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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.security.ProtectionDomain
public class 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 ¿¡ ÇØ ¾×¼¼½º±Ç¼¼Æ®¿¡ µ¿ÀûÀ¸·Î ¸Ê µÇ°í ÀÖµµ·Ï ProtectionDomain µµ ±¸ÃàÇÕ´Ï´Ù.
»ý¼ºÀÚ °³¿ä | |
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ProtectionDomain (CodeSource codesource,
PermissionCollection permissions)
ÁöÁ¤µÈ CodeSource ¿Í Permissions ·Î »õ·Î¿î 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 »õ·Î¿î ProtectionDomain¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
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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 ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
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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. »ý¼ºÀÚ¿¡°Ô °Ç³×Áø Á¤Àû ¾×¼¼½º±Ç°ú ¾×¼¼½º±ÇÀ» È®ÀÎÇÒ ¶§ÀÇ ÇöÀçÀÇ Æú¸®½Ã¿¡
ÇØ Çã°¡µÇ´Â ¾×¼¼½º±Ç°úÀÇ ¾çÂÊ ¸ðµÎ°¡ Æ÷ÇԵ˴ϴÙ.
º¸Åë
, »ý¼ºÀÚ´Â ClassLoaders
¿Í DomainCombiners
¿Í¿¡
ÇØ »ç¿ëµË´Ï´Ù. ClassLoader ¿Í DomainCombiner´Â
ÀÌ µµ¸ÞÀο¡ Çã°¡µÈ ¾×¼¼½º±Ç¿¡ ¾×ƼºêÇÏ°Ô °ü·Ã½Ã۱â À§Çؼ Policy
¿¡ À§¾ç µË´Ï´Ù. ÀÌ »ý¼ºÀÚ¿¡¼´Â
Æú¸®½ÃÀÇ º¯°æÀ» ¹Ý¿µÇÏ´Â ÁöÁ¤µÈ PermissionCollection¸¦
È®ÀåÇϱâ À§ÇØ, 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 Principal ¹è¿. ÀÌ ¹è¿ÀÇ ³»¿ëÀº, ÈļÓÀÇ º¯°æ¿¡ ¿µÇâÀ» ¹ÞÁö ¾Ê°Ô Ä«ÇǵǴÂPolicy.refresh()
,
Policy.getPermissions(ProtectionDomain)
¸Þ¼µåÀÇ »ó¼¼ |
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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 ¸Ê µÈ ¾×¼¼½º±Ç¼¼Æ®¿¡ ¹ÙÀÎµå µÇ°í ÀÖÀ»±î¿¡ ÇØ ¹Ù²ò´Ï´Ù.
ProtectionDomain ÀÌÁ¤ÀûÀ¸·Î ¹ÙÀÎµå µÈ
PermissionCollection ¿¡
ÇØ ±¸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» Áö¿øÇÏ´Â
»ý¼ºÀÚ
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 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.