JavaTM 2 Platform
Standard Ed. 5.0

java.rmi.server
ÀÎÅÍÆäÀ̽º RemoteRef

¸ðµç ½´ÆÛ ÀÎÅÍÆäÀ̽º:
Externalizable, Serializable
¾Ë·ÁÁø ¼­ºê ÀÎÅÍÆäÀ̽º ¸ñ·Ï :
ServerRef

public interface RemoteRef
extends Externalizable

RemoteRef´Â ¸®¸ðÆ® °´Ã¼ÀÇ ÇÚµéÀ» ³ªÅ¸³À´Ï´Ù. RemoteStub´Â ¸®¸ðÆ® ÂüÁ¶¸¦ »ç¿ëÇØ ¸®¸ðÆ® °´Ã¼¿¡ÀÇ ¸®¸ðÆ® ¸Þ¼­µå È£ÃâÀ» ½ÇÇàÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÀü :
JDK1. 1
°ü·Ã Ç׸ñ:
RemoteStub

ÇÊµå °³¿ä
static String packagePrefix
          ¼­¹ö ÆÐÅ°Áö¸¦ ÃʱâÈ­Çϱâ À§ÇÑ Á¢µÎ»çÀÔ´Ï´Ù.
static long serialVersionUID
          JDK 1.1.x ¹öÀüÀÇ Å¬·¡½º¿ÍÀÇ È£È¯¼ºÀ» ³ªÅ¸³À´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void done (RemoteCall  call)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK 1.2 Çü½ÄÀÇ ½ºÅÓ´Â ÀÌ ¸Þ¼­µå¸¦ »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. ¸®¸ðÆ® ÂüÁ¶·Î ÀÏ·ÃÀÇ ¸Þ¼­µå È£Ãâ (newCall, invoke ¹× done)À» »ç¿ëÇÏ´Â ´ë½Å¿¡ ½ºÅÓ´Â ¸®¸ðÆ® ÂüÁ¶·Î invoke(Remote, Method, Object[], int) ¸Þ¼­µå¸¸À» »ç¿ëÇØ ÆĶó¹ÌÅÍÀÇ Á¤·ÄÈ­, ¸®¸ðÆ® ¸Þ¼­µåÀÇ ½ÇÇà ¹× ¹Ýȯ°ªÀÇ ºñÁ¤·ÄÈ­¸¦ ½ÇÇàÇÕ´Ï´Ù.
 String getRefClass (ObjectOutput  out)
          out ½ºÆ®¸²¿¡ Á÷·ÄÈ­ µÇ´Â ÂüÁ¶ÇüÀÇ Å¬·¡½º¸íÀ» ¸®ÅÏÇÕ´Ï´Ù.
 void invoke (RemoteCall  call)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK 1.2 Çü½ÄÀÇ ½ºÅÓ´Â ÀÌ ¸Þ¼­µå¸¦ »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. ¸®¸ðÆ® ÂüÁ¶·Î ÀÏ·ÃÀÇ ¸Þ¼­µå È£Ãâ (newCall, invoke ¹× done)À» »ç¿ëÇÏ´Â ´ë½Å¿¡ ½ºÅÓ´Â ¸®¸ðÆ® ÂüÁ¶·Î invoke(Remote, Method, Object[], int) ¸Þ¼­µå¸¸À» »ç¿ëÇØ ÆĶó¹ÌÅÍÀÇ Á¤·ÄÈ­, ¸®¸ðÆ® ¸Þ¼­µåÀÇ ½ÇÇà ¹× ¹Ýȯ°ªÀÇ ºñÁ¤·ÄÈ­¸¦ ½ÇÇàÇÕ´Ï´Ù.
 Object invoke (Remote  obj, Method  method, Object [] params, long opnum)
          ¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù.
 RemoteCall newCall (RemoteObject  obj, Operation [] op, int opnum, long hash)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK 1.2 Çü½ÄÀÇ ½ºÅÓ´Â ÀÌ ¸Þ¼­µå¸¦ »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. ½ºÅÓ ÀÇ ¸®¸ðÆ® ÂüÁ¶·Î ÀÏ·ÃÀÇ ¸Þ¼­µå È£Ãâ (newCall, invoke ¹× done)À» »ç¿ëÇÏ´Â ´ë½Å¿¡ ½ºÅÓ´Â ¸®¸ðÆ® ÂüÁ¶·Î invoke(Remote, Method, Object[], int) ¸Þ¼­µå¸¸À» »ç¿ëÇØ, ÆĶó¹ÌÅÍÀÇ Á¤·ÄÈ­, ¸®¸ðÆ® ¸Þ¼­µåÀÇ ½ÇÇà ¹× ¹Ýȯ°ªÀÇ ºñÁ¤·ÄÈ­¸¦ ½ÇÇàÇÕ´Ï´Ù.
 boolean remoteEquals (RemoteRef  obj)
          2°³ÀÇ ¸®¸ðÆ® °´Ã¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù.
 int remoteHashCode ()
          ¸®¸ðÆ® °´Ã¼¿¡ ´ëÇÑ Çؽà Äڵ带 ¸®ÅÏÇÕ´Ï´Ù.
 String remoteToString ()
          ÀÌ ¸®¸ðÆ® °´Ã¼ÀÇ ÂüÁ¶¸¦ ³ªÅ¸³»´Â ij¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.
 
ÀÎÅÍÆäÀ̽º java.io. Externalizable ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
readExternal, writeExternal
 

ÇʵåÀÇ »ó¼¼

serialVersionUID

static final long serialVersionUID
JDK 1.1.x ¹öÀüÀÇ Å¬·¡½º¿ÍÀÇ È£È¯¼ºÀ» ³ªÅ¸³À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

packagePrefix

static final String  packagePrefix
¼­¹ö ÆÐÅ°Áö¸¦ ÃʱâÈ­Çϱâ À§ÇÑ Á¢µÎ»çÀÔ´Ï´Ù. ¼­¹ö ÂüÁ¶ Ŭ·¡½º (UnicastRef, UnicastServerRef µî)ÀÇ ±¸ÇöÀÌ, ±× Á¢µÎ»ç·Î Á¤Àǵǰí ÀÖ´Â ÆÐÅ°Áö¾È¿¡ ³õ¿©Á® ÀÖÀ¸¸é °¡Á¤ÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪
¸Þ¼­µåÀÇ »ó¼¼

invoke

Object  invoke(Remote  obj,
              Method  method,
              Object [] params,
              long opnum)
              throws Exception 
¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù. ÂüÁ¶¿¡ÀÇ ÀÌ Çü½ÄÀÇ À§¾ç ¸Þ¼­µå È£Ãâ¿¡ÀÇÇØ ÂüÁ¶´Â ¸®¸ðÆ® È£½ºÆ®¿ÍÀÇ Á¢¼ÓÀÇ ¼Â¾÷ÀÇ Ã³¸®, ¸Þ¼­µå ¹× ÆĶó¹ÌÅÍÀÇ ÀϺο¡ ´ëÇÑ Ç¥ÇöÀÇ Á¤·ÄÈ­, ¸®¸ðÆ® È£½ºÆ®¿¡ ´ëÇÑ ¸Þ¼­µå È£ÃâÀÇ Åë½ÅÀ» ½Ç½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù . ÀÌ ¸Þ¼­µå´Â ¸®¸ðÆ® È£½ºÆ®»óÀÇ ¸®¸ðÆ® °´Ã¼¿¡ ´ëÇÑ ¸Þ¼­µå È£ÃâÀÇ °á°ú¸¦ µ¹·ÁÁÖ´ÂÁö, ¿¹¿Ü¸¦ Throw ÇÒ±îÀÇ ¾î´À ÂÊÀÎÁöÀÔ´Ï´Ù. È£ÃâÀÌ ½ÇÆÐÇßÀ» °æ¿ì¿¡´Â RemoteException, ¸®¸ðÆ® È£ÃâÀÌ ¿¹¿Ü¸¦ Throw ÇßÀ» °æ¿ì¿¡´Â ¾îÇø®ÄÉÀÌ¼Ç ·¹º§ÀÇ ¿¹¿Ü°¡ °¢°¢ ¹ß»ý µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
obj - °´Ã¼¿¡ ´ëÇÑ RemoteStub µîÀÇ RemoteRef¸¦ °¡Áö´Â °´Ã¼
method - È£ÃâµÇ´Â ¸Þ¼­µå
params - ÆĶó¹ÌÅÍÀÇ ¸®½ºÆ®
opnum - ¸Þ¼­µå¸¦ Ç¥ÇöÇϱâ À§Çؼ­ »ç¿ëµÇ´Â ÇؽÃ
¹Ýȯ°ª:
¸®¸ðÆ® ¸Þ¼­µå È£ÃâÀÇ °á°ú
¿¹¿Ü:
Exception - ¸®¸ðÆ® ¸Þ¼­µå È£ÃâÁß¿¡ ¿¹¿Ü°¡ ¹ß»ýÇßÀ» °æ¿ì
µµÀÔµÈ ¹öÀü :
1.2

newCall

@Deprecated 
RemoteCall  newCall(RemoteObject  obj,
                              Operation [] op,
                              int opnum,
                              long hash)
                   throws RemoteException 
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK 1.2 Çü½ÄÀÇ ½ºÅÓ´Â ÀÌ ¸Þ¼­µå¸¦ »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. ½ºÅÓ ÀÇ ¸®¸ðÆ® ÂüÁ¶·Î ÀÏ·ÃÀÇ ¸Þ¼­µå È£Ãâ (newCall, invoke ¹× done)À» »ç¿ëÇÏ´Â ´ë½Å¿¡ ½ºÅÓ´Â ¸®¸ðÆ® ÂüÁ¶·Î invoke(Remote, Method, Object[], int) ¸Þ¼­µå¸¸À» »ç¿ëÇØ, ÆĶó¹ÌÅÍÀÇ Á¤·ÄÈ­, ¸®¸ðÆ® ¸Þ¼­µåÀÇ ½ÇÇà ¹× ¹Ýȯ°ªÀÇ ºñÁ¤·ÄÈ­¸¦ ½ÇÇàÇÕ´Ï´Ù.

ÀÌ °´Ã¼»ó¿¡¼­ ½ÃÀ۵Ǵ »õ·Î¿î ¸®¸ðÆ® ¸Þ¼­µå¿¡ ´ëÇؼ­ ÀûÀýÇÑ È£Ãâ °´Ã¼¸¦ ÀÛ¼ºÇÕ´Ï´Ù. ¿ÀÆÛ·¹ÀÌ¼Ç ¹è¿­°ú À妽º¸¦ °Ç³×ÁÖ¸é, ½ºÅÓ Á¦³×·¹ÀÌÅÍ°¡ ¿ÀÆÛ·¹ÀÌ¼Ç À妽ºÀÇ ÇÒ´ç ¹× Çؼ®À» ½Ç½ÃÇÏ´Â °ÍÀÌ °¡´ÉÇÏ°Ô µË´Ï´Ù. ¸®¸ðÆ® ÂüÁ¶¿¡¼­´Â È£Ã⠾ȿ¡¼­ encode Çϱâ À§Çؼ­ ±× ¿ÀÆÛ·¹À̼ÇÀ» ÇÊ¿ä·Î ÇÏ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
obj - È£ÃâÀ» ½Ç½ÃÇÏ´Â ¸®¸ðÆ® ½ºÅÓ
op - ½ºÅÓ ¿ÀÆÛ·¹À̼ÇÀÇ ¹è¿­
opnum - ¿ÀÆÛ·¹ÀÌ¼Ç ¹øÈ£
hash - ½ºÅÓ ¶Ç´Â ½ºÄÌ·¹Åæ ÀÇ ÀÎÅÍÆäÀ̽º ÇؽÃ
¹Ýȯ°ª:
¸®¸ðÆ® È£ÃâÀ» ³ªÅ¸³»´Â È£Ãâ °´Ã¼
¿¹¿Ü:
RemoteException - »õ·Î¿î ¸®¸ðÆ® È£ÃâÀÇ °³½Ã°¡ ½ÇÆÐÇßÀ» °æ¿ì
µµÀÔµÈ ¹öÀü :
JDK1. 1
°ü·Ã Ç׸ñ:
invoke(Remote, java.lang.reflect.Method, Object[], long)

invoke

@Deprecated 
void invoke(RemoteCall  call)
            throws Exception 
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK 1.2 Çü½ÄÀÇ ½ºÅÓ´Â ÀÌ ¸Þ¼­µå¸¦ »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. ¸®¸ðÆ® ÂüÁ¶·Î ÀÏ·ÃÀÇ ¸Þ¼­µå È£Ãâ (newCall, invoke ¹× done)À» »ç¿ëÇÏ´Â ´ë½Å¿¡ ½ºÅÓ´Â ¸®¸ðÆ® ÂüÁ¶·Î invoke(Remote, Method, Object[], int) ¸Þ¼­µå¸¸À» »ç¿ëÇØ ÆĶó¹ÌÅÍÀÇ Á¤·ÄÈ­, ¸®¸ðÆ® ¸Þ¼­µåÀÇ ½ÇÇà ¹× ¹Ýȯ°ªÀÇ ºñÁ¤·ÄÈ­¸¦ ½ÇÇàÇÕ´Ï´Ù.

¸®¸ðÆ® È£ÃâÀ» ½ÇÇàÇÕ´Ï´Ù. invoke´Â ½ºÅÓÀ» Åë°úÇØ Ä³Ä¡ µÇÁö ¾Ê´Â ¸ðµç ¡¸»ç¿ëÀÚ ¡¹¿¹¿Ü¸¦ ¹ßÇàÇÕ´Ï´Ù. ¸®¸ðÆ® È£ÃâÁß¿¡ ¿¹¿Ü¸¦ ¹ßÇàÇÏ´Â °æ¿ì, invoke´Â Á¢¼ÓÀ» Ŭ¸° ¾÷ ÇÑ ÈÄ¿¡ ¡¸»ç¿ëÀÚ ¡¹¶Ç´Â ¸®¸ðÆ® ¿¹¿Ü¸¦ ¹ßÇàÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
call - ¸®¸ðÆ® È£ÃâÀ» ³ªÅ¸³»´Â °´Ã¼
¿¹¿Ü:
Exception - ¸®¸ðÆ® ¸Þ¼­µåÁß¿¡ ¿¹¿Ü°¡ ¹ß»ýÇßÀ» °æ¿ì
µµÀÔµÈ ¹öÀü :
JDK1. 1
°ü·Ã Ç׸ñ:
invoke(Remote, java.lang.reflect.Method, Object[], long)

done

@Deprecated 
void done(RemoteCall  call)
          throws RemoteException 
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK 1.2 Çü½ÄÀÇ ½ºÅÓ´Â ÀÌ ¸Þ¼­µå¸¦ »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. ¸®¸ðÆ® ÂüÁ¶·Î ÀÏ·ÃÀÇ ¸Þ¼­µå È£Ãâ (newCall, invoke ¹× done)À» »ç¿ëÇÏ´Â ´ë½Å¿¡ ½ºÅÓ´Â ¸®¸ðÆ® ÂüÁ¶·Î invoke(Remote, Method, Object[], int) ¸Þ¼­µå¸¸À» »ç¿ëÇØ ÆĶó¹ÌÅÍÀÇ Á¤·ÄÈ­, ¸®¸ðÆ® ¸Þ¼­µåÀÇ ½ÇÇà ¹× ¹Ýȯ°ªÀÇ ºñÁ¤·ÄÈ­¸¦ ½ÇÇàÇÕ´Ï´Ù.

¸®¸ðÆ® ÂüÁ¶¿¡ Á¢¼ÓÀ» Ŭ¸° ¾÷ ÇÏ´Â (¶Ç´Â Àç»ç¿ëÇÑ´Ù) ÀÏÀ» Çã¿ëÇÕ´Ï´Ù. done´Â ½ÃÀÛÀÌ ¼º°øÇØ (¿¹¿Ü°¡ ¹ß»ýÇÏ´Â ÀÏ ¾øÀÌ) ½ºÅÓ¿¡ µ¹¾Æ¿À´Â °æ¿ì¿¡¸¸ È£ÃâÇϵµ·Ï ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
call - ¸®¸ðÆ® È£ÃâÀ» ³ªÅ¸³»´Â °´Ã¼
¿¹¿Ü:
RemoteException - È£ÃâÀÇ Å¬¸° ¾÷Áß¿¡ ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
µµÀÔµÈ ¹öÀü :
JDK1. 1
°ü·Ã Ç׸ñ:
invoke(Remote, java.lang.reflect.Method, Object[], long)

getRefClass

String  getRefClass(ObjectOutput  out)
out ½ºÆ®¸²¿¡ Á÷·ÄÈ­ µÇ´Â ÂüÁ¶ÇüÀÇ Å¬·¡½º¸íÀ» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
out - ÂüÁ¶°¡ Á÷·ÄÈ­ µÇ´Â ¾ÕÀÇ Ãâ·Â ½ºÆ®¸²
¹Ýȯ°ª:
ÂüÁ¶ÇüÀÇ Å¬·¡½º¸í (ÆÐÅ°Áö ¼ö½Ä ¾øÀ½)
µµÀÔµÈ ¹öÀü :
JDK1. 1

remoteHashCode

int remoteHashCode()
¸®¸ðÆ® °´Ã¼¿¡ ´ëÇÑ Çؽà Äڵ带 ¸®ÅÏÇÕ´Ï´Ù. °°Àº ¸®¸ðÆ® °´Ã¼¸¦ ÂüÁ¶ÇÏ´Â 2°³ÀÇ ¸®¸ðÆ® °´Ã¼ÀÇ ½ºÅÓ´Â °°Àº Çؽà Äڵ带 °¡Áý´Ï´Ù (Çؽà Å×À̺íÀÇ Å°·Î¼­ ¸®¸ðÆ® °´Ã¼¸¦ Áö¿ø Çϱâ À§ÇØ).

¹Ýȯ°ª:
¸®¸ðÆ® °´Ã¼ÀÇ Çؽà ÄÚµå
µµÀÔµÈ ¹öÀü :
JDK1. 1
°ü·Ã Ç׸ñ:
Hashtable

remoteEquals

boolean remoteEquals(RemoteRef  obj)
2°³ÀÇ ¸®¸ðÆ® °´Ã¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù. ÀÌ ¸®¸ðÆ® °´Ã¼°¡ ÁöÁ¤µÈ °´Ã¼¿Í µ¿µîÇÑÁö ¾î¶²Áö¸¦ ³ªÅ¸³»´Â boolean Ä¡¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ¸®¸ðÆ® °´Ã¼°¡ Çؽà Å×ÀÌºí¿¡ Æ÷ÇԵǰí ÀÖ´Â °æ¿ì¿¡ »ç¿ëµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
obj - ºñ±³ ´ë»óÀÇ °´Ã¼
¹Ýȯ°ª:
2°³ÀÇ Object°¡ µ¿ÀÏÇÑ °æ¿ì´Â true. ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
µµÀÔµÈ ¹öÀü :
JDK1. 1
°ü·Ã Ç׸ñ:
Hashtable

remoteToString

String  remoteToString()
ÀÌ ¸®¸ðÆ® °´Ã¼ÀÇ ÂüÁ¶¸¦ ³ªÅ¸³»´Â ij¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
¸®¸ðÆ® °´Ã¼ ÂüÁ¶¸¦ ³ªÅ¸³»´Â ij¸¯ÅÍ ¶óÀÎ
µµÀÔµÈ ¹öÀü :
JDK1. 1

JavaTM 2 Platform
Standard Ed. 5.0

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