I am using Spring Boot Data JPA for my project and would like to add the Hibernate facet. However, this seems to require the use of hibernate.cfg.xml to use for the path property in the facet to work. This completely defeats the purpose of Spring Boot and the auto configury shenanigans it provides. My workaround is to use the JPA facet with Hibernate as the default provider, but I would like to use the Hibernate facet instead. Any help is appreciated.
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I am trying to set this property (hibernate.id.generator.stored_last_used) in application.properties of a quarkus application. But quarkus is ignoring stating that it a Unrecognized configuration key.
How to set few hibernate properties which are not recognized by quarkus-hibernate-orm extension?
I believe you can use the persistence.xml.
In this Quarkus Hibernate ORM guide - Setting up and configuring Hibernate ORM with a persistence.xml is written:
Alternatively, you can use a META-INF/persistence.xml to set up Hibernate ORM. This is useful for:
when you have relatively complex settings requiring the full flexibility of the configuration
We want to change our database to Oracle 12c 12.2.0.1 from Sybase.
We are currently using Hibernate 3.3 with Spring 4.3.22, We use spring hibernate bootstrapping mode to connect to database i.e getHibernateTemplate() which is having almost 150 occurrences.
After changing Hibernate properties and driver to ojdbc8-12.2.0.1_RHAS64 we found hibernate 3.3 does not provide dialect [org.hibernate.dialect.Oracle12cDialect] for Oracle 12c which is provided in Hibernate 5.XX version.
We were using LocalSessionFactoryBean as part of spring orm in XML appCtxDaos.xml so after upgrading to 5.3 we changed beans class references to XX.XX.hibernate5.localSessionFactoryBean from XX.hibernate3.localSessionFactoryBean which is setting up hibernate configuration for application [Point#1].
After moving to hibernate 5.3, When we checked alternative for getHibernateTemplate(), Hibernate community recommends to use plain Hibernate coding style ( hibernate.cfg.xml ).
We added HibernateUtil.java class which is setting up hibernate configuration for application [Point#2].
Moving ahead I will have to remove Point#1 spring-orm Hibernate configuration, But in our application there are 7-8 xml files which defines application flow and have cascading beans dependency for session Factory, datasource etc
Where database connectivity using point#2 can be achieved but removing point#1 and all dependencies is being challenge.
Please suggest what should be approach to move further to minimal changes in existing application ..
Any contribution to this problem really appreciated !!!
I'm working on a spring boot application using spring data jpa at Spring Tool Suite IDE. I need to create entity classes from database but I couldn't find any answer to how to do it.
I saw an answer about adding JPA Facet adding and using it. But I couldn't add JPA Facet because my application is maven web , not jee application.
Mapping from db table -> entity:
Eclipse:
Make an empty JPA Project, set data sources and use JPA Tools > Generate entities from Tables. Then copy-paste model classes to your project.
IntelliJ:
Install plugin JPA Buddy and make a reverse engineering:
Reverse engineering video
Netbeans:
How to
If you know other ways to generate entities, please tell us.
You don't create entity classes from database. You create models to map your table and its relationships with other tables.
Application Properties to configure JPA mapping.
https://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html
Map your classes to a table.
https://www.vogella.com/tutorials/JavaPersistenceAPI/article.html#simple
I'm trying to move a huge query to the external file (xml). I'm using Spring boot with Spring Data JPA. It was easy with persistence.xml, but I have only application.properties here.
Is there a easy way to do this?
I created orm.xml, added query there, but it looks like Spring Boot is not recognizing it.
I am looking at Spring documentation to learn Spring integration with Hibernate using annotation based spring configuration.
The documentation link is here.
Now the docs tell about how to configure Spring with Hibernate using xml files and there is no where mentioned how to use annotations for integrating Spring and Hibernate.
Please help me where can I find the explanation on Spring with Hibernate integration using annotations.
You can find the required annotations here - Annotations used for configuring DAO or Repository classes
Here is a good example for using Spring with Hibernate - Spring Hibernate Integration Using Annotations
http://examples.javacodegeeks.com/enterprise-java/hibernate/hibernate-jpa-dao-example/
I'm not sure if I should downvote you - you could easily find it on your own.
Ok, maybe it is not exactly Spring + Hibernate, but it really does not matter.