JavaTM 2 Platform
Standard Ed. 5.0

java.security
ÀÎÅÍÆäÀ̽º PrivilegedExceptionAction<T>


public interface PrivilegedExceptionAction<T>

Ư±ÇÀ» À¯È¿ÇÏ°ÔÀÇÇØ ½ÇÇàÇÏ´Â °è»êÀ¸·Î 1°³ ¶Ç´Â º¹¼öÀÇ È®ÀÎÀÌ ³¡³­ ¿¹¿Ü¸¦ Throw ÇÕ´Ï´Ù. °è»êÀ» ½ÇÇàÇÏ·Á¸é, PrivilegedExceptionAction °´Ã¼ÀÇ AccessController.doPrivileged¸¦ È£ÃâÇÕ´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º´Â È®ÀÎÀÌ ³¡³­ ¿¹¿Ü¸¦ Throw ÇÏ´Â °è»ê¿¡ ´ëÇؼ­¸¸ »ç¿ëµË´Ï´Ù. È®ÀÎÀÌ ³¡³­ ¿¹¿Ü¸¦ Throw ÇÏÁö ¾Ê´Â °è»ê¿¡¼­´Â ´ë½Å¿¡ PrivilegedActionÀ» »ç¿ëÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
AccessController, AccessController.doPrivileged(PrivilegedExceptionAction), AccessController.doPrivileged(PrivilegedExceptionAction, AccessControlContext), PrivilegedAction

¸Þ¼­µå °³¿ä
 T run ()
          °è»êÀ» ½ÇÇàÇÕ´Ï´Ù.
 

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run

T  run()
      throws Exception 
°è»êÀ» ½ÇÇàÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â Ư±ÇÀ» À¯È¿ÇÏ°Ô ÇÑ µÚ¿¡ AccessController.doPrivileged¿¡ ÀÇÇØ È£ÃâÇÕ´Ï´Ù.

¹Ýȯ°ª:
°è»ê °á°ú¸¦ Ç¥ÇöÇϴ Ŭ·¡½º¿¡ Á¸ÇÑ °ª. PrivilegedActionÀ» ±¸ÇöÇÏ´Â °¢ Ŭ·¡½º´Â ÀÌ °ªÀÌ ³ªÅ¸³»´Â ³»¿ëÀÌ ÀÖÀ¸¸é, ±×°ÍÀ» ¹®¼­È­ÇÒ ÇÊ¿ä°¡ ÀÖ´Ù
¿¹¿Ü:
Exception - ¿¹¿Ü Á¶°ÇÀÌ ¹ß»ýÇßÀ» °æ¿ì. PrivilegedExceptionActionÀ» ±¸ÇöÇÏ´Â °¢ Ŭ·¡½º´Â ±× run ¸Þ¼­µå¸¦ Throw ÇÒ ¼ö ÀÖ´Â ¿¹¿Ü¸¦ ¹®¼­È­ÇÒ ÇÊ¿ä°¡ ÀÖ´Â
°ü·Ã Ç׸ñ:
AccessController.doPrivileged(PrivilegedExceptionAction), AccessController.doPrivileged(PrivilegedExceptionAction, AccessControlContext)

JavaTM 2 Platform
Standard Ed. 5.0

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