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JavaTM 2 Platform Standard Ed. 5.0 |
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| ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
| °³¿ä: NESTED | Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | |||||||||
public interface Activator
Activator´Â
¸®¸ðÆ® °´Ã¼ÀÇ ½ÃÀÛÀ» °£´ÜÇÏ°Ô ÇÕ´Ï´Ù. Àý´Ü µÇ¾î °¡°í ÀÖ´Â ¸®¸ðÆ® ÂüÁ¶´Â activatorÀÇ activate ¸Þ¼µå¸¦ È£ÃâÇØ, ½ÃÀÛ °¡´ÉÇÑ ¸®¸ðÆ® °´Ã¼¿¡ÀÇ ¡¸¶óÀ̺ê (live)¡¹ÂüÁ¶¸¦ ÃëµæÇÏ·Á°í ÇÕ´Ï´Ù. ½ÃÀÛÀÇ ¿ä±¸¸¦ ¹Þ¾ÆµéÀÎ activator´Â ½ÃÀÛ ½Äº°ÀÚ id
½ÃÀÛ ±â¼úÀÚ¸¦ ã°í ³ª¼, ±×·ìÀ» °áÁ¤ÇÕ´Ï´Ù. ±× ±×·ì¿¡¼´Â ½ÃÀÛÇÏ´Â °´Ã¼°¡newInstance
È£ÃâÀ» ÅëÇØ¼ ±×·ìÀÇ ActivationInstantiator¸¦ »ç¿ëÇØ, °´Ã¼ÀÇ ÀçÀÛ¼ºÀ» °³½ÃÇÕ´Ï´Ù. activator´Â Çʿ信 µû¶ó¼ ½ÃÀÛ ±×·ìÀÇ ½ÇÇàÀ» °³½ÃÇÕ´Ï´Ù. ¿¹¸¦ µé¾î
ƯÁ¤ÀÇ ±×·ì ½Äº°ÀÚÀÇ ½ÃÀÛ ±×·ìÀÌ ¾ÆÁ÷ ½ÇÇàÁßÀÌ ¾Æ´Ñ °æ¿ì´Â activator°¡ ±× ±×·ìÀÇ VM
½ÇÇàÀ» °³½ÃÇÕ´Ï´Ù.
Activator´Â
±×·ì°ú ±× ±×·ì³»ÀÇ °´Ã¼¸¦ µî·ÏÇÏ´Â ¹æ¹ýÀ» Á¦°øÇÏ´Â ActivationSystem ¹×, ½ÃÀÛÁß È¤Àº Á¤ÁöÁßÀÇ °´Ã¼¿Í Á¤ÁöÁßÀÇ ±×·ìÀÇ Á¤º¸¸¦ ¾ò´Â ActivationMonitor¿Í
¹ÐÁ¢ÇÏ°Ô Á¦ÈÞÇÕ´Ï´Ù.
activator´Â ½ÃÀÛ ±×·ìÀÌ ½ÇÆÐÇßÀ» °æ¿ìÀÇ °¨½Ã ¹× °ËÃâÀ» ½Ç½ÃÇØ, ±×·ì ¹× ±× ±×·ì³»ÀÇ ½ÃÀÛÁßÀÇ °´Ã¼¿¡ÀÇ ¹«È¿ÀÎ ¸®¸ðÆ® ÂüÁ¶¸¦ »èÁ¦ÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù.
ActivationInstantiator,
ActivationGroupDesc,
ActivationGroupID | ¸Þ¼µå °³¿ä | |
|---|---|
MarshalledObject |
activate (ActivationID id,
boolean force)
½ÃÀÛ ½Äº°ÀÚ id¿¡ °ü·ÃÇÑ °´Ã¼¸¦ ½ÃÀÛÇÕ´Ï´Ù. |
| ¸Þ¼µåÀÇ »ó¼¼ |
|---|
MarshalledObject activate(ActivationID id,
boolean force)
throws ActivationException,
UnknownObjectException,
RemoteException
id¿¡ °ü·ÃÇÑ °´Ã¼¸¦ ½ÃÀÛÇÕ´Ï´Ù. ±× °´Ã¼°¡ ½ÃÀÛÇϰí ÀÖ´Â °ÍÀ» activator°¡ ÀνÄÇϰí ÀÖ¾î, force°ªÀÌ falseÀÎ °æ¿ì´Â ¡¸¶óÀ̺ê (live)¡¹ÂüÁ¶ÀÇ ½ºÅÓÀÌ
Áï¼®¿¡¼ È£ÃâÇØ ¹ÙÅÁÀ¸·Î ¸®Åϵ˴ϴÙ
. ±×·¸Áö ¾ÊÀº °æ¿ì´Â ´ëÀÀÇÏ´Â ¸®¸ðÆ® °´Ã¼°¡ ½ÃÀÛÇϰí ÀÖ´Â °ÍÀ» activator°¡ ¸ð¸£¸é, activator´Â ÀÌÀü¿¡ µî·ÏµÈ ½ÃÀÛ ±â¼úÀÚÀÇ Á¤º¸¸¦ »ç¿ëÇØ, °´Ã¼¸¦ ½ÃÀÛÇÏ´Â Àå¼Ò°¡ µÇ´Â ±×·ì (VM)À» °áÁ¤ÇÕ´Ï´Ù. °´Ã¼ÀÇ ±×·ì ±â¼úÀÚ¿¡°Ô ´ëÀÀÇÏ´Â ActivationInstantiator°¡ À̹Ì
Á¸ÀçÇÏ´Â °æ¿ì, activator´Â ½ÃÀÛ ±×·ìÀÇ newInstance¸¦ È£ÃâÇØ, °Ô´Ù°¡ °´Ã¼ÀÇ ID ¹× ±â¼úÀÚ¸¦ °Ç³×ÁÝ´Ï´Ù.
°´Ã¼ÀÇ ±×·ì ±â¼úÀÚ°¡ »ç¿ëÇÏ´Â ½ÃÀÛ ±×·ìÀÌ ¾ÆÁ÷ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì´Â activator´Â child processÀÇ »ý¼ºµî¿¡ÀÇÇØ ActivationInstantiator
½ÇÇàÀ» °³½ÃÇÕ´Ï´Ù. ActivationSystem
activeGroup ¸Þ¼µå¸¦ ÅëÇØ¼ ±× ½ÃÀÛ ±×·ìÀÇ ÂüÁ¶¸¦ ³ªÅ¸³»´Â ÄݹéÀ» ½ÃÀÛ ±×·ìÀÌ ¹ÞÀ¸¸é, activator´Â ½ÃÀÛ ÀνºÅº½Ã¿¡ÀÌŸÀÇ newInstance ¸Þ¼µå¸¦ È£ÃâÇØ, º¸·ùÁßÀÇ °¢ ½ÃÀÛ ¿ä±¸¸¦ ½ÃÀÛ ±×·ì¿¡ Àü¼Û ÇÕ´Ï´Ù. ¿ä±¸ÀÇ °á°úÀÎ Á¤·ÄÈ µÈ ¸®¸ðÆ® °´Ã¼ ÂüÁ¶¸¦ ½ºÅÓ
·Î¼ È£ÃâÇØ Ãø¿¡ ¸®ÅÏÇÕ´Ï´Ù.
activator´Â ¸®¸ðÆ® °´Ã¼°¡ ¾Æ´Ï°í ¡¸Á¤·ÄÈ µÇ¾ú´Ù¡¹°´Ã¼¸¦ ¹ÞÀ¸¹Ç·Î ±× °´Ã¼ÀÇ Äڵ带 ·ÎµåÇÒ ÇÊ¿ä´Â ¾ø°í, °´Ã¼ÀÇ ºÐ»ê °¡ºñÁö Ä÷º¼Ç¿¡ °ü¿©ÇÒ Çʿ䵵 ¾ø½À´Ï´Ù. activator°¡ ¸®¸ðÆ® °´Ã¼¿¡ÀÇ °ÂüÁ¶¸¦ º¸°ü À¯ÁöÇϰí ÀÖ´Â °æ¿ì, º¸Åë ÀÇ ºÐ»ê °¡ºñÁö Ä÷º¼Ç µµ±¸ ¾Æ·¡¿¡¼µµ, activator´Â °´Ã¼¸¦ °¡ºñÁö Ä÷º¼ÇÀ¸·ÎºÎÅÍ Áöŵ´Ï´Ù.
id - ½ÃÀ۵Ǵ °´Ã¼ÀÇ ½ÃÀÛ ½Äº°ÀÚforce - trueÀÎ °æ¿ì´Â activator´Â ±×·ì¿¡ Á¢¼ÓÇØ ¸®¸ðÆ® °´Ã¼ÀÇ ÂüÁ¶¸¦ ÃëµæÇÑ´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â ij½¬¿¡ µé¾î°¡ ÀÖ´Â °ªÀ» ¹Ýȯ°ªÀ¸·Î¼ »ç¿ëÇÒ ¼ö ÀÖ´Ù
ActivationException - °´Ã¼ÀÇ ½ÃÀÛ¿¡ ½ÇÆÐÇßÀ» °æ¿ì
UnknownObjectException - °´Ã¼°¡ ºÒ¸íÇÑ (µî·ÏµÇÁö ¾Ê¾Ò´Ù) °æ¿ì
RemoteException - ¸®¸ðÆ® È£ÃâÀÌ ½ÇÆÐÇßÀ» °æ¿ì
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JavaTM 2 Platform Standard Ed. 5.0 |
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| ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
| °³¿ä: NESTED | Çʵå | »ý¼ºÀÚ | ¸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.