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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
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+--java.security.Permission
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+--java.security.BasicPermission
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+--java.util.PropertyPermission
ÀÌ Å¬·¡½º´Â ÇÁ·ÎÆÛƼ¿¡ÀÇ ¾×¼¼½º±ÇÀ» À§ÇÑ Å¬·¡½ºÀÔ´Ï´Ù.
À̸§Àº ÇÁ·ÎÆÛƼÀÇ À̸§ (java.home, os.name µî)ÀÔ´Ï´Ù. ¸í¸í ±Ô¾àÀº °èÃþÇü ÇÁ·ÎÆÛƼÀÇ ¸í¸í ±Ô¾à¿¡ µû¸¨´Ï´Ù. ¶Ç, asterisk¸¦ À̸§ÀÇ ÃÖÈÄ, ¡¸.¡¹ÀÇ ±×¸®°í, ¶Ç´Â ´Üµ¶À¸·Î ¿ÍÀϵå Ä«µå·Î¼ ÀÏÄ¡ÇÏ´Â °ÍÀ» ³ªÅ¸³¾ ¼öµµ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, ¡¸java. *¡¹¶Ç´Â ¡¸*¡¹Àº À¯È¿ÇÕ´Ï´Ù¸¸, ¡¸*java¡¹¿Í¡¸a*b¡¹´Â ¹«È¿ÀÔ´Ï´Ù.
Çã°¡µÇ´Â ¾×¼ÇÀº 0 °³ ÀÌ»óÀÇ Å°¿öµå·ÎºÎÅÍ µÇ´Â ÄÞ¸¶·Î ´Ü¶ôÁö¾îÁø ¸®½ºÆ®¸¦ Æ÷ÇÔÇÑ Ä³¸¯ÅÍ ¶óÀÎÀ¸·Î constructor·Î °Ç³×Áý´Ï´Ù. À¯È¿ÇÑ Å°¿öµå´Â read ¿Í write ÀÔ´Ï´Ù. ÀÌ·¯ÇÑ Àǹ̴ ´ÙÀ½°ú °°ÀÌ Á¤Àǵǰí ÀÖ½À´Ï´Ù.
System.getProperty ¿¡ÀÇ È£ÃâÀ» Çã°¡
System.setProperty ¿¡ÀÇ È£ÃâÀ» Çã°¡
¾×¼Ç ij¸¯ÅÍ ¶óÀÎÀº ó¸®Àü¿¡ ¼Ò¹®ÀÚ¿¡ º¯È¯µË´Ï´Ù.
ƯÁ¤ÀÇ ½Ã½ºÅÛ ÇÁ·ÎÆÛƼ¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖ°Ô ÇÏ´Â ÄÚµå ¾×¼¼½º±ÇÀ» Çã°¡ÇÏ´Â °æ¿ì¿¡´Â ÁÖÀǰ¡ ÇÊ¿äÇÕ´Ï´Ù. ¿¹¸¦ µé¾î, java.home ½Ã½ºÅÛ ÇÁ·ÎÆÛƼ¿¡ÀÇ ¾×¼¼½º±ÇÀ» Çã°¡Çϸé(ÀÚ), ½Ã½ºÅÛ È¯°æ (Java ÀνºÅç µð·ºÅ丮)¿¡ ´ëÇÑ ÄÚµåÀÇ Áß¿äÇÑ Á¤º¸·Î ¾ÇÀǰ¡ ÀÖ´Â º¯°æÀÌ ´õÇØÁö´Â À§ÇèÀÌ ÀÖ½À´Ï´Ù. ¶Ç, user.name ¹× user.home ½Ã½ºÅÛ ÇÁ·ÎÆÛƼ¿¡ÀÇ ¾×¼¼½º±ÇÀ» ÁÖ¸é(ÀÚ), À¯Àú ȯ°æ (À¯ÀúÀÇ ¾îÄ«¿îÆ®¸í ¹× Ȩ µð·ºÅ丮)¿¡ ´ëÇÑ ÄÚµåÀÇ Áß¿äÇÑ Á¤º¸·Î ¾ÇÀǰ¡ ÀÖ´Â º¯°æÀÌ ´õÇØÁö´Â À§ÇèÀÌ ÀÖ½À´Ï´Ù.
BasicPermission ,
Permission ,
Permissions ,
PermissionCollection ,
SecurityManager | »ý¼ºÀÚÀÇ °³¿ä | |
PropertyPermission (String name,
String actions)
À̸§À» ÁöÁ¤ÇØ »õ·Î¿î PropertyPermission ¿ÀºêÁ§Æ®¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
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| ¸Þ¼ÒµåÀÇ °³¿ä | |
boolean |
equals (Object obj)
2 °³ÀÇ PropertyPermission ¿ÀºêÁ§Æ®°¡ °°ÀºÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
String |
getActions ()
¾×¼ÇÀÇ ¡¸Á¤±ÔÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö¡¹À» µ¹·ÁÁÝ´Ï´Ù. |
int |
hashCode ()
¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã ÄÚµåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù. |
boolean |
implies (Permission p)
PropertyPermission ¿ÀºêÁ§Æ®°¡, ÁöÁ¤µÈ ¾×¼¼½º±ÇÀ» Æ÷ÇÔÇϰí ÀÖ´ÂÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
PermissionCollection |
newPermissionCollection ()
PropertyPermission ¿ÀºêÁ§Æ®¸¦ ÀúÀåÇϱâ À§ÇÑ »õ·Î¿î PermissionCollection ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
| Ŭ·¡½º java.security. Permission ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
checkGuard , getName , toString |
| Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , finalize , getClass , notify , notifyAll , wait , wait , wait |
| »ý¼ºÀÚÀÇ »ó¼¼ |
public PropertyPermission(String name,
String actions)
name - PropertyPermission ÀÇ À̸§actions - ¾×¼ÇÀÇ Ä³¸¯ÅÍ ¶óÀÎÀÔ´Ï´Ù. | ¸Þ¼ÒµåÀÇ »ó¼¼ |
public boolean implies(Permission p)
Áï, ÀÌ ¸Þ¼Òµå´Â ´ÙÀ½ÀÇ °æ¿ì¿¡ true ¸¦ µ¹·ÁÁÝ´Ï´Ù.
BasicPermission ³»ÀÇ implies p - üũ ´ë»óÀÇ ¾×¼¼½º±Ç
public boolean equals(Object obj)
BasicPermission ³»ÀÇ equals obj - ÀÌ ¿ÀºêÁ§Æ®¿Í µ¿ÀÏÇÑÁö ¾î¶²Áö°¡ ÆÇÁ¤µÇ´Â ¿ÀºêÁ§Æ®
public int hashCode()
getName(). hashCode() (Permission ½´ÆÛ Ŭ·¡½º·ÎºÎÅÍÀÇ getName)ÀÔ´Ï´Ù.
BasicPermission ³»ÀÇ hashCode public String getActions()
getActions ¸¦ È£ÃâÇϸé(ÀÚ), ¡¸read, write¡¹¶ó°í Çϴ ij¸¯ÅÍ ¶óÀÎÀÌ µ¹·ÁÁÖ¾îÁý´Ï´Ù.
BasicPermission ³»ÀÇ getActions public PermissionCollection newPermissionCollection()
BasicPermission 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.