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[Á¤º¸±â¼ú] ¸ðµ¨¸µ ¸ÞŸµ¥ÀÌÅ͸¦ À§ÇÑ Ç¥ÁØÈ­

ÃÖ±Ù µé¾î ¼ÒÇÁÆ®¿þ¾î ¼³°è¿Í °ü·ÃÇÏ¿© °´Ã¼ÁöÇ⠸𵨸µ(Object-Oriented Modelling)À» ÀÌ¿ëÇÏ´Â ¹æ¹ýÀÌ ¸¹ÀÌ »ç¿ëµÇ°í ÀÖÀ¸¸ç, ƯÈ÷ OMG(Object Management Group)ÀÇ UML(Unified Modeling Language)¸¦ ÀÌ¿ëÇÑ ¼³°è¹æ¹ýÀÌ ¸¹ÀÌ »ç¿ëµÇ°í ÀÖ´Ù. ±×·¯³ª UMLÀ» ÀÌ¿ëÇÑ ½Ã½ºÅÛ ¼³°è¿¡ ´Ù¾çÇÑ ¼³°èµµ±¸³ª °³¹ßµµ±¸ ¹× Á¤º¸ ÀúÀå¼Ò¸¦ ÀÌ¿ëÇÔÀº ±â¾÷ÀÇ ½Ã½ºÅÛ ±¸Ãà°ú ü°èÀûÀ̸鼭 ÅëÇÕÀûÀÎ Á¤º¸ °ü¸®¸¦ µ½´Â °ÍÀº »ç½ÇÀÌÁö¸¸, ¼­·Î ´Ù¸¥ º¥´õ ȤÀº °°Àº º¥´õ¿¡ ÀÇÇÑ µµ±¸µé°£¿¡¼­ Á¶Â÷µµ Á¤º¸ÀÇ È£È¯¼º ¹®Á¦°¡ ´ëµÎµÇ´Â °æ¿ì°¡ ¸¹´Ù. ÀÌ·¯ÇÑ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÑ OMGÀÇ XMI(XML Metadata Interchange)´Â ƯÁ¤ º¥´õÀÇ ¸ðµ¨¸µ µµ±¸³ª ¸ÞŸµ¥ÀÌÅÍ ÀúÀå¼Ò°£¿¡ °´Ã¼ ±â¹ÝÀÇ ±¸Á¶È­µÈ ¸ÞŸµ¥ÀÌÅÍÀÇ »óÈ£ ±³È¯À» °¡´ÉÄÉ Çϱâ À§ÇÑ Ç¥ÁØÀ¸·Î Á¦½ÃÇÑ´Ù.

 

XMI¿Í °ü·ÃµÈ ÁÖ¿ä Ç¥ÁØÈ­ ºÐ¾ß

ÇöÀç ÁøÇàµÇ°í ÀÖ´Â XMI °ü·Ã Ç¥ÁØÈ­ ºÐ¾ß´Â ´ÙÀ½°ú °°´Ù.

-         MOF(Meta-Object Facility)-OMG

-         UML(Unified Modeling Language)-OMG

-         CWM(Common Warehouse Metamodel)-OMG

-         XML(eXtensible Markup Language)-W3C(World Wide Web Consortium)

-         XML DOM(Document Object Model)-W3C

-         XMI(XML Metadata Interchange)-OMG

 

XMI Ç¥ÁØÈ­ ¹æÇâ

XMI´Â OMGÀÇ MDA(Model Driven Architecture)¿¡¼­ °øÀ¯µÇ´Â ±âº» ÇÙ½É ¸ðµ¨Áß Çϳª·Î ¾î¶°ÇÑ Ç÷§Æû, ¾ÖÇø®ÄÉÀ̼Ç, µµ±¸ ¹× µ¥ÀÌÅͺ£À̽º¿¡¼­µµ ¼º°øÀûÀ¸·Î ÅëÇÕ ¹× »óÈ£°øÀ¯°¡ °¡´ÉÇϵµ·Ï ±â¹ÝÀ» Á¦°øÇØÁØ´Ù. ±×¸² 1Àº MOF, UML, CWM, XMIÀÇ °ü°è¸¦ ¹¦»çÇϰí ÀÖ´Ù.

´Ù¾çÇÑ °´Ã¼ °ü·Ã Á¤º¸¸¦ ÀúÀåÇϱâ À§ÇÑ ¸ÞŸÁ¤º¸¸¦ ¹¦»çÇÒ ¼ö ÀÖ´Â ¸ÞŸ¸ðµ¨ÀÎ MOF ModelÀ» W3CÀÇ Ç¥ÁØÀÎ XML·Î ¸ÅÇÎµÈ XMI¸¦ ÅëÇÏ¿© »óÈ£ ±³È¯ ¹× ¿î¿ëÀÌ °¡´ÉÇÏ°Ô µÈ´Ù. MOF, UMLÀ» XML ÆÄÀÏ·Î ÀϰüµÇ°Ô ¸ÅÇÎÇϰí ÇØ¼®µÇ°Ô Çϱâ À§ÇÏ¿© XML ¹®¼­ÀÇ ±¸Á¶¿Í ¹®¹ýÀ» Á¤ÀÇÇÑ °ÍÀÌ XMI DTDÀÌ´Ù. OMG¿¡¼­´Â uml.dtd¿Í mof.dtd¸¦ Á¦°øÇÑ´Ù.

 

<±×¸² 1> Relationship between MDA core model

 

XMIÀÇ ÀÌÁ¡°ú È¿°ú

XMI´Â °´Ã¼±â¹Ý ¸ÞÅ͵¥ÀÌÅͷμ­ ¼­·Î ´Ù¸¥ ¸ðµ¨¸µ µµ±¸, »ç¶÷, ¾ð¾î, Ç÷§Æû, ȯ°æ µî¿¡ µ¶¸³ÀûÀ̹ǷΠ»óÈ£ ȣȯ¼º ¹× µ¶¸³¼ºÀ» Á¦°øÇÑ´Ù. À̸¦ ÅëÇØ °´Ã¼ µ¥ÀÌÅÍÀÇ »óÈ£ ±³È¯ ¹× °øÀ¯, ½Ã½ºÅÛ ¸ðµ¨¸µ¿¡ ´ëÇÑ Á¤º¸ÀÇ ±³È¯ ¹× °øÀ¯°¡ XML ÆÄÀÏ·Î ½±°Ô ÀÌ·ç¾îÁú ¼ö ÀÖ´Ù.

 

°ü·Ã ÀïÁ¡ ¹× Ç¥ÁØÈ­ ÁøÇà Á¤µµ


<±×¸² 2> XMI¸¦ ÅëÇÑ ¸ÞŸµ¥ÀÌÅÍÀÇ È°¿ë

 

XMI´Â MOFÀÇ ¹öÀüÀ» ±â¹ÝÀ¸·Î Ç¥ÁØÈ­µÇ°í ÀÖÀ¸¸ç ÇöÀç MOF 2.0±â¹Ý XMI 2.1¹öÀüÀÌ ÃÖ½ÅÀÌ´Ù. ¾ÕÀ¸·Îµµ MOFÀÇ Ç¥ÁØÈ­ °³¹ß°ú ÇÔ²² Áö¼ÓÀûÀ¸·Î °³¹ßµÉ °ÍÀÌ´Ù.

 

½ÃÀåÀü¸Á ¹× ÇâÈÄ ÃßÁø°èȹ

XMI¸¦ Ȱ¿ëÇÑ µ¶¸³ÀûÀÎ ¸ÞŸµ¥ÀÌÅÍÀÇ ±³È¯ ¹× °øÀ¯°¡ °¡´ÉÇÔ¿¡ µû¶ó MDA±â¹Ý ¼ÒÇÁÆ®¿þ¾î °³¹ß ¹®¼­ÀÇ »óȣȣȯ ¹× °øÀ¯°¡ °¡´ÉÇØÁö¸ç, UMLÀÌ ¼ÒÇÁÆ®¿þ¾î ¼³°è ¾ð¾îÀÇ Ç¥ÁØÀ¸·Î °ÅÀÇ ÀÚ¸®¸¦ ¸Þ±èÀ¸·Î ÀÎÇØ ÀÌ¿¡ °ü·ÃµÈ ´ëºÎºÐÀÇ µµ±¸µéÀÌ XMI¸¦ Áö¿øÇϸ®¶ó ¿¹»óµÈ´Ù.

ÃÖ¼º¿î (¸íÁö´ëÇб³ ÄÄÇ»ÅͰøÇаú ±³¼ö, OMG Korea Chair, choisw@mju.ac.kr)

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