About mapped superclass

111-120 of 200Refresh
Result
4

ObjectDB - Object Database for Java (JPA/JDO)

conversions between graphs of Java objects and flat database table rows. Object Relational Mapping ... is an extremely easy to use pure Java Object Database, which supports JPA with no mapping ... relational databases, JDBC, drivers, tables, records, ORM tools and mapping - start writing more effective
JPA Doc
4

javax.persistence.criteria.MapJoin

>, From, Join, Path, PluralJoinMap,V>, Selection, TupleElementMap. Since: JPA 2.0 Selection alias(String name ... that corresponds to the map entry. Create an expression that corresponds to the map entry. Returns
JPA Doc
4

javax.persistence.MapKeyJoinColumn

) Specifies a mapping to an entity that is a map key. The map key join column is in the collection table, join table, or table of the target entity that is used to represent the map. If no MapKeyJoinColumn ... ")) @MapKeyJoinColumn(name="DIVISION") Map organization; } Example 2: @Entity
JPA Doc
4

javax.persistence.MapKeyColumn

the mapping for the key column of a map whose map key is a basic type. If the name element is not ... ="IMAGE_FILENAME") @CollectionTable(name="IMAGE_MAPPING") Map images; // map ... ) The name of the map key column. (Optional) The name of the map key column. The table in
Manual
3

Paths and Types in JPQL and Criteria API

Instances of user defined persistable classes (entity classes, mapped super classes and embeddable classes) are represented in JPQL by the following types of expressions: Variables - FROM ... class. The dot (.) operator cannot be applied to collections, maps and values of simple types
FAQ
3

What is the Java Persistence API (JPA)?

are Object Relational Mapping (ORM) tools. The mapping bridges between the data representation in
Manual
3

Setting and Tuning of JPA Queries

> For an EntityManagerFactory - using the createEntityManagerFacotory method:   Map properties ... the createEntityManager method:   Map properties = new HashMap();   properties
Manual
3

Database Schema Evolution

collection or array that can contain that object as en element. From any map type to any map type as
JPA Doc
3

JPA 2 Annotations

other JPA annotations are designated for Object Relational Mapping (ORM) JPA providers (for mapping
Tutorial
3

Step 6: Set the Spring XML

> mapping> spring *.html mapping> 30