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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 | »ý¼ºÀÚ | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.security.Security
public final class Security
ÀÌ Å¬·¡½º´Â ¸ðµç ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼ ¹× °øÅëÀÇ ½ÃÅ¥·¯Æ¼ ¸Þ¼µå¸¦ ÁýÁß°ü¸®ÇÕ´Ï´Ù. ±× ÁÖµÈ »ç¿ë ¸ñÀûÀÇ 1°³¿¡ ÇÁ·Î¹ÙÀÌ´õÀÇ °ü¸®°¡ ÀÖ½À´Ï´Ù.
¸Þ¼µå °³¿ä | |
---|---|
static int |
addProvider (Provider provider)
ÇÁ·Î¹ÙÀÌ´õ¸¦ °¡´ÉÇÑ ´ÙÀ½ÀÇ À§Ä¡¿¡ Ãß°¡ÇÕ´Ï´Ù. |
static String |
getAlgorithmProperty (String algName,
String propName)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ ¸Þ¼µå´Â SUN ¾ÏÈ£È ¼ºñ½º ÇÁ·Î¹ÙÀÌ´õÀÇ ¸¶½ºÅÍ ÆÄÀϳ»¿¡ ÀÖ´Â ¼ÒÀ¯ ÇÁ·ÎÆÛƼÀÇ °ªÀ» µ¹·ÁÁÖ±â À§Çؼ »ç¿ëµË´Ï´Ù. À̰ÍÀº ¾Ë°í¸®Áò °íÀ¯ÀÇ ÆÄ¶ó¹ÌÅÍÀÇ ±¸¹® ºÐ¼® ¹æ¹ýÀ» °áÁ¤Çϱâ À§ÇÑ Ã³¸®ÀÔ´Ï´Ù. ÀÌ ¸Þ¼µå ´ë½Å¿¡ »õ·Î¿î ÇÁ·Î¹ÙÀÌ´õ¸¦ ±âº»À¸·Î ÇÏ´Â ¾Ë°í¸®Áò¿¡ Á¸ÇÏÁö ¾Ê´Â AlgorithmParameters ¹× KeyFactory ¿£Áø Ŭ·¡½º (Java 2 Ç÷§Æûº¸´Ù µµÀÔ)¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä. |
static Set <String > |
getAlgorithms (String serviceName)
ÁöÁ¤ÇÑ Java ¾ÏÈ£È ¼ºñ½º·Î »ç¿ë °¡´ÉÇÑ ¾Ë°í¸®ÁòÀ̳ª ÇüÅÂÀÇ À̸§ (Signature, MessageDigest, Cipher, Mac, KeyStore µî)À» Æ÷ÇÔÇÑ String Set¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static String |
getProperty (String key)
½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼġ¸¦ ÃëµæÇÕ´Ï´Ù. |
static Provider |
getProvider (String name)
ÁöÁ¤µÈ À̸§À¸·Î ÀνºÅç µÇ°í ÀÖ´Â ÇÁ·Î¹ÙÀÌ´õ¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static Provider [] |
getProviders ()
ÀνºÅç ¶°³¯ ¼ö ÀÖ¾î ¸ðµç ÇÁ·Î¹ÙÀÌ´õÀÇ ¹è¿À» ¸®ÅÏÇÕ´Ï´Ù. |
static Provider [] |
getProviders (Map <String,
String > filter)
ÁöÁ¤µÈ ¼±Åà ±âÁØÀ» ä¿ì´Â ¸ðµç ÀνºÅç µÈ ÇÁ·Î¹ÙÀÌ´õ¸¦ Æ÷ÇÔÇÑ ¹è¿À» ¸®ÅÏÇÕ´Ï´Ù. |
static Provider [] |
getProviders (String filter)
ÁöÁ¤µÈ ¼±Åà ±âÁØÀ» ä¿ì´Â ¸ðµç ÀνºÅç µÈ ÇÁ·Î¹ÙÀÌ´õ¸¦ Æ÷ÇÔÇÑ ¹è¿À» ¸®ÅÏÇÕ´Ï´Ù. |
static int |
insertProviderAt (Provider provider,
int position)
ÁöÁ¤µÈ À§Ä¡¿¡ »õ·Î¿î ÇÁ·Î¹ÙÀÌ´õ¸¦ Ãß°¡ÇÕ´Ï´Ù. |
static void |
removeProvider (String name)
ÁöÁ¤µÈ À̸§ÀÇ ÇÁ·Î¹ÙÀÌ´õ¸¦ »èÁ¦ÇÕ´Ï´Ù. |
static void |
setProperty (String key,
String datum)
½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼÀÇ °ªÀ» ¼³Á¤ÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
¸Þ¼µåÀÇ »ó¼¼ |
---|
@Deprecated public static String getAlgorithmProperty(String algName, String propName)
AlgorithmParameters
¹× KeyFactory
¿£Áø Ŭ·¡½º (Java 2 Ç÷§Æûº¸´Ù µµÀÔ)¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
algName
- ¾Ë°í¸®Áò¸ípropName
- ¾ò´Â ÇÁ·ÎÆÛƼÀÇ À̸§
public static int insertProviderAt(Provider provider, int position)
ÁöÁ¤µÈ ÇÁ·Î¹ÙÀÌ´õ°¡ ¿ä±¸µÈ À§Ä¡¿¡ ÀνºÅç µÇ´Â °æ¿ì, ±× À§Ä¡¿¡ ÀÖ´ø ÇÁ·Î¹ÙÀÌ´õ¿Í position
À»
³Ñ´Â À§Ä¡¿¡ ÀÖ´Â ¸ðµç ÇÁ·Î¹ÙÀÌ´õ´Â (ÀνºÅç µÇ°í ÀÖ´Â ÇÁ·Î¹ÙÀÌ´õÀÇ ¸®½ºÆ®ÀÇ ¸¶Áö¸· (ºÐ)ÆíÀ» ÇâÇØ) 1°³
¾¿ ¾Õ´ç±æ ¼ö ÀÖ½À´Ï´Ù.
ÇÁ·Î¹ÙÀÌ´õ´Â ÀνºÅç ³¡³ °æ¿ì¿¡´Â Ãß°¡ÇÒ ¼ö ¾ø½À´Ï´Ù.
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ¿ì¼± ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess
¸Þ¼µå°¡ ij¸¯ÅÍ ¶óÀÎ "insertProvider. "+provider.getName()
¸¦ ÁöÁ¤ÇØ ºÒ·Á°¡
»õ·Î¿î ÇÁ·Î¹ÙÀÌ´õ¸¦ Ãß°¡Çصµ ±¦ÂúÀºÁö ¾î¶²Áö°¡ È®Àε˴ϴÙ. checkSecurityAccess
µðÆúÆ® ±¸ÇöÀÌ »ç¿ëµÇ´Â °æ¿ì (Áï, ÀÌ ¸Þ¼µå ¿À¹ö¶óÀ̵å(override)µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì), ÀÌ ¸Þ¼µåÀÇ È£Ãâ¿¡ÀÇÇØ ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission
¸Þ¼µå°¡ SecurityPermission("insertProvider. "+provider.getName())
Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇØ È£ÃâÇÕ´Ï´Ù.
provider
- Ãß°¡µÇ´Â ÇÁ·Î¹ÙÀÌ´õposition
- È£ÃâÃøÀÌ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ ¿ä¸ÁÇÏ´Â ¿ì¼±ÀûÀÎ À§Ä¡
NullPointerException
- provider°¡ nullÀÎ °æ¿ì
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String)
¸Þ¼µå°¡ »õ·Î¿î ÇÁ·Î¹ÙÀÌ´õÀÇ Ãß°¡¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§getProvider(java.lang.String)
,
removeProvider(java.lang.String)
,
SecurityPermission
public static int addProvider(Provider provider)
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ¿ì¼± ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess
¸Þ¼µå°¡ ij¸¯ÅÍ ¶óÀÎ "insertProvider. "+provider.getName()
¸¦ ÁöÁ¤ÇØ ºÒ·Á°¡
»õ·Î¿î ÇÁ·Î¹ÙÀÌ´õ¸¦ Ãß°¡Çصµ ±¦ÂúÀºÁö ¾î¶²Áö°¡ È®Àε˴ϴÙ. checkSecurityAccess
µðÆúÆ® ±¸ÇöÀÌ »ç¿ëµÇ´Â °æ¿ì (Áï, ÀÌ ¸Þ¼µå ¿À¹ö¶óÀ̵å(override)µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì), ÀÌ ¸Þ¼µåÀÇ È£Ãâ¿¡ÀÇÇØ ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission
¸Þ¼µå°¡ SecurityPermission("insertProvider. "+provider.getName())
Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇØ È£ÃâÇÕ´Ï´Ù.
provider
- Ãß°¡µÇ´Â ÇÁ·Î¹ÙÀÌ´õ
NullPointerException
- provider°¡ nullÀÎ °æ¿ì
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String)
¸Þ¼µå°¡ »õ·Î¿î ÇÁ·Î¹ÙÀÌ´õÀÇ Ãß°¡¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§getProvider(java.lang.String)
,
removeProvider(java.lang.String)
,
SecurityPermission
public static void removeProvider(String name)
ÁöÁ¤µÈ ÇÁ·Î¹ÙÀÌ´õ°¡ »èÁ¦µÇ´Â °æ¿ì, ÁöÁ¤µÈ ÇÁ·Î¹ÙÀÌ´õ°¡ ÀÖ´ø À§Ä¡¸¦ ³Ñ´Â À§Ä¡¿¡ ÀÖ´Â ¸ðµç ÇÁ·Î¹ÙÀÌ´õ´Â (ÀνºÅç µÇ°í ÀÖ´Â ÇÁ·Î¹ÙÀÌ´õÀÇ ¸®½ºÆ®ÀÇ ¼±µÎ¿¡ ÇâÇØ) 1°³ ¾¿ µÚ·Î µ¹¸± ¼ö ÀÖ½À´Ï´Ù.
ÀÌ ¸Þ¼µå´Â ÇÁ·Î¹ÙÀÌ´õ°¡ ÀνºÅçµÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì, ȤÀº name°¡ nullÀÎ °æ¿ì, 󸮸¦ ¾Æ¹«°Íµµ ½Ç½ÃÇÏÁö ¾Ê°í º¹±ÍÇÕ´Ï´Ù.
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ¿ì¼± ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess
¸Þ¼µå°¡ ij¸¯ÅÍ ¶óÀÎ "removeProvider. "+name
¸¦ ÁöÁ¤ÇØ ºÒ·Á°¡
ÇÁ·Î¹ÙÀÌ´õ¸¦ »èÁ¦Çصµ ±¦ÂúÀºÁö ¾î¶²Áö°¡ È®Àε˴ϴÙ. checkSecurityAccess
µðÆúÆ® ±¸ÇöÀÌ »ç¿ëµÇ´Â °æ¿ì (Áï, ÀÌ ¸Þ¼µå°¡ ¿À¹ö¶óÀ̵å(override)µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì), ÀÌ ¸Þ¼µåÀÇ È£Ãâ¿¡ÀÇÇØ ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission
¸Þ¼µå°¡ SecurityPermission("removeProvider. "+name)
Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇØ È£ÃâÇÕ´Ï´Ù.
name
- »èÁ¦µÇ´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String)
¸Þ¼µå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¸¦ »èÁ¦ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§getProvider(java.lang.String)
,
addProvider(java.security.Provider)
public static Provider [] getProviders()
public static Provider getProvider(String name)
name
- ¾ò´Â ÇÁ·ÎÆÛƼÀÇ À̸§
removeProvider(java.lang.String)
,
addProvider(java.security.Provider)
public static Provider [] getProviders(String filter)
¾ÏÈ£È ¼ºñ½º´Â ¹Ýµå½Ã ƯÁ¤ÀÇ ¾Ë°í¸®Áò ¶Ç´Â ÇüÅ¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ°í ÀÖ½À´Ï´Ù. µðÁöÅÐ ¼¸í ¼ºñ½ºÀÇ °æ¿ì´Â Ç×»ó DSA µîÀÇ Æ¯Á¤ÀÇ ¾Ë°í¸®Áò°ú °ü·ÃÁöÀ» ¼ö ÀÖ°í ÀÖ¾î CertificateFactory ¼ºñ½º´Â Ç×»ó X. 509 µîÀÇ Æ¯Á¤ÀÇ Áõ¸íÇü°ú °ü·ÃÁöÀ» ¼ö ÀÖ°í ÀÖ½À´Ï´Ù.
´ÙÀ½ÀÇ 2 Á¾·ùÀÇ Æ÷¸ËÀÇ ¾î´À ÂÊÀÎÁö·Î ¼±Åà ±âÁØÀ» ÁöÁ¤ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
¾ÏÈ£È ¼ºñ½º¸í¿¡´Â ´åÀ» Æ÷ÇÔÇÏÁö ¾Ê°Ô ÇÕ´Ï´Ù.
ÇÁ·Î¹ÙÀÌ´õ°¡ ÁöÁ¤ ¾ÏÈ£È ¼ºñ½ºÀü¿ëÀ¸·Î ÁöÁ¤µÈ ¾Ë°í¸®Áò ¶Ç´Â ÇüŸ¦ ±¸ÇöÇϰí ÀÖÀ¸¸é, ÇÁ·Î¹ÙÀÌ´õ´Â ÁöÁ¤µÈ ¼±Åà ±âÁØÀ» ä¿ì°í ÀÖ½À´Ï´Ù.
¡¸CertificateFactory.X. 509¡¹ÀÇ °æ¿ì´Â X. 509 ÀÎÁõ¼ ÀÇ CertificateFactory ±¸ÇöÀ» Á¦°øÇϰí ÀÖ´Â ÇÁ·Î¹ÙÀÌ´õÀ̸é, ±× ¼±Åà ±âÁØÀ» ä¿ì°í ÀÖ½À´Ï´Ù.
¾ÏÈ£È ¼ºñ½º¸í¿¡´Â ´åÀ» Æ÷ÇÔÇÏÁö ¾Ê°Ô ÇÕ´Ï´Ù. <algorithm_or_type>¿Í <attribute_name> »çÀÌ¿¡ ½ºÆäÀ̽º ¹®ÀÚ°¡ 1°³ ÀÌ»ó ÇÊ¿äÇÕ´Ï´Ù.
ÇÁ·Î¹ÙÀÌ´õ°¡ ÁöÁ¤ ¾ÏÈ£È ¼ºñ½ºÀü¿ëÀ¸·Î ÁöÁ¤µÈ ¾Ë°í¸®Áò ¶Ç´Â ÇüŸ¦ ±¸ÇöÇϰí ÀÖ¾î, ±× ±¸ÇöÀÌ ÁöÁ¤µÈ ¼Ó¼º¸í°ú °ªÀÇ Æä¾î·Î Ç¥±âµÈ Á¦¾àÀ» ä¿ì°í ÀÖ´Â °æ¿ì, ÇÁ·Î¹ÙÀÌ´õ´Â ÀÌ ¼±Åà ±âÁØÀ» ä¿ì°í ÀÖ½À´Ï´Ù.
¿¹¸¦ µé¾î 1024 ÀÌ»óÀÇ Å° »çÀÌÁ °¡Áö´Â SHA1withDSA ¼¸í ¾Ë°í¸®ÁòÀ» ±¸ÇöÇϰí ÀÖ´Â ¾î´À ÇÁ·Î¹ÙÀÌ´õµµ, ¡¸Signature.SHA1withDSA KeySize:1024¡¹¸¦ ä¿ì°í ÀÖ½À´Ï´Ù.
¾ÏÈ£È ¼ºñ½ºÀÇ Ç¥Áظí, ¾Ë°í¸®ÁòÀÇ Ç¥Áظí, ¼Ó¼ºÀÇ Ç¥ÁØ¸í¿¡ ´ëÇØ¼´Â ¡¸Java ¾ÏÈ£È ¾ÆÅ°ÅØÃÄ API »ç¾ç & ·¹ÆÛ·±½º¡¹ÀÇ ºÎ·Ï A¸¦ ÂüÁ¶
filter
- ÇÁ·Î¹ÙÀÌ´õÀÇ ¼±Åà ±âÁØ. ÇÊÅÍ´Â ´ë¹®ÀÚ¿Í ¼Ò¹®ÀÚ¸¦ ±¸º°ÇÑ´Ù
InvalidParameterException
- ÇÊÅͰ¡ ÇÊ¿äÇÑ Çü½Ä ÀÌ¿ÜÀÇ °æ¿ì
NullPointerException
- filter°¡ nullÀÎ °æ¿ìgetProviders(java.util.Map)
public static Provider [] getProviders(Map <String, String > filter)
¼±Åà ±âÁØÀº ¸ÊÀ¸·Î Ç¥ÇöµË´Ï´Ù. °¢ ¸Ê ¿£Æ®¸®´Â ¼±Åà ±âÁØÀÔ´Ï´Ù. ¸ðµç ¼±Åà ±âÁØÀ» ÇÁ·Î¹ÙÀÌ´õ°¡ ä¿ì°í ÀÖ´Â °æ¿ì, ÇÁ·Î¹ÙÀÌ´õ´Â ¼±Åõ˴ϴÙ. ÀÌ ¸Ê¿¡¼´Â ¾î´À ¿£Æ®¸®ÀÇ Å°µµ ´ÙÀ½ÀÇ 2 Á¾·ùÀÇ Çü½ÄÀÇ ¾îµò°¡¿¡ µË´Ï´Ù.
¾ÏÈ£È ¼ºñ½º¸í¿¡´Â ´åÀ» Æ÷ÇÔÇÏÁö ¾Ê°Ô ÇÕ´Ï´Ù.
Ű¿¡ °ü·ÃÇÑ °ªÀº ºñ¾îÀִ ij¸¯ÅÍ ¶óÀÎÀÏ Çʿ䰡 ÀÖ½À´Ï´Ù.
ÇÁ·Î¹ÙÀÌ´õ°¡ ÁöÁ¤ ¾ÏÈ£È ¼ºñ½ºÀü¿ëÀ¸·Î ÁöÁ¤µÈ ¾Ë°í¸®Áò ¶Ç´Â ÇüŸ¦ ±¸ÇöÇϰí ÀÖÀ¸¸é, ÇÁ·Î¹ÙÀÌ´õ´Â ÀÌ ¼±Åà ±âÁØÀ» ä¿ì°í ÀÖ½À´Ï´Ù.
¾ÏÈ£È ¼ºñ½º¸í¿¡´Â ´åÀ» Æ÷ÇÔÇÏÁö ¾Ê°Ô ÇÕ´Ï´Ù. <algorithm_or_type>¿Í <attribute_name> »çÀÌ¿¡ ½ºÆäÀ̽º ¹®ÀÚ°¡ 1°³ ÀÌ»ó ÇÊ¿äÇÕ´Ï´Ù.
Ű¿¡ °ü·ÃÇÑ °ªÀº ºñ¾îÀÖÁö ¾ÊÀº ij¸¯ÅÍ ¶óÀÎÀÌ µË´Ï´Ù. ÇÁ·Î¹ÙÀÌ´õ°¡ ÁöÁ¤ ¾ÏÈ£È ¼ºñ½ºÀü¿ëÀ¸·Î ÁöÁ¤µÈ ¾Ë°í¸®Áò ¶Ç´Â ÇüŸ¦ ±¸ÇöÇϰí ÀÖ¾î, ±× ±¸ÇöÀÌ ÁöÁ¤µÈ ¼Ó¼º¸í°ú °ªÀÇ Æä¾î·Î Ç¥±âµÈ Á¦¾àÀ» ä¿ì°í ÀÖ´Â °æ¿ì, ÇÁ·Î¹ÙÀÌ´õ´Â ÀÌ ¼±Åà ±âÁØÀ» ä¿ì°í ÀÖ½À´Ï´Ù.
¾ÏÈ£È ¼ºñ½ºÀÇ Ç¥Áظí, ¾Ë°í¸®ÁòÀÇ Ç¥Áظí, ¼Ó¼ºÀÇ Ç¥ÁØ¸í¿¡ ´ëÇØ¼´Â ¡¸Java ¾ÏÈ£È ¾ÆÅ°ÅØÃÄ API »ç¾ç & ·¹ÆÛ·±½º¡¹ÀÇ ºÎ·Ï A¸¦ ÂüÁ¶
filter
- ÇÁ·Î¹ÙÀÌ´õÀÇ ¼±Åà ±âÁØ. ÇÊÅÍ´Â ´ë¹®ÀÚ¿Í ¼Ò¹®ÀÚ¸¦ ±¸º°ÇÑ´Ù
InvalidParameterException
- ÇÊÅͰ¡ ÇÊ¿äÇÑ Çü½Ä ÀÌ¿ÜÀÇ °æ¿ì
NullPointerException
- filter°¡ nullÀÎ °æ¿ìgetProviders(java.lang.String)
public static String getProperty(String key)
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission
¸Þ¼µå°¡ java.security.SecurityPermission("getProperty. "+key)
Á¢±Ù ±ÇÇÑÀ» Àμö·Î¼ ÁöÁ¤ÇØ ºÒ·Á°¡
ÁöÁ¤µÈ ¼¼Å¥¸®Æ¼ÇÁ·Î¹ÙƼġ¸¦ ÃëµæÇØµµ ±¦ÂúÀºÁö ¾î¶²Áö¸¦ È®ÀÎÇÕ´Ï´Ù.
key
- ¾ò´Â ÇÁ·ÎÆÛƼÀÇ Å°
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkPermission(java.security.Permission)
¸Þ¼µå°¡ ÁöÁ¤µÈ ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼġÀÇ ÃëµæÀ» Çã°¡ÇÏÁö ¾ÊÀ» ¶§
NullPointerException
- key°¡ nullÀÎ °æ¿ìsetProperty(java.lang.String, java.lang.String)
,
SecurityPermission
public static void setProperty(String key, String datum)
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission
¸Þ¼µå°¡ java.security.SecurityPermission("getProperty. "+key)
Á¢±Ù ±ÇÇÑÀ» Àμö·Î¼ ÁöÁ¤ÇØ ºÒ·Á°¡
ÁöÁ¤µÈ ¼¼Å¥¸®Æ¼ÇÁ·Î¹ÙƼġ¸¦ ÃëµæÇØµµ ±¦ÂúÀºÁö ¾î¶²Áö¸¦ È®ÀÎÇÕ´Ï´Ù.
key
- ¼³Á¤µÇ´Â ÇÁ·ÎÆÛƼÀÇ À̸§datum
- ¼³Á¤µÇ´Â ÇÁ·ÎÆÛƼÀÇ °ª
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkPermission(java.security.Permission)
¸Þ¼µå°¡ ÁöÁ¤µÈ ½ÃÅ¥·¯Æ¼ ÇÁ·ÎÆÛƼġÀÇ ¼³Á¤À» Çã°¡ÇÏÁö ¾ÊÀ» ¶§
NullPointerException
- key ¶Ç´Â datum°¡ nullÀÎ °æ¿ìgetProperty(java.lang.String)
,
SecurityPermission
public static Set <String > getAlgorithms(String serviceName)
serviceName
- Java ¾ÏÈ£È ¼ºñ½ºÀÇ À̸§ (Signature, MessageDigest, Cipher, Mac, KeyStore µî). ÁÖ: ÀÌ ÆÄ¶ó¹ÌÅÍ´Â ´ë¹®ÀÚ¿Í ¼Ò¹®ÀÚ¸¦ ±¸º°ÇÑ´Ù
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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 | »ý¼ºÀÚ | ¸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.