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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀüÀÇ ÆÐŰÁö ´ÙÀ½ÀÇ ÆÐŰÁö | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ |
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ÀÎÅÍÆäÀ̽º °³¿ä | |
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AdapterActivator | ¾î´ðÅÍ activator´Â ¾ÆÀÌ POA (POA ¾ÆÀÌÀÇ ¾î¶² °ÍÀΰ¡)ÀÇ À̸§À» ÁöÁ¤ÇÏ´Â ¿ä±¸¸¦ ¼ö½ÅÇßÀ» ¶§ÀÇ ºÎÀÛ¿ëÀ¸·Î¼ ¶Ç´Â activate ÆÄ¶ó¹ÌÅÍÄ¡¸¦ TRUE ·Î ¼³Á¤ÇØ find_POA¸¦ È£ÃâÇßÀ» ¶§¿¡ POA °¡ Çʿ信 µû¶ó¼ ¾ÆÀÌ POA¸¦ ÀÛ¼ºÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù. |
AdapterActivatorOperations | ¾î´ðÅÍ activator´Â ¾ÆÀÌ POA (POA ¾ÆÀÌÀÇ ¾î¶² °ÍÀΰ¡)ÀÇ À̸§À» ÁöÁ¤ÇÏ´Â ¿ä±¸¸¦ ¼ö½ÅÇßÀ» ¶§ÀÇ ºÎÀÛ¿ëÀ¸·Î¼ ¶Ç´Â activate ÆÄ¶ó¹ÌÅÍÄ¡¸¦ TRUE ·Î ¼³Á¤ÇØ find_POA¸¦ È£ÃâÇßÀ» ¶§¿¡ POA °¡ Çʿ信 µû¶ó¼ ¾ÆÀÌ POA¸¦ ÀÛ¼ºÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù. |
Current | PortableServer::Current ÀÎÅÍÆäÀ̽º´Â CORBA::Current ·ÎºÎÅÍ ÆÄ»ýÇØ, ¸Þ¼µåÀÇ °¢ ±¸ÇöÀ¸·Î ±× ¸Þ¼µå È£ÃâÀÇ ´ë»óÀÌ µÇ´Â ¿ÀºêÁ§Æ®ÀÇ ID ¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù. |
CurrentOperations | PortableServer::Current ÀÎÅÍÆäÀ̽º´Â CORBA::Current ·ÎºÎÅÍ ÆÄ»ýÇØ, ¸Þ¼µåÀÇ °¢ ±¸ÇöÀ¸·Î ±× ¸Þ¼µå È£ÃâÀÇ ´ë»óÀÌ µÇ´Â ¿ÀºêÁ§Æ®ÀÇ ID ¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù. |
ID_ASSIGNMENT_POLICY_ID | org/omg/PortableServer/ID_ASSIGNMENT_POLICY_ID.java. |
ID_UNIQUENESS_POLICY_ID | org/omg/PortableServer/ID_UNIQUENESS_POLICY_ID.java. |
IdAssignmentPolicy | IdAssignmentPolicy´Â ÀÛ¼ºµÈ POA ¿ÀºêÁ§Æ® ID °¡ ¾îÇø®ÄÉÀÌ¼Ç ¶Ç´Â ORB ¾î´À ÂÊ¿¡ ÇØ »ý¼ºµÇ´ÂÁö¸¦ ÁöÁ¤ÇÕ´Ï´Ù. |
IdAssignmentPolicyOperations | IdAssignmentPolicy´Â ÀÛ¼ºµÈ POA ¿ÀºêÁ§Æ® ID °¡ ¾îÇø®ÄÉÀÌ¼Ç ¶Ç´Â ORB ¾î´À ÂÊ¿¡ ÇØ »ý¼ºµÇ´ÂÁö¸¦ ÁöÁ¤ÇÕ´Ï´Ù. |
IdUniquenessPolicy | IdUniquenessPolicy´Â ÀÛ¼ºµÈ POA ·Î ½ÃÀ۵Ǵ ¼¹øÆ®¿¡°Ô, ÀÏÀÇÀÇ ¿ÀºêÁ§Æ® ID °¡ ÇÊ¿äÇѰ¡ ¾î¶²°¡¸¦ ³ªÅ¸³À´Ï´Ù. |
IdUniquenessPolicyOperations | IdUniquenessPolicy´Â ÀÛ¼ºµÈ POA ·Î ½ÃÀ۵Ǵ ¼¹øÆ®¿¡°Ô, ÀÏÀÇÀÇ ¿ÀºêÁ§Æ® ID °¡ ÇÊ¿äÇѰ¡ ¾î¶²°¡¸¦ ³ªÅ¸³À´Ï´Ù. |
IMPLICIT_ACTIVATION_POLICY_ID | org/omg/PortableServer/IMPLICIT_ACTIVATION_POLICY_ID.java. |
ImplicitActivationPolicy | ÀÌ Æú¸®½Ã´Â ÀÛ¼ºµÈ POA ·Î ¼¹øÆ®ÀÇ ¾Ï¹¬ÀûÀÎ ½ÃÀÛÀÌ ¼Æ÷Æ®µÇ°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
ImplicitActivationPolicyOperations | ÀÌ Æú¸®½Ã´Â ÀÛ¼ºµÈ POA ·Î ¼¹øÆ®ÀÇ ¾Ï¹¬ÀûÀÎ ½ÃÀÛÀÌ ¼Æ÷Æ®µÇ°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
LIFESPAN_POLICY_ID | org/omg/PortableServer/LIFESPAN_POLICY_ID.java. |
LifespanPolicy | LifespanPolicy´Â ÀÛ¼ºµÈ POA ·Î ±¸ÇöµÈ ¿ÀºêÁ§Æ®ÀÇ À¯È¿±â°£À» ³ªÅ¸³À´Ï´Ù. |
LifespanPolicyOperations | LifespanPolicy´Â ÀÛ¼ºµÈ POA ·Î ±¸ÇöµÈ ¿ÀºêÁ§Æ®ÀÇ À¯È¿±â°£À» ³ªÅ¸³À´Ï´Ù. |
POA | POA ¿ÀºêÁ§Æ®´Â ¿ÀºêÁ§Æ®ÀÇ Ä÷º¼ÇÀÇ ±¸ÇöÀ» °ü¸®ÇÕ´Ï´Ù. |
POAManager | °¢ POA ¿ÀºêÁ§Æ®¿¡´Â POAManager ¿ÀºêÁ§Æ®¸¦ °ü·ÃÁöÀ» ¼ö ÀÖ°í ÀÖ½À´Ï´Ù. |
POAManagerOperations | °¢ POA ¿ÀºêÁ§Æ®¿¡´Â POAManager ¿ÀºêÁ§Æ®¸¦ °ü·ÃÁöÀ» ¼ö ÀÖ°í ÀÖ½À´Ï´Ù. |
POAOperations | POA ¿ÀºêÁ§Æ®´Â ¿ÀºêÁ§Æ®ÀÇ Ä÷º¼ÇÀÇ ±¸ÇöÀ» °ü¸®ÇÕ´Ï´Ù. |
REQUEST_PROCESSING_POLICY_ID | org/omg/PortableServer/REQUEST_PROCESSING_POLICY_ID.java. |
RequestProcessingPolicy | ÀÌ Æú¸®½Ã´Â ÀÛ¼ºµÈ POA °¡ ¾î¶»°Ô ¿ä±¸¸¦ ó¸®ÇÏ´ÂÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
RequestProcessingPolicyOperations | ÀÌ Æú¸®½Ã´Â ÀÛ¼ºµÈ POA °¡ ¾î¶»°Ô ¿ä±¸¸¦ ó¸®ÇÏ´ÂÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
SERVANT_RETENTION_POLICY_ID | org/omg/PortableServer/SERVANT_RETENTION_POLICY_ID.java. |
ServantActivator | POA ¿¡ RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â
¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantActivator °¡ »ç¿ëµË´Ï´Ù. |
ServantActivatorOperations | POA ¿¡ RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â
¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantActivator °¡ »ç¿ëµË´Ï´Ù. |
ServantLocator | POA ¿¡ NON_RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â ¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantLocator °¡ »ç¿ëµË´Ï´Ù. |
ServantLocatorOperations | POA ¿¡ NON_RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â ¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantLocator °¡ »ç¿ëµË´Ï´Ù. |
ServantManager | ¼¹øÆ® ¸Å´ÏÀú´Â POA °¡ Á¤ÁöÁßÀÇ ¿ÀºêÁ§Æ®¸¦ Ÿ°ÙÀ¸·Î ÇÑ ¿ä±¸¸¦ ¼ö½ÅÇßÀ» ¶§¿¡ Çʿ信 µû¶ó¼ ¿ÀºêÁ§Æ®¸¦ ½ÃÀÛÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù. |
ServantManagerOperations | ¼¹øÆ® ¸Å´ÏÀú´Â POA °¡ Á¤ÁöÁßÀÇ ¿ÀºêÁ§Æ®¸¦ Ÿ°ÙÀ¸·Î ÇÑ ¿ä±¸¸¦ ¼ö½ÅÇßÀ» ¶§¿¡ Çʿ信 µû¶ó¼ ¿ÀºêÁ§Æ®¸¦ ½ÃÀÛÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù. |
ServantRetentionPolicy | ÀÌ Æú¸®½Ã´Â ÀÛ¼ºµÈ POA °¡ ¾×ƼºêÇÑ ¼¹øÆ®¸¦ Active Object Map ¿¡ º¸Á¸ÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
ServantRetentionPolicyOperations | ÀÌ Æú¸®½Ã´Â ÀÛ¼ºµÈ POA °¡ ¾×ƼºêÇÑ ¼¹øÆ®¸¦ Active Object Map ¿¡ º¸Á¸ÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
THREAD_POLICY_ID | org/omg/PortableServer/THREAD_POLICY_ID.java. |
ThreadPolicy | ThreadPolicy´Â ÀÛ¼ºµÈ POA ·Î »ç¿ëµÇ´Â thread ¸ðµ¨À» ³ªÅ¸³À´Ï´Ù. |
ThreadPolicyOperations | ThreadPolicy´Â ÀÛ¼ºµÈ POA ·Î »ç¿ëµÇ´Â thread ¸ðµ¨À» ³ªÅ¸³À´Ï´Ù. |
Ŭ·¡½º °³¿ä | |
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_ServantActivatorStub | POA ¿¡ RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â
¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantActivator °¡ »ç¿ëµË´Ï´Ù. |
_ServantLocatorStub | POA ¿¡ NON_RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â ¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantLocator °¡ »ç¿ëµË´Ï´Ù. |
CurrentHelper | PortableServer::Current ÀÎÅÍÆäÀ̽º´Â CORBA::Current ·ÎºÎÅÍ ÆÄ»ýÇØ, ¸Þ¼µåÀÇ °¢ ±¸ÇöÀ¸·Î ±× ¸Þ¼µå È£ÃâÀÇ ´ë»óÀÌ µÇ´Â ¿ÀºêÁ§Æ®ÀÇ ID ¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù. |
DynamicImplementation | ¿ÀºêÁ§Æ® È£ÃâÀÇ µ¿ÀûÀΠ󸮸¦ °¡´ÉÇÏ°Ô ÇÕ´Ï´Ù. |
ForwardRequestHelper | org/omg/PortableServer/ForwardRequestHelper.java. |
IdAssignmentPolicyValue | IdAssignmentPolicyValue ¿¡´Â ´ÙÀ½ÀÇ °ªÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
IdUniquenessPolicyValue | IdUniquenessPolicyValue ¿¡´Â ´ÙÀ½ÀÇ °ªÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
ImplicitActivationPolicyValue | ImplicitActivationPolicyValue ¿¡´Â ´ÙÀ½ÀÇ ½Ã¸àƽ½º¸¦ ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
LifespanPolicyValue | LifespanPolicyValue ¿¡´Â ´ÙÀ½ÀÇ °ªÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
POAHelper | POA ¿ÀºêÁ§Æ®´Â ¿ÀºêÁ§Æ®ÀÇ Ä÷º¼ÇÀÇ ±¸ÇöÀ» °ü¸®ÇÕ´Ï´Ù. |
RequestProcessingPolicyValue | RequestProcessingPolicyValue ¿¡´Â ´ÙÀ½ÀÇ °ªÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
Servant | ³×ÀÌÆ¼ºêÀÎ Servant ÇüÀ» Á¤ÀÇÇÕ´Ï´Ù. |
ServantActivatorHelper | POA ¿¡ RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â
¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantActivator °¡ »ç¿ëµË´Ï´Ù. |
ServantActivatorPOA | POA ¿¡ RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â
¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantActivator °¡ »ç¿ëµË´Ï´Ù. |
ServantLocatorHelper | POA ¿¡ NON_RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â ¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantLocator °¡ »ç¿ëµË´Ï´Ù. |
ServantLocatorPOA | POA ¿¡ NON_RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â ¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantLocator °¡ »ç¿ëµË´Ï´Ù. |
ServantRetentionPolicyValue | ServantRetentionPolicyValue ¿¡´Â ´ÙÀ½ÀÇ °ªÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
ThreadPolicyValue | ThreadPolicyValue ¿¡´Â ´ÙÀ½ÀÇ °ªÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
¿¹¿Ü °³¿ä | |
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ForwardRequest | org/omg/PortableServer/ForwardRequest.java. |
Ŭ·¡½º¿Í ÀÎÅÍÆäÀ̽º¸¦ Á¦°øÇØ, ¾îÇø®ÄÉÀ̼ÇÀÇ ¼¹öÃøÀ» º¹¼ö º¥´õ°£ ORB ·Î À̽ÄÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù.
Java ¿¡¼´Â POA (Portable Object Adaptor) º£À̽ºÀÇ DSI (Dynamic Skeleton Interface) ¼¹øÆ®´Â Ç¥ÁØÀÇ DynamicImplementation Ŭ·¡½º·ÎºÎÅÍ »ó¼ÓÇÕ´Ï´Ù. À̰ÍÀº,Servant Ŭ·¡½º·ÎºÎÅÍ »ó¼ÓÇϰí ÀÖ½À´Ï´Ù. ³×ÀÌÆ¼ºêÀÎ Servant ÇüÀº, POA PortableServer ¸ðµâ¿¡ ÇØ Á¤Àǵ˴ϴÙ. Java ¿¡¼´Â Servant ÇüÀº Java org.omg.PortableServer.Servant Ŭ·¡½º¿¡ ¸Ê µË´Ï´Ù. ÀÌ Å¬·¡½º´Â ¸ðµç POA ¼¹øÆ® ±¸ÇöÀÇ base class·Î¼ ±â´ÉÇØ, ¾îÇø®ÄÉÀÌ¼Ç ÇÁ·Î±×·¡¸Ó°¡ È£ÃâÇÒ ¼ö ÀÖ´Â ¸î°³ÀÇ ¸Þ¼µå ¿Ü¿¡ POA ±× ÀÚü¿¡ ÇØ ºÒ·Á °¡ ¼¹øÆ®ÀÇ µ¿ÀÛÀ» Á¦¾îÇϱâ À§Çؼ À¯Àú°¡ ¿À¹ö¶óÀ̵å(override) ÇÒ ¼ö ÀÖ´Â ¸Þ¼µåµµ Á¦°øÇÕ´Ï´Ù.
Java 2 Platform, Standard Edition, v. 1.4 °¡ ÁذÅÇϰí ÀÖ´Â Á¤½ÄÀû OMG »ç¾çÀÇ ¼Æ÷Æ® ³¡³ ¼½¼Ç¿¡ ´ëÇØ¼´Â ¡¸J2SE 1.4 ¿¡ ÀÖ¾î¼ÀÇ CORBA ¼Æ÷Æ®ÀÇ Á¤½ÄÀû »ç¾ç¡¹À» ÂüÁ¶ÇϽʽÿÀ.
PortableServer ¸ðµâÀº, ´ÙÀ½ÀÇ POA °ü·ÃÀÇ ÀÎÅÍÆäÀ̽º¸¦ Á¤ÀÇÇÕ´Ï´Ù.
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IdAssignmentPolicyValue
IdUniquenessPolicyValue
ImplicitActivationPolicyValue
LifespanPolicyValue
RequestProcessingPolicyValue
ServantRetentionPolicyValue
ThreadPolicyValue
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ServantActivatorHelper
ServantLocatorHelper
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ForwardRequest
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ServantLocator
POA ¿¡ NON_RETAIN
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ServantActivator
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import javax.naming.InitialContext;import javax.naming.Context;import javax.rmi.PortableRemoteObject ;import com.sun.corba.se.impl.poa.POAORB;import org.omg.PortableServer. *;import java.util. *;import org.omg.CORBA. *;import javax.rmi.CORBA.Stub;import javax.rmi.CORBA.Util; public class HelloServer { public HelloServer(String[] args) { try { Properties p = System.getProperties(); // p.put("org.omg.CORBA.ORBClass", "com.sun.corba.ee.internal.POA.POAORB"); ORB orb = ORB.init( args, p ); POA rootPOA = (POA) orb.resolve_initial_references("RootPOA"); Policy[] tpolicy = new Policy[3]; tpolicy[0] = rootPOA.create_lifespan_policy( LifespanPolicyValue.TRANSIENT ); tpolicy[1] = rootPOA.create_request_processing_policy( RequestProcessingPolicyValue.USE_ACTIVE_OBJECT_MAP_ONLY ); tpolicy[2] = rootPOA.create_servant_retention_policy( ServantRetentionPolicyValue.RETAIN); POA tpoa = rootPOA.create_POA("MyTransientPOA", null, tpolicy); String ObjectId = "MyObjectId"; byte[] oid = ObjectId.getBytes(); org.omg.CORBA.Object obj = tpoa.create_reference_with_id(oid, new _HelloImpl_Tie(). _all_interfaces(tpoa, oid)[0]); HelloInterface helloRef = (HelloInterface) PortableRemoteObject.narrow( obj, HelloInterface.class ); Context initialNamingContext = new InitialContext(); initialNamingContext.rebind("HelloService", helloRef); System.out.println("Hello Server: Ready..."); orb.run(); } catch (Exception e) { System.out.println("Trouble: " + e); e.printStackTrace(); } } public static void main(String args[]) { new HelloServer( args ); }}
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JavaTM 2 Platform Standard Ed. 5.0 |
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