Package cz.cvut.kbss.jopa.model.annotations

Annotation Interface SparqlResultSetMapping

@Target(TYPE)
@Retention(RUNTIME)
public @interface SparqlResultSetMapping

Specifies the mapping of the result of a native SPARQL query.

Example:

     
 Query q = em.createNativeQuery("SELECT ?uri ?label ?comment WHERE {" +
             "?uri a <http://onto.fel.cvut.cz/ontologies/jopa/Example> ;" +
                  "rdfs:label ?label ;" +
                  "rdfs:comment ?comment ." +
         "}", "ExampleResults");
     
 

     
 @SparqlResultSetMapping(name="ExampleResults",
          classes={
              @ConstructorResult(targetClass=cz.cvut.kbss.jopa.Example, variables={
                  @VariableResult(name="uri"),
                  @VariableResult(name="label"),
                  @VariableResult(name="comment")
              }
          }
      )
     
 

See Also:

• Query
• NamedNativeQuery

Required Element Summary

Required Elements

Modifier and Type	Required Element	Description
String	name	The name given to the result set mapping and used to refer to it in the methods of the Query API.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
ConstructorResult[]	classes	Specifies the result set mapping to constructors.
EntityResult[]	entities	Specifies the result set mapping to entities.
VariableResult[]	variables	Specifies the result set mapping to scalar values.

Element Details

name

String name

The name given to the result set mapping and used to refer to it in the methods of the Query API.

classes

ConstructorResult[] classes

Specifies the result set mapping to constructors.

Default:

{}

entities

EntityResult[] entities

Specifies the result set mapping to entities.

Default:

{}

variables

VariableResult[] variables

Specifies the result set mapping to scalar values.

Default:

{}