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JavaTM 2 Platform Standard Ed. 5.0 |
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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.security.Permission
java.security.UnresolvedPermission
public final class UnresolvedPermission
UnresolvedPermission Ŭ·¡½º¸¦ »ç¿ëÇϸé, Policy ÃʱâȽÿ¡ ¡¸ÇذáµÇÁö ¾Ê¾Ò´Ù¡¹Permission¸¦ º¸°ü À¯ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù. ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº Á¢±Ù ±ÇÇÑÀ̶õ Policy ÃʱâȽÿ¡ ½ÇÁ¦ÀÇ Permission Ŭ·¡½º°¡ ¾ÆÁ÷ Á¸ÀçÇϰí ÀÖÁö ¾Ê´Â Á¢±Ù ±ÇÇÑÀÔ´Ï´Ù (¾Æ·¡¿Í °°À̸¦ ÂüÁ¶).
Java ½ÇÇà½ÃÀÇ Á¤Ã¥ (´Ù¾çÇÑ ÁÖü·ÎºÎÅÍ ÄÚµå·Î ÀÌ¿ëÇÒ ¼ö ÀÖ´Â Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇÑ´Ù)´Â Policy °´Ã¼¿¡ ÀÇÇØ Ç¥ÇöµË´Ï´Ù. Policy°¡ ÃʱâÈ ¶Ç´Â ÀçÇ¥½ÃµÉ ¶§¸¶´Ù, Policy¿¡ ÀÇÇØ Çã°¡µÇ´Â ¸ðµç Á¢±Ù ±ÇÇÑ¿¡ ´ëÇØ¼ ÀûÀýÇÑ Å¬·¡½ºÀÇ Permission °´Ã¼°¡ ÀÛ¼ºµË´Ï´Ù.
Á¤Ã¥ ¼³Á¤¿¡ ÀÇÇØ ÂüÁ¶µÇ´Â ¸¹Àº Á¢±Ù ±ÇÇÑ Å¬·¡½º´Â ·ÎÄÿ¡ Á¸ÀçÇÕ´Ï´Ù (Áï, CLASSPATH ·Î ¹ß°ßµÈ´Ù). ÀÌ·¯ÇÑ Á¢±Ù ±ÇÇÑÀÇ °´Ã¼´Â Policy ÃʱâȽÿ¡ ÀνºÅϽº¸¦ »ý¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î FilePermission Ŭ·¡½º´Â CLASSPATH ·Î ¹ß°ßµÇ¹Ç·Î ¾ðÁ¦¶óµµ java.io.FilePermission ÀνºÅϽº¸¦ »ý¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù.
´Ù¸¥ Á¢±Ù ±ÇÇÑ Å¬·¡½º´Â Policy ÃʱâȽÿ¡°Ô´Â ¾ÆÁ÷ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ìµµ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î ÂüÁ¶µÇ´Â Á¢±Ù ±ÇÇÑ Å¬·¡½º´Â ³ªÁß¿¡ ·Îµå µÇ´Â JAR ÆÄÀÏ¿¡ µé¾î°¡´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. ±×·¯ÇÑ °¢ Ŭ·¡½º¿¡¼´Â UnresolvedPermission ÀνºÅϽº°¡ »ý¼ºµË´Ï´Ù. ÀÌ ¶§¹®¿¡ UnresolvedPermission´Â ±âº»ÀûÀ¸·Î Á¢±Ù ±ÇÇÑ¿¡ ´ëÇÑ Á¤º¸¸¦ º¸°ü À¯ÁöÇÏ´Â ¡¸Ç÷¹À̽ºÈ¦´õ¡¹ÀÔ´Ï´Ù.
±× ÈÄ, ÀÌÀü ÇØ°áµÇÁö ¾Ê¾ÒÁö¸¸ ±× ÈÄ Å¬·¡½º°¡ ·Îµå µÈ ÇüÅÂÀÇ Á¢±Ù ±ÇÇÑ¿¡ ´ëÇØ, AccessController.checkPermission°¡ Äڵ峻·ÎºÎÅÍ ºÒ·Á°¡ ¸é, ±× ÇüÅÂÀÇ ¹ÌÇØ°áÀÇ Á¢±Ù ±ÇÇÑÀÌ ¡¸ÇذáµÇ°í¡¹. Áï, ±×·¯ÇÑ °³°³ÀÇ UnresolvedPermission ¸¶´Ù, UnresolvedPermission ³»ÀÇ Á¤º¸¿¡ ±Ù°ÅÇØ ÀûÀýÇÑ Å¬·¡½ºÇüÀÇ »õ·Î¿î °´Ã¼°¡ »ý¼ºµË´Ï´Ù.
»õ·Î¿î Ŭ·¡½º¸¦ ÀνºÅϽºÈÇϱâ À§Çؼ
UnresolvedPermission´Â
±× »õ·Î¿î Ŭ·¡½º°¡ Àμö ¾øÀ½ »ý¼ºÀÚ,
1°³ÀÇ Àμö¸¦ ÃëÇÏ´Â »ý¼ºÀÚ,
2°³ÀÇ Àμö¸¦ ÃëÇÏ´Â »ý¼ºÀÚ, ¾ðÁ¨°¡ ¶Ç´Â ±× ¸ðµç °ÍÀ» Á¦°øÇÏ´Â °Í°ú °¡Á¤ÇÕ´Ï´Ù. Àμö ¾øÀ½ »ý¼ºÀÚ´Â À̸§°ú ¾×¼ÇÀ» °¡ÁöÁö ¾Ê´Â Á¢±Ù ±ÇÇÑÀ» ÀνºÅϽºÈÇÏ´Â °æ¿ì¿¡ »ç¿ëµË´Ï´Ù. ¶Ç, 1°³ÀÇ Àμö¸¦ ÃëÇÏ´Â »ý¼ºÀÚ´Â String
ÇüÀÇ À̸§À» ÀÔ·ÂÀ¸·Î¼ ¹Þ´Â °Í°ú °¡Á¤µÇ¾î 2°³ÀÇ Àμö¸¦ ÃëÇÏ´Â »ý¼ºÀÚ´Â String
ÇüÀÇ À̸§°ú String
ÇüÀÇ ¾×¼ÇÀ» ÀÔ·ÂÀ¸·Î¼ ¹Þ´Â °Í°ú °¡Á¤µË´Ï´Ù. UnresolvedPermission´Â
À̸§ ¶Ç´Â ¾×¼Ç ȤÀº ±× ¾çÂÊ ¸ðµÎ¿¡ null
À»
ÁöÁ¤ÇØ »ý¼ºÀÚ¸¦ È£ÃâÇÏ´Â Àϵµ ÀÖ½À´Ï´Ù. ÀûÀýÇÑ Á¢±Ù ±ÇÇÑ »ý¼ºÀÚ°¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì, UnresolvedPermission´Â ¹«½ÃµÇ¾î ±× °ü·Ã Á¢±Ù ±ÇÇÑÀÌ ½ÇÇà Äڵ忡 ´ëÇØ¼ Çã°¡µÇÁö ¾Ê½À´Ï´Ù.
»õ·Ó°Ô ÀÛ¼ºµÈ Á¢±Ù ±ÇÇÑ °´Ã¼°¡ UnresolvedPermission¿¡ ¿Å°ÜÁ®, ±× UnresolvedPermission´Â »èÁ¦µË´Ï´Ù.
µ¡ºÙ¿© ƯÁ¤ÀÇ UnresolvedPermission
getName
¸Þ¼µå·ÎºÎÅÍ ¸®ÅϵÈ
°ªÀº ÇØ°áµÇÁö ¾Ê¾Ò´ø ½ÇÁ¦ÀÇ Á¢±Ù ±ÇÇÑÀÇ ¡¸ÇüÅ¡¹(Ŭ·¡½º¸í)ÀÎ Á¡¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä.
Permission
,
Permissions
,
PermissionCollection
,
Policy
,
Á÷·ÄÈ µÈ Çü½Ä »ý¼ºÀÚ °³¿ä | |
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UnresolvedPermission (String type,
String name,
String actions,
Certificate [] certs)
³ªÁß¿¡ ÇÊ¿äÇÏ°Ô µÇ´Â Á¢±Ù ±ÇÇÑ Á¤º¸¸¦ º¸°ü À¯ÁöÇÏ´Â »õ·Î¿î UnresolvedPermission¸¦ ÀÛ¼ºÇØ, Á¢±Ù ±ÇÇÑÀÌ ÇØ°áµÉ ¶§, ÁöÁ¤µÈ Ŭ·¡½ºÀÇ Permission¸¦ ½ÇÁ¦·Î ÀÛ¼ºÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
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boolean |
equals (Object obj)
2°³ÀÇ UnresolvedPermission °´Ã¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
String |
getActions ()
¾×¼ÇÀÇ Ç¥ÁØÀûÀΠij¸¯ÅÍ ¶óÀΠǥÇöÀ» ¸®ÅÏÇÕ´Ï´Ù. |
String |
getUnresolvedActions ()
ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº ½ÇÁ¦ÀÇ Á¢±Ù ±ÇÇÑÀÇ ¾×¼ÇÀ» ÃëµæÇÕ´Ï´Ù. |
Certificate [] |
getUnresolvedCerts ()
ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº ½ÇÁ¦ÀÇ Á¢±Ù ±ÇÇÑ¿¡ ´ëÇÑ ¼¸íÀÚÀÇ ÀÎÁõ¼ (±×°ÍÀ» Áö¿øÇÏ´Â ¿¬¼â´Â Æ÷ÇÔÇÏÁö ¾Ê´Â´Ù)¸¦ ÃëµæÇÕ´Ï´Ù. |
String |
getUnresolvedName ()
ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº ½ÇÁ¦ÀÇ Á¢±Ù ±ÇÇÑÀÇ Å¸°Ù¸íÀ» ÃëµæÇÕ´Ï´Ù. |
String |
getUnresolvedType ()
ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº ½ÇÁ¦ÀÇ Á¢±Ù ±ÇÇÑÀÇ ÇüÅ (Ŭ·¡½º¸í)¸¦ ÃëµæÇÕ´Ï´Ù. |
int |
hashCode ()
ÀÌ °´Ã¼ÀÇ ÇØ½Ã Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù. |
boolean |
implies (Permission p)
¹ÌÇØ°áÀÇ Á¢±Ù ±ÇÇÑ¿¡ ´ëÇØ¼ Ç×»ó false¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
PermissionCollection |
newPermissionCollection ()
UnresolvedPermission °´Ã¼¸¦ Æ÷ÇÔÇϱâ À§ÇÑ »õ·Î¿î PermissionCollection °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
String |
toString ()
ÀÌ UnresolvedPermission¸¦ ±â¼úÇϴ ij¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù. |
Ŭ·¡½º java.security. Permission ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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checkGuard,
getName |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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clone,
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
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public UnresolvedPermission(String type, String name, String actions, Certificate [] certs)
type
- ÀÌ ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº Á¢±Ù ±ÇÇÑÀÌ ÇØ°áµÇ¾úÀ» ¶§¿¡ ÀÛ¼ºµÇ´Â Permission Ŭ·¡½ºÀÇ Å¬·¡½º¸íÀÔ´Ï´Ù. name
- Á¢±Ù ±ÇÇÑÀÇ À̸§actions
- Á¢±Ù ±ÇÇÑÀÇ ¾×¼ÇÀÔ´Ï´Ù. certs
- Á¢±Ù ±ÇÇÑÀÇ Å¬·¡½ºÀÇ ¼¸íÀ¸·Î »ç¿ëµÈ ÀÎÁõ¼. À̰ÍÀº Áõ¸í ¿¬¼âÀÇ ¸®½ºÆ®À̸ç, °¢°¢ÀÇ ¿¬¼â´Â ¼¸íÀÚÀÇ ÀÎÁõ¼
¹× ±×°ÍÀ» Áö¿øÇÏ´Â Áõ¸í ¿¬¼â (¿É¼Ç)·ÎºÎÅÍ ±¸¼ºµÈ´Ù. °¢ ¿¬¼â´Â ÇÏÀ§¿¡¼ »óÀ§ÀÇ ¼ø¼¿¡ ´Ã¾î³õÀ» ¼ö ÀÖ´Â (Áï, ¼¸íÀÚÀÇ ÀÎÁõ¼°¡ ÃÖÃÊ·Î (·çÆ®ÀÇ) ÀÎÁõ¼
¹ßÇà±¹ÀÌ ÃÖÈÄ). ¼¸íÀÚÀÇ ÀÎÁõ¼´Â ¹è¿·ÎºÎÅÍ Ä«ÇǵȴÙ. ±× ÈÄ ¹è¿ÀÌ º¯°æµÇ¾îµµ, ÀÌ UnsolvedPermission¿¡ ±× ¿µÇâÀÌ ¹ÌÄ¥ °ÍÀº ¾ø´Ù¸Þ¼µåÀÇ »ó¼¼ |
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public boolean implies(Permission p)
Permission
³»ÀÇ implies
p
- üũ ´ë»óÀÇ Á¢±Ù ±ÇÇÑ
public boolean equals(Object obj)
ÀÎÁõ¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÒ ¶§¿¡ ÀÌ ¸Þ¼µå°¡ ºñ±³ÇÏ´Â °ÍÀº ½ÇÁ¦ÀÇ ¼¸íÀÚÀÇ ÀÎÁõ¼ »ÓÀÔ´Ï´Ù. ±×°ÍÀ» Áö¿øÇÏ´Â Áõ¸í ¿¬¼â´Â ÀÌ ¸Þ¼µå¿¡¼´Â °í·ÁµÇÁö ¾Ê½À´Ï´Ù.
Permission
³»ÀÇ equals
obj
- ÀÌ °´Ã¼¿Í µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÏ´Â °´Ã¼
Object.hashCode()
,
Hashtable
public int hashCode()
Permission
³»ÀÇ hashCode
Object.equals(java.lang.Object)
,
Hashtable
public String getActions()
Permission
³»ÀÇ getActions
public String getUnresolvedType()
public String getUnresolvedName()
null
public String getUnresolvedActions()
null
public Certificate [] getUnresolvedCerts()
public String toString()
Permission
³»ÀÇ toString
public PermissionCollection newPermissionCollection()
Permission
³»ÀÇ newPermissionCollection
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JavaTM 2 Platform Standard Ed. 5.0 |
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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.