\u3053\u3093\u306b\u3061\u306f\u3002\u306b\u3093\u3058\u3093\u3067\u3059\u3002<\/p>\n
Spring Boot\u3067\u5b9f\u88c5\u3059\u308b\u3068\u304d\u306b\u6c17\u3092\u3064\u3051\u3066\u6b32\u3057\u3044\u30dd\u30a4\u30f3\u30c8\u30d9\u30b9\u30c8\uff13\uff5e\u69cb\u6210\u7de8\uff5e<\/a><\/p><\/blockquote>\n<\/iframe><\/p>\n<p>\u5c11\u3057\u524d\u306b\u4e0a\u3052\u305f\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3002\u6700\u5f8c\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u306f\u8a73\u7d30\u3092\u5272\u611b\u3057\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001<br \/>\n\u3042\u3042\u3001\u3053\u308c\u306f\u30a8\u30f3\u30c8\u30ea\u3092\u57f7\u7b46\u3057\u306a\u3051\u308c\u3070\uff01\uff01\uff01\u3068\u71b1\u610f\u306e\u6e67\u304f\u4e8b\u614b\u304c\u767a\u751f\u3057\u305f\u306e\u3067\u3001<br \/>\n\u4eca\u56de\u306f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u7d5e\u3063\u3066\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u66f8\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h1>\u57fa\u790e\u306e\u57fa\u790e\u7de8<\/h1>\n<p>\u3054\u5b58\u77e5\u306e\u65b9\u3082\u591a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5ff5\u306e\u305f\u3081\u3001\u6539\u3081\u3066Spring Boot\u3067\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\u65b9\u6cd5\u3092\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n<h2>\u57fa\u672c\u5f62<\/h2>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n @Transactional\r\n public void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u3053\u3061\u3089\u304c\u57fa\u672c\u5f62\u3067\u3059\u3002<br \/>\n\u4f55\u304b\u3057\u3089\u306e\u30e1\u30bd\u30c3\u30c9\u306b<code>@Transactional<\/code>\u3068\u3044\u3046\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u304c1\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u5bfe\u8c61\u3092\u5897\u3084\u3059<\/h2>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n @Transactional(rollbackFor=Exception.class)\r\n public void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001<code>rollbackFor=xxxException.class<\/code>\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001<br \/>\n\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u306a\u3044<code>Exception<\/code>\u304c\u767a\u751f\u3055\u308c\u305f\u5834\u5408\u306b\u3082\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u3001\u975e\u691c\u67fb\u4f8b\u5916\uff08<code>RuntimeException<\/code>\u3092\u7d99\u627f\u3057\u305f<code>Exception<\/code>\u30af\u30e9\u30b9\uff09\u306a\u306e\u3067\u3001\u691c\u67fb\u4f8b\u5916\u3067\u306f\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u307e\u305b\u3093\u3002<br \/>\n\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u304a\u4f5c\u6cd5\u306b\u3088\u3063\u3066\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4ed8\u4e0e\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h1>\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u7de8<\/h1>\n<h2>\u3055\u3066\u554f\u984c\u3067\u3059<\/h2>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n public void mainTask() {\r\n save();\r\n }\r\n\r\n @Transactional\r\n private void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u4e0a\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\u3067\u8aa4\u3063\u3066\u3044\u308b\u70b9\u30922\u3064\u7b54\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p> <\/p>\n<p> <\/p>\n<p>\u30fb\u30fb\u30fb\u30fb<\/p>\n<p> <\/p>\n<p> <\/p>\n<p> <\/p>\n<p>\u30fb\u30fb\u30fb\u30fb<\/p>\n<p> <\/p>\n<p> <\/p>\n<p> <\/p>\n<p>\u30fb\u30fb\u30fb\u30fb<\/p>\n<p> <\/p>\n<p> <\/p>\n<p> <\/p>\n<p>\u8003\u3048\u3066\u3044\u305f\u3060\u3051\u305f\u3067\u3057\u3087\u3046\u304b\u3002<br \/>\n\u305d\u308c\u3067\u306f\u3001\u56de\u7b54\u3067\u3059\u3002<\/p>\n<h2>\u56de\u7b54\u305d\u306e\uff11<\/h2>\n<p> <\/p>\n<p><strong>@Transactional\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306fpublic\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3051\u308b\u3079\u3057\uff01\uff01<\/strong><\/p>\n<p> <\/p>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n @Transactional\r\n public void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u6700\u521d\u306b\u4e0a\u3052\u305f\u57fa\u672c\u5f62\u3068\u540c\u3058\u3088\u3046\u306b\u3001<code>public<\/code>\u306e\u30e1\u30bd\u30c3\u30c9\u306b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4ed8\u4e0e\u3057\u305f\u5834\u5408\u306e\u307f\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n<code>private<\/code>\u306f\u3082\u3061\u308d\u3093\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3082<code>protected<\/code>\u3082\u3060\u3081\u3067\u3059\u3002<\/p>\n<h2>\u56de\u7b54\u305d\u306e\uff12<\/h2>\n<p> <\/p>\n<p><strong>@Transactional\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u3064\u3051\u305f\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u5225\u306e\u30af\u30e9\u30b9\u304b\u3089\u547c\u3073\u51fa\u3059\u3079\u3057\uff01\uff01<\/strong><\/p>\n<p> <\/p>\n<pre class=\"brush: java; title: SampleController.java; notranslate\" title=\"SampleController.java\">\r\n@Controller\r\npublic class SampleController {\r\n\r\n @Autowired\r\n private SampleService service;\r\n \r\n @RequestMapping\r\n public void mainTask() {\r\n service.save();\r\n }\r\n}\r\n<\/pre>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n @Transactional\r\n public void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u540c\u3058\u30af\u30e9\u30b9\u304b\u3089\u306e\u547c\u3073\u51fa\u3057\u3067\u306f\u3001\u3044\u304f\u3089<code>public<\/code>\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u3082\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u307e\u305b\u3093\u3002<br \/>\n\u3042\u3068\u3001<code>Spring<\/code>\u306e\u6a5f\u80fd\u3092\u4f7f\u3063\u305f\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u884c\u3046\u306e\u3067\u3001\u5f53\u7136\u306e\u3088\u3046\u306b\u5358\u306a\u308b\u30c9\u30e1\u30a4\u30f3\u30af\u30e9\u30b9\u304b\u3089\u306e\u547c\u3073\u51fa\u3057\u3082NG\u3067\u3059\u3002<span class=\"footnote_referrer\"><a role=\"button\" tabindex=\"0\" onclick=\"footnote_moveToReference_19300_1('footnote_plugin_reference_19300_1_1');\" onkeypress=\"footnote_moveToReference_19300_1('footnote_plugin_reference_19300_1_1');\" ><sup id=\"footnote_plugin_tooltip_19300_1_1\" class=\"footnote_plugin_tooltip_text\">1)<\/sup><\/a><span id=\"footnote_plugin_tooltip_text_19300_1_1\" class=\"footnote_tooltip\">\u305d\u3093\u306a\u3053\u3068\u3092\u3059\u308b\u4eba\u306f\u3044\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u304c<\/span><\/span><script type=\"text\/javascript\"> jQuery('#footnote_plugin_tooltip_19300_1_1').tooltip({ tip: '#footnote_plugin_tooltip_text_19300_1_1', tipClass: 'footnote_tooltip', effect: 'fade', predelay: 0, fadeInSpeed: 200, delay: 400, fadeOutSpeed: 200, position: 'top center', relative: true, offset: [10, 10], });<\/script><br \/>\n\u4e0a\u306e\u4f8b\u306e\u3088\u3046\u306bController\u304b\u3089Service\u3092\u547c\u3073\u51fa\u3059\u3084\u3001Service\u304b\u3089Component\u3092\u547c\u3073\u51fa\u3059\u3001\u3068\u3044\u3046\u3088\u3046\u306b\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n<h1>\u304a\u308f\u308a\u306b<\/h1>\n<p>\u4eca\u56de\u306f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\u65b9\u6cd5\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u4f55\u304c\u96e3\u3057\u3044\u3063\u3066\u3001\u6b63\u5e38\u306b\u6319\u52d5\u3057\u3066\u3044\u308c\u3070\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u306f\u767a\u52d5\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3088\u306d\u3002<br \/>\n\u3068\u306f\u3044\u3048\u300c\u4e88\u671f\u305b\u306c\u4e0d\u5177\u5408\u304c100%\u767a\u751f\u3057\u306a\u3044\u300d\u306a\u3093\u3066\u3053\u3068\u306f\u3042\u308a\u5f97\u306a\u3044\u306e\u304c\u73fe\u5b9f\u4e16\u754c\u3002<br \/>\n\u3082\u3057\u3082\u306e\u3068\u304d\u306b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u6b63\u3057\u304f\u52d5\u304b\u305a\u3001\u4e00\u90e8\u306e\u30c7\u30fc\u30bf\u3060\u3051\u30b3\u30df\u30c3\u30c8\u3055\u308c\u3066\u3057\u307e\u3063\u305f\u3089\u3001\u3001\u3001<br \/>\n\u30b7\u30b9\u30c6\u30e0\u304c\u53d6\u308a\u6271\u3063\u3066\u3044\u308b\u5185\u5bb9\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u3001\u5c11\u306a\u304f\u3068\u3082\u9762\u5012\u304f\u3055\u3044\u4e8b\u614b\u306b\u306a\u308b\u3053\u3068\u306f\u8acb\u3051\u5408\u3044\u3067\u3059\u3002<br \/>\n\u79c1\u3082\u3053\u306e\u8a18\u4e8b\u3092\u66f8\u3044\u3066\u3001\u6539\u3081\u3066\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u91cd\u8981\u6027\u3092\u5fc3\u306b\u523b\u307f\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"https:\/\/spring.pleiades.io\/spring\/docs\/current\/spring-framework-reference\/data-access.html#transaction-declarative-annotations\">https:\/\/spring.pleiades.io\/spring\/docs\/current\/spring-framework-reference\/data-access.html#transaction-declarative-annotations<\/a><\/p>\n<p>\u672c\u8a18\u4e8b\u3092\u57f7\u7b46\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u3001\u3053\u3061\u3089\u306e\u516c\u5f0f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u53c2\u7167\u3057\u307e\u3057\u305f\u3002<br \/>\n\u6163\u308c\u3066\u304f\u308b\u3068\u304a\u3056\u306a\u308a\u306b\u3057\u3066\u3057\u307e\u3044\u304c\u3061\u3067\u3059\u304c\u3001<br \/>\n\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u3046\u969b\u306f\u3001\u304d\u3061\u3093\u3068\u516c\u5f0f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u53c2\u7167\u3059\u308b\u3088\u3046\u306b\u3057\u306a\u3044\u3068\u3067\u3059\u306d\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u307f\u306a\u3055\u307e\u3082\u5feb\u9069\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30e9\u30a4\u30d5\u3092\uff01<\/p>\n<div class=\"speaker-mute footnotes_reference_container\"> <div class=\"footnote_container_prepare\"><p><span role=\"button\" tabindex=\"0\" class=\"footnote_reference_container_label pointer\" onclick=\"footnote_expand_collapse_reference_container_19300_1();\">\u6ce8\u8a33\u306f\u3053\u3061\u3089<\/span><span role=\"button\" tabindex=\"0\" class=\"footnote_reference_container_collapse_button\" style=\"display: none;\" onclick=\"footnote_expand_collapse_reference_container_19300_1();\">[<a id=\"footnote_reference_container_collapse_button_19300_1\">+<\/a>]<\/span><\/p><\/div> <div id=\"footnote_references_container_19300_1\" style=\"\"><table class=\"footnotes_table footnote-reference-container\"><caption class=\"accessibility\">\u6ce8\u8a33\u306f\u3053\u3061\u3089<\/caption> <tbody> \r\n\r\n<tr class=\"footnotes_plugin_reference_row\"> <th scope=\"row\" class=\"footnote_plugin_index_combi pointer\" onclick=\"footnote_moveToAnchor_19300_1('footnote_plugin_tooltip_19300_1_1');\"><a id=\"footnote_plugin_reference_19300_1_1\" class=\"footnote_backlink\"><span class=\"footnote_index_arrow\">↑<\/span>1<\/a><\/th> <td class=\"footnote_plugin_text\">\u305d\u3093\u306a\u3053\u3068\u3092\u3059\u308b\u4eba\u306f\u3044\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u304c<\/td><\/tr>\r\n\r\n <\/tbody> <\/table> <\/div><\/div><script type=\"text\/javascript\"> function footnote_expand_reference_container_19300_1() { jQuery('#footnote_references_container_19300_1').show(); 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<\/iframe><\/p>\n<p>\u5c11\u3057\u524d\u306b\u4e0a\u3052\u305f\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3002\u6700\u5f8c\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u306f\u8a73\u7d30\u3092\u5272\u611b\u3057\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001<br \/>\n\u3042\u3042\u3001\u3053\u308c\u306f\u30a8\u30f3\u30c8\u30ea\u3092\u57f7\u7b46\u3057\u306a\u3051\u308c\u3070\uff01\uff01\uff01\u3068\u71b1\u610f\u306e\u6e67\u304f\u4e8b\u614b\u304c\u767a\u751f\u3057\u305f\u306e\u3067\u3001<br \/>\n\u4eca\u56de\u306f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u7d5e\u3063\u3066\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u66f8\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h1>\u57fa\u790e\u306e\u57fa\u790e\u7de8<\/h1>\n<p>\u3054\u5b58\u77e5\u306e\u65b9\u3082\u591a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5ff5\u306e\u305f\u3081\u3001\u6539\u3081\u3066Spring Boot\u3067\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\u65b9\u6cd5\u3092\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n<h2>\u57fa\u672c\u5f62<\/h2>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n @Transactional\r\n public void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u3053\u3061\u3089\u304c\u57fa\u672c\u5f62\u3067\u3059\u3002<br \/>\n\u4f55\u304b\u3057\u3089\u306e\u30e1\u30bd\u30c3\u30c9\u306b<code>@Transactional<\/code>\u3068\u3044\u3046\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u304c1\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u5bfe\u8c61\u3092\u5897\u3084\u3059<\/h2>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n @Transactional(rollbackFor=Exception.class)\r\n public void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001<code>rollbackFor=xxxException.class<\/code>\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001<br \/>\n\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u306a\u3044<code>Exception<\/code>\u304c\u767a\u751f\u3055\u308c\u305f\u5834\u5408\u306b\u3082\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u3001\u975e\u691c\u67fb\u4f8b\u5916\uff08<code>RuntimeException<\/code>\u3092\u7d99\u627f\u3057\u305f<code>Exception<\/code>\u30af\u30e9\u30b9\uff09\u306a\u306e\u3067\u3001\u691c\u67fb\u4f8b\u5916\u3067\u306f\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u307e\u305b\u3093\u3002<br \/>\n\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u304a\u4f5c\u6cd5\u306b\u3088\u3063\u3066\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4ed8\u4e0e\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h1>\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u7de8<\/h1>\n<h2>\u3055\u3066\u554f\u984c\u3067\u3059<\/h2>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n public void mainTask() {\r\n save();\r\n }\r\n\r\n @Transactional\r\n private void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u4e0a\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\u3067\u8aa4\u3063\u3066\u3044\u308b\u70b9\u30922\u3064\u7b54\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p> <\/p>\n<p> <\/p>\n<p>\u30fb\u30fb\u30fb\u30fb<\/p>\n<p> <\/p>\n<p> <\/p>\n<p> <\/p>\n<p>\u30fb\u30fb\u30fb\u30fb<\/p>\n<p> <\/p>\n<p> <\/p>\n<p> <\/p>\n<p>\u30fb\u30fb\u30fb\u30fb<\/p>\n<p> <\/p>\n<p> <\/p>\n<p> <\/p>\n<p>\u8003\u3048\u3066\u3044\u305f\u3060\u3051\u305f\u3067\u3057\u3087\u3046\u304b\u3002<br \/>\n\u305d\u308c\u3067\u306f\u3001\u56de\u7b54\u3067\u3059\u3002<\/p>\n<h2>\u56de\u7b54\u305d\u306e\uff11<\/h2>\n<p> <\/p>\n<p><strong>@Transactional\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306fpublic\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3051\u308b\u3079\u3057\uff01\uff01<\/strong><\/p>\n<p> <\/p>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n @Transactional\r\n public void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u6700\u521d\u306b\u4e0a\u3052\u305f\u57fa\u672c\u5f62\u3068\u540c\u3058\u3088\u3046\u306b\u3001<code>public<\/code>\u306e\u30e1\u30bd\u30c3\u30c9\u306b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4ed8\u4e0e\u3057\u305f\u5834\u5408\u306e\u307f\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n<code>private<\/code>\u306f\u3082\u3061\u308d\u3093\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3082<code>protected<\/code>\u3082\u3060\u3081\u3067\u3059\u3002<\/p>\n<h2>\u56de\u7b54\u305d\u306e\uff12<\/h2>\n<p> <\/p>\n<p><strong>@Transactional\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u3064\u3051\u305f\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u5225\u306e\u30af\u30e9\u30b9\u304b\u3089\u547c\u3073\u51fa\u3059\u3079\u3057\uff01\uff01<\/strong><\/p>\n<p> <\/p>\n<pre class=\"brush: java; title: SampleController.java; notranslate\" title=\"SampleController.java\">\r\n@Controller\r\npublic class SampleController {\r\n\r\n @Autowired\r\n private SampleService service;\r\n \r\n @RequestMapping\r\n public void mainTask() {\r\n service.save();\r\n }\r\n}\r\n<\/pre>\n<pre class=\"brush: java; title: SampleService.java; notranslate\" title=\"SampleService.java\">\r\n@Service\r\npublic class SampleService {\r\n\r\n @Transactional\r\n public void save() {\r\n\r\n \uff08\u306a\u3093\u3089\u304b\u3057\u3089\u306e\u4fdd\u5b58\u51e6\u7406\uff09\r\n\r\n }\r\n}\r\n<\/pre>\n<p>\u540c\u3058\u30af\u30e9\u30b9\u304b\u3089\u306e\u547c\u3073\u51fa\u3057\u3067\u306f\u3001\u3044\u304f\u3089<code>public<\/code>\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u3082\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u307e\u305b\u3093\u3002<br \/>\n\u3042\u3068\u3001<code>Spring<\/code>\u306e\u6a5f\u80fd\u3092\u4f7f\u3063\u305f\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u884c\u3046\u306e\u3067\u3001\u5f53\u7136\u306e\u3088\u3046\u306b\u5358\u306a\u308b\u30c9\u30e1\u30a4\u30f3\u30af\u30e9\u30b9\u304b\u3089\u306e\u547c\u3073\u51fa\u3057\u3082NG\u3067\u3059\u3002<span class=\"footnote_referrer\"><a role=\"button\" tabindex=\"0\" onclick=\"footnote_moveToReference_19300_1('footnote_plugin_reference_19300_1_1');\" onkeypress=\"footnote_moveToReference_19300_1('footnote_plugin_reference_19300_1_1');\" ><sup id=\"footnote_plugin_tooltip_19300_1_1\" class=\"footnote_plugin_tooltip_text\">1)<\/sup><\/a><span id=\"footnote_plugin_tooltip_text_19300_1_1\" class=\"footnote_tooltip\">\u305d\u3093\u306a\u3053\u3068\u3092\u3059\u308b\u4eba\u306f\u3044\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u304c<\/span><\/span><script type=\"text\/javascript\"> jQuery('#footnote_plugin_tooltip_19300_1_1').tooltip({ tip: '#footnote_plugin_tooltip_text_19300_1_1', tipClass: 'footnote_tooltip', effect: 'fade', predelay: 0, fadeInSpeed: 200, delay: 400, fadeOutSpeed: 200, position: 'top center', relative: true, offset: [10, 10], });<\/script><br \/>\n\u4e0a\u306e\u4f8b\u306e\u3088\u3046\u306bController\u304b\u3089Service\u3092\u547c\u3073\u51fa\u3059\u3084\u3001Service\u304b\u3089Component\u3092\u547c\u3073\u51fa\u3059\u3001\u3068\u3044\u3046\u3088\u3046\u306b\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n<h1>\u304a\u308f\u308a\u306b<\/h1>\n<p>\u4eca\u56de\u306f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5\u65b9\u6cd5\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u4f55\u304c\u96e3\u3057\u3044\u3063\u3066\u3001\u6b63\u5e38\u306b\u6319\u52d5\u3057\u3066\u3044\u308c\u3070\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u306f\u767a\u52d5\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3088\u306d\u3002<br \/>\n\u3068\u306f\u3044\u3048\u300c\u4e88\u671f\u305b\u306c\u4e0d\u5177\u5408\u304c100%\u767a\u751f\u3057\u306a\u3044\u300d\u306a\u3093\u3066\u3053\u3068\u306f\u3042\u308a\u5f97\u306a\u3044\u306e\u304c\u73fe\u5b9f\u4e16\u754c\u3002<br 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href=\"https:\/\/spring.pleiades.io\/spring\/docs\/current\/spring-framework-reference\/data-access.html#transaction-declarative-annotations\">https:\/\/spring.pleiades.io\/spring\/docs\/current\/spring-framework-reference\/data-access.html#transaction-declarative-annotations<\/a><\/p>\n<p>\u672c\u8a18\u4e8b\u3092\u57f7\u7b46\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u3001\u3053\u3061\u3089\u306e\u516c\u5f0f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u53c2\u7167\u3057\u307e\u3057\u305f\u3002<br \/>\n\u6163\u308c\u3066\u304f\u308b\u3068\u304a\u3056\u306a\u308a\u306b\u3057\u3066\u3057\u307e\u3044\u304c\u3061\u3067\u3059\u304c\u3001<br 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