About dependency

api-jpa

JPA Queries

Reference (JavaDoc) of all the JPA query types, including Query, TypedQuery, CriteriaBuilder, CriteriaQuery, Tuple, Root, Expression, Order, etc. Queries are represented in JPA by the Query and TypedQuery interfaces: javax.persistence.Query javax.persistence.TypedQuery The JPA Query API section (in chapter 4 of the ObjectDB manual) provides ...

 
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ObjectDB eclipse plugin

Hello, Creating an eclipse plugin from the downloadable objectdb.jar file DOES NOT work in the eclipse OSGi environment (at least that is my experience). Could we have a genuine eclipse plugin from ObjectDB that works? You already have a pluging that integrates Objectdb with BIRT, so it seems it should not be difficult. The downloads could now have both the eclipse plugin as well as the usual jar. Let me know what you think.   Thanks #1 2011-07-14 18:30 Hello, Creating an eclipse plugin from the downloadable objectdb.jar file DOES NOT work in the eclipse OS ...

 
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Failed to generate dynamic type

Hi  I was trying to enhance some of my classes and I got an error :  Failed to generate dynamic type com.package.RootContainer (error 361) It seems that all dependent classes are on the classpath , so what is missing or how to recognize what is wrong with that class ?? thanks in advance b #1 2011-07-26 08:54 Hi  I was trying to enhance some of my classes and I got an error :  Failed to genera ...

 
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Fetch a whole entity graph eager

Hello, I have two question at you. Are you provided JPA 2.1 annotation @NamedEntityGraph in next version ObjectDB 3.0? And do you know an easy possibility to get an entirely eager entity graph with all depended entities which we can use as a detached full accessible entity graph outside a transaction without lazy loading? Best regards #1 2017-09-07 14:04 Hello, I have two question at you. Are you provided JPA 2.1 annotation @NamedEntityGraph in next ...

 
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ObjectDb Supports Clustering of Servers?

Hi,     I am new to ObjectDb. we have a scenario where we deploy the same application in more than one linux (Jobss) servers. In this case user request can go to any server depends on the availability of the servers (This is for load balancing ). As of now we are using Oracle + Hibernate + JPA , as Oracle is shared data there was no problem. #1 2012-08-01 09:15 Hi,     I am new to ObjectDb. we have a scenario where we deploy the same application in more ...

 
api-jdo

deletePersistentAll()

Deletes all the instances of the candidate class that pass the filter.(Method of javax.jdo.Query)

 
api-jdo

javax.jdo.InstanceCallbacks

A PersistenceCapable class that provides callback methods for life cycle events implements this interface.(Interface of JDO)

 
api-jpa

PersistenceContext.name

(Optional) The name by which the entity manager is to be accessed in the environment referencing context; not needed when dependency injection is used.(Annotation Element of javax.persistence.PersistenceContext)

 
api-jpa

multiselect(selectionList)

Specify the selection items that are to be returned in the query result.(Method of javax.persistence.criteria.CriteriaQuery)

 
api-jpa

find(entityClass, primaryKey, lockMode, properties)

Find by primary key and lock, using the specified properties.(Method of javax.persistence.EntityManager)