{"id":4314,"date":"2018-06-17T23:44:32","date_gmt":"2018-06-17T14:44:32","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=4314"},"modified":"2023-05-27T20:29:37","modified_gmt":"2023-05-27T11:29:37","slug":"%e3%80%90java%e3%80%91%e3%80%8cpojo%e3%80%8d%e3%81%a8%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=4314","title":{"rendered":"\u3010Java\u3011\u300cPOJO\u300d\u3068\u306f\uff1f"},"content":{"rendered":"

Java\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u5468\u308a\u3092\u89e6\u3063\u3066\u3044\u308b\u3068\u3001\u300cPOJO\u300d<\/strong><\/span>\u3068\u3044\u3046\u5358\u8a9e\u306f\u826f\u304f\u8033\u306b\u3059\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u300cPOJO\u300d\u3068\u306f\uff1f<\/h2>\n

\u300cPlain Old Java Objects\u300d\u306e\u7565\u3067\u3001\u300cjava.lang.Object\u3092\u7d99\u627f\u3057\u3066\u3001\u305d\u308c\u4ee5\u5916\u4f55\u3082\u7d99\u627f\u3057\u3066\u3044\u306a\u3044\u3001\u30b7\u30f3\u30d7\u30eb\u306aJava\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d<\/strong><\/span>\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n

\u306a\u305c\u3053\u306e\u3088\u3046\u306a\u6982\u5ff5\u304c\u751f\u307e\u308c\u305f\u306e\u304b\uff1f<\/h2>\n

Java\u754c\u9688\u3067\u306f2000\u5e74\u4ee3\u534a\u3070\u304f\u3089\u3044\u306bEJB\u304c\u6614\u6d41\u884c\u3063\u305f\u306e\u3067\u3059\u304cEJB\u306f\u69d8\u3005\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306a\u3069\u3068\u9023\u643a\u3059\u308b\u3053\u3068\u3092\u610f\u8b58\u3057\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u3066\u975e\u5e38\u306a\u8907\u96d1\u306a\u7d99\u627f\u95a2\u4fc2\u306a\u3069\u306b\u306a\u3063\u3066\u304a\u308a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u306b\u4e4f\u3057\u3044\u4f5c\u308a\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u306a\u306e\u3067\u8fd1\u5e74\u306eStruts\u3084Spring\u306a\u3069\u306b\u4ee3\u8868\u3055\u308c\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u898b\u3089\u308c\u308b\u52d5\u304d\u3067\u30b7\u30f3\u30d7\u30eb\u306aJava\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u7d99\u627f\u3055\u305b\u305f\u4e0a\u3067\u4f5c\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3068\u3044\u3046\u611f\u3058\u306e\u6d41\u308c\u3067\u751f\u307e\u308c\u305f\u5358\u8a9e\u306b\u306a\u308a\u307e\u3059\u3002\u6df1\u3044\u6280\u8853\u7684\u306a\u610f\u5473\u306f\u6b63\u76f4\u8a00\u3048\u3070\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

EJB<\/h3>\n

\u30ea\u30e2\u30fc\u30c8\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u3084\u308a\u53d6\u308a\u3067\u304d\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3002EJB\u30d7\u30fc\u30eb\u3068\u3044\u3046\u5834\u6240\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u84c4\u7a4d\u3057\u3066\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u3082\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53d6\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002EJB\u30b3\u30f3\u30c6\u30ca\u306b\u767b\u9332\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8907\u96d1\u3067\u6c7a\u307e\u3063\u305f\u30eb\u30fc\u30eb\u3067\u8a18\u8ff0\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n

    \n
  1. SessionBean\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u7d99\u627f\u3057\u3066\u4f5c\u308b\u3002<\/li>\n
  2. EJB\u30b3\u30f3\u30c6\u30ca\u306b\u767b\u9332\u3059\u308b\u30af\u30e9\u30b9\u3092\u6271\u3046\u30af\u30e9\u30b9\u306fEJBObject\u3092\u7d99\u627f\u3059\u308b\u3002<\/li>\n
  3. \u4f5c\u6210\u3057\u305f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3084\u30af\u30e9\u30b9\u306a\u3069\u306fejb-jar.xml\u306b\u767b\u9332\u3057\u3066\u4f7f\u3046\u3002<\/li>\n<\/ol>\n

    EJB\u3092\u6271\u3046\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u5927\u898f\u6a21\u6848\u4ef6\u304c\u591a\u3044\u306e\u3067\u3053\u308c\u3060\u3051\u624b\u9806\u304c\u591a\u3044\u3068\u305d\u308c\u3060\u3051\u4f5c\u696d\u304c\u5897\u3048\u308b\u306e\u3067\u5acc\u306b\u306a\u3063\u3066\u304d\u307e\u3059\u3002(\u3082\u3061\u308d\u3093\u3001EJB\u306fEJB\u3067\u3082\u9032\u5316\u3092\u9042\u3052\u3066\u304a\u308a\u3001EJB3\u4ee5\u964d\u3068\u304b\u3067\u3042\u308c\u3070\u3053\u306e\u3088\u3046\u306a\u624b\u9806\u306f\u7c21\u7d20\u5316\u3055\u308c\u3066\u3044\u305f\u308a\u3057\u307e\u3059\u304c\u3001\u3084\u306f\u308aEJB\u3068\u3044\u3046\u4ed5\u7d44\u307f\u81ea\u4f53\u304c\u96e3\u89e3\u3067\u3042\u308b\u3053\u3068\u306f\u5909\u308f\u308a\u306a\u3044\u3067\u3059\u3002\uff09<\/p>\n

    SessionBean\u3084EJBObject\u3068\u3044\u3046EJB\u7279\u6709\u306e\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3055\u305b\u3089\u308c\u3066\u5168\u304f\u81ea\u7531\u5ea6\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n

    POJO\u3092\u5b9f\u88c5\u3057\u305f\u4f8b<\/h2>\n

    \u4f8b\u3048\u3070\u3001Struts\u7b49\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308c\u3070\u3001\u5fc5\u305a\u300cAction\u300d\u3068\u3044\u3046\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u3066\u3001\u30a2\u30af\u30b7\u30e7\u30f3\u30af\u30e9\u30b9\u3092\u4f5c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001Struts2\u3067\u306f\u3001POJO\u3067\u3001Object\u3092\u7d99\u627f\u3059\u308b\u3060\u3051\u306e\u30af\u30e9\u30b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

    \u306a\u306e\u3067\u3001Struts2\u306fStruts2\u4ee5\u5916\u306e\u5916\u90e8\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u4f9d\u5b58\u3057\u3066\u3044\u306a\u3044\u7d14\u7c8b\u306aJava\u4ed5\u69d8\u306b\u4f9d\u5b58\u3057\u305f\u758e\u7d50\u5408\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/strong><\/span>\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u8a00\u3048\u308b\u306e\u3067\u3059\u3002<\/p>\n

    POJO\u3092\u5b9f\u88c5\u3057\u305f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h3>\n
      \n
    • Struts2<\/li>\n
    • Spring MVC<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"Java\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u5468\u308a\u3092\u89e6\u3063\u3066\u3044\u308b\u3068\u3001\u300cPOJO\u300d\u3068\u3044\u3046\u5358\u8a9e\u306f\u826f\u304f\u8033\u306b\u3059\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u300cPOJO\u300d\u3068\u306f\uff1f \u300cPlain Old Java Objects\u300d\u306e\u7565\u3067\u3001\u300cjava.lang.Object\u3092\u7d99\u627f\u3057\u3066\u3001\u305d\u308c […]","protected":false},"author":1,"featured_media":3429,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/4314"}],"collection":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4314"}],"version-history":[{"count":9,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/4314\/revisions"}],"predecessor-version":[{"id":20220,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/4314\/revisions\/20220"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/media\/3429"}],"wp:attachment":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4314"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}