{"id":2509,"date":"2018-05-06T10:57:33","date_gmt":"2018-05-06T01:57:33","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=2509"},"modified":"2023-05-07T19:12:55","modified_gmt":"2023-05-07T10:12:55","slug":"%e3%80%90spring-framework%e3%80%91spring-data%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=2509","title":{"rendered":"\u3010Spring Framework\u3011Spring Data\u306b\u3064\u3044\u3066"},"content":{"rendered":"<h2>Spring Data\u3068\u306f\uff1f<\/h2>\n<p>\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u306b\u95a2\u3059\u308bSpring\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002<\/p>\n<h2>Spring Data\u306e\u7a2e\u985e<\/h2>\n<p>\u3069\u3053\u306b\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u3001\u3044\u304f\u3064\u304b\u7a2e\u985e\u304c\u5206\u304b\u308c\u307e\u3059\u3002<\/p>\n<h3>Spring Data JPA<\/h3>\n<p>Spring\u3067\u3001JPA\u3092\u5229\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u3092\u884c\u3046\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n<h4>JPA\u3068\u306f\uff1f<\/h4>\n<p>Java\u306e\u7d14\u6b63\u306e\u3001OR\u30de\u30c3\u30d4\u30f3\u30b0\uff08Java\u3067SQL\u3092\u4f7f\u3044\u3084\u3059\u304f\u3057\u305f\u6280\u8853\uff09\u306e\u6280\u8853\u306e\u3053\u3068\u3067\u3059\u3002JPQL\u306b\u3088\u308b\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\u8a73\u3057\u304f\u306f\u4e0b\u8a18\u306e\u8a18\u4e8b\u3067\u3082\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"bivntrCvJi\"><p><a href=\"http:\/\/www.code-magagine.com\/?p=1301\">\u3010Java\u3011O\/R\u30de\u30c3\u30d1\u30fc\u3068\u306f\uff1f<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"http:\/\/www.code-magagine.com\/?p=1301&#038;embed=true#?secret=bivntrCvJi\" data-secret=\"bivntrCvJi\" width=\"500\" height=\"282\" title=\"&#8220;\u3010Java\u3011O\/R\u30de\u30c3\u30d1\u30fc\u3068\u306f\uff1f&#8221; &#8212; \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30de\u30ac\u30b8\u30f3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Spring Data MongoDB<\/h3>\n<p>\u975eSQL\u3067\u3042\u308bMongoDB\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n<h3>Spring Data Hadoop<\/h3>\n<p>Hadoop\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n<h2>Spring Data JPA\u306e\u6982\u5ff5<\/h2>\n<p>\u300cSpring Data\u300d\u306e\u4e2d\u3067\u3082\u3001\u4e00\u756a\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u306f\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30ebDB\u3092\u5bfe\u8c61\u306b\u3057\u305f\u300cSpring Data JPA\u300d\u3067\u3057\u3087\u3046\u3002JPQL\u306b\u3088\u308b\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3084\u6392\u4ed6\u5236\u5fa1\u304c\u901a\u5e38\u306eJPA\u306b\u6bd4\u3079\u3066\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3068\u304b\u3092\u4f7f\u3048\u3070\u624b\u8efd\u306b\u3067\u304d\u308b\u306e\u3067\u683c\u6bb5\u306b\u697d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>JPA\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u3092<span style=\"color: #ff0000;\"><strong>\u300c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u300d\u3068\u3044\u3046\u5f62\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5316<\/strong><\/span>\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u540c\u6642\u306b\u3001\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u53d6\u5f97\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3082\u3001<span style=\"color: #ff0000;\"><strong>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/strong><\/span>\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30af\u30e9\u30b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">@Entity\r\n@Table(name = 'user')\r\npublic class User {\r\n  @Id\r\n  @Column(name = \"id\")\r\n  private String id;\r\n\r\n  @Column(name = \"name\")\r\n  private String name;\r\n\r\n}<\/pre>\n<p>Repository\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f5c\u6210\u3057\u3001\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3084\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3059\u308b\u3060\u3051\u3067Entity\u306e\u53c2\u7167\u30fb\u66f4\u65b0\u3092\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n<p>Repository\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u7d99\u627f\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306bRepository\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">public interface UserRepository extends JpaRepository&lt;User, Integer&gt; {\r\n    User findByEmail(String email);\r\n}<\/pre>\n<h3>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/h3>\n<p>\u307e\u305f\u3001\u305d\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u305f\u3061\u3092\u7ba1\u7406\u3059\u308b<span style=\"color: #ff0000;\"><strong>\u300c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u300d<\/strong><\/span>\u3068\u3044\u3046\u5b58\u5728\u3082\u3044\u307e\u3059\u3002<\/p>\n<p>Hibernate EntityManager\u7b49\u3001\u4e16\u306e\u4e2d\u306b\u8272\u3005\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u304c\u51fa\u56de\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><span style=\"color: #ff0000;\"><strong>\u300cSpring Data JPA\u300d<\/strong><\/span>\u3067\u306f\u3001\u8272\u3005\u7d44\u307f\u8fbc\u3081\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u81ea\u5206\u306e\u4f7f\u3044\u3084\u3059\u3044\u3082\u306e\u3092\u63a2\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Spring Data\u3068\u306f\uff1f \u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u306b\u95a2\u3059\u308bSpring\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002 Spring Data\u306e\u7a2e\u985e \u3069\u3053\u306b\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u3001\u3044\u304f\u3064\u304b\u7a2e\u985e\u304c\u5206\u304b\u308c\u307e\u3059\u3002 Spring Data  [&hellip;]","protected":false},"author":1,"featured_media":59,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[31],"tags":[],"_links":{"self":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/2509"}],"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=2509"}],"version-history":[{"count":9,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/2509\/revisions"}],"predecessor-version":[{"id":19568,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/2509\/revisions\/19568"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/media\/59"}],"wp:attachment":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2509"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}