IT |
ITmedia 総合記事一覧 |
[ITmedia Mobile] スマホの分解などを無料体験できる 「KDDI MUSEUM」10月1日~2日に開催 |
https://www.itmedia.co.jp/mobile/articles/2209/07/news073.html
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itmediamobile |
2022-09-07 12:45:00 |
IT |
ITmedia 総合記事一覧 |
[ITmedia News] 「e-Gov」でまたも障害発生 2日連続 ロシア支持ハッカー集団「KILLNET」との関連は不明 |
https://www.itmedia.co.jp/news/articles/2209/07/news120.html
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itmedia |
2022-09-07 12:45:00 |
IT |
ITmedia 総合記事一覧 |
[ITmedia ビジネスオンライン] ワタミ「ベトナム」で高級店が好調、理由は? |
https://www.itmedia.co.jp/business/articles/2209/07/news117.html
|
itmedia |
2022-09-07 12:26:00 |
IT |
ITmedia 総合記事一覧 |
[ITmedia PC USER] アイ・オー、10GbEポートを搭載したハイスペック仕様のWi-Fi 6無線LANルーター |
https://www.itmedia.co.jp/pcuser/articles/2209/07/news115.html
|
itmediapcuser |
2022-09-07 12:23:00 |
IT |
ITmedia 総合記事一覧 |
[ITmedia ビジネスオンライン] 広島県初のゆめモール! 「ゆめモール西条」がオープン |
https://www.itmedia.co.jp/business/articles/2209/07/news109.html
|
itmedia |
2022-09-07 12:20:00 |
IT |
ITmedia 総合記事一覧 |
[ITmedia ビジネスオンライン] 「できたてシリーズ」投入のくら寿司、真価は10月以降か |
https://www.itmedia.co.jp/business/articles/2209/07/news112.html
|
itmedia |
2022-09-07 12:13:00 |
IT |
ITmedia 総合記事一覧 |
[ITmedia News] ソニー、レンズ交換式の旋回型カメラを発表 「新たな映像制作手法の可能性を提案」 |
https://www.itmedia.co.jp/news/articles/2209/07/news110.html
|
cinemalinefr |
2022-09-07 12:04:00 |
python |
Pythonタグが付けられた新着投稿 - Qiita |
Google Colaboratoryで型ヒントを使う方法 |
https://qiita.com/keitean/items/cee20678aee9083df1fa
|
annotations |
2022-09-07 12:15:07 |
Ruby |
Rubyタグが付けられた新着投稿 - Qiita |
【Rspec】リファラをheaderに設定してリダイレクトするケースを作成する。 |
https://qiita.com/msht0511/items/8980df4eba9ebfc54a40
|
action |
2022-09-07 12:16:30 |
Linux |
Ubuntuタグが付けられた新着投稿 - Qiita |
Ghidraのショートカットをデスクトップに作成(Ubuntu) |
https://qiita.com/Hashibirokou/items/62bd17e266ba1bda29e9
|
shoebillpwnerls |
2022-09-07 12:50:58 |
Docker |
dockerタグが付けられた新着投稿 - Qiita |
Laravel8 + PHP8.1.9 + Nginx + MySql8.0.30で環境構築 |
https://qiita.com/pig_buhi555/items/8693a578820444f0da91
|
docker |
2022-09-07 12:29:13 |
Ruby |
Railsタグが付けられた新着投稿 - Qiita |
【Rspec】リファラをheaderに設定してリダイレクトするケースを作成する。 |
https://qiita.com/msht0511/items/8980df4eba9ebfc54a40
|
action |
2022-09-07 12:16:30 |
海外TECH |
DEV Community |
JPA One To One unidirectional Mapping example |
https://dev.to/tienbku/jpa-one-to-one-unidirectional-mapping-example-43ib
|
JPA One To One unidirectional Mapping exampleIn this tutorial I will show you how to implement Spring JPA One To One unidirectional mapping with Hibernate in a Spring Boot example using OneToOne annotation You ll know How to configure Spring Data JPA Hibernate to work with Database How to define Data Models and Repository interfaces for JPA One To One relationship Way to use Spring JPA to interact with Database for One To One association Way to create Spring Rest Controller to process HTTP requestsFull article at Appropriate way to implement JPA Hibernate One To One mappingIn a relational database a One to One relationship between table A and table B indicates that one row in table A links to only one row in table B and vice versa For example you need to design data model for a Tutorial Blog in which One Tutorial has corresponding Details the Date Time it was created on the author it was created by So this is a One to One association You can use a Join Table with JoinTable annotation It stores the primary key values from both entities in a NEW table Another way is to use Shared Primary Key with the Foreign Key is located in the tutorial details table Tutorial entity is the parent and the Tutorial Details is the child You can map the child entity with the parent using JPA Hibernate OneToOne annotation And in this case only the children side defines the relationship We call it unidirectional One to One association Now look at the tutorial details table that contains a Primary Key column id and a Foreign Key column tutorial id You can see that we really need only one tutorial details child row associated with a tutorial parent row and the child data is hardly used in other relationships So we can omit the child s id column JPA One To One exampleWe re gonna create a Spring project from scratch then we implement JPA Hibernate One to One Unidirectional Mapping with tutorials and tutorial details table as following We also write Rest Apis to perform CRUD operations on the Details entities These are APIs that we need to provide MethodsUrlsActionsPOST api tutorials id detailscreate new Details for a TutorialGET api details idretrieve Details by idGET api tutorials id detailsretrieve Details of a TutorialPUT api details idupdate Details by idPUT api tutorials id detailsupdate Details of a TutorialDELETE api details iddelete Details by idDELETE api tutorials id detailsdelete Details of a TutorialDELETE api tutorials iddelete a Tutorial and its Details Assume that we ve had tutorials table like this Here are the example requests Create new Details entity POST api tutorials id detailstutorial details table after that Retrieve Details of specific Tutorial GET api tutorials id details or api details id Update Details of specific Tutorial PUT api tutorials id details or api details id Delete Details of specific Tutorial DELETE api tutorials id details or api details id Check the tutorial details table row with tutorial id were deleted Delete a Tutorial DELETE api tutorials id Tutorial id and its Details were deleted Let s build our Spring Boot Data JPA One to One example Spring Boot One to One exampleTechnology Java Spring Boot with Spring Web MVC Spring Data JPA H MySQL PostgreSQL Maven Project StructureLet me explain it briefly Tutorial TutorialDetails data model class correspond to entity and table tutorials tutorial details TutorialRepository TutorialDetailsRepository are interfaces that extends JpaRepository for CRUD methods and custom finder methods It will be autowired in TutorialController TutorialDetailsController TutorialController TutorialDetailsController are RestControllers which has request mapping methods for RESTful CRUD API requests Configuration for Spring Datasource JPA amp Hibernate in application properties pom xml contains dependencies for Spring Boot and MySQL PostgreSQL H database About exception package to keep this post straightforward I won t explain it For more details you can read following tutorial RestControllerAdvice example in Spring BootStep by step and Github source code can be found at Further ReadingCustom query with Query annotation Spring JPA Query example Custom query in Spring BootIf you want to add Pagination to this Spring project you can find the instruction at Spring Boot Pagination amp Filter example Spring JPA PageableTo sort order by multiple fields Spring Data JPA Sort Order by multiple Columns Spring BootHandle Exception for this Rest APIs is necessary Spring Boot ControllerAdvice amp ExceptionHandler example RestControllerAdvice example in Spring BootOr way to write Unit Test for the JPA Repository Spring Boot Unit Test for JPA Repositiory with DataJpaTestYou can also know how to deploy this Spring Boot App on AWS for free with this tutorial dockerize with Docker Compose Spring Boot and MySQL exampleway to upload an Excel file and store the data in MySQL database with this postupload CSV file and store the data in MySQL with this post Secure Spring Boot App with Spring Security amp JWT Authentication Spring Data JPA Reference Documentation Spring Boot Pagination and Sorting exampleFullstack CRUD App Vue Spring Boot exampleAngular Spring Boot exampleAngular Spring Boot exampleAngular Spring Boot exampleAngular Spring Boot exampleAngular Spring Boot exampleAngular Spring Boot exampleReact Spring Boot exampleSource CodeYou can find the complete source code for this tutorial on Github One to Many JPA One To Many example with Hibernate and Spring BootMany to Many JPA Many to Many example with Hibernate in Spring BootYou can apply this implementation in following tutorials Spring JPA H exampleSpring JPA MySQL exampleSpring JPA PostgreSQL exampleSpring JPA Oracle exampleSpring JPA SQL Server exampleMore Derived queries at JPA Repository query example in Spring Boot |
2022-09-07 03:48:09 |
金融 |
ニッセイ基礎研究所 |
ドイツの生命保険監督を巡る動向(2)-BaFinの2021年Annual Reportより(生命保険会社の監督及び業績等の状況)- |
https://www.nli-research.co.jp/topics_detail1/id=72269?site=nli
|
報告日において、の生命保険会社年はの生命保険会社が、移行措置なしでは適切なSCRのカバレッジを保証することができなかったため、改善計画を提出する必要があった。 |
2022-09-07 13:00:06 |
ニュース |
BBC News - Home |
The Papers: 'We can ride out the storm' and 'hello Liz' |
https://www.bbc.co.uk/news/blogs-the-papers-62815675?at_medium=RSS&at_campaign=KARANGA
|
minister |
2022-09-07 03:51:17 |
ビジネス |
ダイヤモンド・オンライン - 新着記事 |
中国の景気減速、世界のインフレ退治を後押し - WSJ発 |
https://diamond.jp/articles/-/309365
|
景気減速 |
2022-09-07 12:08:00 |
北海道 |
北海道新聞 |
「車内確認、職員に任せ」 静岡、女児置き去り死のこども園 |
https://www.hokkaido-np.co.jp/article/727490/
|
置き去り |
2022-09-07 12:26:00 |
北海道 |
北海道新聞 |
公明、事実なら議員辞職を セクハラ疑惑で熊野氏に |
https://www.hokkaido-np.co.jp/article/727466/
|
議員辞職 |
2022-09-07 12:03:15 |
北海道 |
北海道新聞 |
首相、あす国葬を国会説明 費用16・6億円の根拠質疑 |
https://www.hokkaido-np.co.jp/article/727481/
|
安倍晋三 |
2022-09-07 12:16:00 |
北海道 |
北海道新聞 |
くら寿司、10月から値上げへ 5~55円、創業以来初めて |
https://www.hokkaido-np.co.jp/article/727476/
|
回転ずし |
2022-09-07 12:14:00 |
北海道 |
北海道新聞 |
サイバー攻撃、4省庁で影響 情報漏えい「現時点なし」 |
https://www.hokkaido-np.co.jp/article/727475/
|
官房長官 |
2022-09-07 12:14:00 |
北海道 |
北海道新聞 |
秋の高校野球支部予選・9月7日の試合結果 |
https://www.hokkaido-np.co.jp/article/727426/
|
試合結果 |
2022-09-07 12:03:05 |
北海道 |
北海道新聞 |
FBI押収文書、外国の核情報も トランプ氏対策せず保管か |
https://www.hokkaido-np.co.jp/article/727472/
|
連邦捜査局 |
2022-09-07 12:06:00 |
マーケティング |
MarkeZine |
【耳から学ぶ】データ解析技法の呪縛を解き放つ、 マーケティングの質的比較分析(QCA) |
http://markezine.jp/article/detail/39981
|
解析 |
2022-09-07 12:30:00 |
マーケティング |
MarkeZine |
【回答募集中!】ソーシャルメディアの利用目的、ツール予算、現場の課題…アンケート調査をしています |
http://markezine.jp/article/detail/39982
|
課題 |
2022-09-07 12:15:00 |
IT |
週刊アスキー |
着脱可能な充電式ワイヤレス・サラウンドスピーカーを採用するJBLの7.1.4ch完全ワイヤレスサラウンドシステム「BAR 1000」が9月中旬よりクラウドファンディング開始 |
https://weekly.ascii.jp/elem/000/004/104/4104549/
|
greenfunding |
2022-09-07 12:40:00 |
海外TECH |
reddit |
Post Game Thread |
https://www.reddit.com/r/orioles/comments/x7u82v/post_game_thread/
|
Post Game ThreadIs it just me or are games against the Jays the most fun to watch submitted by u OPACY Magic to r orioles link comments |
2022-09-07 03:19:39 |
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