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javax.persistence.metamodel.ManagedType

javax.persistence.metamodel Interface ManagedType<X> Superinterfaces: Type<X> Subinterfaces ... PersistenceType getPersistenceType() Return the persistence type. Return the persistence type. Returns: persistence type Since: JPA 2.0 Set< PluralAttribute<?,?,?>> getPluralAttributes() Return all multi
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javax.persistence.ElementCollection

javax.persistence Annotation ElementCollection Target: Fields (including property get methods ... . The EAGER strategy is a requirement on the persistence provider runtime that the collection elements must be eagerly fetched. The LAZY strategy is a hint to the persistence provider runtime. Default value
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javax.persistence.LockTimeoutException

javax.persistence Exception LockTimeoutException java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException javax.persistence.PersistenceException javax.persistence.LockTimeoutException Implemented Interfaces
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javax.persistence.Lob

javax.persistence Annotation Lob Target: Fields (including property get methods) Specifies that a persistent property or field should be persisted as a large object to a database-supported large ... type. The Lob type is inferred from the type of the persistent field or property
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javax.persistence.NoResultException

javax.persistence Exception NoResultException java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException javax.persistence.PersistenceException javax.persistence.NoResultException Implemented Interfaces
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javax.persistence.OptimisticLockException

javax.persistence Exception OptimisticLockException java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException javax.persistence.PersistenceException javax.persistence.OptimisticLockException Implemented
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javax.persistence.metamodel.EntityType

javax.persistence.metamodel Interface EntityType<X> Superinterfaces: Bindable<X>, IdentifiableType<X>, ManagedType<X>, Type<X> Instances of the type EntityType represent entity types. Since: JPA 2.0 ... getPersistenceType() Return the persistence type. Return the persistence type. Returns: persistence
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javax.persistence.metamodel.MappedSuperclassType

javax.persistence.metamodel Interface MappedSuperclassType<X> Superinterfaces: IdentifiableType<X>, ManagedType<X>, Type<X> Instances of the type MappedSuperclassType represent mapped superclass ... the persistence type. Return the persistence type. Returns: persistence type Since: JPA 2.0 Set
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javax.persistence.metamodel.Attribute

javax.persistence.metamodel Interface Attribute<X,Y> Subinterfaces: CollectionAttribute ... getPersistentAttributeType() Return the persistent attribute type for the attribute. Return the persistent attribute type for the attribute. Returns: persistent attribute type Since: JPA 2.0 boolean isAssociation
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javax.persistence.OneToMany

javax.persistence Annotation OneToMany Target: Fields (including property get methods) Defines ... is a requirement on the persistence provider runtime that the associated entities must be eagerly fetched. The LAZY strategy is a hint to the persistence provider runtime. Default value: javax.persistence

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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