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jpaã«é–¢ã™ã‚‹todogzmã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (8)

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JPAã®å•é¡Œç‚¹ - ã²ãŒã‚„ã™ã‚’ blog
JPAã«ã¯éžå¸¸ã«æœŸå¾…ã—ã¦ã„ã‚‹äººã‚‚å¤šã„ã§ã—ã‚‡ã†ã€‚ç§ã‚‚ãã®ä¸€äººã§ã™ã€‚å®Ÿéš›ã«ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ä½¿ã£ã¦ã¿ã¦ã€è¦‹ãˆã¦ããŸå•é¡Œç‚¹ã‚’æ›¸ã„ã¦ã¿ã¾ã™ã€‚JPAã®å®Ÿè£…ã¨ã—ã¦ã¯ï½¤Hibernate3.2ã‚’ä½¿ã£ã¦ã„ã¾ã™ã€‚ å¦ç¿’ã‚³ã‚¹ãƒˆãŒé«˜ã„ã€‚ JPAã®å…¨æ©Ÿèƒ½ã®ã†ã¡ï½¤ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ä½¿ã†ã‚‚ã®ã«çµžã‚Šè¾¼ã‚“ã§æ•™è‚²ã™ã‚‹ã¨ã€3æ—¥ç¨‹åº¦ã§æ•™ãˆã‚‹ã“ã¨ãŒã§ãã‚‹ã®ã§ã™ãŒï½¤ãã“ãã“ä½¿ãˆã‚‹ã‚ˆã†ã«ãªã‚‹ã«ã¯ï½¤2ã€œ4é€±é–“ã‹ã‹ã‚Šã¾ã™ã€‚ã“ã‚Œã¯ã€Hibernate in Actionã«ã‚‚æ›¸ã„ã¦ã„ã‚‹ã®ã§ãã†ã„ã†ã‚‚ã®ãªã‚“ã§ã—ã‚‡ã†ã€‚ ãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ãŒé›£ã—ã„ã€‚ å¤šãã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§å®Ÿéš›ã«ãƒãƒžãƒ«ã®ã¯ã“ã‚Œã§ã—ã‚‡ã†ã€‚ã†ã¡ã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã¯ï½¤Hibernateè·äººã§ã‚ã‚‹å°æž—ã•ã‚“ãŒã„ã‚‹ã«ã‚‚ã‹ã‹ã‚ã‚‰ãšã„ã‚ã„ã‚è‹¦åŠ´ã—ã¾ã—ãŸã€‚Hibernateè·äººã®ã„ãªã„ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ä½¿ã†ã®ã¯åŽ³ã—ã„ã®ã§ã¯ãªã„ã‹ã¨æ€ã„ã¾ã™ã€‚ SQLã®æ‰±ã„ãŒè²§å¼±ã€‚ JPQLã¯ã€SQLã®ã‹ãªã‚Šè²§å¼±ãªã‚µãƒ–ã‚»ãƒƒãƒˆãªã®
todogzm 2008/06/16
Java

jpa
ãƒªãƒ³ã‚¯
JPA(Java Persistence API)ã¯ç¾Žå‘³ã—ã„ã‹ï¼Ÿ | shimashimaã®æ—¥è¨˜ | ã‚¹ãƒ©ãƒ‰
ä»Šå‚åŠ ã—ã¦ã„ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§JPA(ãƒ—ãƒãƒã‚¤ãƒ€ã¯Hibernate)ã‚’åˆ©ç”¨ã—ã¦ãŠã‚Šã€ç§ã®æ‹…å½“ã¯DBã‚¢ã‚¯ã‚»ã‚¹éƒ¨åˆ†ã‚‚å«ã‚€ã®ã§JPAã‚’å®Ÿéš›ã«ã•ã‚ã£ã¦ã„ã‚‹ã€‚11æœˆé ƒã‚ˆã‚Šã•ã‚ã‚Šã ã—ãŸã®ã§3ãƒ¶æœˆã¡ã‚‡ã£ã¨ã«ãªã‚‹ãŒã€å®Ÿéš›ã«ä½¿ã£ã¦ã¿ã¦ã®æ„Ÿæƒ³(ãƒ¡ãƒªãƒƒãƒˆ/ãƒ‡ãƒ¡ãƒªãƒƒãƒˆ)ã‚’æ›¸ã„ã¦ã¿ã‚‹ã€‚ ãƒ¡ãƒªãƒƒãƒˆ DB/ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®é–¢é€£ãŒã»ã¼è‡ªå‹•åŒ–ã•ã‚Œã‚‹ã®ã§é–‹ç™ºåŠ¹çŽ‡ã¯ã‚ˆã„ã€‚å¤§æŠµã®ã“ã¨ã¯JQPLã§æ¸ˆã‚€ã®ã§SQLã¯ã»ã¨ã‚“ã©å¿…è¦ãªã„ã€‚ã ãŒã€JPQLã¯SQLã®çŸ¥è˜ãŒç„¡ã„ã¨ã»ã¼ä½¿ãˆãªã„ã®ã§SQLã‚’ã—ã‚‰ãªã„äººã«ã¯ä½¿ã„ã“ãªã›ãªã„ã€‚Entityã¸ã®ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‹ã‚‰DDLç”ŸæˆãŒå¯èƒ½ã€‚ã‚‚ã—ãã¯DDLã‹ã‚‰EntityãŒç”Ÿæˆå¯èƒ½ã€‚O/Rã«é–¢ã™ã‚‹æƒ…å ±ã¯ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã§è¨˜è¿°å¯èƒ½ãªãŸã‚ã€ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã¯ã—ã‚„ã™ã„ã€‚ãƒ‡ãƒ¡ãƒªãƒƒãƒˆ ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆãŒå°‘ãªã„ã€‚å˜ç´”ã€ã‚‚ã—ãã¯å°‘ã—è¤‡é›‘ãªä½ã§ã‚ã‚Œã°å•é¡Œãªã„ãŒã€ãã‚Œã‚’è¶Šãˆã‚‹ã¨æ‰‹ã«è² ãˆãªããªã‚‹ã€‚ã¾ãŸã€JPAã®ä»•æ§˜ã®ç¯„å›²ã§å¯¾å¿œã§ããªã
todogzm 2008/06/16
Java

jpa
ãƒªãƒ³ã‚¯
ç¬¬3å›žã€€Javaæ¨™æº–ã®O/Rãƒžãƒƒãƒ”ãƒ³ã‚°æ©Ÿèƒ½ã€ŒJava Persistence APIã€
å‰å›žã¯EJB 3.0ã®ã‚¤ãƒ³ã‚¿ãƒ¼ã‚»ãƒ—ã‚¿æ©Ÿèƒ½ã‚’ä½¿ã£ãŸã‚»ãƒƒã‚·ãƒ§ãƒ³Beanã¨ã‚³ãƒ³ãƒ†ãƒŠç®¡ç†ã«ã‚ˆã‚‹ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã—ãŸã€‚ä»Šå›žã¯Java EEï¼ˆEnterprise Editionï¼‰ã‚„Java SEï¼ˆStandard Editionï¼‰ã«ãŠã‘ã‚‹O/Rãƒžãƒƒãƒ”ãƒ³ã‚°ã®æ¨™æº–ã«ãªã‚‹ã€ŒJava Persistence APIã€ï¼Š1ã‚’ç´¹ä»‹ã—ã¾ã—ã‚‡ã†ã€‚ Java Persistence APIã‚’ä½¿ã†ãƒ¡ãƒªãƒƒãƒˆã¯å¤§ããäºŒã¤ã‚ã‚Šã¾ã™ã€‚ä¸€ã¤ç›®ã¯ï¼Œå°‘ãªã„ãƒ—ãƒã‚°ãƒ©ãƒ ãƒ»ã‚³ãƒ¼ãƒ‰ã§ãƒ‡ãƒ¼ã‚¿ã«ã‚¢ã‚¯ã‚»ã‚¹ã§ãã‚‹ã“ã¨ã§ã™ã€‚Java Persistence APIã¯ï¼ŒJavaã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«æ ¼ç´ã—ãŸã‚Šï¼Œãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ãƒ‡ãƒ¼ã‚¿ã‚’Javaã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¸å¤‰æ›ã—ãŸã‚Šã™ã‚‹å‡¦ç†ã‚’è‡ªå‹•åŒ–ã—ã¦ãã‚Œã¾ã™ã€‚ã—ãŸãŒã£ã¦ï¼Œãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒ»ã‚¢ã‚¯ã‚»ã‚¹ç”¨ã®APIã§ã‚ã‚‹JDBCã‚’ç›´æŽ¥ä½¿ã£ãŸã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚ˆã‚Šã‚‚å°‘ãªã„ãƒ—ãƒã‚°ãƒ©ãƒ ãƒ»ã‚³ãƒ¼ãƒ‰ã§ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¸ã®ã‚¢ã‚¯ã‚»
todogzm 2008/06/15
Java

jpa
ãƒªãƒ³ã‚¯
TopLink JPA Extensions Reference
TopLink Essentials JPA Extensions Reference Version: 07/25/07GlassFish: Version 2, Build 54 The Java Persistence API (JPA), part of the Java Enterprise Edition 5 (Java EE 5) Enterprise Java Beans (EJB) 3.0 specification, greatly simplifies Java persistence and provides an object-relational mapping approach that allows you to declaratively define how to map Java objects to relational database
todogzm 2008/06/15
Java

jpa
ãƒªãƒ³ã‚¯
Wonseok Kim's Blog: TopLink Essentials enhancements - category-specific logging level and cascade refresh query hint
todogzm 2008/06/13
SQLãƒã‚°ã‚’å‡ºåŠ›ã§ãã‚‹ã‚ˆã†ãªãƒã‚°ãƒ¬ãƒ™ãƒ«è¨å®š

Java

jpa
ãƒªãƒ³ã‚¯
http://weblogs.java.net/blog/guruwons/archive/2007/02/toplink_essenti_1.html
todogzm 2008/06/13
Java

jpa

maven
ãƒªãƒ³ã‚¯
JPAæ³¨é‡ˆã®å‚ç…§æƒ…å ±
JPAæ³¨é‡ˆã®å‚ç…§æƒ…å ± ãƒãƒ¼ã‚¸ãƒ§ãƒ³ï¼š 05/04/07 GlassFishï¼š ãƒãƒ¼ã‚¸ãƒ§ãƒ³2ã€Build 41 Java Enterprise Edition 5ï¼ˆJava EE 5ï¼‰Enterprise Java Beansï¼ˆEJBï¼‰3.0ä»•æ§˜ã®ä¸€éƒ¨ã§ã‚ã‚‹Java Persistence APIï¼ˆJPAï¼‰ã¯ã€Javaã®æ°¸ç¶šæ€§ã‚’å¤§å¹…ã«ç°¡æ˜“åŒ–ã—ã€Javaã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ»ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹è¡¨ã¸å®£è¨€çš„ã«å®šç¾©ã™ã‚‹ã€æ¨™æº–çš„ã‹ã¤ç§»æ¤æ€§ã® é«˜ã„ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãƒ»ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ»ãƒžãƒƒãƒ”ãƒ³ã‚°ãƒ»ã‚¢ãƒ—ãƒãƒ¼ãƒã‚’æä¾›ã—ã¾ã™ã€‚ã“ã®ã‚¢ãƒ—ãƒãƒ¼ãƒã¯ã€Java EE 5ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒ»ã‚µãƒ¼ãƒãƒ¼ã®å†…éƒ¨ãŠã‚ˆã³Java Standard Editionï¼ˆJava SEï¼‰5ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®EJBã‚³ãƒ³ãƒ†ãƒŠå¤–éƒ¨ã®ä¸¡æ–¹ã§å‹•ä½œã—ã¾ã™ã€‚ JPAã‚’ä½¿ç”¨ã™ã‚‹ã¨ã€æ³¨é‡ˆã‚’ä½¿ç”¨ã—ã¦ã‚¨ãƒ³ãƒ†ã‚£ãƒ†ã‚£ã®JPAå‹•ä½œã‚’æ§‹æˆã§ãã¾ã™ã€‚ æ³¨é‡ˆã¨ã¯ã€Javaã‚½ãƒ¼ã‚¹ãƒ»
todogzm 2008/06/12
Java

jpa
ãƒªãƒ³ã‚¯
ã€ç‰¹é›†ã€‘Java Persistence API + H2å¾¹åº•è§£èª¬ - EJBã˜ã‚ƒãªãã¦ã‚‚DBã¸æ°¸ç¶šåŒ– (1) Java Persistence APIã¨ã¯ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
Java Persistence APIã¨ã¯ Java Persistence API(ä»¥ä¸‹ã€JPA)ã¯ã€JSR 220ã§ä»•æ§˜ãŒæ¨™æº–åŒ–ã•ã‚Œã¦ã„ã‚‹EJB 3.0(Enterprise JavaBeans, Version 3.0)ã®ä¸€éƒ¨ã¨ã—ã¦æ–°ãŸã«å°Žå…¥ã•ã‚ŒãŸã€Javaã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®æ°¸ç¶šåŒ–ã®ãŸã‚ã®APIã§ã‚ã‚‹ã€‚EJB 3.0ä»¥å‰ã¯ã€æ°¸ç¶šåŒ–ã«é–¢ã™ã‚‹ä¸»è¦ãªAPIã¨ã—ã¦JDO(Java Data Object)ã¨EJB Entity Beanã®2ç¨®é¡žãŒã‚ã£ãŸã€‚ã—ã‹ã—ã“ã®ä¸¡è€…ã®é–“ã«ã¯äº’æ›æ€§ãŒãªã„ãŸã‚æ··ä¹±ã®å…ƒã¨ãªã£ã¦ã„ãŸã€‚ã“ã®JDOã¨Entity Beanã®æ•´åˆæ€§ã‚’å–ã‚‹ãŸã‚ã«æ–°ãŸã«è¨è¨ˆã•ã‚ŒãŸã®ãŒJPAã§ã€æ©Ÿèƒ½çš„ã«ã¯å¾“æ¥ã®Entity Beanã«ç›¸å½“ã™ã‚‹POJOãƒ™ãƒ¼ã‚¹ã®APIã¨ãªã£ã¦ã„ã‚‹ã€‚ JPAã¯EJB 3.0ã¨åŒæ§˜ã«JSR 220ã«ãŠã„ã¦ãã®ä»•æ§˜ãŒå®šã‚ã‚‰ã‚Œã¦ã„ã‚‹ãŒã€APIã¨ã—ã¦ã¯EJBã‹ã‚‰ã¯ç‹¬ç«‹ã—ã¦ã„
todogzm 2008/02/01
Java

orm

jpa
ãƒªãƒ³ã‚¯
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