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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
¼¼Ä¡±â °¡´É ä³ÎÀÇ º£À̽º ±¸Çö Ŭ·¡½ºÀÔ´Ï´Ù.
ÀÌ Å¬·¡½º´Â ä³ÎÀÇ ºñµ¿±â Ŭ·Î¿ìÁî¿Í ¼¼Ä¡±â¸¦ ±¸ÇöÇϴµ¥ ÇÊ¿äÇÑ Àú·¹º§ÀÇ ±â±¸¸¦ ĸ½¶ÈÇÕ´Ï´Ù. ±¸»ó ä³Î Ŭ·¡½º´Â ¹«±âÇÑÀ¸·Î ºí·Ï µÇ´Â ÀÔÃâ·Â Á¶ÀÛÀ» È£ÃâÇϱâ Àü¿¡ ±¸»ó ä³Î Ŭ·¡½ºµµ, ÀÌ Å¬·¡½º´Â
begin
¸Þ¼Òµå, È£ÃâÇÑ µÚ¿¡ end
¸Þ¼Òµå¸¦ È£ÃâÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. Åë»ó ÀÌ·¯ÇÑ ¸Þ¼Òµå´Â end
¸Þ¼Òµå°¡ ¹Ýµå½Ã ºÒ·Á °¡µµ·Ï(µíÀÌ),try ºí·Ï³»¿¡¼ »ç¿ëµË´Ï´Ù.
boolean completed = false;
try {
begin();
completed = ...; // Perform blocking I/O operation
return ...; // Return result
} finally {
end(completed);
}
end
¸Þ¼ÒµåÀÇ completed Àμö´Â ÀÔÃâ·Â Á¶ÀÛÀÌ ¿Ï·áÇϰí ÀÖÀ»Áö ¾î¶³Áö Áï, È£Ãâ ¹ÙÅÁÀ¸·Î ¾î¶°ÇÑ º¯È°¡ ÀϾ°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ ³ªÅ¸³À´Ï´Ù. ¿¹¸¦ µé¾î, ¹ÙÀÌÆ®¸¦ Àо´Â Á¶ÀÛÀÇ °æ¿ì, ÀÌ Àμö´Â ¹ÙÀÌÆ®°¡ È£ÃâÇØ ¿øÀÇ Å¸°Ù ¹öÆÛ¿¡ ½ÇÁ¦·Î Àü¼Û µÇ¾úÀ» °æ¿ì¿¡ ÇÑÇØ true °¡ µË´Ï´Ù.
implCloseChannel
¸Þ¼Òµå¸¦ ±¸ÇöÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ä³Î¿¡ ´ëÇÑ ³×ÀÌÆ¼ºêÀÇ ÀÔÃâ·Â Á¶ÀÛÀÇ µµÁß¿¡ ´Ù¸¥ thread°¡ ºí·Ï µÇ°í ÀÖ´Â µ¿¾È¿¡ ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇϸé(ÀÚ), ÀÌ Á¶ÀÛÀº ¿¹¿Ü¸¦ ½½·Î¿ì ÇÒ±î Åë»óÀÇ ¹æ¹ýÀ¸·Î Áï½Ã Á¾·áÇÕ´Ï´Ù. thread ¼¼Ä¡±â°¡ ¹ß»ýÇßÀ» °æ¿ì³ª, ÀÌ thread°¡ ºí·Ï µÇ°í Àִ ä³ÎÀÌ ºñµ¿±â¿¡ Ŭ·Î¿ìÁî µÇ¾úÀ» °æ¿ì, ä³ÎÀÇ end
¸Þ¼Òµå´Â ÀûÀýÇÑ ¿¹¿Ü¸¦ ½½·Î¿ì ÇÕ´Ï´Ù.
Channel
ÁöÁ¤ÀÇ ±¸Çö¿¡ ÇÊ¿äÇÑ µ¿±â 󸮸¦ ½Ç½ÃÇÕ´Ï´Ù. implCloseChannel
¸Þ¼ÒµåÀÇ ±¸ÇöÀ», ä³ÎÀ» Ŭ·Î¿ìÁî ÇÏ·Á°í Çϰí ÀÖÀ» °¡´É¼ºÀÌ ÀÖ´Â ±× ¿ÜÀÇ thread¿Í µ¿±âÈÇÒ ÇÊ¿ä´Â ¾ø½À´Ï´Ù.
»ý¼ºÀÚÀÇ °³¿ä | |
protected |
AbstractInterruptibleChannel ()
ÀÌ Å¬·¡½ºÀÇ »õ·Î¿î ÀνºÅϽº¸¦ ÃʱâÈÇÕ´Ï´Ù. |
¸Þ¼ÒµåÀÇ °³¿ä | |
protected void |
begin ()
¹«±âÇÑÀ¸·Î ºí·Ï µÇ´Â ÀÔÃâ·Â Á¶ÀÛÀÇ °³½Ã¸¦ ¸¶Å© ÇÕ´Ï´Ù. |
void |
close ()
ÀÌ Ã¤³ÎÀ» Ŭ·Î¿ìÁî ÇÕ´Ï´Ù. |
protected void |
end (boolean completed)
¹«±âÇÑÀ¸·Î ºí·Ï µÇ´Â ÀÔÃâ·Â Á¶ÀÛÀÇ Á¾·á¸¦ ¸¶Å© ÇÕ´Ï´Ù. |
protected abstract void |
implCloseChannel ()
ÀÌ Ã¤³ÎÀ» Ŭ·Î¿ìÁî ÇÕ´Ï´Ù. |
boolean |
isOpen ()
ÇöÀçÀÇ Ã¤³Î »óŰ¡ ¿ÀÇÂÀÏÁö ¾î¶³Áö¸¦ ÆÇ´ÜÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
»ý¼ºÀÚÀÇ »ó¼¼ |
protected AbstractInterruptibleChannel()
¸Þ¼ÒµåÀÇ »ó¼¼ |
public final void close() throws IOException
ä³ÎÀÌ ¹ú½á Ŭ·Î¿ìÁî Çϰí ÀÖ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â Áï½Ã Á¾·áÇÕ´Ï´Ù. ±× ÀÌ¿ÜÀÇ °æ¿ì´Â ä³ÎÀÇ Å¬·Î¿ìÁ °ËÃâÇϸé(ÀÚ), ÀÌ Å¬·Î¿ìÁî Á¶ÀÛÀ» ¿Ï·áÇϱâ À§ÇØ(¶§¹®¿¡) implCloseChannel
¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.
Channel
³»ÀÇ close
IOException
- ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìprotected abstract void implCloseChannel() throws IOException
ÀÌ ¸Þ¼Òµå´Â ½ÇÁ¦·Î ä³ÎÀ» Ŭ·Î¿ìÁî Çϱâ À§ÇÑ(ÇØ),close
¸Þ¼Òµå¿¡ ÀÇÇØ ºÒ·Á °©´Ï´Ù. ÀÌ ¸Þ¼Òµå´Â ä³ÎÀÌ ¾ÆÁ÷ Ŭ·Î¿ìÁî Çϰí ÀÖÁö ¾Ê°í ÇâÈÄ ºÒ·Á °¥ °¡´É¼ºÀÌ ¾ø´Â °æ¿ì¿¡°Ô¸¸ ºÒ·Á °©´Ï´Ù.
ÀÌ ¸Þ¼ÒµåÀÇ ±¸ÇöÀº ÀÌ Ã¤³Î¿¡ ´ëÇÑ ÀÔÃâ·Â Á¶ÀÛÀÇ µµÁß¿¡ ºí·Ï µÇ´Â ±× ¿ÜÀÇ thread¸¦, ¿¹¿Ü¸¦ ½½·Î¿ì ÇÏ´ÂÁö Åë»óÀÇ ¹æ¹ýÀ» »ç¿ëÇØ, Áï½Ã Á¾·á½ÃŰ°Ô µÇ¾î ÀÖ½À´Ï´Ù.
IOException
- ä³ÎÀÇ Å¬·Î¿ìÁîÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìpublic final boolean isOpen()
Channel
ÀÇ ±â¼ú:
Channel
³»ÀÇ isOpen
protected final void begin()
ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÒ ¶§´Â ÀÌ Ã¤³ÎÀÇ ºñµ¿±â Ŭ·Î¿ìÁî¿Í ¼¼Ä¡±â¸¦ ±¸ÇöÇϱâ À§ÇØ(¶§¹®¿¡),»ó±â¿Í °°ÀÌ try ... finally ºí·ÏÀ» »ç¿ëÇØ, Á¦ÈÞÇÏ´Â end
¸Þ¼Òµåµµ È£ÃâÇÕ´Ï´Ù.
protected final void end(boolean completed) throws AsynchronousCloseException
ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÒ ¶§´Â ÀÌ Ã¤³ÎÀÇ ºñµ¿±â Ŭ·Î¿ìÁî¿Í ¼¼Ä¡±â¸¦ ±¸ÇöÇϱâ À§ÇØ(¶§¹®¿¡),»ó±â¿Í °°ÀÌ try ... finally ºí·ÏÀ» »ç¿ëÇØ, Á¦ÈÞÇÏ´Â begin
¸Þ¼Òµåµµ È£ÃâÇÕ´Ï´Ù.
completed
- ÀÔÃâ·Â Á¶ÀÛÀÌ ¿Ã¹Ù¸£°Ô ¿Ï·áÇßÀ» °æ¿ì, Áï Á¶ÀÛÀÇ È£Ãâ Ãø¿¡ ¾î¶°ÇÑ º¯È¸¦ º¼ ¼ö ÀÖ¾úÀ» °æ¿ì¿¡ ÇÑÇØ true
AsynchronousCloseException
- ä³ÎÀÌ ºñµ¿±â Ŭ·Î¿ìÁî µÇ¾úÀ» °æ¿ì
ClosedByInterruptException
- ÀÔÃâ·Â Á¶ÀÛÁß¿¡ ºí·Ï µÈ thread¿¡ ¼¼Ä¡±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.