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Check the Exception below: (occurs sometimes, ObjectDB 2.3.6_14) com.objectdb.o._RollbackException: Failed to commit transaction: at com.objectdb.o.JPE.g(JPE.java:89) ~[JPE.class:na] at com.objectdb ... .class:na] at com.objectdb.jpa.EMImpl. commit (EMImpl.java:279) ~[EMImpl.class:na] at com.app.dao.impl

Hi, I'm wondering if there is a way to have post-persisted, pre- committed , objects show up in queries? ie: the object has been persisted, but not yet committed . Dave   dmoshal David Moshal Yes, by setting the flush mode . support Support thanks, worked for me.   dmoshal David Moshal

. However, after transaction.begin ... persist(p) .. commit of a new object, my client program can no longer retrieve the old ... issue with a simple solution (e.g. changing flush mode from commit to auto could solve

Hi, we started to get a java.lang.NegativeArraySizeException from ObjectDB upon changing an object in the DB and committing the transaction. I tried to repair the DB file with Database Doctor ... (and commit ) after emptying its string fields?   support Support If you use a deep nested

We have following issue, if we execute a commit : java.lang.StackOverflowError at com.objectdb.o.ENT.D(ENT.java:411) at com.objectdb.o.ENT.D(ENT.java:499) at com.objectdb.o.ENT.D(ENT.java:417) at com.objectdb.o.ENT.D(ENT.java:499) at com.objectdb.o.ENT.D(ENT.java:499) at com.objectdb.o.ENT.D(ENT

Hi, I have one case where commit (update of entity in this case) is not taken in account unless database is actually closed and re-open, no error. I tried to use flush instead of close+re-open but it does not work. So currently there is a dirty close + open + reload on each update

.RollbackException Failed to commit transaction: Java heap space (error 613) We are using ObjectDB 2

Is it possible to query and commit on the same persistence manager (i.e. same odb file) at the same time? jake Jake Hang Multithreading is fully supported by ObjectDB, so you can query and update the database at the same time using multiple threads. However, if all the threads share the same

Git seems not to commit objectdb.conf

Memory error during commit, if @ElementCollection field contains many elements

(under tomcat) I get the following exception during a call to commit . Code: pm.currentTransaction().begin(); pm.makePersistent(p); pm.currentTransaction(). commit ();   Stacktrace: [ObjectDB 2.4.0 ... (OBM.java:722) at com.objectdb.jpa.EMImpl. commit (EMImpl.java:276) at com.golocal.places

Hello, sometimes our test suite runs into an unexpected behavior. The test suite persists an entity A, afterwards not persisted entities B are added to entity A. At the end a commit is executed and the commit persists the entities B automatically by cascading. But sometimes the cascading doesn't

on the "take" commit . I've attached the objectdb log from these runs if that helps. felixobjectdb

I get the following on commit :  (v2.3.7_15) Let me know if you need more info. Caused by: com.objectdb.o.InternalException at com.objectdb.o.InternalException.f(InternalException.java:236) [:] at com.objectdb.o.SPW.aq(SPW.java:109) [:] at com.objectdb.o.PGW.am(PGW.java:210) [:] at com

that row and obtains the modified value, before T1 has committed or rolled back. Transaction T2 eventually commits successfully; it does not matter whether T1 commits or rolls back and whether it does so before or after T2 commits . P2 (Non-repeatable read): Transaction T1 reads a row

Since: JPA 1.0 void commit () Commit the current resource transaction, writing any unflushed ... - if the commit fails Since: JPA 1.0 boolean getRollbackOnly () Determine whether the current resource

this by flushing those entities to the database or by some other means. If FlushModeType. COMMIT is set ... ) Flushing to occur at query execution. Since: JPA 1.0 COMMIT Flushing to occur at transaction commit

when data is read from the database and when data is committed into the database. Since: JPA 2.0 ... and when committed into database. Forces refresh of cache for items read from database. Since: JPA ... when committed into database: this is the default behavior. Does not force refresh of already cached items

; javax.persistence.RollbackException Thrown by the persistence provider when () EntityTransaction. commit () fails. See Also: javax.persistence.EntityTransaction. commit () Since: JPA 1.0 Public Constructors

. The EntityTransaction instance may be used serially to begin and commit multiple transactions. Return ... the EntityExistsException or another PersistenceException may be thrown at flush or commit time

part of an API call, at, flush or at commit time. The current transaction, if one is active, will be not

when an pessimistic locking conflict occurs. This exception may be thrown as part of an API call, a flush or at commit

locking conflict occurs. This exception may be thrown as part of an API call, a flush or at commit

JPA Enum Constant in javax.persistence.CacheStoreMode REFRESH Insert/update entity data into cache when read from database and when committed into database. Forces refresh of cache for items read from database. Since: JPA 2.0

another PersistenceException may be thrown at flush or commit time.) IllegalArgumentException - if the instance is not

JPA Enum Constant in javax.persistence.CacheStoreMode USE Insert entity data into cache when read from database and insert/update entity data when committed into database: this is the default behavior. Does not force refresh of already cached items when reading from database. Since: JPA 2.0

if the transaction is already active. See Also: setOptimistic getOptimistic Since: JDO 1.0 void commit () Commit the current transaction. Throws: JDOUserException - if transactions are managed by ... data store locks until commit time. Return: the value of the Optimistic property. Since: JDO 1.0

transaction. The data store object will be removed at commit . Unlike makePersistent , which makes ... makeNontransactional (Object pc) Make an instance non-transactional after commit . Normally, at transaction ... -transactional after commit . Parameters: pcs - the Collection of instances to make nontransactional

are: read-uncommitted read- committed repeatable-read snapshot serializable Parameters: level ... Constants.TX_READ_ COMMITTED Constants.TX_REPEATABLE_READ Constants.TX_SNAPSHOT Constants.TX_SERIALIZABLE ... -uncommitted javax.jdo.option.TransactionIsolationLevel.read- committed javax.jdo.option

from low to high are: read-uncommitted read- committed repeatable-read snapshot serializable ... _READ_UNCOMMITTED Constants.TX_READ_ COMMITTED Constants.TX_REPEATABLE_READ Constants.TX_SNAPSHOT Constants.TX_SERIALIZABLE Since: JDO 2.2

of persistent instances in the cache after commit is defined by the retainValues flag. With this flag ... to the fetch plan in effect at commit . Loading fields and unloading fields required by the fetch plan

values in order of low to high are: read-uncommitted read- committed repeatable-read snapshot ... _READ_UNCOMMITTED Constants.TX_READ_ COMMITTED Constants.TX_REPEATABLE_READ Constants.TX_SNAPSHOT Constants.TX_SERIALIZABLE Since: JDO 2.2

JDO Method in javax.jdo.Transaction void setRollbackOnly () Sets the rollback-only status of the transaction to true . After this flag is set to true , the transaction can no longer be committed , and any attempt to commit the transaction will throw JDOFatalDataStoreException . Since: JDO 2.0

JDO Interface Constants Constant values used in JDO. Since: JDO 2.1 Public Static Fields TX_READ_ COMMITTED Transaction isolation level representing the requirement to read committed data only. See Also: PersistenceManagerFactory.getTransactionIsolationLevel () Transaction.getIsolationLevel

, for example during javax.jdo.PersistenceManager.flush or javax.jdo.Transaction. commit . It is called ... during javax.jdo.PersistenceManager.flush or javax.jdo.Transaction. commit . It is called before

JDO Annotation Attribute in javax.jdo.annotations.Unique String deferred default "" Whether this unique constraint is deferred until commit . Since: JDO 2.1

. Since: JDO 2.1 String deferred default "" Whether this unique constraint is deferred until commit

-uncommitted javax.jdo.option.TransactionIsolationLevel.read- committed javax.jdo.option

JDO Method in javax.jdo.Transaction void setOptimistic (   boolean optimistic ) Optimistic transactions do not hold data store locks until commit time. If an implementation does not support this option, a JDOUnsupportedOptionException is thrown. Parameters: optimistic - the value of the Optimistic flag. Since: JDO 1.0

JDO Method in javax.jdo.Transaction boolean getOptimistic () Optimistic transactions do not hold data store locks until commit time. Return: the value of the Optimistic property. Since: JDO 1.0

JDO Method in javax.jdo.Transaction boolean getRetainValues () If true , at commit time instances retain their field values. Return: the value of the retainValues property Since: JDO 1.0

JDO Method in javax.jdo.Transaction void setRetainValues (   boolean retainValues ) If true , at commit instances retain their values and the instances transition to persistent-nontransactional. If an implementation does not support this option, a JDOUnsupportedOptionException

part of the transactional state. At transaction commit , the state of the instance in the cache

JDO Method in javax.jdo.PersistenceManager void makeNontransactionalAll (   Collection pcs ) Make a Collection of instances non-transactional after commit . Parameters: pcs - the Collection of instances to make nontransactional. See Also: makeNontransactional (Object pc) Since: JDO 1.0

JDO Method in javax.jdo.PersistenceManager void makeNontransactionalAll (   Object... pcs ) Make an array of instances non-transactional after commit . Parameters: pcs - the array of instances to make nontransactional. See Also: makeNontransactional (Object pc) Since: JDO 1.0

JDO Method in javax.jdo.PersistenceManager void makeNontransactional (   Object pc ) Make an instance non-transactional after commit . Normally, at transaction completion, instances are evicted from the cache. This method allows an application to identify an instance as not

JDO Method in javax.jdo.listener.StoreLifecycleListener void postStore (    InstanceLifecycleEvent  event ) Invoked whenever a persistent instance is stored, for example during javax.jdo.PersistenceManager.flush or javax.jdo.Transaction. commit . It is called after the field values

JDO Method in javax.jdo.listener.StoreLifecycleListener void preStore (    InstanceLifecycleEvent  event ) Invoked whenever a persistent instance is stored, for example during javax.jdo.PersistenceManager.flush or javax.jdo.Transaction. commit . It is called before the method

during an application call to evict, and in afterCompletion for commit with RetainValues false and rollback

). But at commit time, the reachability algorithm is run again, and instances made provisionally