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5

setRestoreValues(restoreValues)

Method javax.jdo.PersistenceManagerFactory void setRestoreValues( boolean restoreValues ) Set the default value for the RestoreValues property. If true, at rollback, fields of newly persistent instances are restored to their values as of the beginning of the transaction, and the instances revert
5

setReadOnly(flag)

Method javax.jdo.PersistenceManagerFactory void setReadOnly( boolean flag ) Sets the value for whether the datastore is to be considered read-only. ReadOnly set to false specifies that no updates can be performed to the datastore, and if updates are attempted a JDOReadOnlyException is thrown. Parameters: flag - Since: JDO 2.2 See Also: getReadOnly()
5

setRetainValues(flag)

Method javax.jdo.PersistenceManagerFactory void setRetainValues( boolean flag ) Set the default RetainValues setting for all PersistenceManager instances obtained from this factory. Parameters: flag - the default RetainValues setting. Since: JDO 1.0
5

setNontransactionalWrite(flag)

Method javax.jdo.PersistenceManagerFactory void setNontransactionalWrite( boolean flag ) Set the default NontransactionalWrite setting for all PersistenceManager instances obtained from this factory. Parameters: flag - the default NontransactionalWrite setting. Since: JDO 1.0
5

setNontransactionalRead(flag)

Method javax.jdo.PersistenceManagerFactory void setNontransactionalRead( boolean flag ) Set the default NontransactionalRead setting for all PersistenceManager instances obtained from this factory. Parameters: flag - the default NontransactionalRead setting. Since: JDO 1.0
5

setOptimistic(flag)

Method javax.jdo.PersistenceManagerFactory void setOptimistic( boolean flag ) Set the default Optimistic setting for all PersistenceManager instances obtained from this factory. Parameters: flag - the default Optimistic setting. Since: JDO 1.0
5

getOptimistic()

Method javax.jdo.PersistenceManagerFactory boolean getOptimistic() Get the default Optimistic setting for all PersistenceManager instances obtained from this factory. Returns: the default Optimistic setting. Since: JDO 1.0
5

getMultithreaded()

Method javax.jdo.PersistenceManagerFactory boolean getMultithreaded() Get the default Multithreaded setting for all PersistenceManager instances obtained from this factory. Returns: the default Multithreaded setting. Since: JDO 1.0
5

getNontransactionalWrite()

Method javax.jdo.PersistenceManagerFactory boolean getNontransactionalWrite() Get the default NontransactionalWrite setting for all PersistenceManager instances obtained from this factory. Returns: the default NontransactionalWrite setting. Since: JDO 1.0
5

getNontransactionalRead()

Method javax.jdo.PersistenceManagerFactory boolean getNontransactionalRead() Get the default NontransactionalRead setting for all PersistenceManager instances obtained from this factory. Returns: the default NontransactionalRead setting. Since: JDO 1.0

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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