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--- java:jpa [2014/02/06 14:25]
kwon37xi
+++ java:jpa [2023/01/05 17:00] (현재)
kwon37xi
@@ 줄 1: / 줄 1: @@
 ====== JPA ======
+  * [[java:jpa:2.1|JPA 2.1]]
+  * [[java:jpa:2.2|JPA 2.2]]
   * [[http://www.hibernate.org/|Hibernate]] JPA 2 구현체
   * [[http://batoo.jp/|Batoo JPA]] JPA 2 구현체. Hibernate보다 월등히 빠른 성능.
+  * [[java:jpa:nativequery|JPA and Native Query (SQL)]]
   * [[java:jpa:schema_generation|JPA Schema Generation]]
+  * [[java:jpa:entitygraph|JPA @EntityGraph]]
   * [[gradle:jpa_metamodel_generation|Gradle에서 JPA2 MetaModel 생성]]
   * [[http://www.springsource.org/spring-data/jpa|Spring Data JPA]]
   * [[http://easycriteria.uaihebert.com/|EasyCriteria]]
+  * [[http://www.jpab.org/|JPA Performance Benchmark]]
+  * [[http://www.baeldung.com/java-bootstrap-jpa|Bootstrapping JPA Programmatically in Java | Baeldung]]
+  * [[database:sqlcommenter|sqlcommenter]]
+  * [[java:jpa:jpastreamer|JPAStreamer]]
-===== sql comments 자동 생성 =====
+===== Gradle과 JPA =====
-<code xml>
+  * JPA(Hibernate)는 persistence.xml이 있는 클래스 디렉토리에서 Entity class들을 찾는데, gradle은 resources 와 java class를 서로 다른 디렉토리에 저장해서 엔티티를 자동으로 찾지 못하는 문제가 발생한다.
-<property name="hibernate.use_sql_comments" value="true" />
+  * 이때 ''persistence.xml''에 모든 클래스를 명시하거나
-</code>
+  * 혹은 java class와 resources의 build 결과 디렉토리를 동일하게 맞추면 된다.<code>
+sourceSets.main.output.resourcesDir = sourceSets.main.output.classesDir
-===== Query Hint =====
+// 아래는 아마 불필요할 것임. persistence.xml은 main/resources에 두므로.
-  * [[http://docs.jboss.org/hibernate/stable/entitymanager/reference/en/html/objectstate.html#d0e1215|Hibernate EntityManager Query Hint]]
+sourceSets.test.output.resourcesDir = sourceSets.test.output.classesDir
-  * ''query.setHint(String name, Object value)''
-  * ''org.hibernate.timeout'' Query timeout in seconds ( eg. new Integer(10) )
-  * ''org.hibernate.fetchSize'' Number of rows fetched by the JDBC driver per roundtrip ( eg. new Integer(50) )
-  * ''org.hibernate.comment'' Add a comment to the SQL query, useful for the DBA ( e.g. new String("fetch all orders in 1 statement") )
-  * ''org.hibernate.cacheable'' Whether or not a query is cacheable ( eg. new Boolean(true) ), defaults to false
-  * ''org.hibernate.cacheMode'' Override the cache mode for this query ( eg. CacheMode.REFRESH )
-  * ''org.hibernate.cacheRegion'' Cache region of this query ( eg. new String("regionName") )
-  * ''org.hibernate.readOnly'' Entities retrieved by this query will be loaded in a read-only mode where Hibernate will never dirty-check them or make changes persistent ( eg. new Boolean(true) ), default to false
-  * ''org.hibernate.flushMode'' Flush mode used for this query (useful to pass Hibernate specific flush modes, in particular MANUAL).
-  * ''org.hibernate.cacheMode'' Cache mode used for this query
 </code>
 ===== 읽어볼 문서 =====
+  * [[http://en.wikibooks.org/wiki/Java_Persistence|Wikibooks JPA]]
+  * [[http://www.java2s.com/Tutorials/Java/JPA/index.htm|Java2s JPA Tutorial]]
+  * [[http://www.java2s.com/Code/Java/JPA/CatalogJPA.htm|Java2s JPA Codes]]
   * [[http://blogs.sourceallies.com/2010/03/mysql-masterslave-configuration-with-ejb3-and-jpa/|MySql Master/Slave Configuration with JPA]]
   * [[http://www.lordofthejars.com/2012/04/qui-dit-crise-te-dis-monde-dit-famine.html|hibernate sort tips]]
@@ 줄 34: / 줄 34: @@
   * [[http://borislam.blogspot.gr/2012/07/customizing-spring-data-jpa-repository.html|Programming Peacefully: Customizing Spring Data JPA Repository]]
   * [[http://www.jroller.com/agirish/entry/jpa_using_case_and_when|JPA Using CASE and WHEN]]
+  * [[http://www.javacodegeeks.com/2015/02/jpa-tutorial.html|JPA Ultimate guide]]
+  * [[http://www.javacodegeeks.com/2015/11/jpa-in-case-of-asynchronous-processing.html|JPA in case of asynchronous processing]]
+  * [[http://www.javacodegeeks.com/2016/02/jpa-pitfalls-mistakes.html|JPA Pitfalls / Mistakes]]
+  * [[https://leanpub.com/high-performance-java-persistence|High-Performance Java… by Vlad Mihalcea [Leanpub PDF/iPad/Kindle]]]

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