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issue

JPA Metamodel (JPA 2.0)

The JPA Metamodel API enables examining the classes, fields and properties of the persistent object model, similarly to the Java reflection API. The JPA Metamodel API has a major role in defining queries using the JPA Criteria API.... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
issue

Bean Validation (JPA 2.0)

JPA 2 adds support for integration with the Bean Validation API. Constraints are added to entity and embeddable classes by annotations, and can be checked automatically on PrePersist, PreUpdate and PreRemove lifecycle events. Integration with the Validation API is currently not supported by ObjectDB.... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
forum_thread

Example database world.odb

Hello! Where can I find classes for example database world.odb? Thanks for the answer.   ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
issue

JPQL Update & Delete (JPA 1.0)

The JPQL (Java Persistence Query Language) supports updating and deleting database objects by queries. Currently ObjectDB supports only JPQL SELECT queries.Delete queries are supported for JDOQL (JDO Query Language).... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
issue

JPA Query Criteria API (JPA 2.0)

The JPA Criteria API supports dynamic definition of JPQL queries using CriteriaBuilder as a factory. ObjectDB supports dynamic definition of JPQL queries as strings and expected to support also the new JPA 2 Criteria API in future versions.  ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
forum_thread

Dirty checking

Hi, wondering if anyone knows the best way to detect which objects have been changed in the database. ie: which objects, and which collections of objects, have been dirtied.     ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
forum_thread

An ArrayIndexOutOfBoundsException with nested entities and enhanced entities

We have a new issue like the issue in the forum task http://www.objectdb.com/database/forum/1075. This issue is very important for us, because we want to create a release soon. ObjectDB version: 2.6.8_06 All our entities are enhanced. There are nested entities in following hierarchy: @Entity @Access (AccessType.FIELD) public abstract class ModifierImpl extends DataTypeImpl implements Modifier { ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... information in the stack-trace and can help to create (fast) a reproducible sceanario. ...

 
issue

[ObjectDB 2.5.5_03] Unexpected exception (Error 990)

Hello! When I run this query SELECT t FROM Unit t WHERE t.lastGeocodedPosition IS NULL OR t.lastGeocodedPosition.receiveTime < :lastGeocodedPosition.receiveTime I get the following exception: ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
forum_thread

java 8 LocalDateTime is not working in query

My entity class has a field of type java.time.LocalDateTime. I'm able to persist entities and I'm able to query without datetime field in where clause, but with datetime in where clause doesn't return anything and not exception.   ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...

 
forum_thread

Configuration and Activation Code in ObjectDB 2.x

Hi ,   I would like to update the ObjectDB from 1.0 to 2.3.7_25. I used the License key for activating the odbee.jar file and got the activation code.It is mentioned in the side that i need to use the activation code using <activation> tag in the objectdb.conf file. In 1.x objectDB, we are not using any objectDB.conf file, we are just using setProperty method to set the different property e.g. properties.setProperty("javax.jdo.PersistenceManagerFactoryClass","com.objectdb.jdo.PMF"); ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ... ObjectDB Support ObjectDB - Fast Object Database for Java (JPA/JDO) ...