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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.security.Permission | +--java.security.UnresolvedPermission
UnresolvedPermission Ŭ·¡½º¸¦ »ç¿ëÇϸé(ÀÚ), Policy ÀÇ ÃʱâÈ ¶§¿¡´Â ¡¸ÇذáµÇÁö ¾Ê¾Ò´Ù¡¹Permissions ¸¦ º¸°ü À¯ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù. ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº ¾×¼¼½º±Ç¿¡¼´Â ½ÇÁ¦ÀÇ Permission Ŭ·¡½º´Â Policy ÀÇ ÃʱâȽÿ¡°Ô´Â ¾ÆÁ÷ Á¸ÀçÇÏÁö ¾Ê½À´Ï´Ù (¾Æ·¡¿Í °°À̸¦ ÂüÁ¶).
Java ½ÇÇà½ÃÀÇ Æú¸®½Ã (´Ù¾çÇÑ ÁÖü·ÎºÎÅÍ ÄÚµå·Î ÀÌ¿ëÇÒ ¼ö ÀÖ´Â ¾×¼¼½º±ÇÀ» ÁöÁ¤ÇÑ´Ù)´Â Policy ¿ÀºêÁ§Æ®¿¡ ÀÇÇØ Ç¥ÇöµË´Ï´Ù. Policy °¡ ÃʱâÈ ¶Ç´Â ÀçÇ¥½ÃµÉ ¶§¸¶´Ù, Policy ¿¡ ÀÇÇØ Çã°¡µÇ´Â ¸ðµç ¾×¼¼½º±Ç¿¡ ´ëÇØ¼ ÀûÀýÇÑ Å¬·¡½ºÀÇ Permission ¿ÀºêÁ§Æ®°¡ ÀÛ¼ºµË´Ï´Ù.
Æú¸®½Ã ¼³Á¤¿¡ ÀÇÇØ ÂüÁ¶µÇ´Â ¸¹Àº ¾×¼¼½º±Ç Ŭ·¡½º´Â ·ÎÄÿ¡ Á¸ÀçÇÕ´Ï´Ù (Áï, CLASSPATH ·Î ¹ß°ßµÈ´Ù). ÀÌ·¯ÇÑ ¾×¼¼½º±ÇÀÇ ¿ÀºêÁ§Æ®´Â Policy ÀÇ ÃʱâȽÿ¡ ÀνºÅϽº¸¦ »ý¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, FilePermission Ŭ·¡½º´Â CLASSPATH ·Î ¹ß°ßµÇ¹Ç·Î, ¾ðÁ¦¶óµµ java.io.FilePermission ÀÇ ÀνºÅϽº¸¦ »ý¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù.
´Ù¸¥ ¾×¼¼½º±Ç Ŭ·¡½º´Â Policy ÀÇ ÃʱâȽÿ¡°Ô´Â ¾ÆÁ÷ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ìµµ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, ÂüÁ¶µÇ´Â ¾×¼¼½º±Ç Ŭ·¡½º´Â ³ªÁß¿¡ ·Îµå µÇ´Â JAR ÆÄÀÏ¿¡ µé¾î°¡´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. ±×·¯ÇÑ °¢ Ŭ·¡½º¿¡¼´Â UnresolvedPermission ÀÇ ÀνºÅϽº°¡ »ý¼ºµË´Ï´Ù. ÀÌ ¶§¹®¿¡, UnresolvedPermission ´Â ±âº»ÀûÀ¸·Î, ¾×¼¼½º±Ç¿¡ ´ëÇÑ Á¤º¸¸¦ º¸°ü À¯ÁöÇÏ´Â ¡¸Ç÷¹À̽ºÈ¦´õ¡¹ÀÔ´Ï´Ù.
°è¼ÓµÇ¾î, ±×¶§±îÁö´Â ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº Á¾·ùÀÌÁö¸¸, ±× Ŭ·¡½º´Â ·Îµå°¡ ³¡³ »óÅÂÀÎ ¾×¼¼½º±Ç¿¡ ´ëÇØ¼ AccessController.checkPermission ¸¦ ÄÚµå·Î È£ÃâÇϸé(ÀÚ), ±× Á¾·ùÀÇ ¹ÌÇØ°áÀÇ ¾×¼¼½º±ÇÀÌ ¡¸ÇذáµÇ°í¡¹. Áï, ±×·¯ÇÑ UnresolvedPermission ¿¡¼´Â °¢°¢, UnresolvedPermission ³»ÀÇ Á¤º¸¿¡ ±Ù°ÅÇØ, ÀûÀýÇÑ Å¬·¡½ºÀÇ »õ·Î¿î ¿ÀºêÁ§Æ®ÀÇ ÀνºÅϽº°¡ »ý¼ºµË´Ï´Ù. ÀÌ »õ·Î¿î ¿ÀºêÁ§Æ®´Â »èÁ¦µÇ´Â UnresolvedPermission ¿Í ¿Å°ÜÁý´Ï´Ù.
Permission
,
Permissions
,
PermissionCollection
,
Policy
,
Á÷·ÄÈ µÈ Çü½Ä »ý¼ºÀÚÀÇ °³¿ä | |
UnresolvedPermission (String type,
String name,
String actions,
Certificate [] certs)
³ªÁß¿¡ ÇÊ¿äÇÏ°Ô µÇ´Â ¾×¼¼½º±Ç Á¤º¸¸¦ º¸°ü À¯ÁöÇÏ´Â »õ·Î¿î UnresolvedPermission ¸¦ ÀÛ¼ºÇØ, ¾×¼¼½º±ÇÀÌ ÇØ°áµÉ ¶§, ÁöÁ¤µÈ Ŭ·¡½ºÀÇ Permission ¸¦ ½ÇÁ¦·Î ÀÛ¼ºÇÕ´Ï´Ù. |
¸Þ¼ÒµåÀÇ °³¿ä | |
boolean |
equals (Object obj)
2 °³ÀÇ UnresolvedPermission ¿ÀºêÁ§Æ®°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
String |
getActions ()
¾×¼ÇÀÇ Ç¥ÁØÀûÀΠij¸¯ÅÍ ¶óÀΠǥÇöÀ» µ¹·ÁÁÝ´Ï´Ù. |
int |
hashCode ()
ÀÌ ¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã ÄÚµåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù. |
boolean |
implies (Permission p)
¹ÌÇØ°áÀÇ ¾×¼¼½º±Ç¿¡ ´ëÇØ¼ Ç×»ó false ¸¦ µ¹·ÁÁÝ´Ï´Ù. |
PermissionCollection |
newPermissionCollection ()
UnresolvedPermission ¿ÀºêÁ§Æ®¸¦ ÀúÀåÇϱâ À§ÇÑ »õ·Î¿î PermissionCollection ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
String |
toString ()
ÀÌ UnresolvedPermission ¸¦ ±â¼úÇϴ ij¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù. |
Ŭ·¡½º java.security. Permission ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
checkGuard , getName |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , finalize , getClass , notify , notifyAll , wait , wait , wait |
»ý¼ºÀÚÀÇ »ó¼¼ |
public UnresolvedPermission(String type, String name, String actions, Certificate [] certs)
type
- ÀÌ ÇØ°áµÇ¾î ÀÖÁö ¾ÊÀº ¾×¼¼½º±ÇÀÌ ÇØ°áµÇ¾úÀ» ¶§¿¡ ÀÛ¼ºµÇ´Â Permission Ŭ·¡½ºÀÇ Å¬·¡½º¸íÀÔ´Ï´Ù. name
- ¾×¼¼½º±ÇÀÇ À̸§actions
- ¾×¼¼½º±ÇÀÇ ¾×¼ÇÀÔ´Ï´Ù. certs
- ¾×¼¼½º±ÇÀÇ Å¬·¡½ºÀÇ ¼¸íÀ¸·Î »ç¿ëµÈ Áõ¸í¼. À̰ÍÀº Áõ¸í ¿¬¼âÀÇ ¸®½ºÆ®À̸ç, °¢°¢ÀÇ ¿¬¼â´Â ¼¸íÀÚÀÇ Áõ¸í¼ ¹× ±× Áõ¸í¼°¡ ¼Æ÷Æ®ÇÏ´Â Áõ¸í ¿¬¼â (¿É¼Ç)·ÎºÎÅÍ ±¸¼ºµÈ´Ù. °¢ ¿¬¼â´Â ÇÏÀ§¿¡¼ »óÀ§ÀÇ ¼ø¼¿¡ ´Ã¾î³õÀ» ¼ö ÀÖ´Â (Áï, ¼¸íÀÚÀÇ Áõ¸í¼°¡ ÃÖÃÊ·Î, (·çÆ®ÀÇ) Áõ¸í¼ ¹ßÇà±¹ÀÌ ÃÖÈÄ)¸Þ¼ÒµåÀÇ »ó¼¼ |
public boolean implies(Permission p)
Permission
³»ÀÇ implies
p
- üũ ´ë»óÀÇ ¾×¼¼½º±Ç
public boolean equals(Object obj)
Permission
³»ÀÇ equals
obj
- ÀÌ ¿ÀºêÁ§Æ®¿Í µ¿ÀÏÇÑÁö ¾î¶²Áö°¡ ÆÇÁ¤µÇ´Â ¿ÀºêÁ§Æ®
public int hashCode()
Permission
³»ÀÇ hashCode
public String getActions()
Permission
³»ÀÇ getActions
public String toString()
Permission
³»ÀÇ toString
public PermissionCollection newPermissionCollection()
Permission
³»ÀÇ newPermissionCollection
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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.