JavaTM 2 Platform
Standard Ed. 5.0

java.util.logging
Ŭ·¡½º MemoryHandler

java.lang.Object 
  »óÀ§¸¦ È®Àå java.util.logging.Handler 
      »óÀ§¸¦ È®Àå java.util.logging.MemoryHandler

public class MemoryHandler
extends Handler

¸Þ¸ð¸®ÀÇ ¼øȯ ¹öÆÛÀÇ ¿ä±¸¸¦ ¹öÆÛ Ã³¸®ÇÏ´Â Handler ÀÔ´Ï´Ù.

º¸Åë, ÀÌ Handler´Â Âø½ÅÇÏ´Â LogRecord¸¦ ±× ¸Þ¸ð¸®¹åÆÄ¿¡ Æ÷ÇÔÇÏ´Â °Í¸¸À¸·Î ÀÌÀüÀÇ ·¹Äڵ带 ÆıâÇÕ´Ï´Ù. ÀÌ ¹öÆÛ¸µÀº ¸Å¿ì ½Î°Ô µé¾î Æ÷¸Ë ó¸®ÀÇ ÄÚ½ºÆ®°¡ µéÁö ¾Ê°Ô ÇÕ´Ï´Ù. ƯÁ¤ÀÇ Æ®¸®°ÅÀÇ Á¶°Ç¾Æ·¡¿¡¼­ MemoryHandler´Â ÇöÀçÀÇ ¹öÆÛÀÇ ³»¿ëÀ» Ÿ°Ù Handler¿¡ Ǫ½¬ ÇØ, ÀϹÝÀûÀ¸·Î ÀÌ Çڵ鷯°¡ ±× ³»¿ëÀ» ¿ÜºÎ¿¡ ÅëÁöÇÕ´Ï´Ù.

¹öÆÛÀÇ Çª½¬¸¦ Æ®¸®°Å ¸ðµ¨¿¡°Ô´Â ÁÖ·Î ´ÙÀ½ÀÇ 3 °³°¡ ÀÖ½À´Ï´Ù.

±¸¼º: µðÆúÆ®·Î °¢ MemoryHandler´Â ´ÙÀ½¿¡ ³ªÅ¸³»´Â LogManager ±¸¼º ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ ÃʱâÈ­µË´Ï´Ù. ÇÁ·ÎÆÛƼ°¡ ¹ÌÁ¤µµ¸®ÀÇ °æ¿ì (¶Ç´Â ¹«È¿ÀÎ °ªÀ» °¡Áö´Â °æ¿ì), ÁöÁ¤µÈ µðÆúÆ®ÀÇ °ªÀÌ »ç¿ëµË´Ï´Ù. ±âº»°ªÀÌ ¹ÌÁ¤µµ¸®ÀÇ °æ¿ì, RuntimeException°¡ ¹ß»ý µË´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.4

»ý¼ºÀÚ °³¿ä
MemoryHandler ()
          MemoryHandler¸¦ ÀÛ¼ºÇØ LogManager ±¸¼º ÇÁ·ÎÆÛƼ¿¡ ±Ù°ÅÇØ ±¸¼ºÇÕ´Ï´Ù.
MemoryHandler (Handler  target, int size, Level  pushLevel)
          MemoryHandler¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void close ()
          Handler¸¦ ´Ý¾Æ °ü·ÃµÈ ¸ðµç ÀÚ¿øÀ» ÇعæÇÕ´Ï´Ù.
 void flush ()
          Å¸°Ù Handler¸¦ Ç÷¡½Ã ÇÕ´Ï´Ù.
 Level getPushLevel ()
          pushLevel¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 boolean isLoggable (LogRecord  record)
          ÀÌ Handler°¡ ÁöÁ¤µÈ LogRecord¸¦ ³»ºÎ ¹öÆÛ¿¡ ½ÇÁ¦·Î ·Î±ë ÇÒÁö ¾î¶³Áö¸¦ Á¶»çÇÕ´Ï´Ù.
 void publish (LogRecord  record)
          ³»ºÎ ¹öÆÛ¿¡ LogRecord¸¦ Æ÷ÇÔÇÕ´Ï´Ù.
 void push ()
          ÀÓÀÇÀÇ ¹öÆÛ Ã³¸®µÈ Ãâ·ÂÀ» Ÿ°Ù Handler¿¡ Ǫ½¬ ÇÕ´Ï´Ù.
 void setPushLevel (Level  newLevel)
          pushLevel¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.util.logging. Handler ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
getEncoding, getErrorManager, getFilter, getFormatter, getLevel, reportError, setEncoding, setErrorManager, setFilter, setFormatter, setLevel
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

MemoryHandler

public MemoryHandler()
MemoryHandler¸¦ ÀÛ¼ºÇØ LogManager ±¸¼º ÇÁ·ÎÆÛƼ¿¡ ±Ù°ÅÇØ ±¸¼ºÇÕ´Ï´Ù.


MemoryHandler

public MemoryHandler(Handler  target,
                     int size,
                     Level  pushLevel)
MemoryHandler¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

MemoryHandler´Â ÁöÁ¤µÈ pushLevel Àμö¿Í ¹öÆÛ »çÀÌÁî Àμö°¡ »ç¿ëµÇÁö ¾Ê´Â ÇÑ, LogManager ÇÁ·ÎÆÛƼ ¶Ç´Â ±× ±âº»°ª¿¡ ±Ù°ÅÇØ ±¸¼ºµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
target - Ãâ·ÂÀ» ÅëÁöÇÏ´Â Handler
size - ¹öÆÛ Ã³¸®ÇÏ´Â ·Î±× ·¹ÄÚµåÀÇ ¼ö (Á¦·Îº¸´Ù Å©Áö ¾ÊÀ¸¸é ¾È µÈ´Ù)
pushLevel - Ǫ½¬¸¦ ½Ç½ÃÇÏ´Â ¸Þ¼¼Áö ·¹º§
¿¹¿Ü:
IllegalArgumentException - »çÀÌÁî°¡ 0 ÀÌÇÏÀÌ´Ù
¸Þ¼­µåÀÇ »ó¼¼

publish

public void publish(LogRecord  record)
³»ºÎ ¹öÆÛ¿¡ LogRecord¸¦ Æ÷ÇÔÇÕ´Ï´Ù.

Filter°¡ ÀÖ´Â °æ¿ì, ±× isLoggable ¸Þ¼­µå°¡ ºÒ·Á°¡ ÁöÁ¤µÈ ·Î±× ·¹Äڵ尡 ·Î±×¸¦ ÃëÇÏ´Â °ÍÀÌ °¡´ÉÇÑÁö ¾î¶²Áö¸¦ Á¶»çÇÕ´Ï´Ù. °¡´ÉÇÏÁö ¾ÊÀº °æ¿ì, ±×´ë·Î º¹±ÍÇÕ´Ï´Ù. °¡´ÉÇÑ °æ¿ì, ÁöÁ¤µÈ ·¹Äڵ尡 ³»ºÎ ¼øȯ ¹öÆÛ¿¡ º¹»çµË´Ï´Ù. ´ÙÀ½¿¡ ·¹ÄÚµåÀÇ ·¹º§ ÇÁ·ÎÆÛƼ°¡ pushLevel ¶ó°í ºñ±³µË´Ï´Ù. ÁöÁ¤µÈ ·¹º§ÀÌ pushLevel º¸´Ù Å«°¡ ¶Ç´Â µ¿ÀÏÇÑ °æ¿ì, push°¡ ºÒ·Á°¡ ¹öÆÛ Ã³¸®µÈ ¸ðµç ·¹Äڵ带 Ÿ°Ù Ãâ·Â Handler¿¡ Ãâ·ÂÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Handler ³»ÀÇ publish
ÆĶó¹ÌÅÍ:
record - ·Î±× À̺¥Æ®ÀÇ ¼³¸í. null ·¹ÄÚµå´Â ´ÜÁö ¹«½ÃµÇ´Â °Í¸¸À¸·Î ÅëÁö´Â ÇàÇØÁöÁö ¾Ê´Â´Ù

push

public void push()
ÀÓÀÇÀÇ ¹öÆÛ Ã³¸®µÈ Ãâ·ÂÀ» Ÿ°Ù Handler¿¡ Ǫ½¬ ÇÕ´Ï´Ù.

¹öÆÛ°¡ Ŭ¸®¾î µË´Ï´Ù.


flush

public void flush()
Ÿ°Ù Handler¸¦ Ç÷¡½Ã ÇÕ´Ï´Ù.

MemoryHandler ¹öÆÛÀÇ ÇöÀçÀÇ ³»¿ëÀº ½á³»ÁöÁö ¾ÊÀº °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. ½á³»·Á¸é push°¡ ÇÊ¿äÇÏ°Ô µË´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Handler ³»ÀÇ flush

close

public void close()
           throws SecurityException 
Handler¸¦ ´Ý¾Æ °ü·ÃµÈ ¸ðµç ÀÚ¿øÀ» ÇعæÇÕ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ Å¸°Ù Handlerµµ ´ÝÇôÁý´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Handler ³»ÀÇ close
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£Ãâ¿øÀÌ LoggingPermission("control"))¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì

setPushLevel

public void setPushLevel(Level  newLevel)
                  throws SecurityException 
pushLevel¸¦ ¼³Á¤ÇÕ´Ï´Ù. LogRecord°¡ ³»ºÎ ¹öÆÛ¿¡ Ä«ÇǵǸé, ±× ·¹º§ÀÌ pushLevel º¸´Ù Å«°¡ µ¿ÀÏÇÑ °æ¿ì, push°¡ È£ÃâµË´Ï´Ù.

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

getPushLevel

public Level  getPushLevel()
pushLevel¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
pushLevel °ª

isLoggable

public boolean isLoggable(LogRecord  record)
ÀÌ Handler°¡ ÁöÁ¤µÈ LogRecord¸¦ ³»ºÎ ¹öÆÛ¿¡ ½ÇÁ¦·Î ·Î±ë ÇÒÁö ¾î¶³Áö¸¦ Á¶»çÇÕ´Ï´Ù.

ÀÌ ¸Þ¼­µå´Â LogRecord°¡ ÀûÀýÇÑ ·¹º§À» °¡Áö°í ÀÖÀ»Áö ¾î¶³Áö ¹× ¸ðµç Filter¸¦ ä¿ì°í ÀÖ´ÂÁö¸¦ Á¶»çÇÕ´Ï´Ù. ´Ù¸¸, LogRecord¿¡ ÀÇÇØ ¹öÆÛÀÇ ³»¿ëÀÌ ¡¸Çª½¬¡¹µÉ±î´Â Á¶»çÇÏÁö ¾Ê½À´Ï´Ù. LogRecord°¡ NullÀÎ °æ¿ì, false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Handler ³»ÀÇ isLoggable
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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