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javax.persistence.spi.LoadState

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

javax.persistence.metamodel Enum Type.PersistenceType java.lang.Object java.lang.Enum<javax.persistence.metamodel.Type.PersistenceType> javax.persistence.metamodel.Type.PersistenceType Implemented Interfaces: Serializable, Comparable<PersistenceType> Since: JPA 2.0 PersistenceType
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javax.persistence.metamodel.Bindable.BindableType

javax.persistence.metamodel Enum Bindable.BindableType java.lang.Object java.lang.Enum<javax.persistence.metamodel.Bindable.BindableType> javax.persistence.metamodel.Bindable.BindableType Implemented Interfaces: Serializable, Comparable<BindableType> Since: JPA 2.0 BindableType ENTITY
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javax.persistence.metamodel.PluralAttribute.CollectionType

javax.persistence.metamodel Enum PluralAttribute.CollectionType java.lang.Object java.lang.Enum<javax.persistence.metamodel.PluralAttribute.CollectionType> javax.persistence.metamodel.PluralAttribute.CollectionType Implemented Interfaces: Serializable, Comparable<CollectionType
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javax.persistence.criteria.ParameterExpression

javax.persistence.criteria Interface ParameterExpression<T> Superinterfaces: Expression<T ... only. Applications that use this method for Java Persistence query language queries and native ... - if invoked on a parameter obtained from a Java persistence query language query or native query
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javax.persistence.NamedQueries

javax.persistence Annotation NamedQueries Target: Classes Specifies multiple named Java Persistence query language queries. Query names are scoped to the persistence unit. The NamedQueries annotation can be applied to an entity or mapped superclass. Since: JPA 1.0 See Also: NamedQuery Learn
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javax.persistence.AccessType

javax.persistence Enum AccessType java.lang.Object java.lang.Enum<javax.persistence.AccessType> javax.persistence.AccessType Implemented Interfaces: Serializable, Comparable<AccessType> Is used with the Access annotation to specify an access type to be applied to an entity class
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javax.persistence.FieldResult

javax.persistence Annotation FieldResult Target: Is used to map the columns specified in the SELECT list of the query to the properties or fields of the entity class. Example: Query q = em ... name Name of the persistent field or property of the class. Name of the persistent field or property of the class. Since: JPA 1.0
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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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Constants.PMF_ATTRIBUTE_PERSISTENCE_UNIT_NAME

Static Field javax.jdo.Constants String PMF_ATTRIBUTE_PERSISTENCE_UNIT_NAME The name of the persistence manager factory element's "persistence-unit-name" attribute. 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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