About Data Source

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JPA Doc
1

javax.persistence.JoinColumn

, the foreign key column is in the table of the source entity or embeddable. If the join is for a unidirectional ... with a unidirectional OneToMany foreign key mapping, the referenced column is in the table of the source ... , the name of the table of the source entity or embeddable. If the join is for a unidirectional
Issue
1

stress test -> com.objectdb.o.InternalException: null

) at sun.reflect.GeneratedMethodAccessor150.invoke(Unknown Source) at sun.reflect ... (StatsInterceptor.java:99) at sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source) at sun.reflect ... .reflect.GeneratedMethodAccessor142.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl
JDO Doc
1

getObjectById(oid, validate)

. It is an implementation decision whether to access the data store, if required to determine the exact ... the same ObjectId class. If the validate flag is false, and the instance does not exist in the data store ... the oid parameter, but the instance is not transactional, then it must be verified in the data store
JPA Doc
1

javax.persistence.CacheRetrieveMode

property to specify the behavior when data is retrieved by the find methods and by queries. Since: JPA 2 ... BYPASS Bypass the cache: get data directly from the database. Bypass the cache: get data directly from the database. Since: JPA 2.0 CacheRetrieveMode USE Read entity data from the cache
JPA Doc
1

javax.persistence.LockModeType

serialization among transactions attempting to update the entity data. A lock with LockModeType.PESSIMISTIC_READ can be used to query data using repeatable-read semantics without the need to reread the data at the end of the transaction to obtain a lock, and without blocking other transactions reading
Forum
1

Adding EntityListener Throws Unexpected Internal Exception

.db.objectdb.ObjectDBBaseModel.update(ObjectDBBaseModel.java:75) at data.DataDev.addDefaultProduct(DataDev.java:164) at data.DataDev.lambda$insert$5(DataDev.java:136) at data.DataDev$$Lambda$2/2130689326.invoke(Unknown Source) at play.db.jpa.JPA$1.apply(JPA.java:106) at play.db.jpa.JPA$1.apply
Forum
1

BIRT plugin: Trouble with Client/Server connection

can connect to points.odb with the explorer.  I added a "Data Source" that works fine with local file ... > <data path="D:\***\***\data\dev2\" />         -points.odb copied to D:\***\***\data\dev2\ Hopefully I'm just missing
Forum
1

ClassCastException of same object type

"ICoreObject". The source code is attached. When I debug, the object is retreived but when I try ... . This application previously stored data in csv files. The application works fine with no classloader issues when using the csv reading storage classes. I am now trying to abstract the data storage
Forum
1

Memory Leaks after COMMIT operation (checked on versions 2.6.5 & 2.6.6.b01)

what we did incorrectly or investigate how to fix it ASAP. Source code which causing memory leaks ... data ... _EntityManager.flush(); m_EntityManager.clear(); } When we completed import data to database
Issue
1

Error during closing an entity manager

.transactions.internal.TransactionManagerImpl$$Lambda$136/1694039801.accept(Unknown Source) ~[na:na ... ) ~[na:na] at objectdb.java.util.ArrayList.__odbBeforeAccess(Unknown Source) ~[na:na] at objectdb.java.util.ArrayList.iterator(Unknown Source) ~[na:na] at com.objectdb.o.ENT.D(ENT.java:419) ~[na:na