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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 |
public interface ORBInitializerOperations
ÀΟ¼¼ÇÁŸÀÇ µî·Ï°ú ORB Ãʱâȸ¦ ¿ëÀÌÇÏ°Ô ÇÕ´Ï´Ù.
ÀΟ¼¼ÇÁŸ´Â ORB ¼ºñ½º°¡ ORB 󸮿¡ Á¢¼ÓÇØ, »ç½Ç»ó ORB
ÀϺΰ¡ µÇ±â À§ÇÑ ¼ö´ÜÀÌ µÇµµ·Ï
µµµÇ°í ÀÖ½À´Ï´Ù. ÀΟ¼¼ÇÁŸ´Â ORB
ÀϺÎÀ̱⠶§¹®¿¡
ORB.init
ÀÌ ORB¸¦ µ¹·ÁÁÙ ¶§´Â ÀΟ¼¼ÇÁŸÀÇ µî·ÏÀÌ ¿Ï·áÇϰí ÀÖ½À´Ï´Ù. ORB.init
È£Ãâ¿¡ ÀÇÇØ ORB°¡ ¸®ÅÏµÈ ÈÄ¿¡ ÀΟ¼¼ÇÁŸ¸¦ ORB¿¡ µî·ÏÇÒ ¼ö ¾ø½À´Ï´Ù.
ÀΟ¼¼ÇÁŸÀÇ µî·ÏÀº, ORBInitializer
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏ´Â °ü·ÃµÈ
ORBInitializer
°´Ã¼¸¦ µî·ÏÇÏ´Â ¹æ¹ýÀ¸·Î ÇàÇØÁý´Ï´Ù. ORB´Â
ÃʱâÈÇϰí ÀÖÀ» ¶§, µî·ÏµÇ¾î ÀÖ´Â °¢ ORBInitializer
¸¦ È£ÃâÇØ, ±× ÀΟ¼¼ÇÁŸÀÇ µî·Ï¿¡ »ç¿ëµÇ´Â ORBInitInfo
°´Ã¼¸¦ °Å±â¿¡ °Ç³×ÁÝ´Ï´Ù.
Java ¿¡¼ÀÇ ORB ÀÌ´Ï»þ¶óÀÌÀÚÀÇ µî·Ï
ORBInitializers´Â Java ORB ÇÁ·ÎÆÛƼ¸¦ °³ÀÔ½ÃÄÑ µî·ÏµË´Ï´Ù.
ÇÁ·ÎÆÛƼ¸íÀÇ Çü½ÄÀº ´ÙÀ½°ú °°½À´Ï´Ù.
org.omg.PortableInterceptor.ORBInitializerClass. <Service>
¿©±â¼ÀÇ <Service>
´Â
±¸ÇöÀ» ½Ç½ÃÇϴ Ŭ·¡½ºÀÇ Ä³¸¯ÅÍ ¶óÀθíÀÔ´Ï´Ù.
org.omg.PortableInterceptor.ORBInitializer
À̸§ÀÇ Áߺ¹À» ÇÇÇϱâ À§Çؼ
¿ªÀÇ DNS ¸í¸í ±ÔÄ¢ÀÌ »ç¿ëµË´Ï´Ù. ¿¹¸¦ µé¾î
X ¶ó°í Çϴ ȸ»ç¿¡ ÀÌ´Ï»þ¶óÀÌÀÚ°¡ 3 °³ ÀÖ´Â °æ¿ì´Â ´ÙÀ½ÀÇ ÇÁ·ÎÆÛƼ¸¦ Á¤ÀÇÇÒ ¼ö ÀÖ½À´Ï´Ù.
org.omg.PortableInterceptor.ORBInitializerClass.com.x.Init1
org.omg.PortableInterceptor.ORBInitializerClass.com.x.Init2
org.omg.PortableInterceptor.ORBInitializerClass.com.x.Init3
org.omg.PortableInterceptor.ORBInitializerClass
·Î
½ÃÀ۵Ǵ ÀÌ·¯ÇÑ ORB ÇÁ·ÎÆÛƼ°¡ ¼öÁýµÇ¾î °¢ ÇÁ·ÎÆÛƼÀÇ <Service>
ºÎºÐÀÌ ²¨³»Á® Ŭ·¡½º¸í¿¡ <Service>
ij¸¯ÅÍ ¶óÀÎÀ» »ç¿ëÇØ °´Ã¼°¡ ÀνºÅϽºÈ µÇ¾î ±× °´Ã¼¿¡ ´ëÇØ¼ pre_init
¿Í
post_init
°¢ ¸Þ¼µå°¡ È£ÃâµË´Ï´Ù. ¿¹¿Ü°¡ ¹ß»ýÇØµµ, ORB´Â ±×°ÍÀ» ¹«½ÃÇØ, 󸮸¦ ¼ÓÇàÇÕ´Ï´Ù.
·Ê
¿¹¸¦ µé¾î
X ¶ó°í Çϴ ȸ»ç°¡ ÀÛ¼ºÇÑ Å¬¶óÀ̾ðÆ®ÃøÀÇ ·Î±ë¼ºñ½º¿¡´Â ´ÙÀ½ÀÇ ORBInitializer ±¸ÇöÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÀÌ ·Î±ë¼ºñ½º¸¦ »ç¿ëÇØ
package com.x.logging;
import org.omg.PortableInterceptor.Interceptor;
import org.omg.PortableInterceptor.ORBInitializer;
import org.omg.PortableInterceptor.ORBInitInfo;
public class LoggingService implements ORBInitializer {
void pre_init( ORBInitInfo info ) {
// Instantiate the Logging Service s Interceptor.
Interceptor interceptor = new LoggingInterceptor();
// Register the Logging Service s Interceptor.
info.add_client_request_interceptor( interceptor );
}
void post_init( ORBInitInfo info ) {
// This service does not need two init points.
}
}
MyApp
¶ó°í ÇÏ´Â ÇÁ·Î±×·¥À» ½ÇÇàÇÏ´Â °æ¿ì, »ç¿ëÀÚ´Â ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÕ´Ï´Ù.
java -Dorg.omg.PortableInterceptor.ORBInitializerClass.com.x.Logging.LoggingService MyApp
ÀΟ¼¼ÇÁŸÀÇ µî·Ï¿¡ °üÇÑ ÁÖÀÇ »çÇ×
¿ä±¸ ÀΟ¼¼ÇÁŸ´Â ORB ¸¶´Ù µî·ÏµË´Ï´Ù.
°´Ã¼¸¶´ÙÀÇ °¡»ó ÀΟ¼¼ÇÁŸ¸¦ ½ÇÇöÇÏ´Â °æ¿ì´Â Ÿ°ÙÀ¸·Î ´ëÇÏ´Â Á¤Ã¥¸¦ Â÷´ÜÁ¡³»·ÎºÎÅÍ Á¶È¸ÇØ, ±×·¯ÇÑ Á¤Ã¥ ÀÇ ±â´ÉÀ» ¸ðµÎ ½ÇÇàÇÒ Çʿ䰡 ÀÖÀ»Áö ¾î¶³Áö È®ÀÎÇØ ÁÖ¼¼¿ä.
POA ¸¶´ÙÀÇ °¡»ó ÀΟ¼¼ÇÁŸ¸¦ ½ÇÇöÇÏ´Â °æ¿ì´Â °¢ POA¸¦ ´Ù¸¥ ORB ·Î ÀνºÅϽºÈÇØ ÁÖ¼¼¿ä. ÀΟ¼¼ÇÁŸ´Â °ü¸®Çϱ⠽±°Ô ¼ø¼ ºÙÀÏ ¼ö ÀÖ°í ÀÖ½À´Ï´Ù¸¸, ÀΟ¼¼ÇÁŸÀÇ µî·Ï°ú ¼ø¼´Â ¹«½¼ °ü°èµµ ¾ø½À´Ï´Ù. ¿ä±¸ ÀΟ¼¼ÇÁŸ´Â ¼ºñ½º ÄÁÅØ½ºÆ®¿¡ °ü°èÇϰí ÀÖ½À´Ï´Ù. ¼ºñ½º ÄÁÅØ½ºÆ®¿¡ ´Â Â÷·Ê°¡ ¾ø±â ¶§¹®¿¡ ¿ä±¸ ÀΟ¼¼ÇÁŸ¿¡ Â÷·Ê¸¦ ºÙÀÏ ÇÊ¿ä´Â ¾ø½À´Ï´Ù. IOR ÀΟ¼¼ÇÁŸ´Â ÅÂ±× Ã·ºÎ ÄÄÆÛ³ÍÆ®¿¡ °ü°èÇϰí ÀÖ½À´Ï´Ù. ÅÂ±× Ã·ºÎ ÄÄÆÛ³ÍÆ®¿¡µµ Â÷·Ê°¡ ¾ø±â ¶§¹®¿¡ IOR ÀΟ¼¼ÇÁŸ¿¡ Â÷·Ê¸¦ ºÙÀÏ ÇÊ¿ä´Â ¾ø½À´Ï´Ù.
µî·Ï Äڵ峻¿¡¼´Â ORB¸¦ »ç¿ëÇÏ´Â (orb_id
¸¦ ÁöÁ¤ÇØ ORB.init
¸¦ È£ÃâÇÑ´Ù) (ÀÏ)°ÍÀº ÇÇÇØ ÁÖ¼¼¿ä. ORB
ÃʱâÈÁß¿¡ µî·ÏÀ» Çϱ⠶§¹®¿¡
ÀÌ »óÅ¿¡ ÀÖ´Â ÇÑ, ÀÌ ORB
È£Ãâ °á°ú´Â º¸ÁõµÇÁö ¾Ê½À´Ï´Ù.
ORBInitInfo
¸Þ¼µå °³¿ä | |
---|---|
void |
post_init (ORBInitInfo info)
ORB ÃʱâÈÁß¿¡ È£ÃâÇÕ´Ï´Ù. |
void |
pre_init (ORBInitInfo info)
ORB ÃʱâÈÁß¿¡ È£ÃâÇÕ´Ï´Ù. |
¸Þ¼µåÀÇ »ó¼¼ |
---|
void pre_init(ORBInitInfo info)
ORBInitInfo.register_initial_reference
È£ÃâÀ» °³ÀÔ½ÃÄÑ ±×·¯ÇÑ Ãʱ⠼ºñ½º°¡ µî·ÏµË´Ï´Ù.
info
- ÀΟ¼¼ÇÁŸ¸¦ µî·ÏÇϱâ À§ÇÑ ÃʱâÈ ¼Ó¼º°ú ¿ÀÆÛ·¹À̼ÇÀ» Á¦°øÇÕ´Ï´Ù. void post_init(ORBInitInfo info)
post_init
¿ÀÆÛ·¹À̼ÇÀÇ È£ÃâÀº ORB ÃʱâÈ Ã³¸®ÀÇ ¸¶Áö¸· ŽºÅ©°¡ ¾Æ´Õ´Ï´Ù. post_init
È£ÃâÀÇ ÈÄ¿¡ ÇàÇØÁö´Â ¸¶Áö¸· ŽºÅ©¿¡¼´Â µî·ÏµÈ ÀΟ¼¼ÇÁŸÀÇ ¸®½ºÆ®¸¦ ORB¡¡¿¡ Â¥³Ö½À´Ï´Ù. µû¶ó¼, post_init
È£Ãâ½Ã´Â ORB¿¡ ±×·¯ÇÑ ÀΟ¼¼ÇÁŸ´Â Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. post_init
³»ºÎ·ÎºÎÅÍ ORB¸¦ °³ÀÔ½ÃÄÑ È£ÃâÀ» ½Ç½ÃÇØµµ, ±× È£Ãâ¿¡ ´ëÇØ¼ ½ÃÀ۵Ǵ ¿ä±¸ ÀΟ¼¼ÇÁŸ´Â ¾ø½À´Ï´Ù. °°ÀÌ IOR°¡ ÀÛ¼ºµÇ´Â ¿ÀÆÛ·¹À̼ÇÀ» ½ÇÇàÇØµµ, ½ÃÀ۵Ǵ IOR ÀΟ¼¼ÇÁŸ´Â ¾ø½À´Ï´Ù.
info
- ÀΟ¼¼ÇÁŸ¸¦ µî·ÏÇϱâ À§ÇÑ ÃʱâÈ ¼Ó¼º°ú ¿ÀÆÛ·¹À̼ÇÀ» Á¦°øÇÕ´Ï´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.