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101

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
98

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
98

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
90

Spring + Maven + persitence.xml

Spring + Maven + persitence.xml
90

Query in Spring Data error Like for Integer records

Query in Spring Data error Like for Integer records
19

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

);     } };] from Spring-Data i got a NullPointerException in com.objectdb.jpa.criteria.PathImpl
15

JPA / JDO Class Enhancer

: Quick Start with JPA JPA Web Application Java EE JPA Spring MVC and JPA Similarly, enhancement
15

ObjectDB Overview

and Spring. See the ObjectDB Object Database Features for more details.
3

Step 2: Entity Class and Persistence Unit

. The next step is adding a Spring DAO Component class that will manage Guest entity objects.
3

Step 2: Entity Class and Persistence Unit

is adding a Spring DAO Component class that will manage Guest entity objects.

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.

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