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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 ORBInitializer
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 ·Î ORB ÃʱâÈÀÚ¸¦ µî·ÏÇÑ´Ù
ORBInitializers´Â Java ORB ÇÁ·ÎÆÛƼ¸¦ °æÀ¯ÇØ µî·ÏµË´Ï´Ù.
ÇÁ·ÎÆÛƼ¸íÀº ¾Æ·¡ÀÇ Çü½ÄÀ» ÃëÇÕ´Ï´Ù.
org.omg.PortableInterceptor.ORBInitializerClass. <Service>
<Service>
´Â
´ÙÀ½ÀÇ ÇÁ·ÎÆÛƼ¸¦ ±¸ÇöÇϴ 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 ORB ÇÁ·ÎÆÛƼ°¡ ¼öÁýµÇ¾î °¢°¢ÀÇ ÇÁ·ÎÆÛƼ·ÎºÎÅÍ <Service>
ºÎºÐÀÌ ÃßÃâµÇ¾î °´Ã¼´Â Ŭ·¡½º¸íÀ¸·Î¼ <Service>
ij¸¯ÅÍ ¶óÀÎÀ¸·Î ÀνºÅϽº°¡ »ý¼ºµÇ¾î ±× °´Ã¼·Î pre_init
¸Þ¼µå¿Í post_init
¸Þ¼µå°¡ È£ÃâµË´Ï´Ù. ¿¹¿Ü°¡ ¹ß»ýÇØµµ, ORB´Â ±×°ÍÀ» ¹«½ÃÇØ, 󸮸¦ ¼ÓÇàÇÕ´Ï´Ù.
·Ê
¿¹¸¦ µé¾î
X »ç°¡ ±â¼ú Ŭ¶óÀ̾ðÆ®ÃøÀÇ ·Î±ë¼ºñ½º¿¡ ´ÙÀ½ÀÇ ORBInitializer ±¸ÇöÀÌ ÀÖ´Ù°í ÇÕ´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·Á¸é,
»ç¿ëÀÚ´Â ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÕ´Ï´Ù.
java -Dorg.omg.PortableInterceptor.ORBInitializerClass.com.x.Logging.LoggingService MyApp
ÀΟ¼¼ÇÁŸ µî·Ï½ÃÀÇ ÁÖÀÇ
¿ä±¸ ÀΟ¼¼ÇÁŸ´Â ORB º£À̽º·Î µî·ÏµË´Ï´Ù.
°´Ã¼¸¶´ÙÀÇ °¡»ó ÀΟ¼¼ÇÁŸ¸¦ ½ÇÇöÇÏ·Á¸é, Â÷´ÜÁ¡¿¡ ÀÖ¾î¼ÀÇ Å¸°Ù»óÀÇ Á¤Ã¥ ¹®ÀÇÇØ ÀÛ¾÷ÀÇ Çʿ伺ÀÇ À¯¹«¸¦ °áÁ¤ÇÕ´Ï´Ù.
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 |
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ÀÎÅÍÆäÀ̽º org.omg.PortableInterceptor. ORBInitializerOperations ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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post_init,
pre_init |
ÀÎÅÍÆäÀ̽º org.omg.CORBA. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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_create_request,
_create_request,
_duplicate,
_get_domain_managers,
_get_interface_def,
_get_policy,
_hash,
_is_a,
_is_equivalent,
_non_existent,
_release,
_request,
_set_policy_override |
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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.