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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.ProtectionDomain
ProtectionDomain Ŭ·¡½º´Â µµ¸ÞÀÎÀÇ ¼Ó¼ºÀ» ĸ½¶ÈÇØ, ÁÖ¾îÁø Principal ¼¼Æ® ´ë½Å¿¡ ½ÇÇàµÇ´Â °æ¿ì¿¡, ±× ÀνºÅϽº¿¡ ´ëÇØ¼ ¾×¼¼½º±Ç¼¼Æ®°¡ ÁÖ¾îÁö´Â Ŭ·¡½º¼¼Æ®¸¦ Æ÷ÇÔÇÕ´Ï´Ù.
¾×¼¼½º±ÇÀÇ Á¤Àû ¼¼Æ®´Â ±¸ÃàµÇ¾úÀ» ¶§¿¡ ProtectionDomain ¿¡ ¹ÙÀÎµå µÇ°í ÀÖ½À´Ï´Ù. ±×·¯ÇÑ ¾×¼¼½º±ÇÀº Policy ¿¡ °ü°è¾øÀÌ ¸ðµÎ µµ¸ÞÀο¡°Ô ÁÙ ¼ö ÀÖ°í ÀÖ½À´Ï´Ù. ±×·¯³ª, µ¿ÀûÀÎ ½ÃÅ¥·¯Æ¼ Æú¸®½Ã¸¦ ¼Æ÷Æ®ÇÏ·Á¸é , ¾×¼¼½º±ÇÀ» È®ÀÎÇÒ ¶§´Â Ç×»ó ÇöÀçÀÇ Policy ¿¡ ÀÇÇØ ¾×¼¼½º±Ç¼¼Æ®¿¡ µ¿ÀûÀ¸·Î MAP µÇ°í ÀÖ°Ô ProtectionDomain µµ ±¸ÃàÇÕ´Ï´Ù.
»ý¼ºÀÚÀÇ °³¿ä | |
ProtectionDomain (CodeSource codesource,
PermissionCollection permissions)
ÁöÁ¤µÈ CodeSource ¿Í Permissions ·Î ½Å±Ô ProtectionDomain ¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
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ProtectionDomain (CodeSource codesource,
PermissionCollection permissions,
ClassLoader classloader,
Principal [] principals)
ÁöÁ¤µÈ CodeSource, Permissions, ClassLoader, ¹× Principals ¹è¿·Î ½Å±Ô ProtectionDomain ¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
¸Þ¼ÒµåÀÇ °³¿ä | |
ClassLoader |
getClassLoader ()
ÀÌ µµ¸ÞÀÎÀÇ ClassLoader ¸¦ µ¹·ÁÁÝ´Ï´Ù. |
CodeSource |
getCodeSource ()
ÀÌ µµ¸ÞÀÎÀÇ CodeSource ¸¦ µ¹·ÁÁÝ´Ï´Ù. |
PermissionCollection |
getPermissions ()
ÀÌ µµ¸ÞÀο¡°Ô ÁÙ ¼ö ÀÖ¾ú´ø Á¤Àû ¾×¼¼½º±ÇÀ» µ¹·ÁÁÝ´Ï´Ù. |
Principal [] |
getPrincipals ()
ÀÌ µµ¸ÞÀÎÀÇ ÁÖüÀÇ ¹è¿À» µ¹·ÁÁÝ´Ï´Ù. |
boolean |
implies (Permission permission)
ÀÌ ProtectionDomain °¡, Permission ¿ÀºêÁ§Æ®·Î Ç¥ÇöµÇ´Â ¾×¼¼½º±ÇÀ» Æ÷ÇÔ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
String |
toString ()
ProtectionDomain ¸¦ String ·Î º¯È¯ÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait |
»ý¼ºÀÚÀÇ »ó¼¼ |
public ProtectionDomain(CodeSource codesource, PermissionCollection permissions)
setReadOnly()
°¡ °Ç³×¹ÞÀº Permissions ¿ÀºêÁ§Æ®·Î ºÒ·Á °©´Ï´Ù. ÀÌ µµ¸ÞÀο¡ Çã°¡µÇ´Â °ÍÀº ÁöÁ¤µÈ ¾×¼¼½º±Ç »ÓÀ̾î¼, ÇöÀçÀÇ Æú¸®½Ã´Â Á¶»çÇÒ ¼ö ÀÖÁö ¾Ê½À´Ï´Ù.
codesource
- ÀÌ µµ¸ÞÀο¡ °ü·ÃÇÑ ÄÚµå ¼Ò½ºpermissions
- ÀÌ µµ¸ÞÀο¡°Ô ÁÙ ¼ö ÀÖ¾ú´ø ¾×¼¼½º±Çpublic ProtectionDomain(CodeSource codesource, PermissionCollection permissions, ClassLoader classloader, Principal [] principals)
setReadOnly()
°¡ °Ç³×¹ÞÀº Permissions ¿ÀºêÁ§Æ®·Î ºÒ·Á °©´Ï´Ù. ÀÌ µµ¸ÞÀο¡ Çã°¡µÈ ¾×¼¼½º±ÇÀº µ¿ÀûÀÔ´Ï´Ù. constructor·Î °Ç³×Áø Á¤Àû ¾×¼¼½º±Ç°ú ¾×¼¼½º±ÇÀ» È®ÀÎÇÒ ¶§ÀÇ ÇöÀçÀÇ Æú¸®½Ã¿¡ ÀÇÇØ Çã°¡µÇ´Â ¾×¼¼½º±Ç°úÀÇ ¾çÂÊ ¸ðµÎ°¡ Æ÷ÇԵ˴ϴÙ.
Åë»ó, constructor Àº ClassLoaders
¿Í DomainCombiners
¿Í¿¡ ÀÇÇØ »ç¿ëµË´Ï´Ù. ClassLoader ¿Í DomainCombiner ´Â ÀÌ µµ¸ÞÀο¡ Çã°¡µÈ ¾×¼¼½º±Ç¿¡ ¾×ƼºêÇÏ°Ô °ü·Ã½Ã۱â À§Çؼ(¶§¹®¿¡) Policy
¿¡ delegate µË´Ï´Ù. ÀÌ constructor ¿¡¼´Â Æú¸®½ÃÀÇ º¯°æÀ» ¹Ý¿µÇÏ´Â ÁöÁ¤µÈ PermissionCollection ¸¦ È®ÀåÇϱâ À§ÇØ(¶§¹®¿¡), Policy ÇÁ·Î¹ÙÀÌ´õ¿¡ ±âȸ¸¦ Á¦°øÇÕ´Ï´Ù.
codesource
- ÀÌ µµ¸ÞÀο¡ °ü·ÃÇÑ CodeSourcepermissions
- ÀÌ µµ¸ÞÀο¡°Ô ÁÙ ¼ö ÀÖ¾ú´ø ¾×¼¼½º±Çclassloader
- ÀÌ µµ¸ÞÀο¡ °ü·ÃÇÑ ClassLoaderprincipals
- ÀÌ µµ¸ÞÀο¡ °ü·ÃÇÑ Principals ÀÇ ¹è¿Policy.refresh()
,
Policy.getPermissions(ProtectionDomain)
¸Þ¼ÒµåÀÇ »ó¼¼ |
public final CodeSource getCodeSource()
public final ClassLoader getClassLoader()
public final Principal [] getPrincipals()
public final PermissionCollection getPermissions()
Policy.refresh()
,
Policy.getPermissions(ProtectionDomain)
public boolean implies(Permission permission)
Æò°¡µÇ´Â ¾×¼¼½º±Ç¼¼Æ®´Â ProtectionDomain °¡ ¾×¼¼½º±ÇÀÇ Á¤Àû ¼¼Æ®·Î ±¸ÃàµÇ¾ú´ÂÁö ȤÀº µ¿ÀûÀ¸·Î MAP µÈ ¾×¼¼½º±Ç¼¼Æ®¿¡ ¹ÙÀÎµå µÇ°í ÀÖÀ»±î¿¡ ÀÇÇØ ¹Ù²ò´Ï´Ù.
ProtectionDomain ÀÌÁ¤ÀûÀ¸·Î ¹ÙÀÎµå µÈ
PermissionCollection ¿¡ ÀÇÇØ ±¸ÃàµÇ¾úÀ» °æ¿ì, ±¸Ãà½Ã¿¡ Á¦°øµÈ PermissionCollection ¿¡ ´ëÇØ¼ ¾×¼¼½º±ÇÀÌ È®À뵃 »ÓÀÔ´Ï´Ù.
±×·¯³ª,µ¿ÀûÀ¸·Î ¹ÙÀεå Çϰí ÀÖ´Â
¾×¼¼½º±ÇÀ» ¼Æ÷Æ®ÇÏ´Â constructor º¯ÇüÀ¸·Î ProtectionDomain ÀÌ ±¸ÃàµÇ°í ÀÖ´Â °æ¿ì, ±¸Ãà½Ã¿¡ Á¦°øµÈ PermissionCollection ¿Í ÇöÀçÀÇ Policy ÇÒ´ç°úÀÇ Æí¼º¿¡ ´ëÇØ¼µµ ¾×¼¼½º±ÇÀÌ È®Àε˴ϴÙ.
permission
- üũ ´ë»óÀÇ Permission ¿ÀºêÁ§Æ®
public String toString()
Object
³»ÀÇ toString
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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.