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25

javax.persistence.metamodel.PluralAttribute

javax.persistence.metamodel Interface PluralAttribute<X,C,E> Superinterfaces: Attribute<X,C ... of the type PluralAttribute represent persistent collection-valued attributes. Since: JPA 2.0 Class<T ... PersistentAttributeType getPersistentAttributeType() Return the persistent attribute type
25

createEntityManagerFactory(persistenceUnitName, properties)

Static Method javax.persistence.Persistence EntityManagerFactory createEntityManagerFactory( String ... persistence unit using the given properties. Parameters: persistenceUnitName - the name of the persistence unit properties - Additional properties to use when creating the factory. The values
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createEntityManagerFactory(persistenceUnitName)

Static Method javax.persistence.Persistence EntityManagerFactory createEntityManagerFactory( String persistenceUnitName ) Create and return an EntityManagerFactory for the named persistence unit. Parameters: persistenceUnitName - the name of the persistence unit Returns: the factory that creates
25

javax.persistence.RollbackException

javax.persistence Exception RollbackException java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException javax.persistence.PersistenceException javax.persistence.RollbackException Implemented Interfaces
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javax.persistence.JoinColumn

javax.persistence Annotation JoinColumn Target: Fields (including property get methods) Specifies ... ) Whether the column is included in SQL INSERT statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider
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javax.persistence.metamodel.ListAttribute

javax.persistence.metamodel Interface ListAttribute<X,E> Superinterfaces: Attribute<X,List<E>>, Bindable<E>, PluralAttribute<X,List<E>,E> Instances of the type ListAttribute represent persistent ... getPersistentAttributeType() Return the persistent attribute type for the attribute. Return the persistent attribute type
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javax.persistence.MapKeyColumn

javax.persistence Annotation MapKeyColumn Target: Fields (including property get methods) Specifies ... is included in SQL INSERT statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. Default value
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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.CacheRetrieveMode

javax.persistence Enum CacheRetrieveMode java.lang.Object java.lang.Enum<javax.persistence.CacheRetrieveMode> javax.persistence.CacheRetrieveMode Implemented Interfaces: Serializable, Comparable<CacheRetrieveMode> Used as the value of the javax.persistence.cache.retrieveMode
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javax.persistence.criteria.JoinType

javax.persistence.criteria Enum JoinType java.lang.Object java.lang.Enum<javax.persistence.criteria.JoinType> javax.persistence.criteria.JoinType Implemented Interfaces: Serializable ... are not required to be supported in Java Persistence 2.0. Applications that use RIGHT join types

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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