ä»æ¥ï¼æ¥ãå¤ãã£ã¡ãã£ããï¼ãä»æ¥ã¨ã¦ã¤ãã³ãåå ãã¦ãã¾ãããJavaEEåå¼·ä¼ã§ã¯ä»¥ä¸ã®æ¬ã®èªæ¸ä¼ãå®æ½ä¸ã§ããã¨ã
Domain-Driven Design: Tackling Complexity in the Heart of Software
- ä½è : Eric Evans
- åºç社/ã¡ã¼ã«ã¼: Addison-Wesley Professional
- çºå£²æ¥: 2003/08/22
- ã¡ãã£ã¢: ãã¼ãã«ãã¼
- è³¼å ¥: 4人 ã¯ãªãã¯: 113å
- ãã®ååãå«ãããã° (89件) ãè¦ã
ä»æ¥ã¯ããããã¨ãã¿ã¼ã³ããããæ¼ãã ã£ãã®ã§ããããé¢ç½ãè°è«ãããã ãããªãã¨ã¯äºæ³ãã¦ããã§ãããäºæ³ä»¥ä¸ã®é¢ç½ãè°è«ãããã¾ããã以ä¸èªåã®ææ³ã
- èªå·±ç´¹ä»ã¿ã¤ã
- ä»åã®ãã¼ãã¯ãããã¥ã¡ã³ãããããããã®äººãéçºä¸ã«ã©ãããããã¥ã¡ã³ããã©ãããè¦ç¹ã§æ¸ãã¦ãï¼ã¨ãããã¨ã§çºè¡¨ããã£ãããã§ããããã£ã±ãããç¡é§ãªããã¥ã¡ã³ããæ¸ãã®ãããããããã¨ããã®ã¯çµæ§å½ããåãªæãã§ããã®ç¡é§ãç¡é§ã§ãªããã®åºæºããããã£ã¦èª°ã®çºã«æ¸ãã¦ãã®ããã£ã¦ããè¦ç¹ãåå ãã¦ãã人ã«ã¯ããã¾ããããã¾ããããã«åå ãã¦ãã人ã¯æèã®é«ã人ãã¡ã ãããããããªã®ãããããªãããéçºè å ¨å¡ãããã§ãã£ãã幸ãã ãããªãã¨æããªããèãã¦ã¾ããã
- 第4ç« ã«ã¤ãã¦
- ã¬ã¤ã¤ã¼ã¢ã¼ããã¯ãã£ã«é¢ãã¦éç¹çã«è¿°ã¹ã¦ããæãããã¾ããããç§ã¯ãã¼ããGoyaä¸ä»£ãªã®ã§ãã¬ã¤ã¤ã¼å¤§å¥½ããªãã§ãããã¾ãæ代ã¯ã¬ã¤ã¤ã¼åããããã¨é¢åã ããã£ã¦ãã¨ãªãããã確ãã«ç¡é§ãªã¬ã¤ã¤ã¼ã¯ä½ãå¿ è¦ã¯ãªãã§ãããå¿ è¦ã ããã¬ã¤ã¤ã¼åããã¦ãã¤ãããªãããããã¾ããä½ãæã£ã¦ã¬ã¤ã¤ã¼ã¨ããã®ãï¼ã¯ãã£ã¨çªãè©°ãã¦èããã¹ãã§ãããWebã¢ããªã§è¨ãã°HTTPã«æ±æãããé åã¨ãDBã«æ±æãããé åã¯ããããã§ãããã¯åããããã§ããããã«æ±æãããªãç´ç²ãªãã¸ãã¯ãªä¸çã¯ããã¦ããããã¨æã人ãªã®ã§ããã¡ã¤ã³å±¤ã¨ãããããã¸ãã¯å±¤ã¨ãã¦æã¡ããæãããããããããæå³ã§ããã°æ¬¡ã®è°è«ã§åºã¦ãã"SERVICES"ã«ãªã£ã¡ãããããã©ã³ã¶ã¯ã·ã§ã³ã¹ã¯ãªãããªãã¨ããã£ã¦ãã ããªã®ããããã¾ãããããã¾ã ã¾ã æ·±å ããããªãã ããã»ã»ã»
- 第5ç« ã«ã¤ãã¦
- ãªãã¸ã§ã¯ãã«ã¤ãã¦è«ãã¦ããã¨ããã§ããããã¾ãåé¡ãã¡ãã£ã¨ããã¾ããªæãã¯ãããAssociationã«é¢ãã¦ã¯ãã¿ããªãããªã«ãã ãã£ã¦èãã¦ããã ã¨ããäºãæå¤ã ã£ããç§ã®èããã¾ã ã¾ã çãã®ããç§ãæ±ã£ã¦ããã®ãç°¡åãããã®ãã¯ããããªãããåæ¹åã®é¢é£ãªããã«ã¯ãããã¨ãªããªãããã£ã±ç°¡åãªãã®ããæ±ã£ã¦ãªãã®ããªããENTITY/VALUE OBJECTã«é¢ãã¦ã¯ãéä¸ã¡ãã£ã¨å£°ãããã£ã¦ãããã©ãåºå¥ã¯ç´ ç´ã«ä¸å¤ãã©ããã§ããããããªãããªãããã以ä¸ã®æ·±ãå®ç¾©ããã¦ãä¸æ¯ãªæ°ããããåºæ¬ã¯ENTITYã«ããããããããã©ãå¤ãå¤ãããªãã¦ç°¡åã«å ±æã§ãã¡ãã奴ããã¦ããã¤ãVALUE OBJECTã£ã¦åãã¨ãã¦ãããããããï¼ã¿ãããªããªã®ã§ãã©ãªãããè¨ããã¦ããã©ã¤ããµã¤ã¯ã«ãæ°ã«ããªãã§ãããã¤ã¯ããVALUE OBJECTã§ããã§ãããªæããå®ã¯5ç« ã§ã²ããããSERVICEã«é¢ãã¦ã©ãèªã£ã¦ãããããä»åã®æ大ã®æ¥½ãã¿ã ã£ããã§ãããSERVICEã¯æ®å¿µãªããæ å½è ä¸å¨ã§æ¬¡åã«ã¾ãã£ãã®ã§ãæ¬å½ã«æ®å¿µã ã£ããSERVICEã¨ããã®ã¯PofEAAã§ãDDDã§ãã§ã¦ãããã©ãçµæ§ãã¥ã¢ã³ã¹ãã¡ãã£ã¦ãã¦ãSeasarã§ããã¥ã¢ã³ã¹ãããããå¤ãããã®ãªã®ã§ãããã¯ã¤ã£ããã§èãããã£ããªãã¨ã
- æ親ä¼
- æçµçã«ã¯9åã«ãªã£ã¦ããããèå³æ·±ãè°è«ãè¡ããã¾ãããååã¯æ親ä¼ã¯åºãã«ããã£ããã©ããã£ã±æ親ä¼ã«ã¯ã§ãã¹ãã§ããã
ä»å"VALUE OBJECTS"ãæ å½ãããã§ãããæåæ°åãå ¥ãã¦å ¨è¨³ããã¦ããã¦ãã¾ã¨ããã¨ãããã§ããããããæ°åã®å ¥ã£ãæç« ã§ãåãå ´æãè¦åºãã¬ã¾ã¾åå ãã¦ãã¾ã£ãã®ã§çºè¡¨ãé·ããªã£ã¡ããã¾ããã»ã»ã»ãã®ããã§5ç« ããããã¾ããã§ãããã»ã»ã»æ¬å½ã«ãã¿ã¾ããã§ããã次ã«è¨³ãæ©ä¼ãããã ããã°ããã£ã¨ã¡ããã¨è¦ç´ãã¾ãã
ãã¨ãã¬ã¤ã¤ã¼ã¢ã¼ããã¯ãã£ã¼ã¯ä½æ¥åæ ãä¿å®ã®ããã«ãå¿ è¦ã ã¨ä»ã§ãæã£ã¦ãã®ã§ããããä¸å¿ã«ããããã¨çè«æ¦è£ ãããããªããå¯çµåã«ãªã£ããã®ã®ã¡ã³ããªãã¦ã§ããã¨ã¯èªåã¯æã£ã¦ãªãã®ã§ãã§ããéãççµåã«ããããã«ã¬ã¤ã¤ã¼ãåããã¹ãã ã¨æããªãããã®ããããã¾ãéã£ãé¢åã§è°è«ãããã¨ã«ããããªã
次åã¯10/25(å)ã«ãªãã¾ãããããã®æ¥ã¯æå¹Rubyä¼è°01ã«è¡ãæ°æºã ãªã®ã§ãæ¶ç®ã§æ¬¡åã®JavaEEåå¼·ä¼ã¯ä¸åå ã§ã»ã»ã»
æå¾ã«ä¼å ´æä¾ããã ãããªã¼ã¸ã¹ç·ç ãããå¹¹äºã®ããã ãããæ¬å½ã«ãç²ãæ§ï¼ãããã¨ããããã¾ããï¼