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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
java.lang.Object | +--java.nio.channels.spi.AbstractInterruptibleChannel | +--java.nio.channels.SelectableChannel | +--java.nio.channels.spi.AbstractSelectableChannel | +--java.nio.channels.ServerSocketChannel
½ºÆ®¸²Çü ¸®½º´×¼ÒÄÏÆ®¿ëÀÇ ¼±Åà °¡´ÉÇÑ Ã¤³ÎÀÔ´Ï´Ù.
¼¹ö ¼ÒÄÏ Ã¤³ÎÀº ³×Æ®¿öÅ© ¼ÒÄÏÀÇ ¿ÏÀüÇÑ Ãß»óÀÌ ¾Æ´Õ´Ï´Ù. ¼ÒÄÏ ¿É¼ÇÀÇ ¹ÙÀεå¿Í Á¶ÀÛÀº socket
¸Þ¼Òµå È£Ãâ¿¡ ÀÇÇØ ÃëµæÇÑ °ü·Ã ServerSocket
¿ÀºêÁ§Æ®¸¦ °³ÀÔ½ÃÄÑ ½Ç½ÃÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ÀÓÀÇÀÇ ±âÁ¸ ¼¹ö ¼ÒÄÏÀÇ Ã¤³ÎÀ» ÀÛ¼ºÇϰųª ¼¹ö ¼ÒÄÏ Ã¤³Î¿¡ °ü·ÃÇÑ ¼¹ö ¼ÒÄÏÀ¸·Î SocketImpl
¿ÀºêÁ§Æ®¸¦ »ç¿ëÇϵµ·Ï(µíÀÌ) ÁöÁ¤ÇÒ ¼ö ¾ø½À´Ï´Ù.
¼¹ö ¼ÒÄÏ Ã¤³ÎÀº ÀÌ Å¬·¡½ºÀÇ open
¸Þ¼Òµå¸¦ È£ÃâÇϸé(ÀÚ) ÀÛ¼ºµË´Ï´Ù. »õ·Ó°Ô ÀÛ¼ºµÈ ¼¹ö ¼ÒÄÏ Ã¤³ÎÀº ¿ÀÇÂÀÔ´Ï´Ù¸¸, ¹Ì¹ÙÀεåÀÔ´Ï´Ù. ¹Ì¹ÙÀεåÀÇ ¼¹ö ¼ÒÄÏ Ã¤³ÎÀÇ accept
¸Þ¼Òµå¸¦ È£ÃâÇÏ·Á°í Çϸé(ÀÚ),NotYetBoundException
°¡ ½½·Î¿ì µË´Ï´Ù. ¼¹ö ¼ÒÄÏ Ã¤³ÎÀº °ü·Ã ¼¹ö ¼ÒÄÏÀÇ bind
¸Þ¼Òµå¸¦ È£ÃâÇϸé(ÀÚ) ¹ÙÀÎµå µË´Ï´Ù.
¼¹ö ¼ÒÄÏ Ã¤³ÎÀº º¹¼öÀÇ º´Çà thread·Î ¾ÈÀüÇÏ°Ô »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
»ý¼ºÀÚÀÇ °³¿ä | |
protected |
ServerSocketChannel (SelectorProvider provider)
ÀÌ Å¬·¡½ºÀÇ »õ·Î¿î ÀνºÅϽº¸¦ ÃʱâÈÇÕ´Ï´Ù. |
¸Þ¼ÒµåÀÇ °³¿ä | |
abstract SocketChannel |
accept ()
ÀÌ Ã¤³ÎÀÇ ¼ÒÄÏ¿¡ ´ëÇÑ Á¢¼ÓÀ» ¹Þ¾ÆµéÀÔ´Ï´Ù. |
static ServerSocketChannel |
open ()
¼¹ö ¼ÒÄÏ Ã¤³ÎÀ» ¿ÀÇÂÇÕ´Ï´Ù. |
abstract ServerSocket |
socket ()
ÀÌ Ã¤³Î¿¡ °ü·ÃÇÑ ¼¹ö ¼ÒÄÏÀ» ÃëµæÇÕ´Ï´Ù. |
int |
validOps ()
ÀÌ Ã¤³ÎÀÇ ¼Æ÷Æ®µÇ°í ÀÖ´Â Á¶ÀÛÀ» ½Äº°ÇÏ´Â Á¶ÀÛ ¼¼Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
Ŭ·¡½º java.nio.channels.spi. AbstractSelectableChannel ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
blockingLock , configureBlocking , implCloseChannel , implCloseSelectableChannel , implConfigureBlocking , isBlocking , isRegistered , keyFor , provider , register |
Ŭ·¡½º java.nio.channels. SelectableChannel ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
register |
Ŭ·¡½º java.nio.channels.spi. AbstractInterruptibleChannel ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
begin , close , end , isOpen |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
ÀÎÅÍÆäÀ̽º java.nio.channels. Channel ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
close , isOpen |
»ý¼ºÀÚÀÇ »ó¼¼ |
protected ServerSocketChannel(SelectorProvider provider)
¸Þ¼ÒµåÀÇ »ó¼¼ |
public static ServerSocketChannel open() throws IOException
»õ·Î¿î ä³ÎÀ» ÀÛ¼ºÇÏ·Á¸é , ½Ã½ºÅÛ ÀüüÀÇ µðÆúÆ®ÀÇ SelectorProvider
¿ÀºêÁ§Æ®ÀÇ openServerSocketChannel
¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.
»õ·Î¿î ä³ÎÀÇ ¼ÒÄÏÀº Ãʱ⠻óÅ¿¡¼´Â ¹Ì¹ÙÀεåÀÔ´Ï´Ù. ¼ÒÄÏÀÇ bind
¸Þ¼Òµå¸¦ »ç¿ëÇØ ƯÁ¤ÀÇ ÁÖ¼Ò¿¡ ¹ÙÀεå ÇÏÁö ¾ÊÀ¸¸é Á¢¼ÓÀº ¹Þ¾ÆµéÀÏ ¼ö ¾ø½À´Ï´Ù.
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic final int validOps()
¼¹ö ¼ÒÄÏ Ã¤³ÎÀº »õ·Î¿î Á¢¼ÓÀÇ Á¢¼ö¸¸À» ¼Æ÷Æ®ÇÕ´Ï´Ù. µû¶ó¼, ÀÌ ¸Þ¼Òµå´Â SelectionKey.OP_ACCEPT
¸¦ µ¹·ÁÁÝ´Ï´Ù.
SelectableChannel
³»ÀÇ validOps
public abstract ServerSocket socket()
µ¹·ÁÁÖ¾îÁö´Â ¿ÀºêÁ§Æ®´Â ServerSocket
Ŭ·¡½º¿¡¼ ¼±¾ðµÇ¾î ÀÖÁö ¾ÊÀº °ø°³ ¸Þ¼Òµå´Â ¼±¾ðÇÏÁö ¾Ê½À´Ï´Ù.
public abstract SocketChannel accept() throws IOException
ÀÌ Ã¤³ÎÀÌ ºñºí·Ï ¸ðµåÀÇ °æ¿ì, º¸·ùµÇ°í ÀÖ´Â Á¢¼ÓÀÌ ¾øÀ¸¸é, ÀÌ ¸Þ¼Òµå´Â Áï½Ã null ¸¦ µ¹·ÁÁÝ´Ï´Ù. ±× ÀÌ¿ÜÀÇ °æ¿ì, »õ·Î¿î Á¢¼ÓÀÌ ÀÌ¿ë °¡´ÉÇÏ°Ô µÇ´ÂÁö ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇÒ ¶§±îÁö ¹«±âÇÑÀ¸·Î ºí·Ï µË´Ï´Ù.
ÀÌ ¸Þ¼Òµå¿¡ ÀÇÇØ µ¹·ÁÁÖ¾îÁö´Â ¼ÒÄÏ Ã¤³ÎÀº ÀÌ Ã¤³ÎÀÌ ºí·Ï ¸ðµå¿©µµ ±×·¸Áö ¾Ê¾Æµµ ºí·Ï ¸ðµå°¡ µË´Ï´Ù.
ÀÌ ¸Þ¼Òµå´Â ServerSocket
Ŭ·¡½ºÀÇ accept
¸Þ¼Òµå¿Í ¿ÏÀüÈ÷ °°Àº ½ÃÅ¥·¯Æ¼ üũ¸¦ ½ÇÇàÇÕ´Ï´Ù. ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ ÀνºÅç µÇ°í ÀÖ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â »õ·Î¿î Á¢¼Ó 1 kr 1 °³ÀÇ ¸®¸ðÆ® ¿£µå Æ÷ÀÎÆ®ÀÇ ÁÖ¼Ò¿Í Æ÷Åä ¹øÈ£°¡ ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkAccept
¸Þ¼Òµå¿¡ ÀÇÇØ Çã°¡µÇ°í ÀÖ´Â °ÍÀ» È®ÀÎÇÕ´Ï´Ù.
ClosedChannelException
- ÀÌ Ã¤³ÎÀÌ Å¬·Î¿ìÁî Çϰí ÀÖ´Â °æ¿ì
AsynchronousCloseException
- Á¢¼ö Á¶ÀÛÀÇ ÁøÇàÁß¿¡, ´Ù¸¥ thread¿¡ ÀÇÇØ ÀÌ Ã¤³ÎÀÌ Å¬·Î¿ìÁî µÇ¾úÀ» °æ¿ì
ClosedByInterruptException
- Á¢¼ö Á¶ÀÛÀÇ ÁøÇàÁß¿¡, ÇöÀçÀÇ thread¿¡ ´ëÇØ¼ ´Ù¸¥ thread·ÎºÎÅÍ ¼¼Ä¡±â°¡ ÀÖ¾ú±â ¶§¹®¿¡ ä³ÎÀÌ Å¬·Î¿ìÁî ÇØ, ÇöÀçÀÇ threadÀÇ ¼¼Ä¡±â »óŰ¡ ¼³Á¤µÇ¾úÀ» °æ¿ì
NotYetBoundException
- ÀÌ Ã¤³ÎÀÇ ¼ÒÄÏÀÌ ¹Ì¹ÙÀεåÀÇ °æ¿ì
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ ÀνºÅç µÇ°í ÀÖ¾î, »õ·Î¿î Á¢¼ÓÀÇ ¸®¸ðÆ® ¿£µå Æ÷ÀÎÆ®¿¡ÀÇ ¾×¼¼½º°¡ Çã°¡µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì
IOException
- ±× ¿ÜÀÇ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ ÀÖ¾î¼ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.