JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.util.logging
Ŭ·¡½º MemoryHandler

java.lang.Object 
  |
  +--java.util.logging.Handler 
        |
        +--java.util.logging.MemoryHandler

public class MemoryHandler
extends Handler

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

Åë»ó, ÀÌ Handler ´Â Âø½ÅÇÏ´Â LogRecord ¸¦ ±× ¸Þ¸ð¸®¹åÆÄ¿¡ ÀúÀåÇÏ´Â °Í¸¸À¸·Î, ÀÌÀüÀÇ ·¹Äڵ带 ÆÄ±âÇÕ´Ï´Ù. ÀÌ ¹öÆÛ¸µÀº ¸Å¿ì ½Î°Ô µé¾î Æ÷¸Ë ó¸®ÀÇ ÄÚ½ºÆ®°¡ µéÁö ¾Ê°Ô ÇÕ´Ï´Ù. ƯÁ¤ÀÇ ¹æ¾Æ¼èÀÇ Á¶°Ç¾Æ·¡¿¡¼­,MemoryHandler ´Â ÇöÀçÀÇ ¹öÆÛÀÇ ³»¿ëÀ» Ÿ°Ù Handler ¿¡ Ǫ½¬ ÇØ, Åë»óÀº ÀÌ Çڵ鷯°¡ ±× ³»¿ëÀ» ¿ÜºÎ¿¡ ÅëÁöÇÕ´Ï´Ù.

¹öÆÛÀÇ Çª½¬¸¦ ¹æ¾Æ¼è ¸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.

µµÀÔµÈ ¹öÁ¯:
1.4

»ý¼ºÀÚÀÇ °³¿ä
MemoryHandler ()
          MemoryHandler ¸¦ ÀÛ¼ºÇØ LogManager ÀÇ ±¸¼º ÇÁ·ÎÆÛƼ¿¡ ±Ù°ÅÇØ ±¸¼ºÇÕ´Ï´Ù.
MemoryHandler (Handler  target, int size, Level  pushLevel)
          MemoryHandler ¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
 void close ()
          Handler ¸¦ ´Ý¾Æ °ü·ÃÇÏ´Â ¸ðµç ¸®¼Ò½º¸¦ ÇØ¹æÇÕ´Ï´Ù.
 void flush ()
          Å¸°Ù Handler ¸¦ Ç÷¡½Ã ÇÕ´Ï´Ù.
 Level getPushLevel ()
          pushLevel ¸¦ µ¹·ÁÁÝ´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 ¸¦ ÀúÀåÇÕ´Ï´Ù.
 void push ()
          ÀÓÀÇÀÇ ¹öÆÛ ó¸®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 ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
getEncoding , getErrorManager , getFilter , getFormatter , getLevel , reportError , setEncoding , setErrorManager , setFilter , setFormatter , setLevel
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
 

»ý¼ºÀÚÀÇ »ó¼¼

MemoryHandler

public MemoryHandler()
MemoryHandler ¸¦ ÀÛ¼ºÇØ LogManager ÀÇ ±¸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 ±× µðÆúÆ® °ª¿¡ ±Ù°ÅÇØ ±¸¼ºµË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
target - Ãâ·ÂÀ» ÅëÁöÇÏ´Â Handler
size - ¹öÆÛ ó¸®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
¸Þ¼ÒµåÀÇ »ó¼¼

publish

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

Filter °¡ ÀÖ´Â °æ¿ì, ±× isLoggable ¸Þ¼Òµå°¡ 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 ¼øÈ¯ ¹öÆÛ¿¡ Ä«Çǵ˴ϴÙ. ´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 ó¸®µÈ ¸ðµç ·¹Äڵ带 Ÿ°Ù Ãâ·Â Handler ¿¡ ±âÀÔÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Handler ³»ÀÇ publish
ÆÄ¶ó¹ÌÅÍ:
record - ·Î±× À̺¥Æ®ÀÇ ¼³¸í

push

public void push()
ÀÓÀÇÀÇ ¹öÆÛ ó¸®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·ÃÇÏ´Â ¸ðµç ¸®¼Ò½º¸¦ ÇØ¹æÇÕ´Ï´Ù. À̰Ϳ¡ ÀÇÇØ Ÿ°Ù Handler µµ ´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(ÀÚ), ±× ·¹º§ÀÌ pushLevel º¸´Ù Å«°¡ µ¿ÀÏÇÑ °æ¿ì,push °¡ ºÒ·Á °©´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
newLevel - pushLevel ÀÇ »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 ¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
pushLevel ÀÇ °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 ¸Þ¼Òµå´Â LogRecord °¡ ÀûÀýÇÑ ·¹º§À» °¡Áö°í ÀÖÀ»Áö ¾î¶³Áö ¹× ¸ðµç Filter ¸¦ ä¿ì°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ Á¶»çÇÕ´Ï´Ù. ´Ù¸¸,LogRecord ¿¡ ÀÇÇØ ¹öÆÛÀÇ ³»¿ëÀÌ ¡¸Çª½¬¡¹µÉ±î´Â Á¶»çÇÏÁö ¾Ê½À´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Handler ³»ÀÇ isLoggable
ÆÄ¶ó¹ÌÅÍ:
record - LogRecord
¹Ýȯ°ª:
LogRecord °¡ ·Î±×¸¦ »©¾Ñ±â´Â °æ¿ì´Â true

JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

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