 44 | Static Field javax.jdo.Constants String PROPERTY_TRANSACTION_ISOLATION_LEVEL_READ_UNCOMMITTED "javax.jdo.option.TransactionIsolationLevel.read-uncommitted" Since: JDO 2.2 See Also: PersistenceManagerFactory.supportedOptions() |
44 | Static Field javax.jdo.Constants String PROPERTY_TRANSACTION_ISOLATION_LEVEL_REPEATABLE_READ "javax.jdo.option.TransactionIsolationLevel.repeatable-read" Since: JDO 2.2 See Also: PersistenceManagerFactory.supportedOptions() |
44 | Static Field javax.jdo.Constants String PROPERTY_TRANSACTION_ISOLATION_LEVEL_SERIALIZABLE "javax.jdo.option.TransactionIsolationLevel.serializable" Since: JDO 2.2 See Also: PersistenceManagerFactory.supportedOptions() |
44 | Static Field javax.jdo.Constants String PROPERTY_TRANSACTION_ISOLATION_LEVEL_SNAPSHOT "javax.jdo.option.TransactionIsolationLevel.snapshot" Since: JDO 2.2 See Also: PersistenceManagerFactory.supportedOptions() |
44 | Method javax.jdo.Transaction boolean getRestoreValues() Return the current value of the restoreValues property. Returns: the value of the restoreValues property Since: JDO 1.0 |
44 | Method javax.jdo.Transaction boolean getRetainValues() If true, at commit time instances retain their field values. Returns: the value of the retainValues property Since: JDO 1.0 |
44 | Enum Constant javax.jdo.annotations.PersistenceModifier TRANSACTIONAL Since: JDO 2.1 |
44 | Method 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 is thrown. Parameters |
36 | Explains how to store, retrieve, update and delete entity objects using JPA. |
36 | Explains how to use JPA for CRUD database operations (persist, retrieve, update, remove). |
