|
JavaTM 2 Platform Std. Ed. v1. 4.0 |
||||||||||
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 | +--java.rmi.server.RMIClassLoaderSpi
RMIClassLoaderSpi
´Â RMIClassLoader
ÀÇ ¼ºñ½º ÇÁ·Î¹ÙÀÌ´õ ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù. RMIClassLoaderSpi
ÀÇ ÀνºÅϽº¿¡¼´Â RMIClassLoader
ÀÇ ´ÙÀ½ÀÇ static ¸Þ¼Òµå°¡ ±¸ÇöµË´Ï´Ù.
RMIClassLoader.loadClass(URL, String)
RMIClassLoader.loadClass(String, String)
RMIClassLoader.loadClass(String, String, ClassLoader)
RMIClassLoader.loadProxyClass(String, String[], ClassLoader)
RMIClassLoader.getClassLoader(String)
RMIClassLoader.getClassAnnotation(Class)
RMIClassLoader
ÀÇ ¸Þ´º¾óÀ» ÂüÁ¶ÇØ ÁÖ¼¼¿ä.
RMIClassLoader
»ý¼ºÀÚÀÇ °³¿ä | |
RMIClassLoaderSpi ()
|
¸Þ¼ÒµåÀÇ °³¿ä | |
abstract String |
getClassAnnotation (Class cl)
RMIClassLoader.getClassAnnotation(Class) ¸¦ ±¸ÇöÇÕ´Ï´Ù. |
abstract ClassLoader |
getClassLoader (String codebase)
RMIClassLoader.getClassLoader(String) ¸¦ ±¸ÇöÇÕ´Ï´Ù. |
abstract Class |
loadClass (String codebase,
String name,
ClassLoader defaultLoader)
RMIClassLoader.loadClass(URL, String) ,RMIClassLoader.loadClass(String, String) , ¹× RMIClassLoader.loadClass(String, String, ClassLoader) ¸¦ ±¸ÇöÇÕ´Ï´Ù. |
abstract Class |
loadProxyClass (String codebase,
String [] interfaces,
ClassLoader defaultLoader)
RMIClassLoader.loadProxyClass(String, String[], ClassLoader) ¸¦ ±¸ÇöÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
»ý¼ºÀÚÀÇ »ó¼¼ |
public RMIClassLoaderSpi()
¸Þ¼ÒµåÀÇ »ó¼¼ |
public abstract Class loadClass(String codebase, String name, ClassLoader defaultLoader) throws MalformedURLException , ClassNotFoundException
RMIClassLoader.loadClass(URL, String)
,RMIClassLoader.loadClass(String, String)
, ¹× RMIClassLoader.loadClass(String, String, ClassLoader)
¸¦ ±¸ÇöÇÕ´Ï´Ù. ÄÚµå º£À̽º URL ÆÐ½º·ÎºÎÅÍ Å¬·¡½º¸¦ ·ÎµåÇÕ´Ï´Ù. ÁöÁ¤µÈ ·Î´õ¸¦ »ç¿ëÇÒ ¼öµµ ÀÖ½À´Ï´Ù. ÇÁ·Î¹ÙÀÌ´õÀÇ ±¸ÇöÀº Åë»ó,defaultLoader
(ÁöÁ¤µÇ°í ÀÖ´Â °æ¿ì)¸¦ »ç¿ëÇØ ÁöÁ¤µÈ Ŭ·¡½º¸¦ ÇØ°áÇÏ°í ³ª¼, ÄÚµå º£À̽º URL ÆÐ½ºÀÇ Å¬·¡½º¸¦ ÇØ°áÇÏ·Á°í ÇÕ´Ï´Ù.
ÀÌ ¸Þ¼ÒµåÀÇ ±¸ÇöÀº ÁöÁ¤µÈ À̸§ÀÇ Å¬·¡½º¸¦ µ¹·ÁÁÖ´ÂÁö ¿¹¿Ü¸¦ ½½·Î¿ì ÇÕ´Ï´Ù.
codebase
- Ŭ·¡½ºÀÇ ·Îµå¿øÀÇ URL ÀÇ ¸®½ºÆ® (´Ü¶ô ij¸¯ÅÍ´Â ½ºÆäÀ̽º), ¶Ç´Â null
name
- ·Îµå ´ë»ó Ŭ·¡½ºÀÇ À̸§defaultLoader
- »óȲ¿¡ µû¶ó »ç¿ëÇÏ´Â Ãß°¡ Ŭ·¡½º ·Î´õ, ¶Ç´Â null
Class
¿ÀºêÁ§Æ®
MalformedURLException
- codebase
°¡ null
´Â ¾Æ´Ï°í, ¹«È¿ÀÎ URL °¡ Æ÷ÇԵǴ °æ¿ì. ¶Ç´Â codebase
°¡ null
·Î, ½Ã½ºÅÛ ÇÁ·ÎÆÛƼ java.rmi.server.codebase
¿¡ ¹«È¿ÀÎ URL °¡ Æ÷ÇԵǴ °æ¿ì
ClassNotFoundException
- Ŭ·¡½ºÀÇ Á¤Àǰ¡ ÁöÁ¤µÈ Àå¼Ò¿¡ ¾ø¾ú´ø °æ¿ìpublic abstract Class loadProxyClass(String codebase, String [] interfaces, ClassLoader defaultLoader) throws MalformedURLException , ClassNotFoundException
RMIClassLoader.loadProxyClass(String, String[], ClassLoader)
¸¦ ±¸ÇöÇÕ´Ï´Ù. ÁöÁ¤µÈ À̸§ÀÇ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏ´Â µ¿Àû ÇÁ·Ï½Ã Ŭ·¡½º (Proxy
¸¦ ÂüÁ¶)¸¦ ÄÚµå º£À̽º URL ÆÐ½º·ÎºÎÅÍ ·ÎµåÇÕ´Ï´Ù. ÁöÁ¤µÈ ·Î´õ¸¦ »ç¿ëÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
ÀÌ ¸Þ¼ÒµåÀÇ ±¸ÇöÀº ÁöÁ¤µÈ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏ´Â ÇÁ·Ï½Ã Ŭ·¡½º¸¦ µ¹·ÁÁÖ´ÂÁö ¿¹¿Ü¸¦ ½½·Î¿ì ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
codebase
- Ŭ·¡½ºÀÇ ·Îµå¿øÀÇ URL ÀÇ ¸®½ºÆ® (´Ü¶ô ij¸¯ÅÍ´Â ½ºÆäÀ̽º), ¶Ç´Â null
interfaces
- ÇÁ·Ï½Ã Ŭ·¡½º°¡ ±¸ÇöÇÏ´Â ÀÎÅÍÆäÀ̽ºÀÇ À̸§defaultLoader
- »óȲ¿¡ µû¶ó »ç¿ëÇÏ´Â Ãß°¡ Ŭ·¡½º ·Î´õ, ¶Ç´Â null
MalformedURLException
- codebase
°¡ null
´Â ¾Æ´Ï°í, ¹«È¿ÀÎ URL °¡ Æ÷ÇԵǴ °æ¿ì. ¶Ç´Â codebase
°¡ null
·Î, ½Ã½ºÅÛ ÇÁ·ÎÆÛƼ java.rmi.server.codebase
¿¡ ¹«È¿ÀÎ URL °¡ Æ÷ÇԵǴ °æ¿ì
ClassNotFoundException
- ÁöÁ¤µÈ ÀÎÅÍÆäÀ̽ºÀÇ Á¤ÀÇÀÇ ¾î¶² °ÍÀΰ¡°¡ ÁöÁ¤µÈ Àå¼Ò¿¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì, ¶Ç´Â µ¿Àû ÇÁ·Ï½Ã Ŭ·¡½ºÀÇ ÀÛ¼º¿¡ ½ÇÆÐÇßÀ» °æ¿ì (¿¹¸¦ µé¾î Proxy.getProxyClass(ClassLoader, Class[])
°¡ ÁöÁ¤µÈ ÀÎÅÍÆäÀ̽ºÀÇ ¸®½ºÆ®¿¡ ´ëÇØ¼ IllegalArgumentException
¸¦ ½½·Î¿ì ÇßÀ» °æ¿ì)public abstract ClassLoader getClassLoader(String codebase) throws MalformedURLException
RMIClassLoader.getClassLoader(String)
¸¦ ±¸ÇöÇÕ´Ï´Ù. ÁöÁ¤µÈ ÄÚµå º£À̽º URL ÆÐ½º·ÎºÎÅÍ Å¬·¡½º¸¦ ·ÎµåÇϴ Ŭ·¡½º ·Î´õ¸¦ µ¹·ÁÁÝ´Ï´Ù.
½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì´Â RuntimePermission("getClassLoader")
¾×¼¼½º±ÇÀ» »ç¿ëÇØ checkPermission
¸Þ¼Òµå°¡ ºÒ·Á °¡SecurityException
°¡ üũµË´Ï´Ù. ÀÌ ¸Þ¼ÒµåÀÇ ±¸ÇöÀº È£ÃâÃø ¹®¸ÆÀÌ ÄÚµå º£À̽º URL ÆÐ½º³»ÀÇ ¸ðµç URL ¿¡ ´ëÇÑ ¾×¼¼½º±ÇÀ» °¡Áö°í ÀÖÀ»Áö ¾î¶³Áö¿¡ ÀÓÇØ¼, ½ÃÅ¥·¯Æ¼ üũ¸¦ ½Ç½ÃÇÏ´Â Àϵµ ÀÖ½À´Ï´Ù.
codebase
- µ¹·ÁÁÖ¾îÁö´Â Ŭ·¡½º ·Î´õ°¡ ·ÎµåÇϴ Ŭ·¡½º°¡ ÀúÀåµÇ°í ÀÖ´Â URL ÀÇ ¸®½ºÆ® (´Ü¶ô ij¸¯ÅÍ´Â ½ºÆäÀ̽º), ¶Ç´Â null
MalformedURLException
- codebase
°¡ null
´Â ¾Æ´Ï°í, ¹«È¿ÀÎ URL °¡ Æ÷ÇԵǴ °æ¿ì. ¶Ç´Â codebase
°¡ null
·Î, ½Ã½ºÅÛ ÇÁ·ÎÆÛƼ java.rmi.server.codebase
¿¡ ¹«È¿ÀÎ URL °¡ Æ÷ÇԵǴ °æ¿ì
SecurityException
- ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÒ °æ¿ì¿¡, ±× checkPermission
¸Þ¼Òµå°¡ ½ÇÆÐÇßÀ» °æ¿ì. ¶Ç´Â È£ÃâÃøÀÌ ÄÚµå º£À̽º URL ÆÐ½º³»ÀÇ ¸ðµç URL ¿¡ ´ëÇÑ ¾×¼¼½º±ÇÀ» °¡Áö°í ÀÖÁö ¾ÊÀº °æ¿ìpublic abstract String getClassAnnotation(Class cl)
RMIClassLoader.getClassAnnotation(Class)
¸¦ ±¸ÇöÇÕ´Ï´Ù. Ŭ·¡½º Á¤ÀÇÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÁÖ¼® ij¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù. RMI ´Â À̰ÍÀ» »ç¿ëÇØ, ÁöÁ¤µÈ Ŭ·¡½ºÀÇ ¿ÀºêÁ§Æ®ÀÇ Á¤·Äȸ¦ ½Ç½ÃÇÒ ¶§¿¡, Ŭ·¡½º ±â¼úÀÚ¿¡°Ô ÁÖ¼®À» ´õÇÕ´Ï´Ù.
cl
- ÁÖ¼®À» ÃëµæÇÏ´Â ´ë»óÀÇ Å¬·¡½º
null
|
JavaTM 2 Platform Std. Ed. v1. 4.0 |
||||||||||
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.