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Anyone know what this means?? Suddenly cropped up. Failed to commit transaction: Attempt to commit a rollback only transaction (error 613) at com.objectdb.jpa.EMImpl. commit (EMImpl.java:271) at javax.jdo.Transaction$ commit .call(Unknown Source)   dmoshal David Moshal Some fatal exceptions mark

em.getTransaction(). commit (); } catch(...){ em.getTransaction().rollback(); }   Thread 2: try ... object1 em.getTransaction(). commit (); } catch(...){ em.getTransaction().rollback(); }   Parallel running threads caused that second thread commit will fail (primary key reuse exception

It appears that EntityTransaction. commit () does not release a pessimistic lock - test code ... )); em.getTransaction(). commit (); // update EntityManager em1 = emf.createEntityManager(); em1 ... .credit(10); em1.getTransaction(). commit (); System.out.println(em1.getLockMode(a1)); // - PESSIMISTIC

_EntityManager = m_EntityMgrFactory.createEntityManager(); m_EntityManager.setFlushMode( FlushModeType. COMMIT ... dataKey : aDataKeys ) { m_EntityManager.persist( dataKey ); } m_EntityManager.getTransaction(). commit ... ; +---com.objectdb.jpa.EMImpl. commit ()          

Hello, As stated above, I would like to know if it is possible to commit only specific elements ... , retrieving only the needed ones, creating new ones (which I want to commit ), detaching the ones I've previously retrieved and finally committing . My context is big data and performance is an issue

Hi, I have a question about populating auto generated id before transaction commit . We are using ... transaction is committed so all returned entities are not populated with ID in this context. How can I force ODB to populate entity ID before transaction is committed ? Or maybe there is another way

commiting the transaction: 1. Change entity field e.g. from a to b 2. Create a change entry in database ... the transaction before commiting it. How can I achieve this? If I add something to a collection ... () just creates a transaction (entityManager.getTransaction().begin();) and commits it automatically

JPA Method in javax.persistence.EntityTransaction void commit () Commit the current resource transaction, writing any unflushed changes to the database. Throws: IllegalStateException - if isActive() is false RollbackException - if the commit fails Since: JPA 1.0

.RollbackException Failed to commit transaction: Attempt to reuse an existing primary key value (domain.Pronostikoa:72) (error 613) at com.objectdb.jpa.EMImpl. commit (EMImpl.java:289) at test.dataAccess ... the database is @GeneratedValue, and at the commit clause it throws the exception. If you could explain

JPA Enum Constant in javax.persistence.FlushModeType COMMIT Flushing to occur at transaction commit . The provider may flush at other times, but is not required to. Since: JPA 1.0

. getTransaction (). begin (); employee.setNickname("Joe the Plumber"); em. getTransaction (). commit (); The entity object is physically updated in the database when the transaction is committed . If the transaction is rolled back and not committed the update is discarded. On commit the persist operation

to anyone who uses em , even before committing the transaction (but not to users ... : AUTO - changes are flushed before query execution and on commit /flush. COMMIT - changes are flushed only on explicit commit /flush. In most JPA implementations the default is AUTO . In ObjectDB

(). commit (); The Employee instance is constructed as an ordinary Java object and its initial state ... is committed . An IllegalArgumentException is thrown by persist if the argument is not an instance of an entity ... managed by the EntityManager ) or by commit . Referenced Embedded Objects The following code stores

entities are always held by strong references in the persistence context (until commit or flush ... ) should be applied during persist. The on- commit attribute specifies whether cascading (as a result of either global or local setting) should be applied during commit and flush. Note: Both JPA and JDO

is locked separately. Optimistic locking is applied on transaction commit . Any database object ... is being performed on an old version of a database object, for which another update has already been committed ... must be revealed earlier (before transaction commit ) pessimistic locking can be used. When using

the database should come here. em. getTransaction (). commit (); } finally { if (em. getTransaction ... and ended by a call to either commit or rollback . All the operations on the database ... and is not returned to its pre-modified state. Ending a transaction with a commit propagates

). @PostPersist - after storing a new entity in the database (during commit or flush ). @PostLoad ... the EntityManager . @PostUpdate - after updating an entity in the database (during commit or flush ... - after deleting an entity from the database (during commit or flush ). An entity class may include callback

; : } During a commit the AUTO strategy uses the global number generator to generate a primary key ... during commit for every new entity object. The difference is that a separate identity generator is managed ... generates an automatic value as soon as a new entity object is persisted (i.e. before commit

); em. getTransaction (). begin (); em. remove (employee); em. getTransaction (). commit (); The entity object is physically deleted from the database when the transaction is committed . Embedded objects ... committed the object is not deleted. An IllegalArgumentException is thrown by remove if the argument

via an EntityManager’s persist method, which must be invoked within an active transaction. On transaction commit ... commit . See the Updating Entities section for more information about making changes to entities ... Managed to Removed , and is physically deleted from the database during commit . More details on object

, with $ added at the end. Every transaction commit is first written to the recovery file ... " or "false" ) specifies if physical writing is required before commit returns. sync=false

 by a cascading operation. Applying changes to the database by calling the commit method. JPQL ... ) only after commit . Delete All Queries The simplest form of a DELETE query removes all the instances

to the database when the transaction is committed : em. getTransaction (). commit

to the shared cache. On commit - new and modified entity objects are added to the shared cache. JPA ... " property specifies if new data should be added to the cache on commit and on retrieval. The property

;within an active transaction. Applying changes to the database by calling the commit method. JPQL UPDATE queries ... ) only after commit . Update All Queries The simpler form of UPDATE queries acts on all the instances

that guarantees that any user of the Product and the embedded Software will be committed to the terms

of rollback or by a commit failure. Explicit Merge Detached objects can be attached to any

that prevents duplicate values in the indexed field. A PersistenceException is thrown on commit (or flush

entity } } em. getTransaction (). commit (); In the above example all the Point objects whose x

.getTransaction(). commit ();         Query query = em.createQuery

not, however, make any commitment to update the materials. 6. Links ObjectDB Software has not

. All the editing operations are associated with the active transaction. The File Save menu command commits

to commit transaction: Unexpected internal exception at com.objectdb.o.MSG.d(MSG.java:75) at com.objectdb.jpa.EMImpl. commit (EMImpl.java:304) .... Caused by: com.objectdb.o.InternalException: Unexpected ... .EMImpl. commit (EMImpl.java:299) ... 45 more Caused by: java.lang.NullPointerException at com.objectdb.o

; [ObjectDB 2.2.9_01] javax.persistence.RollbackException Failed to commit transaction: Unexpected internal exception (error 613) at com.objectdb.jpa.EMImpl. commit (EMImpl.java:277) at com.fastmodel.fastplan.db ... ) at com.objectdb.jpa.EMImpl. commit (EMImpl.java:274) ... 15 more Caused by: java.lang

.objectdb.o._RollbackException: Failed to commit transaction: 2019-02-07 04:22:53 - [main] ERROR com.btc ... com.btc.ep.base.dal.MigrationUtility - PROFILE MIGRATION: at com.objectdb.jpa.EMImpl. commit (EMImpl ... .MigrationUtility - PROFILE MIGRATION: at com.objectdb.jpa.EMImpl. commit (EMImpl.java:286) 2019-02-07 04:22

The following error is reported for objectdb-2.6.9.jar: Failed to commit transaction: Failed ... .getTransaction(). commit (); ... On attempting to persist it get error: Create EntityManagerFactory ... " [ObjectDB 2.6.9] javax.persistence.RollbackException Failed to commit transaction: Failed to set numeric

.Read .doGet (115 ): Failed to commit transaction: Unexpected database state: BTree -152 is not found [ObjectDB 2.5.5] javax.persistence.RollbackException Failed to commit transaction: Unexpected database state: BTree -152 is not found (error 613) at com.objectdb.jpa.EMImpl. commit (EMImpl.java:302

(person); pm.currentTransaction(). commit (); First, the Person instance is constructed as a simple ... is automatically stored in the database when the transaction is committed (unless it is being deleted before commit ... .currentTransaction().begin(); pm.makePersistent(person); pm.currentTransaction(). commit (); Multiple objects

that modify the database should come here. pm.currentTransaction(). commit (); } finally { if (pm ... for managing transactions. A transaction is started by a call to begin() and ended by a call to commit ... the transaction with commit () propagates all the database modifications physically to the database

JDO Method in javax.jdo.Transaction void commit () Commit the current transaction. Throws: JDOUserException - if transactions are managed by a container in the managed environment, or if the transaction is not active. Since: JDO 1.0

JDO Static Field in javax.jdo.Constants TX_READ_ COMMITTED Transaction isolation level representing the requirement to read committed data only. See Also: PersistenceManagerFactory.getTransactionIsolationLevel () Transaction.getIsolationLevel () Since: JDO 2.2

.currentTransaction(). commit (); 38 pm.close(); 39 } 40 } How it works   Lines 3-5 Three import ... the database when the transaction is committed (line 37). Note: Memory objects that represent database ... On transaction commit (line 37), new persistent objects (like a new ArrayList that becomes persistent in

.getTransaction().begin(); em.persist(new Guest(name)); em.getTransaction(). commit (); } // Display the list

transaction  begin and  commit . The next step is adding a Servlet Class that will serve as the application controller.

transaction begin and commit . The next step is adding a Controller Class .  

transaction begin and commit . The next step is adding a Controller Class .  

begin and commit . The next step is adding a Servlet Class that will serve as the application controller.

.getTransaction(). commit (); } // Display the list of guests: List guestList = em.createQuery( "SELECT g FROM

when the transaction is committed . ObjectDB must also know when a persistent field is accessed ... to be stored in the database during transaction commit . A possible action is to apply last minute changes

with the active transaction. The "File | Save" menu command (and the equivalent toolbar button) commits