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javax.persistence.metamodel Interface BasicType<X> Superinterfaces: Type<X> Instances of the type BasicType represent basic types (including temporal and enumerated types). Since: JPA 2.0 Class<X> getJavaType() Return the represented Java type. Return the represented Java type. Returns: Java type

JPA Metamodel API

of the Type interface: BasicType - represents system defined types. ManagedType is an ancestor

JPA Metamodel API Types

Reference (JavaDoc) of the JPA Metamodel API types, including Type, BasicType, ManagedType, EntityType, IdentifiableType, MappedSuperclassType.

JPA Metamodel API

Reference (JavaDoc) of the JPA Metamodel API, including all the type and attribute interfaces.


javax.persistence.metamodel Interface Type<X> Subinterfaces: BasicType, EmbeddableType, EntityType, IdentifiableType, ManagedType, MappedSuperclassType Instances of the type Type represent persistent object or attribute types. Since: JPA 2.0 Class<X> getJavaType() Return the represented Java type

Unlimited JPA Persistable Types

I think it would be revolutionary if it were possible to persist any Java object, not just the standard SQL-based objects. Perhaps introducing an annotation will allow for this, something like @BasicType. The ability to store the state of an entire application would be a new innovative approach

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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