Examples of org.eclipse.persistence.internal.sessions.AbstractSession.beginTransaction()

Package org.eclipse.persistence.internal.sessions

Class org.eclipse.persistence.internal.sessions.AbstractSession

Examples of org.eclipse.persistence.internal.sessions.AbstractSession.beginTransaction()

org.eclipse.persistence.internal.sessions.AbstractSession.beginTransaction()
PUBLIC: Begin a transaction on the database. This allows a group of database modification to be committed or rolled back as a unit. All writes/deletes will be sent to the database be will not be visible to other users until commit. Although databases do not allow nested transaction, EclipseLink supports nesting through only committing to the database on the outer commit. @exception DatabaseException if the database connection is lost or the begin is rejected. @exception ConcurrencyException if this session's transaction is acquired by another thread and a timeout occurs. @see #isInTransaction()

            if (commitManager.isProcessedCommit(object)) {
                return object;
            }
            commitManager.markPreModifyCommitInProgress(getObject());
            if (!isUnitOfWork) {
                session.beginTransaction();
            }
            ClassDescriptor descriptor = getDescriptor();
            DescriptorEventManager eventManager = descriptor.getEventManager();
            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {

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            if (commitManager.isCommitCompleted(object) || commitManager.isCommitInPostModify(object) || commitManager.isCommitInPreModify(object)) {
                return object;
            }
            commitManager.markPreModifyCommitInProgress(getObject());
            if (!isUnitOfWork) {
                session.beginTransaction();
            }
            ClassDescriptor descriptor = getDescriptor();
            DescriptorEventManager eventManager = descriptor.getEventManager();
            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {

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                }
                return object;
            }
            commitManager.markPreModifyCommitInProgress(getObject());
            if (!isUnitOfWork) {
                session.beginTransaction();
            }
            DescriptorEventManager eventManager = descriptor.getEventManager();
            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                // Need to run pre-delete selector if available

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