Fast Object Database for Java - with JPA/JDO support

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javax.persistence Interface TypedQuery Superinterfaces: Query Interface used to control ... Throws: IllegalStateException - if called for a Java Persistence query language SELECT statement or ... Throws: IllegalStateException - if the query is found not to be a Java Persistence query language


javax.persistence Annotation OrderColumn Target: Fields (including property get methods) Specifies a column that is used to maintain the persistent order of a list. The persistence provider is responsible for maintaining the order upon retrieval and in the database. The persistence provider


javax.persistence Enum ValidationMode java.lang.Object java.lang.Enumpersistence.ValidationMode> javax.persistence.ValidationMode Implemented Interfaces: Serializable, Comparable The validation mode to be used by the provider for the persistence unit. Since: JPA


javax.persistence.spi Class PersistenceProviderResolverHolder java.lang.Object javax.persistence.spi.PersistenceProviderResolverHolder Holds the global javax.persistence.spi ... getPersistenceProviderResolver() Returns the current persistence provider resolver. Returns the current persistence provider


javax.persistence Enum EnumType java.lang.Object java.lang.Enumpersistence.EnumType> javax.persistence.EnumType Implemented Interfaces: Serializable, Comparable Defines mapping for enumerated types. The constants of this enumerated type specify how a persistent


javax.persistence Enum PersistenceContextType java.lang.Object java.lang.Enumpersistence.PersistenceContextType> javax.persistence.PersistenceContextType Implemented Interfaces ... persistence context is to be used in PersistenceContext. If not specified, a transaction-scoped


javax.persistence Enum FlushModeType java.lang.Object java.lang.Enumpersistence.FlushModeType> javax.persistence.FlushModeType Implemented Interfaces: Serializable, Comparable ... .AUTO is set on the Query or TypedQuery object, or if the flush mode setting for the persistence context


javax.persistence Enum SharedCacheMode java.lang.Object java.lang.Enumpersistence.SharedCacheMode> javax.persistence.SharedCacheMode Implemented Interfaces: Serializable, Comparable Specifies how the provider must use a second-level cache for the persistence


javax.persistence Enum PessimisticLockScope java.lang.Object java.lang.Enumpersistence.PessimisticLockScope> javax.persistence.PessimisticLockScope Implemented Interfaces: Serializable, Comparable Defines the values of the javax.persistence.lock.scope


javax.persistence Interface Query Subinterfaces: TypedQuery Interface used to control query ... : IllegalStateException - if called for a Java Persistence query language SELECT statement or for a criteria ... : IllegalStateException - if the query is found not to be a Java Persistence query language SELECT query or

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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