Internal Website Search

to console a lazy @OneToMany mapped field after a finding entity manager closes. There is a switch ... manager closes and as expected both a mapped @OneToMany list and an unmapped @OneToMany list are viewable: a.listA_mapped:[{A}[4]"ownedElement1", {A}[5]"ownedElement2"]

classes - Entity classes, Mapped superclasses, Embeddable classes. Simple Java data types: Primitive types, Wrappers, String, Date and Math types. Multi value types - Collections, Maps ... is required to avoid clashes. Mapped Superclasses In JPA, classes that are declared as

, embeddable classes and mapped superclasses) with related settings. Defining a persistence unit ... ;mapping-file>META-INF/mappingFile.xml</mapping-file> <jar-file>packedEntity.jar ... . If not specified, the first JPA implementation that is found is used. The mapping-file elements

Fields of persistable user defined classes (entity classes, embeddable classes and mapped ... fields Inverse (Mapped By) fields Primary key (ID) fields Version field ManyToMany - for collections and maps of entity types.

_String_Map">createEntityManagerFactory method takes a map of Map<String, String> properties = new HashMap<String, String>();   ... /Persistence/createEntityManagerFactory_String_Map">createEntityManagerFactory(   

Static Field javax.jdo.ConstantsString OPTION_MAPPING_HETEROGENEOUS_OBJECT_TYPE "javax.jdo.option.mapping

Static Field javax.jdo.ConstantsString OPTION_MAPPING_HETEROGENEOUS_INTERFACE_TYPE "javax.jdo.option.mapping

>String PMF_ATTRIBUTE_MAPPING The name of the persistence manager factory element's "mapping" attribute. Since: JDO 2.1

Static Field javax.jdo.ConstantsString PROPERTY_MAPPING "javax.jdo.option.Mapping" Since:

Enum Constant javax.jdo.annotations.DiscriminatorStrategyVALUE_MAP Since: JDO 2.1