Fast Object Database for Java - with JPA/JDO support

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javax.persistence.Parameter

javax.persistence Interface Parameter Subinterfaces: ParameterExpression Type for query ... is required to be supported for criteria queries only. Applications that use this method for Java Persistence ... of the parameter Throws: IllegalStateException - if invoked on a parameter obtained from a Java persistence query
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javax.persistence.spi.ProviderUtil

javax.persistence.spi Interface ProviderUtil Utility interface implemented by the persistence provider. This interface is invoked by the javax.persistence.PersistenceUtil implementation to determine the load status of an entity or entity attribute. Since: JPA 2.0 LoadState isLoaded(Object entity
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javax.persistence.InheritanceType

javax.persistence Enum InheritanceType java.lang.Object java.lang.Enumpersistence.InheritanceType> javax.persistence.InheritanceType Implemented Interfaces: Serializable, Comparable Defines inheritance strategy options. Since: JPA 1.0 InheritanceType JOINED
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javax.persistence.PersistenceProperty

javax.persistence Annotation PersistenceProperty Target: Describes a single container or persistence provider property. Used in PersistenceContext. Vendor specific properties may be included in the set of properties, and are passed to the persistence provider by the container when the entity
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javax.persistence.AttributeOverride

javax.persistence Annotation AttributeOverride Target: Classes and fields (including property ... (Required) The column that is being mapped to the persistent attribute. (Required) The column that is being mapped to the persistent attribute. The mapping type will remain the same as is defined in
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javax.persistence.spi.LoadState

javax.persistence.spi Enum LoadState java.lang.Object java.lang.Enumpersistence.spi.LoadState> javax.persistence.spi.LoadState Implemented Interfaces: Serializable, Comparable Load states returned by the ProviderUtil SPI methods. Since: JPA 2.0 LoadState LOADED
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Persistent.table

Annotation Element javax.jdo.annotations.Persistent String table Table to use for persisting this member. Returns: the table to use for persisting this member Default value: "" Since: JDO 2.1
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javax.persistence.DiscriminatorType

javax.persistence Enum DiscriminatorType java.lang.Object java.lang.Enumpersistence.DiscriminatorType> javax.persistence.DiscriminatorType Implemented Interfaces: Serializable, Comparable Defines supported types of the discriminator column. Since: JPA 1.0
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javax.persistence.metamodel.Bindable.BindableType

javax.persistence.metamodel Enum Bindable.BindableType java.lang.Object java.lang.Enumpersistence.metamodel.Bindable.BindableType> javax.persistence.metamodel.Bindable.BindableType Implemented Interfaces: Serializable, Comparable Since: JPA 2.0 BindableType ENTITY
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javax.persistence.criteria.CriteriaBuilder.Trimspec

javax.persistence.criteria Enum CriteriaBuilder.Trimspec java.lang.Object java.lang.Enumpersistence.criteria.CriteriaBuilder.Trimspec> javax.persistence.criteria.CriteriaBuilder.Trimspec Implemented Interfaces: Serializable, Comparable Used to specify how strings

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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