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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 | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.util.EventObject
javax.naming.event.NamingEvent
public class NamingEvent
ÀÌ Å¬·¡½º´Â ³×ÀÓ ¼ºñ½º/µð·ºÅ丮 ¼ºñ½º·Î Æ®¸®°Å µÈ À̺¥Æ®¸¦ ³ªÅ¸³À´Ï´Ù.
NamingEvent »óÅ ±¸¼ºÀº ´ÙÀ½°ú °°½À´Ï´Ù.
À̺¥Æ® ¼Ò½º´Â ¸®½º³Ê°¡ µî·ÏÇÑ, Ç×»ó °°Àº EventContext ÀνºÅϽº°¡ µÉÅ×´Ï ÁÖÀÇÇØ ÁÖ¼¼¿ä. °Ô´Ù°¡NamingEvent¿¡ ÀÖ´Â ¹ÙÀεù¸íÀº ±× ÀνºÅϽº¿Í Ç×»ó °ü·ÃÇϰí ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î ¸®½º³Ê°¡ ´ÙÀ½ÀÇ µî·ÏÀ» ÇàÇß´Ù°í ÇÕ´Ï´Ù.
±× ÈÄ¿¡ °´Ã¼¸í "x/y"°¡ »èÁ¦µÇ¸é, ´ëÀÀÇÏ´Â NamingEvent (evt)¿¡´Â ´ÙÀ½À» Æ÷ÇÔÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.NamespaceChangeListener listener = ...; src.addNamingListener("x", SUBTREE_SCOPE, listener);
º¹¼öÀÇ thread°¡ °°Àº EventContext¿¡ µ¿½Ã¿¡ ¾×¼¼½º Çϰí ÀÖ´Â °æ¿ì´Â ÁÖÀǰ¡ ÇÊ¿äÇÕ´Ï´Ù. thread ¹®Á¦ÀÇÀÚ¼¼ÇÑ ³»¿ëÀº ¡¸ÆÐŰÁöÀÇ ¼³¸í¡¹À» ÂüÁ¶ÇϽʽÿÀ.evt.getEventContext() == src evt.getOldBinding(). getName(). equals("x/y")
NamingListener
,
EventContext
,
Á÷·ÄÈ µÈ Çü½Ä ÇÊµå °³¿ä | |
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protected Object |
changeInfo
ÀÌ À̺¥Æ®¸¦ »ý¼ºÇÑ º¯°æ Á¤º¸¸¦ Æ÷ÇÔÇÕ´Ï´Ù. |
protected Binding |
newBinding
º¯°æ ÈÄÀÇ °´Ã¼ Á¤º¸¸¦ Æ÷ÇÔÇÕ´Ï´Ù. |
static int |
OBJECT_ADDED
»õ·Î¿î °´Ã¼°¡ Ãß°¡µÈ °ÍÀ» ³ªÅ¸³»´Â ³×ÀÌ¹Ö À̺¥Æ®Çü. |
static int |
OBJECT_CHANGED
°´Ã¼°¡ º¯°æµÈ °ÍÀ» ³ªÅ¸³»´Â ³×ÀÌ¹Ö À̺¥Æ®Çü. |
static int |
OBJECT_REMOVED
°´Ã¼°¡ »èÁ¦µÈ °ÍÀ» ³ªÅ¸³»´Â ³×ÀÌ¹Ö À̺¥Æ®Çü. |
static int |
OBJECT_RENAMED
°´Ã¼ÀÇ À̸§ÀÌ º¯°æÀÌ µÈ °ÍÀ» ³ªÅ¸³»´Â ³×ÀÌ¹Ö À̺¥Æ®Çü. |
protected Binding |
oldBinding
º¯°æÀüÀÇ °´Ã¼ Á¤º¸¸¦ Æ÷ÇÔÇÕ´Ï´Ù. |
protected int |
type
ÀÌ À̺¥Æ®ÀÇ ÇüŸ¦ Æ÷ÇÔÇÕ´Ï´Ù. |
Ŭ·¡½º java.util. EventObject ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå |
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source |
»ý¼ºÀÚ °³¿ä | |
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NamingEvent (EventContext source,
int type,
Binding newBd,
Binding oldBd,
Object changeInfo)
NamingEvent ÀνºÅϽº¸¦ ±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
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void |
dispatch (NamingListener listener)
ÀÌ À̺¥Æ®·Î ÃÖÀûÀÎ ¸®½º³Ê ¸Þ¼µå¸¦ È£ÃâÇÕ´Ï´Ù. |
Object |
getChangeInfo ()
ÀÌ À̺¥Æ®ÀÇ º¯°æ Á¤º¸¸¦ ÃëµæÇÕ´Ï´Ù. |
EventContext |
getEventContext ()
ÀÌ À̺¥Æ®¸¦ Æ®¸®°Å ÇÑ À̺¥Æ® ¼Ò½º¸¦ °ËÃâÇÕ´Ï´Ù. |
Binding |
getNewBinding ()
º¯°æ ÈÄÀÇ °´Ã¼ÀÇ ¹ÙÀεùÀ» ÃëµæÇÕ´Ï´Ù. |
Binding |
getOldBinding ()
º¯°æÀüÀÇ °´Ã¼ÀÇ ¹ÙÀεùÀ» ÃëµæÇÕ´Ï´Ù. |
int |
getType ()
ÀÌ À̺¥Æ®ÀÇ ÇüŸ¦ ¸®ÅÏÇÕ´Ï´Ù. |
Ŭ·¡½º java.util. EventObject ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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getSource,
toString |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
ÇʵåÀÇ »ó¼¼ |
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public static final int OBJECT_ADDED
public static final int OBJECT_REMOVED
public static final int OBJECT_RENAMED
³°Àº À̸§ ¶Ç´Â »õ·Î¿î À̸§ÀÌ ¸®½º³ÊÀÇ µî·ÏÇÑ ¹üÀ§¸¦ ³Ñ°í ÀÖ´Â °æ¿ì, NamingEvent¿¡ ÀÖ´Â ±¸/½Å¹ÙÀεùÀº nullÀÌ µÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
À̸§ °ø°£ Æ®¸®ÀÇ ³»ºÎ ³ëµå°¡ À̸§ º¯°æÇßÀ» °æ¿ì, ¸®½º³ÊÀÇ ¹üÀ§³»ÀÎ ÃÖ»óÁ¤µµ ³ëµå¸¦ »ç¿ëÇØ, À̸§ º¯°æ À̺¥Æ®°¡ »ý¼ºµË´Ï´Ù. Áö¿ø ¹üÀ§´Â ÇÁ·Î¹ÙÀÌ´õ °íÀ¯°¡ µË´Ï´Ù. ¿¹¸¦ µé¾î ³»ºÎ ³ëµå¸¦ º¯°æÇϸé, À̸§ º¯°æ ÅëÁö°¡ ¸ðµç ÇÏÀ§ ³ëµå¿¡ ´ëÇØ¼ »ý¼ºµË´Ï´Ù. ´ëÀÀÇÏ´Â ÇÁ·Î¹ÙÀÌ´õÀÇ ¼³Á¤¿¡ °ü°è¾øÀÌ, ÀÌ·¯ÇÑ ÅëÁö´Â ¸®½º³Ê¿¡°Ô °Á¦ÀûÀ¸·Î Àü´ÞµË´Ï´Ù.
ÀÌ Á¤¼öÀÇ °ªÀº 2 ÀÔ´Ï´Ù.
public static final int OBJECT_CHANGED
ÀÌ Á¤¼öÀÇ °ªÀº 3 ÀÔ´Ï´Ù.
protected Object changeInfo
protected int type
OBJECT_ADDED
,
OBJECT_REMOVED
,
OBJECT_RENAMED
,
OBJECT_CHANGED
protected Binding oldBinding
protected Binding newBinding
»ý¼ºÀÚ »ó¼¼ |
---|
public NamingEvent(EventContext source, int type, Binding newBd, Binding oldBd, Object changeInfo)
newBd ¹× oldBdÀÇ À̸§Àº À̺¥Æ® ¼Ò½º source¿¡ °ü·ÃÇØ ÇØ°áµË´Ï´Ù. OBJECT_ADDED À̺¥Æ®Çü¿¡ ´ëÇØ¼´Â newBd¸¦ null ·Î ÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä. OBJECT_REMOVED À̺¥Æ®Çü¿¡ ´ëÇØ¼´Â oldBd¸¦ null ·Î ÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä. OBJECT_CHANGED À̺¥Æ®Çü¿¡ ´ëÇØ¼´Â newBd ¹× oldBd¸¦ null ·Î ÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä. OBJECT_RENAMED À̺¥Æ®Çü¿¡ ´ëÇØ¼´Â ¸®½º³Ê°¡ µî·ÏÇÑ ¹üÀ§¿Ü¿¡ »õ·Î¿î ¹ÙÀεù ¶Ç´Â ³°Àº ¹ÙÀεùÀÌ ÀÖ´Â °æ¿ì, newBd ¶Ç´Â oldBd ¾î´ÀÂÊÀ̵çÀ» null ·Î ÇÒ ¼ö ÀÖ½À´Ï´Ù.
source
- ÀÌ À̺¥Æ®¸¦ Æ®¸®°Å ÇÑ null ÀÌ¿ÜÀÇ ÄÁÅØ½ºÆ®
type
- À̺¥Æ®ÀÇ ÇüÅÂnewBd
- º¯°æÀü¿¡ null
°¡´É¼ºÀÌ ÀÖ´Â ¹ÙÀεù. ¸Þ¼µåÀÇ ¼³¸íÀ» ÂüÁ¶ÇϽʽÿÀoldBd
- º¯°æ ÈÄ¿¡ null
°¡´É¼ºÀÌ ÀÖ´Â ¹ÙÀεù. ¸Þ¼µåÀÇ ¼³¸íÀ» ÂüÁ¶ÇϽʽÿÀchangeInfo
- º¯°æ Á¤º¸¸¦ Æ÷ÇÔÇÑ, null
°¡´É¼ºÀÌ ÀÖ´Â °´Ã¼OBJECT_ADDED
,
OBJECT_REMOVED
,
OBJECT_RENAMED
,
OBJECT_CHANGED
¸Þ¼µåÀÇ »ó¼¼ |
---|
public int getType()
OBJECT_ADDED
,
OBJECT_REMOVED
,
OBJECT_RENAMED
,
OBJECT_CHANGED
public EventContext getEventContext()
ÀÌ ¸Þ¼µåÀÇ °á°ú¸¦ »ç¿ëÇØ À̺¥Æ® ¼Ò½º¿¡ ¾×¼¼½º ÇßÀ» °æ¿ì, ¿¹¸¦ µé¾î °´Ã¼¸¦ ÂüÁ¶Çϰųª ¼Ó¼ºÀ» ¾ò´ÂÀÎ °æ¿ì, Context ±¸ÇöÀÌ thread ¼¼ÀÌÇÁ´Â ¾Æ´Ñ (¶Ç EventContext°¡ Context ¼ºê ÀÎÅÍÆäÀ̽ºÀÌ´Ù) ¸ð¾Æ µÎ¾î ¶ôÀÌ ÇÊ¿äÇÕ´Ï´Ù. thread ¹®Á¦ÀÇÀÚ¼¼ÇÑ ³»¿ëÀº ¡¸ÆÐŰÁöÀÇ ¼³¸í¡¹À» ÂüÁ¶ÇϽʽÿÀ.
public Binding getOldBinding()
º¯°æÀü¿¡ Á¸ÀçÇÑ °´Ã¼°¡ Àü¼Û¿øÀÇ ÄÁÅØ½ºÆ® (getEventContext())¿¡ °ü·ÃµÈ °æ¿ì, ¹ÙÀεùÀº null ÀÌ¿ÜÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. Áï, OBJECT_REMOVED ¹× OBJECT_CHANGED¿¡ ´ëÇØ¼´Â null ¿Ü·ÎÀÇÇØ ÁÖ¼¼¿ä. OBJECT_RENAMED¿¡ ´ëÇØ¼´Â À̸§ º¯°æÀüÀÇ °´Ã¼°¡ ´ë»óÀ» µî·ÏÇÑ ¸®½º³ÊÀÇ ¹üÀ§¿Ü¿¡ ÀÖ´Â °æ¿ì´Â null ·Î ÇØ, °´Ã¼°¡ À̸§ º¯°æÀüÀÇ ¹üÀ§³»¿¡ ÀÖ´Â °æ¿ì´Â null ¿Ü·ÎÀÇÇØ ÁÖ¼¼¿ä.
¹ÙÀεùÀÇ À̸§Àº À̺¥Æ® ¼Ò½º getEventContext()¿¡ °ü·ÃµÈ °ÍÀ¸·Î¼ ÇØ°áµË´Ï´Ù. Binding.getObject()·Î ¸®ÅÏµÈ °´Ã¼´Â Á¤º¸¸¦ »ç¿ëÇÒ ¼ö ¾ø´Â °æ¿ì´Â nullÀÌ µË´Ï´Ù.
public Binding getNewBinding()
º¯°æ ÈÄ¿¡ Á¸ÀçÇÑ °´Ã¼°¡ Àü¼Û¿øÀÇ ÄÁÅØ½ºÆ® (getEventContext())¿¡ °ü·ÃµÈ °æ¿ì, ¹ÙÀεùÀº null ÀÌ¿ÜÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù. Áï, OBJECT_ADDED ¹× OBJECT_CHANGED¿¡ ´ëÇØ¼´Â null ¿Ü·ÎÀÇÇØ ÁÖ¼¼¿ä. OBJECT_RENAMED¿¡ ´ëÇØ¼´Â À̸§ º¯°æÀüÀÇ °´Ã¼°¡ Àü´Þ ´ë»óÀ» ¸®½º³Ê·Î µî·ÏÇÑ ¹üÀ§¿Ü¿¡ ÀÖ´Â °æ¿ì´Â null ·Î ÇØ, °´Ã¼°¡ À̸§ º¯°æ ´ÙÀ½¿¡´Â ¹üÀ§³»¿¡ ÀÖ´Â °æ¿ì´Â null ¿Ü·ÎÀÇÇØ ÁÖ¼¼¿ä.
¹ÙÀεùÀÇ À̸§Àº À̺¥Æ® ¼Ò½º getEventContext()¿¡ °ü·ÃµÈ °ÍÀ¸·Î¼ ÇØ°áµË´Ï´Ù. Binding.getObject()·Î ¸®ÅÏµÈ °´Ã¼´Â Á¤º¸¸¦ »ç¿ëÇÒ ¼ö ¾ø´Â °æ¿ì´Â nullÀÌ µË´Ï´Ù.
public Object getChangeInfo()
public void dispatch(NamingListener listener)
¸®½º³Ê ¸Þ¼µå´Â ÀÌ ¸Þ¼µå¿Í °°Àº thread·Î ½ÇÇàµË´Ï´Ù. thread ¹®Á¦ÀÇÀÚ¼¼ÇÑ ³»¿ëÀº ¡¸ÆÐŰÁöÀÇ ¼³¸í¡¹À» ÂüÁ¶ÇϽʽÿÀ.
listener
- null ÀÌ¿ÜÀÇ ¸®½º³Ê
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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 | 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.