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multi EntityManager with Spring Boot, but 'Too many persistable types (>10)

I'm trying to use two EntityManager with Spring Boot, but no luck with 'Too many persistable types ... model entity. same class name but different package). Single application with Spring-Boot 2.1.8 ... Spring Boot? Can you run ObjectDB on the same computer otherwise? support Support I'm now debugging

Spring Data JPA

Hello! When i configure Spring Data JPA to use ObjectDB 2.4.0_03 i get an exception when the context starts. org.springframework.beans.factory.BeanCreationException: Error creating bean with name ... more If i understand the exception right Spring Data JPA calls getMetamodel on the entity manager factory

Spring Data JPA - PersistenceException thrown

In a Spring-managed application that has 2 EntityManagerFactories (one Hibernate and one ObjectDB), I see the 2 EMFs created successfully on startup, but then subsequently when the application is initializing Spring JPA repositories with Hibernate EntityManagers, the application throws

Puzzler: Not getting cascades on read from Spring context

I've determined that the database is correctly initialized, looking at it from the Object Explorer, I can run the code that loads the database in a Junit test and it's initializing the children objects correctly, but in the application running in Jetty with Spring, fetching is not cascading

Spring and packagesToScan

Hi i am trying to configure ObjectDB using Spring JavaConfig but packageToScan is not working. I am getting Type XXX is not found LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean(); factory.setPackagesToScan("com.myentities"); factory.setLoadTimeWeaver

Query in Spring Data error Like for Integer records

Query in Spring Data error Like for Integer records

Out of memory

.java:319) ~[spring-aop-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.aop.framework ... (AspectJAroundAdvice.java:65) ~[spring-aop-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.aop.framework ... .aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) ~[spring-aop-3.1

StaticMetamodel throws NPE with Spring-Data in PathImpl.get()

);     } };] from Spring-Data i got a NullPointerException in com.objectdb.jpa.criteria.PathImpl

ObjectDB Overview

and Spring. See the ObjectDB Object Database Features for more details.

Step 1: Create a Java EE Web Project

6 Web and click Next. Click the Finish button to create the project (Frameworks are not required

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

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