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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ ÆÐŰÁö ´ÙÀ½ÀÇ ÆÐŰÁö | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ |
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ÀÎÅÍÆäÀ̽ºÀÇ °³¿ä | |
AdapterActivator | ¾î´ðÅÍ activator´Â ¾ÆÀÌ POA (POA ÀÇ 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 ÀÖ°Ô ÇÕ´Ï´Ù. |
AdapterActivatorOperations | ¾î´ðÅÍ activator´Â ¾ÆÀÌ POA (POA ÀÇ 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 ÀÖ°Ô ÇÕ´Ï´Ù. |
Current | PortableServer::Current ÀÎÅÍÆäÀ̽º´Â CORBA::Current ·ÎºÎÅÍ ÆÄ»ýÇØ, ¸Þ¼ÒµåÀÇ °¢ ±¸ÇöÀ¸·Î ±× ¸Þ¼Òµå È£ÃâÀÇ ´ë»óÀÌ µÇ´Â ¿ÀºêÁ§Æ®ÀÇ ID ¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖ°Ô ÇÕ´Ï´Ù. |
CurrentOperations | PortableServer::Current ÀÎÅÍÆäÀ̽º´Â CORBA::Current ·ÎºÎÅÍ ÆÄ»ýÇØ, ¸Þ¼ÒµåÀÇ °¢ ±¸ÇöÀ¸·Î ±× ¸Þ¼Òµå È£ÃâÀÇ ´ë»óÀÌ µÇ´Â ¿ÀºêÁ§Æ®ÀÇ ID ¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖ°Ô 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 ÀÇ ¿ÀºêÁ§Æ® ID °¡ ¾îÇø®ÄÉÀÌ¼Ç ¶Ç´Â ORB ÀÇ ¾î´À ÂÊ¿¡ ÀÇÇØ »ý¼ºµÇ´ÂÁö¸¦ ÁöÁ¤ÇÕ´Ï´Ù. |
IdAssignmentPolicyOperations | IdAssignmentPolicy ´Â ÀÛ¼ºµÈ POA ÀÇ ¿ÀºêÁ§Æ® ID °¡ ¾îÇø®ÄÉÀÌ¼Ç ¶Ç´Â ORB ÀÇ ¾î´À ÂÊ¿¡ ÀÇÇØ »ý¼ºµÇ´ÂÁö¸¦ ÁöÁ¤ÇÕ´Ï´Ù. |
IdUniquenessPolicy | IdUniquenessPolicy ´Â ÀÛ¼ºµÈ POA ·Î ±âµ¿µÇ´Â ¼¹øÆ®¿¡°Ô, ÀÏÀÇÀÇ ¿ÀºêÁ§Æ® ID °¡ ÇÊ¿äÇѰ¡ ¾î¶²°¡¸¦ ³ªÅ¸³À´Ï´Ù. |
IdUniquenessPolicyOperations | IdUniquenessPolicy ´Â ÀÛ¼ºµÈ POA ·Î ±âµ¿µÇ´Â 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 ±âµ¿ÀÌ ¼Æ÷Æ®µÇ°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
ImplicitActivationPolicyOperations | ÀÌ Æú¸®½Ã´Â ÀÛ¼ºµÈ POA ·Î ¼¹øÆ®ÀÇ ¾Ï¹¬ÀûÀÎ ±âµ¿ÀÌ 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 ÄÝ·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 ÄÝ·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®¸¦ ±âµ¿ÇÒ ¼ö ÀÖ°Ô 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®¸¦ ±âµ¿ÇÒ ¼ö ÀÖ°Ô 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·¡½ºÀÇ °³¿ä | |
_ServantActivatorStub | POA ¿¡ RETAIN Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â ¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantActivator ÀÌ »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, ¸Þ¼ÒµåÀÇ °¢ ±¸ÇöÀ¸·Î ±× ¸Þ¼Òµå È£ÃâÀÇ ´ë»óÀÌ µÇ´Â ¿ÀºêÁ§Æ®ÀÇ ID ¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖ°Ô 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 ÄÝ·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¿ÜÀÇ °³¿ä | |
ForwardRequest | org/omg/PortableServer/ForwardRequest.java. |
Ŭ·¡½º¿Í ÀÎÅÍÆäÀ̽º¸¦ Á¦°øÇØ, ¾îÇø®ÄÉÀ̼ÇÀÇ ¼¹öÃøÀ» º¹¼ö º¥´õ°£ ORB ·Î À̽ÄÇÒ ¼ö ÀÖ°Ô ÇÕ´Ï´Ù.
Java ¿¡¼´Â POA (Portable Object Adaptor) º£À̽ºÀÇ DSI (Dynamic Skeleton Interface) ¼¹øÆ®´Â Ç¥ÁØÀÇ DynamicImplementation Ŭ·¡½º·ÎºÎÅÍ °è½ÂÇÕ´Ï´Ù. À̰ÍÀº Servant Ŭ·¡½º·ÎºÎÅÍ °è½ÂÇϰí ÀÖ½À´Ï´Ù. ³×ÀÌÆ¼ºêÀÎ Servant ÇüÀº POA ÀÇ PortableServer ¸ðµâ¿¡ ÀÇÇØ Á¤Àǵ˴ϴÙ. Java ¿¡¼´Â Servant ÇüÀº Java ÀÇ org.omg.PortableServer.Servant Ŭ·¡½º¿¡ MAP 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 ¸Þ¼Òµå ¿Ü¿¡, POA ±× ÀÚü¿¡ ÀÇÇØ ºÒ·Á °¡ ¼¹øÆ®ÀÇ µ¿ÀÛÀ» Á¦¾îÇϱâ À§Çؼ À¯Àú°¡ ¿À¹ö¶óÀ̵å(override) ÇÒ ¼ö ÀÖ´Â ¸Þ¼Òµåµµ 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 ·Î ¼Æ÷Æ®ÇÏ´Â CORBA ÀÇ Á¤½ÄÀû »ç¾ç¡¹À» ÂüÁ¶ÇØ ÁÖ¼¼¿ä.
PortableServer ¸ðµâÀº ´ÙÀ½ÀÇ POA °ü·ÃÀÇ ÀÎÅÍÆäÀ̽º¸¦ Á¤ÀÇÇÕ´Ï´Ù.
¶Ç, POA ´Â Servant ³×ÀÌÆ¼ºêÇüµµ Á¤ÀÇÇÕ´Ï´Ù.
»ó±âÀÇ °¢ ÀÎÅÍÆäÀ̽º¿¡´Â Operations
ÀÎÅÍÆäÀ̽º¸¦ °ü·ÃÁöÀ» ¼ö ÀÖ°í ÀÖ½À´Ï´Ù. Operations
ÀÎÅÍÆäÀ̽º´Â idlj
ÄÄÆÄÀÏ·¯¿¡ ÀÇÇØ »ý¼ºµÇ¾î °Å±â¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø ÀÎÅÍÆäÀ̽º¿¡ Á¤Àǵǰí ÀÖ´Â ¸Þ¼ÒµåÀÇ ¸Þ¼ÚµåÇüŸ¦ ÀúÀåÇÕ´Ï´Ù. Operations
ÀÎÅÍÆäÀ̽º´Â Ŭ¶óÀÌ¾ðÆ®¿Í ¼¹öÀÇ ¾çÂÊ ¸ðµÎ·ÎºÎÅÍ ¾×¼¼½º ÇÒ ¼ö ÀÖ½À´Ï´Ù¸¸, °Å±â¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø ÀÎÅÍÆäÀ̽º´Â Ŭ¶óÀÌ¾ðÆ®·ÎºÎÅÍ ¹Û¿¡ È£ÃâÇÒ ¼ö ¾ø½À´Ï´Ù.
PolicyValue
·Î ³¡³ª´Â Ŭ·¡½º´Â POA ÀÇ Æú¸®½Ã¸¦ ¼³Á¤ÇÏ´Â create_POA
È£Ãâ¿¡ »ç¿ëµÇ´Â °ªÀ» Á¦°øÇÕ´Ï´Ù. µ¥¸Õ½ºÆ®·¹À̼ǿ¡ ´ëÇØ¼´Â ÀÌÇÏÀÇÄڵ忹¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. PolicyValue
ÆÄÀÏ¿¡´Â ´ÙÀ½ÀÇ °ÍÀÌ ÀÖ½À´Ï´Ù.
IdAssignmentPolicyValue
IdUniquenessPolicyValue
ImplicitActivationPolicyValue
LifespanPolicyValue
RequestProcessingPolicyValue
ServantRetentionPolicyValue
ThreadPolicyValue
ÇïÆÛ Ŭ·¡½º´Â OMG IDL ÀÎÅÍÆäÀ̽º³»ÀÇ ¸ðµç À¯Àú Á¤ÀÇÇü¿¡ ´ëÇØ¼ »ý¼ºµÇ¾î ±×·¯ÇÑ ÇüÅÂÀÇ Á¶ÀÛ¿¡ ÇÊ¿äÇÑ static ¸Þ¼Òµå¸¦ Á¦°øÇÕ´Ï´Ù. ÇïÆÛ Ŭ·¡½º¿¡´Â ¾îÇø®ÄÉÀÌ¼Ç ÇÁ·Î±×·¡¸Ó°¡ »ç¿ëÇÏ´Â ¸Þ¼Òµå°¡ 1 °³¸¸ ÀÖ½À´Ï´Ù. narrow
¸Þ¼ÒµåÀÔ´Ï´Ù. IDL ÀÎÅÍÆäÀ̽º·ÎºÎÅÍ MAP µÇ´Â Java ÀÎÅÍÆäÀ̽º¸¸ÀÌ,narrow
¸Þ¼Òµå¸¦ Æ÷ÇÔÇÑ ÇïÆÛ Ŭ·¡½º¸¦ °®Ãß°í ÀÖ½À´Ï´Ù. µû¶ó¼,PortableServer
ÆÐŰÁö¿¡¼´Â ´ÙÀ½ÀÇ Å¬·¡½º¿¡¸¸ narrow
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ForwardRequestHelper
ServantActivatorHelper
ServantLocatorHelper
POA Ŭ·¡½º´Â ServantActivator
¶Ç´Â ServantLocator
ÀÇ ±¸Çö¿¡ »ç¿ëÇÕ´Ï´Ù.
ForwardRequest
¿¹¿Ü´Â ÇöÀçÀÇ ¿ä±¸¿Í ÈļÓÀÇ ForwardRequest
¿ä±¸¸¦ ±× ¿¹¿ÜÀÇ forward_reference
¸â¹ö¿¡ ³ªÅ¸³ ¿ÀºêÁ§Æ®¿¡ Àü´ÞÇÒ Ã¥ÀÓÀÌ ÀÖ´Â °ÍÀ» ORB ¿¡ ÅëÁöÇÕ´Ï´Ù.
PortableServer
¿¡ ÀÇÇØ ÇàÇØÁö´Â ó¸®ÀÇ ´ëºÎºÐÀº À¯Àú¿¡°Ô´Â º¸ÀÌÁö ¾Ê½À´Ï´Ù. ÀÌ ¶§¹®¿¡, »ó±âÀÇ ÀÎÅÍÆäÀ̽º °¡¿îµ¥·Î ÇÁ·Î±×·¡¸Ó°¡ »ç¿ëÇÏ´Â °ÍÀº ±×Àú ºÒ°úÀÔ´Ï´Ù. ³ª¸ÓÁöÀÇ ÀÎÅÍÆäÀ̽º´Â ORB ±¸Çö¿¡ ÀÇÇØ Á¦°øµË´Ï´Ù. ¾îÇø®ÄÉÀÌ¼Ç ÇÁ·Î±×·¡¸Ó°¡ »ç¿ëÇÏ´Â ÀÎÅÍÆäÀ̽º´Â ´ÙÀ½°ú °°½À´Ï´Ù.
AdapterActivator
¾î´ðÅÍ activator´Â POA ¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ°í ÀÖ¾î ¾ÆÀÌ POA (POA ÀÇ 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 ÀÖ°Ô ÇÕ´Ï´Ù. ½ÇÇàÀÇ ÃÊ¿¡ ÇÊ¿äÇÑ POA ¸¦ ¸ðµÎ ÀÛ¼ºÇÏ´Â ¾îÇø®ÄÉÀÌ¼Ç ¼¹ö¿¡¼´Â ¾î´ðÅÍ activator¸¦ »ç¿ëÇÒ Çʿ䵵 ÁغñÇÒ Çʿ䵵 ¾ø½À´Ï´Ù. Áï, ¿ä±¸ÀÇ Ã³¸®½Ã¿¡ POA ¸¦ ÀÛ¼ºÇÒ Çʿ䰡 ÀÖ´Â °æ¿ì¿¡¸¸ ¾î´ðÅÍ activator°¡ ÇÊ¿äÇÏ°Ô µË´Ï´Ù.
ServantLocator
POA ¿¡ NON_RETAIN
Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â ¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantLocator
°¡ »ç¿ëµË´Ï´Ù.
ServantActivator
POA ¿¡ RETAIN
Æú¸®½Ã°¡ ÁöÁ¤µÇ°í ÀÖÀ» ¶§´Â ¼¹øÆ® ¸Å´ÏÀú·Î¼ ServantActivator
ÀÌ »ç¿ëµË´Ï´Ù.
ÀÌ ÆÐŰÁö´Â Cookie ÇüÀ» out
ÆÄ¶ó¹ÌÅͷμ °Ç³×ÁÖ±â À§ÇÑ CookieHolder Ŭ·¡½º¸¦ Á¦°øÇÕ´Ï´Ù. CookieHolder
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import javax.naming.InitialContext; import javax.naming.Context; import javax.rmi.PortableRemoteObject ; import com.sun.corba.se.internal.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 Std. Ed. v1. 4.0 |
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