|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
ÀÌÀü Ŭ·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.nio.channels.spi.SelectorProvider
public abstract class SelectorProvider
¼¿·ºÅÍ ¹× ¼±Åà °¡´É ä³ÎÀÇ ¼ºñ½º ÇÁ·Î¹ÙÀÌ´õ Ŭ·¡½ºÀÔ´Ï´Ù.
¼¿·ºÅÍ ÇÁ·Î¹ÙÀÌ´õ´Â
Á¦·Î Àμö »ý¼ºÀÚ¸¦ °¡Á®, ÀÌÇÏÀÇ Ãß»ó ¸Þ¼µå¸¦ ±¸ÇöÇÏ´Â
ÀÌ Å¬·¡½ºÀÇ ±¸»ó ¼ºê Ŭ·¡½ºÀÔ´Ï´Ù. ÁöÁ¤µÈ Java °¡»ó ¸Ó½Å È£ÃâÀº,provider
¸Þ¼µå¿¡
ÇØ µ¹·ÁÁÖ°íÁö´Â
½Ã½ºÅÛ Àüü·Î ´ÜÀÏÀÇ µðÆúÆ® ÇÁ·Î¹ÙÀÌ´õ ÀνºÅϽº¸¦ º¸°ü À¯ÁöÇÕ´Ï´Ù. ÀÌ ¸Þ¼µåÀÇ ÃÖÃÊÀÇ È£ÃâÀº, ÀÌÇÏÀÇ µðÆúÆ® ÇÁ·Î¹ÙÀÌ´õ¸¦ °ËÃâÇÕ´Ï´Ù.
½Ã½ºÅÛ ÀüüÀÇ µðÆúÆ® ÇÁ·Î¹ÙÀÌ´õ´Â
DatagramChannel
,
Pipe
,
Selector
,
ServerSocketChannel
¹× SocketChannel
°¢ Ŭ·¡½ºÀÇ Á¤ÀûÀÎ open ¸Þ¼µå¿¡
ÇØ »ç¿ëµÇ´Â °Í ¿Ü¿¡System.inheritedChannel()
¸Þ¼µå¿¡
ÇØµµ »ç¿ëµË´Ï´Ù. ÇÁ·Î±×·¥³»¿¡¼ µðÆúÆ® ÀÌ¿ÜÀÇ ÇÁ·Î¹ÙÀÌ´õ¸¦ »ç¿ëÇÏ´Â °æ¿ì´Â
±× ÇÁ·Î¹ÙÀÌ´õ¸¦ ÀνºÅϽºÈÇÑ µÚ, ÀÌ Å¬·¡½º¿¡ Á¤Àǵǰí ÀÖ´Â open ¸Þ¼µå¸¦ Á÷Á¢ È£ÃâÇÕ´Ï´Ù.
ÀÌ Å¬·¡½º³»ÀÇ ¸ðµç ¸Þ¼µå´Â º¹¼öÀÇ º´Çà thread·Î ¾ÈÀüÇÏ°Ô »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
»ý¼ºÀÚ °³¿ä | |
---|---|
protected |
SelectorProvider ()
ÀÌ Å¬·¡½ºÀÇ »õ·Î¿î ÀνºÅϽº¸¦ ÃʱâÈÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
---|---|
Channel |
inheritedChannel ()
Java °¡»ó ¸Ó½ÅÀ» ÀÛ¼ºÇÑ ¿£Æ¼Æ¼·ÎºÎÅÍ »ó¼ÓµÈ ä³ÎÀ» µ¹·ÁÁÝ´Ï´Ù. |
abstract DatagramChannel |
openDatagramChannel ()
µ¥ÀÌÅÍ ±×·¥ ä³ÎÀ» ¿ÀÇÂÇÕ´Ï´Ù. |
abstract Pipe |
openPipe ()
ÆÄÀÌÇÁ¸¦ ¿ÀÇÂÇÕ´Ï´Ù. |
abstract AbstractSelector |
openSelector ()
¼¿·ºÅ͸¦ ¿ÀÇÂÇÕ´Ï´Ù. |
abstract ServerSocketChannel |
openServerSocketChannel ()
¼¹ö ¼ÒÄÏ Ã¤³ÎÀ» ¿ÀÇÂÇÕ´Ï´Ù. |
abstract SocketChannel |
openSocketChannel ()
¼ÒÄÏ Ã¤³ÎÀ» ¿ÀÇÂÇÕ´Ï´Ù. |
static SelectorProvider |
provider ()
ÀÌ Java °¡»ó ¸Ó½Å È£ÃâÀ» À§ÇÑ ½Ã½ºÅÛ ÀüüÀÇ µðÆúÆ® ¼¿·ºÅÍ ÇÁ·Î¹ÙÀÌ´õ¸¦ µ¹·ÁÁÝ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
---|
protected SelectorProvider()
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ ÀνºÅç µÇ°í ÀÖ¾î ±× ¸Å´ÏÀú°¡ RuntimePermission
("selectorProvider")¸¦
°ÅºÎÇÏ´Â °æ¿ì¸Þ¼µåÀÇ »ó¼¼ |
---|
public static SelectorProvider provider()
ÀÌ ¸Þ¼µå¸¦ ÃÖÃʷΠȣÃâÇßÀ» ¶§, ´ÙÀ½ÀÇ ¼ø¼·Î µðÆúÆ® ÇÁ·Î¹ÙÀÌ´õ ¿ÀºêÁ§Æ®°¡ °ËÃâµË´Ï´Ù.
½Ã½ºÅÛ ÇÁ·ÎÆÛƼ java.nio.channels.spi.SelectorProvider °¡ Á¤Àǵǰí ÀÖ´Â °æ¿ì, À̰ÍÀÌ ±¸»ó ÇÁ·Î¹ÙÀÌ´õ Ŭ·¡½ºÀÇ ¿ÏÀü ÁöÁ¤¸íÀ¸·Î º¸¿©Áý´Ï´Ù. Ŭ·¡½º°¡ ·Îµå µÇ¾î ±× ÀνºÅϽº°¡ ÀÛ¼ºµË´Ï´Ù. ÀÌ Ã³¸®¿¡ ½ÇÆÐÇßÀ» °æ¿ì´Â »ó¼¼ ºÒ¸í ¿¡·¯°¡ Throw µË´Ï´Ù.
½Ã½ºÅÛ Å¬·¡½º ·Î´õÀÇ ÀνÄÇÏ´Â jar ÆÄÀÏ¿¡ ÇÁ·Î¹ÙÀÌ´õ Ŭ·¡½º°¡ ÀνºÅç µÇ°í ÀÖ¾î, ÀÌ jar ÆÄÀÏ¿¡ ÀÚ¿ø µð·ºÅ丮 META-INF/services ³»ÀÇ ÇÁ·Î¹ÙÀÌ´õ ±¸¼º ÆÄÀÏ java.nio.channels.spi.SelectorProvider °¡ Æ÷ÇԵǾî ÀÖ´Â °æ¿ì, ÆÄÀÏ·Î ÁöÁ¤µÇ°í ÀÖ´Â ÃÖÃÊÀÇ Å¬·¡½º¸íÀÌ »ç¿ëµË´Ï´Ù. Ŭ·¡½º°¡ ·Îµå µÇ¾î ÀνºÅϽº°¡ ÀÛ¼ºµË´Ï´Ù. ÀÌ Ã³¸®¿¡ ½ÇÆÐÇßÀ» °æ¿ì, »ó¼¼ ºÒ¸í ¿¡·¯°¡ Throw µË´Ï´Ù.
¸¶Áö¸·À¸·Î »ó±âÀÇ ¼ö´ÜÀ¸·Î ÁöÁ¤µÈ ÇÁ·Î¹ÙÀÌ´õ°¡ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì´Â ½Ã½ºÅÛÀÇ µðÆúÆ® ÇÁ·Î¹ÙÀÌ´õ Ŭ·¡½ºÀÇ ÀνºÅϽº°¡ ÀÛ¼ºµÇ¾î °á°ú°¡ µ¹·ÁÁÖ°íÁý´Ï´Ù.
´ÙÀ½¹ø ÀÌÈÄÀÇ È£Ãâ¿¡¼µµ, 1 ¹øÂ°ÀÇ È£Ãâ½Ã¿¡ µ¹·ÁÁÖ°íÁø ÇÁ·Î¹ÙÀÌ´õ°¡ µ¹·ÁÁÖ°íÁý´Ï´Ù.
public abstract DatagramChannel openDatagramChannel() throws IOException
IOException
public abstract Pipe openPipe() throws IOException
IOException
public abstract AbstractSelector openSelector() throws IOException
IOException
public abstract ServerSocketChannel openServerSocketChannel() throws IOException
IOException
public abstract SocketChannel openSocketChannel() throws IOException
IOException
public Channel inheritedChannel() throws IOException
Java °¡»ó ¸Ó½Å µî, ¸¹Àº operating systemÀÇ ÇÁ·Î¼¼½º¸¦ ½ÃÀÛÇÒ ¶§¿¡ ±× ÇÁ·Î¼¼½º¸¦ ÀÛ¼ºÇÑ ¿£Æ¼Æ¼·ÎºÎÅÍ Ã¤³ÎÀ» »ó¼Ó½Ãų ¼ö°¡ ÀÖ½À´Ï´Ù. ´Ù¸¸, ±×¹æ¹ýÀº ½Ã½ºÅÛ¿¡ Á¸ÇÕ´Ï´Ù. ä³ÎÀÇ Á¢¼Óó·Î¼ »ç¿ë °¡´ÉÇÑ ¿£Æ¼Æ¼¿¡ ´ëÇØ¼µµ °°½À´Ï´Ù. ¿¹¸¦ µé¾î, UNIX ½Ã½ºÅÛÀÇ °æ¿ì, ƯÁ¤ÀÇ °ü·Ã ³×Æ®¿öÅ© Æ÷Æ®»ó¿¡¼ ¿ä±¸°¡ ¼ö½ÅµÇ¸é, ÀÎÅÍ³Ý ¼ºñ½º demon (inetd) °æÀ¯·Î ±× ¿ä±¸¸¦ ó¸®ÇÏ´Â ÇÁ·Î±×·¥ÀÌ ½ÃÀ۵˴ϴÙ. ÀÌ ¿¹ÀÇ °æ¿ì, ½ÃÀÛµÈ ÇÁ·Î¼¼½º´Â ³×Æ®¿öÅ© ¼ÒÄÏÀ» ³ªÅ¸³»´Â ä³ÎÀ» »ó¼ÓÇÕ´Ï´Ù.
»ó¼ÓµÈ ä³ÎÀÌ ³×Æ®¿öÅ© ¼ÒÄÏÀ» Ç¥ÇöÇϰí ÀÖ´Â °æ¿ì, ÀÌ ¸Þ¼µå·ÎºÎÅÍ µ¹·ÁÁÖ°íÁö´Â Channel
ÇüÅ´Â
´ÙÀ½ÀÇ ¼ø¼·Î °áÁ¤µË´Ï´Ù.
»ó¼ÓµÈ ä³ÎÀÌ ½ºÆ®¸² ÁöÇâÀÇ Á¢¼ÓÀÌ ³¡³ ¼ÒÄÏÀ» Ç¥ÇöÇϰí ÀÖ´Â °æ¿ì,SocketChannel
°¡ µ¹·ÁÁÖ°íÁý´Ï´Ù. ¼ÒÄÏ Ã¤³ÎÀº, Àû¾îµµ óÀ½Àº ºí·Ï ¸ðµåÀ̸ç, ƯÁ¤ÀÇ ¼ÒÄÏ ÁÖ¼Ò¿¡ ¹ÙÀÎµå µÇ°í ÀÖ¾î Æ¯Á¤ÀÇ ÇǾ Á¢¼ÓµÇ°í ÀÖ½À´Ï´Ù.
»ó¼ÓµÈ ä³ÎÀÌ ½ºÆ®¸² ÁöÇâÀÇ ´ë±âÁßÀÇ ¼ÒÄÏÀ» Ç¥ÇöÇϰí ÀÖ´Â °æ¿ì,ServerSocketChannel
°¡ µ¹·ÁÁÖ°íÁý´Ï´Ù. ¼¹ö ¼ÒÄÏ Ã¤³ÎÀº, Àû¾îµµ óÀ½Àº ºí·Ï ¸ðµåÀ̸ç, ƯÁ¤ÀÇ ¼ÒÄÏ ÁÖ¼Ò¿¡ ¹ÙÀÎµå µÇ°í ÀÖ½À´Ï´Ù.
»ó¼ÓµÈ ä³ÎÀÌ µ¥ÀÌÅͱ׷¥ ÁöÇâÀÇ ¼ÒÄÏÀ» Ç¥ÇöÇϰí ÀÖ´Â °æ¿ì,DatagramChannel
°¡ µ¹·ÁÁÖ°íÁý´Ï´Ù. µ¥ÀÌÅÍ ±×·¥ ä³ÎÀº, Àû¾îµµ óÀ½Àº ºí·Ï ¸ðµåÀ̸ç, ƯÁ¤ÀÇ ¼ÒÄÏ ÁÖ¼Ò¿¡ ¹ÙÀÎµå µÇ°í ÀÖ½À´Ï´Ù.
ÀÌ ¸Þ¼µå´Â ¿©±â¼ ¼³¸íÇÑ ³×Æ®¿öÅ© ÁöÇâÀÇ Ã¤³Î¿¡ °¡¼¼ÇØ Àå·¡ÀûÀ¸·Î ´Ù¸¥ Á¾·ùÀÇ Ã¤³Îµµ µ¹·ÁÁÖ°Ô µÉ ¿¹Á¤ÀÔ´Ï´Ù.
ÀÌ ¸Þ¼µåÀÇ Ã¹È¸ È£Ãâ½Ã¿¡´Â ä³ÎÀÌ ÀÛ¼ºµÇ¾î ±×°ÍÀÌ µ¹·ÁÁÖ°íÁý´Ï´Ù. ÀÌ ¸Þ¼µåÀÇ ÈÄ¼Ó È£Ãâ½Ã¿¡´Â ±× °°Àº ä³ÎÀÌ µ¹·ÁÁÖ°íÁý´Ï´Ù.
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ ÀνºÅç µÇ°í ÀÖ¾î ±× ¸Å´ÏÀú°¡ RuntimePermission
("inheritedChannel")¸¦
°ÅºÎÇßÀ» °æ¿ì
|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
ÀÌÀü Ŭ·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.