Fast Object Database for Java - with JPA/JDO support

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javax.jdo.annotations.InheritanceStrategy

javax.jdo.annotations Enum InheritanceStrategy java.lang.Object java.lang.Enumjdo.annotations.InheritanceStrategy> javax.jdo.annotations.InheritanceStrategy Implemented Interfaces ... . Since: JDO 2.1 InheritanceStrategy NEW_TABLE Since: JDO 2.1 InheritanceStrategy SUBCLASS_TABLE
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javax.jdo.listener.AttachLifecycleListener

javax.jdo.listener Interface AttachLifecycleListener Superinterfaces: InstanceLifecycleListener This interface is implemented by listeners to be notified of attach events. Since: JDO 2.0 void ... , via the javax.jdo.PersistenceManager.makePersistent method. This method is called after a detached
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javax.jdo.annotations.IdentityType

javax.jdo.annotations Enum IdentityType java.lang.Object java.lang.Enumjdo.annotations.IdentityType> javax.jdo.annotations.IdentityType Implemented Interfaces: Serializable, Comparable Enumeration of the identity type values. Since: JDO 2.1 IdentityType APPLICATION
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javax.jdo.annotations.PersistenceModifier

javax.jdo.annotations Enum PersistenceModifier java.lang.Object java.lang.Enumjdo.annotations.PersistenceModifier> javax.jdo.annotations.PersistenceModifier Implemented Interfaces ... " and "property" elements. Since: JDO 2.1 PersistenceModifier NONE Since: JDO 2.1 PersistenceModifier
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javax.jdo.datastore.Sequence

javax.jdo.datastore Interface Sequence Implementations of this interface can be used to obtain ... . Since: JDO 2.0 void allocate(int additional) Provides a hint to the implementation ... of additional values to allocate Since: JDO 2.0 Object current() Returns the current sequence value object
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javax.jdo.listener.DetachLifecycleListener

javax.jdo.listener Interface DetachLifecycleListener Superinterfaces: InstanceLifecycleListener This interface is implemented by listeners to be notified of detach events. Since: JDO 2.0 void postDetach( InstanceLifecycleEvent event) This method is called during the execution of javax.jdo
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javax.jdo.annotations.NullValue

javax.jdo.annotations Enum NullValue java.lang.Object java.lang.Enumjdo.annotations.NullValue> javax.jdo.annotations.NullValue Implemented Interfaces: Serializable, Comparable ... " attribute of the "field" and "property" elements. Since: JDO 2.1 NullValue DEFAULT Since: JDO 2.1
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javax.jdo.annotations.Index

javax.jdo.annotations Annotation Index Target: Classes and fields (including property get methods ... to the xml element "index". Since: JDO 2.1 Column[] columns Columns that compose this index. Columns that compose this index. Returns: columns that compose this index Default value: {} Since: JDO 2.1
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javax.jdo.annotations.Unique

javax.jdo.annotations Annotation Unique Target: Classes and fields (including property get methods ... constraint violations. Corresponds to the xml element "unique". Since: JDO 2.1 Column[] columns Columns ... that compose this unique constraint Default value: {} Since: JDO 2.1 String deferred Whether this unique
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javax.jdo.annotations.SequenceStrategy

javax.jdo.annotations Enum SequenceStrategy java.lang.Object java.lang.Enumjdo.annotations.SequenceStrategy> javax.jdo.annotations.SequenceStrategy Implemented Interfaces: Serializable, Comparable Enumeration of the sequence strategy values. Since: JDO 2.1

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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