Data Handler ±âº» Ŭ·¡½º È®Àå

Custom Data Handler¸¦ ÀÛ¼ºÇÏ·Á¸é, data-handler ±âº» Ŭ·¡½º(DataHandler)¸¦ È®ÀåÇÏ¿© »ç¿ëÀÚ °íÀ¯ data-handler Ŭ·¡½º¸¦ ÀÛ¼ºÇϽʽÿÀ.

DataHandler Ŭ·¡½º¿¡´Â º¯È¯(¹®ÀÚ¿­¿¡¼­ Business Object·Î ¹× Business Object¿¡¼­ ¹®ÀÚ¿­·Î) ¹× °³¹ßÀ» Áö¿øÇϱâ À§ÇÑ À¯Æ¿¸®Æ¼ ¸Þ¼Òµå°¡ µé¾î ÀÖ½À´Ï´Ù. EDK¿¡´Â Custom Data Handler¿¡ ´ëÇÑ ½ºÅÓ ÄÚµå ¹× makefileÀÌ ÀÖ½À´Ï´Ù.

½ºÅÓ ÆÄÀÏ¿¡´Â ±¸ÇöÇØ¾ß ÇÏ´Â ¸ðµç ¸Þ¼Òµå°¡ ³ª¿­µÇ¾î ÀÖÀ¸¸ç ºó Ŭ·¡½º¸¦ Á¤ÀÇÇÏ´Â Java Äڵ尡 ÀÖ½À´Ï´Ù. Custom Data Handler¸¦ »ý¼ºÇϱâ À§ÇÑ ÅÛÇø®Æ®·Î ½ºÅÓ ÆÄÀÏÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

½ºÅÓ ÆÄÀÏÀ» »ç¿ëÇÏ¿© Data Handler ¼Ò½º ÆÄÀÏÀ» ÀÛ¼ºÇÏ·Á¸é ´ÙÀ½À» ¼öÇàÇϽʽÿÀ.

  1. StubDataHandler.java ÆÄÀÏÀ» º¹»çÇÏ°í ÆÄÀÏÀÌ Á¤ÀÇÇÏ´Â data-handler Ŭ·¡½º À̸§°ú ÀÏÄ¡Çϵµ·Ï À̸§À» ¹Ù²Ù½Ê½Ã¿À.

    ½ºÅÓ ÆÄÀÏÀº Á¦Ç° µð·ºÅ丮ÀÇ DevelopmentKits\edk\DataHandler ¼­ºêµð·ºÅ丮¿¡ »óÁÖÇÕ´Ï´Ù. ¿©±â¿¡´Â Data Handler ÆÐŰÁöÀÎ com.crossworlds.DataHandlers¸¦ °¡Á®¿À´Â import¹®ÀÌ Æ÷ÇԵ˴ϴÙ.

    ÀÌ ¸í·É¹®Àº JCDK(Java Connector Development Kit)¿¡¼­ ÀϺΠŬ·¡½ºµµ °¡Á®¿É´Ï´Ù.

  2. StubDataHandler Ű¿öµå¸¦ Custom Data Handler¸¦ ±¸ÇöÇϴ Ŭ·¡½ºÀÇ À̸§À¸·Î º¯°æÇϽʽÿÀ.

    ¿¹¸¦ µé¾î, ´ÙÀ½ ÇàÀº DataHandler Ŭ·¡½º¸¦ È®ÀåÇÏ¿© HtmlDataHandler¶ó°í ÇÏ´Â Custom Data Handler Ŭ·¡½º¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

    public class HtmlDataHandler extends DataHandler
     

Copyright IBM Corp. 1997, 2003