[B! hibernate] hiyangã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

hiyang id:hiyang

hibernateã«é–¢ã™ã‚‹hiyangã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (29)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

JPA OneToOneã®LAZYãƒãƒ¼ãƒ‰ç¢ºèª - TYAGE EMOTION
å…ˆæ—¥JavaEEå‹‰å¼·ä¼šã«åˆå‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ãã®ä¸ã§ã€ŒHibernate EntityManagerã§OneToOneã®LAZYãƒãƒ¼ãƒ‰ãŒæœ‰åŠ¹ã«ãªã‚‰ãªã„ã€ã¨ã„ã†è©±ã‚’ãŠèžãã—ã¾ã—ãŸã€‚ã“ã®ä»¶ã¯ã€è‡ªåˆ†ãŒä»¥å‰ã“ã®æ—¥è¨˜ã®ä¸ã§æ•£ã€…è©°ã¾ã£ã¦ã„ãŸå†…å®¹ã§ã™ãŒã€ã‚ã®é ƒã¯æœ€çµ‚çš„ã«ã€ŒLAZYãƒãƒ¼ãƒ‰ã—ãŸã„é–¢é€£ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒå¿…ãšå˜åœ¨ã™ã‚‹ã¨ã„ã†åˆ¶é™ã‚’ã¤ã‘ã‚‰ã‚Œã‚‹ã®ã§ã‚ã‚Œã°ã€LAZYãƒãƒ¼ãƒ‰ã¯å¯èƒ½ã€ã¨ã„ã†çµè«–ã«ãªã£ã¦ã„ãŸçˆã§ã—ãŸã€‚ã§ã‚‚ã‚ã®å½“æ™‚ã®Hibernate EntityManagerã¯ã¾ã ãƒ™ãƒ¼ã‚¿ç‰ˆã§ã—ãŸã—ã€ã‚‚ã—ã‹ã—ãŸã‚‰æœ€çµ‚ç‰ˆã¨ã¯äº‹æƒ…ãŒé•ã£ã¦ãã¦ã„ã‚‹ã®ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ã¾ãŸã€TopLinkã¨ã®å‹•ãã®é•ã„ã‚‚å†ç¢ºèªã—ãŸã„ã¨ã„ã†æ°—æŒã¡ã‚‚ã‚ã‚Šã¾ã—ãŸã®ã§ã€ã“ã“ã§ã‚‚ã†ä¸€åº¦Hibernateã®OneToOneã®LAZYãƒãƒ¼ãƒ‰ã®å‹•ãã‚’å†ç¢ºèªã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ç’°å¢ƒã¯ã€Seasar2.4.4ã¨SVNã‹ã‚‰è½ã¨ã—ãŸS2Hibernate-JP
hiyang 2015/09/02
ä¸»ã‚ãƒ¼ã‚’ã‚»ãƒƒãƒˆã—ãŸProxyã§Lazyãƒãƒ¼ãƒ‰ã™ã‚‹æ–¹å¼ã€‚nullã®ã¨ãnullã‚’ã‚»ãƒƒãƒˆã—ãªãã¦ã¯ãªã‚‰ãšã€å¤–éƒ¨ã‚ãƒ¼ç„¡ã„å´ã¯nullã‹ã©ã†ã‹ã¯å•ã„åˆã‚ã›ãªã„ã¨åˆ†ã‹ã‚‰ãªã„ã€‚

hibernate

java
ãƒªãƒ³ã‚¯
hibernate many-to-one hql query, when inner join fetch property not associated
hiyang 2011/05/02
LazyToOne fetch all propertiesã‚’ä½¿ã†ã€‚

hibernate

jpa
ãƒªãƒ³ã‚¯
Seam Framework - LazyInitializationException when rendering a result page
hiyang 2011/05/01
Sessionã‚¹ã‚³ãƒ¼ãƒ—ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¯åˆ†é›¢çŠ¶æ…‹ã«ãªã‚‹ã€‚

seam

hibernate

jpa
ãƒªãƒ³ã‚¯
Hibernate Community â€¢ View topic - ManyToOne lazy fetching on non primary key associations
hiyang 2011/04/27
éžPKã®ManyToOne

hibernate
ãƒªãƒ³ã‚¯
Hibernate Community â€¢ View topic - Why ManyToOne optional association can LAZY-load?
hiyang 2011/04/27
hibernate

jpa
ãƒªãƒ³ã‚¯
Hibernate Community â€¢ View topic - OneToOne and LazyToOne
hiyang 2011/04/27
hibernate

jpa
ãƒªãƒ³ã‚¯
Lazy one-to-one inverse relationships in Hibernate
Many people are surprised when lazy loading of inverse (not owning) optional one-to-one relationships using Hibernate does not work for them out of the box. Let's start with a short example: @Entity public class Person { private Animal animal; @OneToOne(optional = false) public Animal getAnimal() { return animal; } public void setAnimals(Animal animal) { this.animal = animal; } } @Entity public cl
hiyang 2011/04/21
hibernate

jpa
ãƒªãƒ³ã‚¯
[jpa:4] Re: Hibernate EntityManagerã®ä½¿ç”¨æ„Ÿæƒ³
Hidenoshin Yoshida [E-MAIL ADDRESS DELETED] 2007å¹´ 4æœˆ 18æ—¥ (æ°´) 02:27:08 JST å‰ã®è¨˜äº‹ [jpa:3] Re: JPA ãƒ¡ãƒ¼ãƒªãƒ³ã‚°ãƒªã‚¹ãƒˆã¸ã‚ˆã†ã“ã æ¬¡ã®è¨˜äº‹ [jpa:5] Re: Hibernate EntityManagerã®ä½¿ç”¨æ„Ÿæƒ³ è¨˜äº‹ã®ä¸¦ã³é †: [ æ—¥ä»˜ ] [ ã‚¹ãƒ¬ãƒƒãƒ‰ ] [ ä»¶å ] [ è‘—è€… ] å‰ç”°ï¼ˆda-yoshiï¼‰ã§ã™ã€‚ > ã¾ãšã¯ã€JPAã§ã©ã‚“ãªã¨ã“ã‚ã§å®Ÿéš›ã«å›°ã‚Šã€ã©ã†è§£æ±ºã—ãŸã‹ã¨ã„ã† > è©±ãŒã‚ã‚‹ã¨ã‚ˆã„ã®ã‹ãªã¨æ€ã„ã¾ã™ã€‚ > > ã‚ã‚‹ã„ã¯ã€æ„å¤–ã¨ã“ã“ã¯ã‚ˆã‹ã£ãŸã¿ãŸã„ãªã“ã¨ã‚‚ã€‚ ä»•äº‹ã§Hibernate EntityManagerã‚’ä½¿ã£ã¦ã„ã¾ã™ã®ã§ã€ ã¾ãšã¯ãã®ãŠè©±ã‚’ã—ã¦ã¿ã‚ˆã†ã‹ãªã¨æ€ã„ã¾ã™ã€‚ å°Žå…¥ã®ãã£ã‹ã‘ã¯ã€Hibernateã®Listenerã‚’ä½¿ã£ã¦ã€INSERTãƒ»UPDATEæ™‚ã® å…±é€šçš„
hiyang 2011/03/11
jpa

hibernate
ãƒªãƒ³ã‚¯
Hibernate Annotationsã®@LazyToOne - TYAGE EMOTION
ç¾åœ¨Hibernateã‚’ä»•äº‹ã§ä½¿ã£ã¦ã„ã‚‹ã®ã§ã™ãŒã€ã¾ãŸã¾ãŸãƒ¬ã‚¬ã‚·ãƒ¼ã‚¹ã‚ãƒ¼ãƒžã«å¯¾å¿œã—ãªã‘ã‚Œã°ã„ã‘ãªããªã£ã¦ã—ã¾ã„ã¾ã—ãŸã€‚è¤‡åˆä¸»ã‚ãƒ¼ã¯ä»Šå›ž@IdClassã‚’ä½¿ã£ã¦å®šç¾©ã—ã¾ã—ãŸï¼ˆJPQLã®è¨˜è¿°ã‚’å°‘ã—ã§ã‚‚SQLã«è¿‘ã¥ã‘ã‚‹ç‚ºï¼‰ã€‚DBAæ‹…å½“ã«ãŠé¡˜ã„ã—ã¦ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚«ãƒ©ãƒ ã‚’å®šç¾©ã—ã¦ã‚‚ã‚‰ã„ã€æ¥½è¦³çš„æŽ’ä»–åˆ¶å¾¡ã¨mergeå‡¦ç†ã§ã®ç™»éŒ²ãƒ»æ›´æ–°è‡ªå‹•åˆ¶å¾¡ã®æŒ™å‹•ã‚’ç¢ºä¿ã€‚ã“ã‚Œã§ä½•ã¨ã‹ãªã‚‹ã‹ãªãƒ»ãƒ»ãƒ»ã¨æ€ã£ã¦ã„ãŸã®ã§ã™ãŒãƒ»ãƒ»ãƒ» è¤‡åˆä¸»ã‚ãƒ¼ãªã ã‘ã‚ã£ã¦ã€ä¸»ã‚ãƒ¼åŒå£«ã®çµåˆãŒå¤§é‡ã«å˜åœ¨ã—ã¦ã„ã‚‹ã“ã¨ãŒåˆ¤æ˜Žã€‚åŒæ–¹å‘ï¼‘å¯¾ï¼‘ã ã‘ã§ãªãã€å¤šå¯¾ï¼‘ã®çµåˆã§ã‚‚LAZYãƒãƒ¼ãƒ‰ãŒåŠ¹ã‹ãªã„ãƒ‘ã‚¿ãƒ¼ãƒ³ãŒé »ç™ºã—ã¦ã—ã¾ã„ã¾ã—ãŸã€‚ã“ã®ã¾ã¾ã§ã¯ã¾ãšã„ãƒ»ãƒ»ãƒ»ã¨ã„ã†ã‚ã‘ã§ã€å†åº¦Hibernateã®LAZYãƒãƒ¼ãƒ‰æ©Ÿèƒ½ã«ã¤ã„ã¦èª¿æŸ»ã—ã¦ã¿ã¾ã—ãŸã€‚ Hibernateã®LAZYãƒãƒ¼ãƒ‰ã«ã¯ï¼’ãƒ‘ã‚¿ãƒ¼ãƒ³ã‚ã‚Šã¾ã™ã€‚ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ãƒ¢ãƒ¼ãƒ‰ã¯PROXYãƒ¢ãƒ¼ãƒ‰ã€‚ã“ã‚Œã¯LAZYãƒãƒ¼ãƒ‰è¨å®šæ™‚ã«é–¢é€£E
hiyang 2011/03/03
hibernate

jpa
ãƒªãƒ³ã‚¯
In Relation To... Â Hibernate Search 3.2: fast index rebuild
hiyang 2011/02/18
hibernate

å…¨æ–‡æ¤œç´¢
ãƒªãƒ³ã‚¯
define named query in orm.xml with jpa and hibernate
I'm trying to put my named queries in my orm.xml (put in META-INF with persistence.xml) but my orm.xml seems to be ignored by hibernate/jpa. When I try to create my named query with em.createNamedQuery("myQuery"), it returns that it can't find this query. I use annotation and I would like to externalize my named queries in orm.xml (only that). Here is my persistence.xml: <?xml version="1.0" encodi
hiyang 2010/12/03
NamedQuery å¤–éƒ¨ãƒ•ã‚¡ã‚¤ãƒ«

hibernate

jpa
ãƒªãƒ³ã‚¯
Hibernate/æŽ¨ç§»çš„æ°¸ç¶šåŒ–/å‰Šé™¤ã™ã‚‹ï¼ˆåè¦ç´ ã®ã¿ï¼‰ - ã„ãŒã£ã¡ã®è¦šæ›¸
hiyang 2010/11/30
hibernate
ãƒªãƒ³ã‚¯
Using ehcache and verifying that it works with JPA and springframework
Gridshore A weblog about software engineering, Architecture, Techno logy an other things we like. How many projects have you done that had a possible issue with performance? How many times was the word Cache used in the same context? I have a very simple rule DONâ€™T use it. Of course, like with every rule, there are exceptions. For one of our projects at JTeam we were asked to try and boost performa
hiyang 2010/10/03
hibernate

jpa
ãƒªãƒ³ã‚¯
itarchitect.jp
This domain may be for sale!
hiyang 2010/09/21
hibernate
ãƒªãƒ³ã‚¯
Charming Python: Functional programming in Python, Part 3
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
hiyang 2009/09/04
è¤‡åˆã‚ãƒ¼

hibernate

jpa
ãƒªãƒ³ã‚¯
Rolling with Ruby on Rails
Now, next, and beyond: Tracking need-to-know trends at the intersection of business and techno logy AI/ML Few techno logies have the potential to change the nature of work and how we live as artificial intelligence (AI) and machine learning (ML). Future of the Firm Everything from new organizational structures and payment schemes to new expectations, skills, and tools will shape the future of the fi
hiyang 2007/06/12
java

hibernate
ãƒªãƒ³ã‚¯
Hibernateã®ResultTransformerã‚’ä½¿ã£ã¦SQLQueryã‚’ä½¿ã„ã‚„ã™ãã™ã‚‹ - TYAGE EMOTION
Hibernateã®SQLQueryã¨ResultTransf ormerã‚’çµ„ã¿åˆã‚ã›ã‚Œã°ã€SQLã®çµæžœã‚’DTOï¼ˆNot Entityï¼‰ã«è©°ã‚ã‚‰ã‚Œã‚‹ã®ã¯ä»¥å‰ã‹ã‚‰çŸ¥ã£ã¦ã„ã¾ã—ãŸã€‚ã—ã‹ã—ã€ã‚ˆãã‚ˆãèª¿ã¹ã¦ã¿ã‚‹ã¨ã€ã“ã®ResultTransf ormerã¯Entityã®çµæžœã‚’è¿”ã™ã¨ãã«ã‚‚æœ‰åŠ¹åˆ©ç”¨ã§ãã‚‹ã¿ãŸã„ã§ã™ã€‚ ãŸã¨ãˆã°ãƒ»ãƒ»ãƒ» session.createSQLQuery( "SELECT" + " {mtoo.*}" + ",{otmi.*}" + " FROM" + " ManyToOneOwner mtoo" + " INNER JOIN" + " OneToManyInverse otmi" + " ON" + " otmi.id = mtoo.oneToManyInverse_id" + " WHERE" + " mtoo.id <= :id") .addEntity("mtoo", Ma
hiyang 2007/01/26
hibernate
ãƒªãƒ³ã‚¯
Casinonic Australia â€“ how to get much pleasure?
hiyang 2007/01/22
hibernate
ãƒªãƒ³ã‚¯
Casinonic Australia â€“ how to get much pleasure?
Advantagesâ€‚Verified casino â€‚Over 1000 games â€‚Fast payouts â€‚First deposit bonus â€‚24/7 player support Know more Casinonic Review - Games, Bonus and Sign-in Form Casinonic is a representative of the Australian gambling industry. Recently Australian casinos have become popular among gamblers. They guarantee a fair gambling experience and a great variety of gambling options. It appeared in 2019 and has
hiyang 2006/12/07
java

hibernate

database
ãƒªãƒ³ã‚¯
Ajax in Action
News April 08, 2024 08 Apr'24 Worlds toughest core Java interview question The trickiest Java interview question ever asked? In five words or less, explain the red 'x' the Eclipse IDE displays at the end of the provided Java code snippet. March 04, 2024 04 Mar'24 Best crash course to learn Jenkins from scratch Need to learn Jenkins CI fast? This Jenkins tutorial will quickly get you up to speed on
hiyang 2006/10/11
hibernate

java
ãƒªãƒ³ã‚¯
1 2 æ¬¡ã®ãƒšãƒ¼ã‚¸