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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.util.Dictionary <K, V>
java.util.Hashtable <Object, Object >
java.util.Properties
java.security.Provider
public abstract class Provider
ÀÌ Å¬·¡½º´Â Java Security API ¡¸ÇÁ·Î¹ÙÀÌ´õ¡¹¸¦ ³ªÅ¸³À´Ï´Ù. ÇÁ·Î¹ÙÀÌ´õ¶õ Java ½ÃÅ¥·¯Æ¼ÀÇ Àüü ¶Ç´Â ÀϺθ¦ ±¸ÇöÇÏ´Â °ÍÀÔ´Ï´Ù. ÇÁ·Î¹ÙÀÌ´õ°¡ ±¸ÇöÇÏ´Â °ÍÀº ´ÙÀ½°ú °°Àº ¼ºñ½ºÀÔ´Ï´Ù.
°¢ ÇÁ·Î¹ÙÀÌ´õ¿¡´Â À̸§°ú ¹öÀü ¹øÈ£°¡ ÀÖ¾î, ÀνºÅç µÇ°í ÀÖ´Â ·±Å¸ÀÓ Å¬·¡½º ¸¶´Ù ¼³Á¤µË´Ï´Ù.
ÇÁ·Î¹ÙÀÌ´õÀÇ Æ¯Á¤ÀÇ ÇüÅÂ, ¾ÏÈ£È ¼ºñ½º ÇÁ·Î¹ÙÀÌ´õÀÇ Ã³¸® ¹× ÀνºÅç ¹æ¹ý¿¡ ´ëÇØ¼´Â ¡¸Java ¾ÏÈ£È ¾ÆÅ°ÅØÃÄ API »ç¾ç & ·¹ÆÛ·±½º¡¹ÀÇ Provider Class ¸¦ ÂüÁ¶ÇϽʽÿÀ. ±× ¶§, ÇÁ·Î¹ÙÀÌ´õ°¡ ÇÏÃþ¿¡ ÀûÀýÇÑ ±¸ÇöÀ» ¼±ÅÃÇØ, Ç÷¯±× ÀÎ °¡´ÉÇÑ ¾ÆÅ°ÅØÃĸ¦ »ç¿ëÇϰí ÀÖÀ¸¸é, Java ¸ñÀÇ ½ÃÅ¥·¯Æ¼ ¼ºñ½ºÀÇ ±¸Çö¿¡µµ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÇÁ·Î¹ÙÀÌ´õ ±¸Çö¿¡ µû¶ó¼´Â ½ÃÅ¥·¯Æ¼ ÅäÅ«°úÀÇ Åë½Å ¿¡·¯µîÀÇ, ó¸®Áß¿¡ º¹±¸ÇÒ ¼ö ¾ø´Â ³»ºÎ ¿¡·¯°¡ ¹ß»ýÇÒ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù. ±×·¯ÇÑ ¿¡·¯¸¦ ÅëÁöÇÏ·Á¸é ProviderException
¸¦
»ç¿ëÇØ ÁÖ¼¼¿ä.
¼ºñ½º ŸÀÔ Provider
´Â ½ÃÅ¥·¯Æ¼ üÁ¦¿ëÀ¸·Î ¿¹¾àµÇ°í ÀÖ½À´Ï´Ù. ÀÌ Å¸ÀÔÀÇ ¼ºñ½º¸¦ ¾îÇø®ÄÉÀ̼ÇÀ¸·ÎºÎÅÍ Ãß°¡ »èÁ¦, ¶Ç´Â º¯°æÇÒ ¼ö ¾ø½À´Ï´Ù. °¢ Provider °´Ã¼³»¿¡´Â ´ÙÀ½ÀÇ ¼Ó¼ºÀÌ ÀÚµ¿ÀûÀ¸·Î Æ÷ÇԵ˴ϴÙ.
À̸§ | Ä¡ |
---|---|
Provider.id name | String.valueOf(provider.getName()) |
Provider.id version | String.valueOf(provider.getVersion()) |
Provider.id info | String.valueOf(provider.getInfo()) |
Provider.id className | provider.getClass(). getName() |
Áßø(Nested) Ŭ·¡½º °³¿ä | |
---|---|
static class |
Provider.Service
ƯÁ¤ÀÇ ½ÃÅ¥·¯Æ¼ ¼ºñ½º¸¦ ±â¼úÇÑ °ÍÀÔ´Ï´Ù. |
ÇÊµå °³¿ä |
---|
Ŭ·¡½º java.util. Properties ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå |
---|
defaults |
»ý¼ºÀÚ °³¿ä | |
---|---|
protected |
Provider (String name,
double version,
String info)
ÁöÁ¤µÈ À̸§, ¹öÀü ¹øÈ£ ¹× Á¤º¸¸¦ »ç¿ëÇØ ÇÁ·Î¹ÙÀÌ´õ¸¦ ±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
---|---|
void |
clear ()
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¸¦ Ŭ¸®¾î ÇØ, ÇÁ·Î¹ÙÀÌ´õ°¡ ±¸ÇöÇÑ ±â´ÉÀ» °Ë»öÇÒ °æ¿ì¿¡ »ç¿ëÇÏ´Â ÇÁ·ÎÆÛƼ¸¦ Æ÷ÇÔÇÏÁö ¾Ê°Ô ÇÕ´Ï´Ù. |
Set <Map.Entry <Object,
Object >> |
entrySet ()
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼ ¿£Æ®¸®ÀÇ º¯°æ ºÒ°¡´ÉÇÑ Set ºä¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
String |
getInfo ()
ÇÁ·Î¹ÙÀÌ´õ¿Í ±× ¼ºñ½º ³»¿ëÀ» Àΰ£ÀÌ ÀÐÀ» ¼ö ÀÖ´Â Çü½Ä¿¡¼ ¸®ÅÏÇÕ´Ï´Ù. |
String |
getName ()
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§À» ¸®ÅÏÇÕ´Ï´Ù. |
Provider.Service |
getService (String type,
String algorithm)
ÁöÁ¤µÈ ŸÀÔÀÇ ÁöÁ¤µÈ ¾Ë°í¸®Áò ¶Ç´Â º°¸í¿¡ ´ëÇÑ ÀÌ Provider ±¸ÇöÀ» ±â¼úÇÑ ¼ºñ½º¸¦ ÃëµæÇÕ´Ï´Ù. |
Set <Provider.Service > |
getServices ()
ÀÌ Provider°¡ Áö¿øÇÏ´Â ¸ðµç ¼ºñ½ºÀÇ º¯°æ ºÒ°¡´ÉÇÑ Set¸¦ ÃëµæÇÕ´Ï´Ù. |
double |
getVersion ()
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ¹öÀü ¹øÈ£¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
Set <Object > |
keySet ()
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼ ŰÀÇ º¯°æ ºÒ°¡´ÉÇÑ Set ºä¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
void |
load (InputStream inStream)
ÀÔ·Â ½ºÆ®¸²·ÎºÎÅÍ Å°¿Í ¿ä¼Ò°¡ ´ë°¡ µÈ ÇÁ·ÎÆÛƼ ¸®½ºÆ®¸¦ Àоî³À´Ï´Ù. |
Object |
put (Object key,
Object value)
key ¶ó°í ÇÏ´Â ÇÁ·ÎÆÛƼ°¡ ÁöÁ¤µÈ value ¶ó°í ÇÏ´Â °ªÀ» °¡Áöµµ·Ï ¼³Á¤ÇÕ´Ï´Ù. |
void |
putAll (Map <?,?> t)
ÁöÁ¤µÈ Map ·ÎºÎÅÍ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ ¸ðµç ¸ÅÇÎÀ» Ä«ÇÇÇÕ´Ï´Ù. |
protected void |
putService (Provider.Service s)
¼ºñ½º¸¦ Ãß°¡ÇÕ´Ï´Ù. |
Object |
remove (Object key)
key ÇÁ·ÎÆÛƼ¿Í °Å±â¿¡ ´ëÀÀÇÏ´Â value ¸¦ »èÁ¦ÇÕ´Ï´Ù. |
protected void |
removeService (Provider.Service s)
ÀÌÀü¿¡ putService() ¸¦
»ç¿ëÇØ Ãß°¡µÈ ¼ºñ½º¸¦ »èÁ¦ÇÕ´Ï´Ù. |
String |
toString ()
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§°ú ¹öÀü ¹øÈ£¸¦ ij¸¯ÅÍ ¶óÀÎÀ¸·Î ¸®ÅÏÇÕ´Ï´Ù. |
Collection <Object > |
values ()
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼġÀÇ º¯°æ ºÒ°¡´ÉÇÑ Collection ºä¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
Ŭ·¡½º java.util. Properties ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
getProperty,
getProperty,
list,
list,
loadFromXML,
propertyNames,
save,
setProperty,
store,
storeToXML,
storeToXML |
Ŭ·¡½º java.util. Hashtable ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
clone,
contains,
containsKey,
containsValue,
elements,
equals,
get,
hashCode,
isEmpty,
keys,
rehash,
size |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
---|
protected Provider(String name, double version, String info)
name
- ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§version
- ÇÁ·Î¹ÙÀÌ´õÀÇ ¹öÀü
¹øÈ£info
- ÇÁ·Î¹ÙÀÌ´õ¿Í ±× ¼ºñ½ºÀÇ ±â¼ú¸Þ¼µåÀÇ »ó¼¼ |
---|
public String getName()
public double getVersion()
public String getInfo()
public String toString()
Hashtable <Object,
Object >
³»ÀÇ toString
public void clear()
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ¿ì¼± ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess
¸Þ¼µå°¡ ij¸¯ÅÍ ¶óÀÎ "clearProviderProperties. "+name
(name
´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§)¸¦ ÁöÁ¤ÇØ ºÒ·Á°¡
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¸¦ Ŭ¸®¾î ÇØµµ ±¦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("clearProviderProperties. "+name)
Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇØ È£ÃâÇÕ´Ï´Ù.
Map <Object,
Object >
³»ÀÇ clear
Hashtable <Object,
Object >
³»ÀÇ clear
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String)
¸Þ¼µå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¸¦ Ŭ¸®¾î ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§public void load(InputStream inStream) throws IOException
Properties
³»ÀÇ load
inStream
- ÀÔ·Â ½ºÆ®¸²
IOException
- ÀÔ·Â ½ºÆ®¸²·ÎºÎÅÍÀÇ µ¶ÇØÁß¿¡ ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ìProperties.load(java.io.InputStream)
public void putAll(Map <?,?> t)
Map <Object,
Object >
³»ÀÇ putAll
Hashtable <Object,
Object >
³»ÀÇ putAll
t
- ¸Ê¿¡ Æ÷ÇԵǴ ¸ÅÇÎpublic Set <Map.Entry <Object, Object >> entrySet()
Map <Object,
Object >
³»ÀÇ entrySet
Hashtable <Object,
Object >
³»ÀÇ entrySet
Map.Entry
public Set <Object > keySet()
Map <Object,
Object >
³»ÀÇ keySet
Hashtable <Object,
Object >
³»ÀÇ keySet
public Collection <Object > values()
Map <Object,
Object >
³»ÀÇ values
Hashtable <Object,
Object >
³»ÀÇ values
public Object put(Object key, Object value)
key
¶ó°í ÇÏ´Â ÇÁ·ÎÆÛƼ°¡ ÁöÁ¤µÈ value
¶ó°í ÇÏ´Â °ªÀ» °¡Áöµµ·Ï ¼³Á¤ÇÕ´Ï´Ù.
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ÃÖÃÊ·Î ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess
¸Þ¼µå°¡ Àμö·Î¼ "putProviderProperty. "+name
(name
´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§)¶ó°í Çϴ ij¸¯ÅÍ ¶óÀÎÀ» ÁöÁ¤ÇØ ºÒ·Á°¡
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ ¼³Á¤Çصµ ±¦ÂúÀºÁö ¾î¶²Áö¸¦ È®ÀÎÇÕ´Ï´Ù. µðÆúÆ®ÀÇ checkSecurityAccess
±¸ÇöÀÌ »ç¿ëµÇ´Â °æ¿ì (Áï, checkSecurityAccess
¸Þ¼µå°¡ ¿À¹ö¶óÀ̵å(override)µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì), ÀÌ ¸Þ¼µåÀÇ °á°ú´Â ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission
¸Þ¼µå°¡ Àμö·Î¼ SecurityPermission("putProviderProperty. "+name)
Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇØ ºÒ·Á °¬À» °æ¿ì¿Í °°½À´Ï´Ù.
Map <Object,
Object >
³»ÀÇ put
Hashtable <Object,
Object >
³»ÀÇ put
key
- ÇÁ·ÎÆÛƼ Űvalue
- ÇÁ·ÎÆÛƼÀÇ °ª
key
)¿¡ ±×°Í±îÁö ¼³Á¤µÇ¾î ÀÖ´ø °ª. °ªÀÌ ¼³Á¤µÇ¾î ÀÖÁö ¾Ê¾Ò´ø °æ¿ì´Â null
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String)
¸Þ¼µå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ ¼³Á¤ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§Object.equals(Object)
,
Hashtable.get(Object)
public Object remove(Object key)
key
ÇÁ·ÎÆÛƼ¿Í °Å±â¿¡ ´ëÀÀÇÏ´Â value
¸¦ »èÁ¦ÇÕ´Ï´Ù.
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ¿ì¼± ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess
¸Þ¼µå°¡ ij¸¯ÅÍ ¶óÀÎ "removeProviderProperty. "+name
(name
´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§)¸¦ ÁöÁ¤ÇØ ºÒ·Á°¡
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ »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("removeProviderProperty. "+name)
Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇØ È£ÃâÇÕ´Ï´Ù.
Map <Object,
Object >
³»ÀÇ remove
Hashtable <Object,
Object >
³»ÀÇ remove
key
- »èÁ¦ÇÏ´Â ÇÁ·ÎÆÛƼÀÇ Å°
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String)
¸Þ¼µå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ »èÁ¦ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§public Provider.Service getService(String type, String algorithm)
putService()
¸¦
»ç¿ëÇØ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Ãß°¡µÈ °Í°úput()
°æÀ¯·Î Ãß°¡µÈ °ÍÀÇ 2°³ÀÌ ¹ß°ßµÇ¾úÀ» °æ¿ì, putService()
°æÀ¯·Î Ãß°¡µÈ ¼ºñ½º°¡ ¸®Åϵ˴ϴÙ
.
type
- ¿ä±¸µÇ´Â¼ºñ½º
ŸÀÔ (MessageDigest
µî)algorithm
- ¿ä±¸µÇ´Â ¼ºñ½ºÀÇ, ´ë¹®ÀÚ¿Í ¼Ò¹®ÀÚ¸¦ ±¸º°ÇÏ´Â ¾Ë°í¸®Áò¸í ¶Ç´Â º°¸í (SHA-1
µî)
NullPointerException
- type, algorithm Áß ÇÑÂÊÀÌ null ÀÎ °æ¿ìpublic Set <Provider.Service > getServices()
protected void putService(Provider.Service s)
putService()
¸¦
»ç¿ëÇØ Ãß°¡µÇ°í ÀÖ¾úÀ» °æ¿ì, ±× ¼ºñ½º´Â »õ·Î¿î ¼ºñ½º·Î ġȯµË´Ï´Ù. ¶Ç, ÀÌ ¸Þ¼µå´Â ÇÁ·Î¹ÙÀÌ´õÀÇ Hashtable °ªÀÇ ÀÌ ¼ºñ½º¿¡ °üÇÑ Á¤º¸ÀÇ ¼³Á¤µµ ½Ç½ÃÇÕ´Ï´Ù. ±× ¶§ÀÇ Çü½Ä¿¡ ´ëÇØ¼´Â ¡¸Java ¾ÏÈ£È ¾ÆÅ°ÅØÃÄ API »ç¾ç & ·¹ÆÛ·±½º¡¹¸¦ ÂüÁ¶ÇϽʽÿÀ.
¶Ç, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess
¸Þ¼µå°¡ ij¸¯ÅÍ ¶óÀÎ "putProviderProperty. "+name
(name
´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§)¸¦ ÁöÁ¤ÇØ ºÒ·Á°¡
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ ¼³Á¤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("putProviderProperty. "+name)
Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇØ È£ÃâÇÕ´Ï´Ù.
s
- Ãß°¡ÇÏ´Â ¼ºñ½º
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String)
¸Þ¼µå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ ¼³Á¤ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§
NullPointerException
- s°¡ null ÀÎ °æ¿ìprotected void removeService(Provider.Service s)
putService()
¸¦
»ç¿ëÇØ Ãß°¡µÈ ¼ºñ½º¸¦ »èÁ¦ÇÕ´Ï´Ù. ÁöÁ¤µÈ ¼ºñ½º´Â ÀÌ ÇÁ·Î¹ÙÀÌ´õ·ÎºÎÅÍ »èÁ¦µÇ¾îgetService()
¸¦
È£ÃâÇØµµ µ¹·ÁÁÖ°íÁö°í ¾ø¾îÁý´Ï´Ù. ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ Hashtable ·ÎºÎÅÍ ±× Á¤º¸°¡ »èÁ¦µË´Ï´Ù.
¶Ç, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess
¸Þ¼µå°¡ ij¸¯ÅÍ ¶óÀÎ "removeProviderProperty. "+name
(name
´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§)¸¦ ÁöÁ¤ÇØ ºÒ·Á°¡
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ »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("removeProviderProperty. "+name)
Á¢±Ù ±ÇÇÑÀ» ÁöÁ¤ÇØ È£ÃâÇÕ´Ï´Ù.
s
- »èÁ¦µÇ´Â ¼ºñ½º
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String)
¸Þ¼µå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ »èÁ¦ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§
NullPointerException
- s°¡ null ÀÎ °æ¿ì
|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
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.