´ÂÁö¸¦ Á¶»çÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
newFilter - Filter °´Ã¼ (nullÀÎ °æ¿ì°¡ ÀÖ´Ù)
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£Ãâ¿øÀÌ LoggingPermission("control"))¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì

getFilter

public Filter  getFilter()
ÀÌ Handler ÇöÀçÀÇ Filter¸¦ ÃëµæÇÕ´Ï´Ù.

¹Ýȯ°ª:
Filter °´Ã¼ (nullÀÎ °æ¿ì°¡ ÀÖ´Ù)

setErrorManager

public void setErrorManager(ErrorManager  em)
ÀÌ Handler ErrorManager¸¦ Á¤ÀÇÇÕ´Ï´Ù.

ErrorManager error ¸Þ¼­µå´Â ÀÌ Handler¸¦ »ç¿ëÁß¿¡ ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì¿¡ È£ÃâÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
em - »õ·Î¿î ErrorManager
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£Ãâ¿øÀÌ LoggingPermission("control"))¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì

getErrorManager

public ErrorManager  getErrorManager()
ÀÌ Handler ErrorManager¸¦ ÃëµæÇÕ´Ï´Ù.

¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£Ãâ¿øÀÌ LoggingPermission("control"))¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì

reportError

protected void reportError(String  msg,
                           Exception  ex,
                           int code)
ÀÌ Handler ErrorManager¿¡ ¿¡·¯¸¦ ÅëÁöÇÏ´Â °£ÀÌ protected ¸Þ¼­µåÀÔ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ½ÃÅ¥·¯Æ¼ üũ¸¦ ÇÏÁö ¾Ê°í ErrorManager¸¦ ÃëµæÇØ »ç¿ëÇÏ´Â °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. ÀÌ ¶§¹®¿¡ È£Ãâ¿øÀÌ Æ¯±Ç ÷ºÎ°¡ ¾Æ´Ñ ȯ°æ¿¡¼­ »ç¿ëµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
msg - ±â¼ú ij¸¯ÅÍ ¶óÀÎ (nullÀÎ °æ¿ì°¡ ÀÖ´Ù)
ex - ¿¹¿Ü (nullÀÎ °æ¿ì°¡ ÀÖ´Ù)
code - ErrorManager ·Î Á¤ÀÇµÈ ¿¡·¯ ÄÚµå

setLevel

public void setLevel(Level  newLevel)
              throws SecurityException 
ÀÌ Handler°¡ ·Î±×¸¦ ÃëÇÏ´Â ¸Þ¼¼Áö ·¹º§À» ÁöÁ¤ÇÏ´Â ·Î±× ·¹º§À» ¼³Á¤ÇÕ´Ï´Ù. ÀÌ °ªº¸´Ù ÀÛÀº ¸Þ¼¼Áö ·¹º§Àº ÆıâµË´Ï´Ù.

ÀÌ°ÍÀº °³¹ßÀÚ°¡ ´Ù·®ÀÇ ·Î±ëÀ» ¿ÂÀ¸·Î ¼³Á¤ÇÒ ¼ö°¡ ÀÖµµ·Ï ÇÏ´Â ÇÑÆíÀ¸·Î ƯÁ¤ÀÇ Handler¿¡ ¼Û½ÅµÇ´Â ¸Þ¼¼Áö¸¦ Á¦ÇÑÇÒ ¼ö ÀÖµµ·ÏÇϱâ À§ÇÑ °ÍÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
newLevel - ·Î±× ·¹º§ÀÇ »õ·Î¿î °ª
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£Ãâ¿øÀÌ LoggingPermission("control"))¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì

getLevel

public Level  getLevel()
ÀÌ Handler°¡ ·Î±×¸¦ ÃëÇÏ´Â ¸Þ¼¼Áö¸¦ ÁöÁ¤ÇÏ´Â ·Î±× ·¹º§À» ÃëµæÇÕ´Ï´Ù. ÀÌ °ªº¸´Ù ÀÛÀº ¸Þ¼¼Áö ·¹º§Àº ÆıâµË´Ï´Ù.

¹Ýȯ°ª:
·Î±×¸¦ ÃëÇÏ´Â ¸Þ¼¼Áö ·¹º§

isLoggable

public boolean isLoggable(LogRecord  record)
ÀÌ Handler°¡ ÁöÁ¤µÈ LogRecord ·Î±×¸¦ ½ÇÁ¦·Î ÃëÇÒÁö ¾î¶³Áö¸¦ Á¶»çÇÕ´Ï´Ù.

ÀÌ ¸Þ¼­µå´Â LogRecord°¡ ÀûÀýÇÑ Level¸¦ °¡Áö°í ÀÖÀ»Áö ¾î¶³Áö ¹× ÀÓÀÇÀÇ Filter Á¶°ÇÀ» ä¿ïÁö ¾î¶³Áö¸¦ Á¶»çÇÕ´Ï´Ù. ¶Ç, ÀÌ ¸Þ¼­µå´Â Çڵ鷯°¡ LogRecord ·Î±×¸¦ ÃëÇÏ´Â °ÍÀ» ¹æÁöÇÑ´Ù, ´Ù¸¥ Handler °íÀ¯ÀÇ Ã¼Å©µµ ½Ç½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù . LogRecord°¡ NullÀÎ °æ¿ì´Â false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
record - LogRecord
¹Ýȯ°ª:
LogRecord°¡ ·Î±×¸¦ »©¾Ñ±â´Â °æ¿ì´Â true

JavaTM 2 Platform
Standard Ed. 5.0

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